# Building permits at 1501 4th Ave, Seattle, WA

The biggest project within a quarter mile since May 1: a $4.8M alteration or repair at 600 University St, permitted Jul 8.

183 permits on record here. The newest, Aug 17: Construct tenant improvements in commercial building [Century Square] concourse for Donburi House subject to. Within a quarter mile, the city has issued 60 more permits since May 1.

## At this address

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| Aug 17, 2026 | Alteration or repair | Construct tenant improvements in commercial building [Century Square] concourse for Donburi House subject to field inspection (STFI) | $25,000 | [7158398-CN](https://nearbypermits.com/seattle/permit/7158398-CN/) |
| Jul 2, 2026 | Alteration or repair | Construct non structural tenant improvement to existing office space subject to field inspection STFI. | $37,000 | [7151167-CN](https://nearbypermits.com/seattle/permit/7151167-CN/) |
| Jul 2, 2026 | Alteration or repair | Construct non structural tenant improvement to office space subject to field inspection STFI. | $41,000 | [7151164-CN](https://nearbypermits.com/seattle/permit/7151164-CN/) |
| Jul 2, 2026 | Alteration or repair | Construct tenant improvements at 20th floor tenant space in commercial office building [CENTURY SQUARE] subject to field inspection [STFI]. | $39,000 | [7151057-CN](https://nearbypermits.com/seattle/permit/7151057-CN/) |
| May 26, 2026 | Alteration or repair | Construct interior tenant improvement to existing commercial space subject to field inspection STFI. | $40,000 | [7144346-CN](https://nearbypermits.com/seattle/permit/7144346-CN/) |
| Apr 1, 2026 | Roofing | This project will replace failed waterproofing at an existing 4th floor roof area. The existing low-slope roof assembly is split-slab construction consisting of a structural concrete substrate a waterproofing membrane applied directly to the structural slab approximately 2" of rigid insulation above | $1,950,000 | [7136334-RR](https://nearbypermits.com/seattle/permit/7136334-RR/) |
| Jun 27, 2022 | Alteration or repair | Construct blanket permit tenant improvements for Market Ready in Suite 2800 of existing commercial building per plan. | $322,646 | [6905098-BK](https://nearbypermits.com/seattle/permit/6905098-BK/) |
| Jan 5, 2022 | Alteration or repair | Blanket permit tenant improvements to office space for Qumulo Studio on the 15th floor per plans. | $68,000 | [6875061-BK](https://nearbypermits.com/seattle/permit/6875061-BK/) |
| Jan 20, 2021 | Alteration or repair | Blanket permit tenant improvements to office space for Twitter on the 20th floor per plans | $300,000 | [6811100-BK](https://nearbypermits.com/seattle/permit/6811100-BK/) |
| Jan 13, 2021 | Alteration or repair | Construct alterations in a commercial building to install moveable walls in an office suite on the 20th floor per plan. | $20,000 | [6805525-CN](https://nearbypermits.com/seattle/permit/6805525-CN/) |
| May 19, 2020 | Alteration or repair | Blanket permit tenant improvements to office space for Travelers Insurance on the 10th floor per plans. | $1,421,000 | [6782617-BK](https://nearbypermits.com/seattle/permit/6782617-BK/) |
| May 19, 2020 | Alteration or repair | Blanket permit tenant improvements to office space for Oracle on the 22nd floor per plans. | $1,218,749 | [6775585-BK](https://nearbypermits.com/seattle/permit/6775585-BK/) |
| May 18, 2020 | Fence, wall or deck | Construct tenant improvements to restaurant (Chipotle) on ground level of existing commercial structure subject to field inspection (STFI). | $60,000 | [6779399-CN](https://nearbypermits.com/seattle/permit/6779399-CN/) |
| May 12, 2020 | Alteration or repair | Construct tenant improvements to existing commercial building on the 22nd floor (tenant oracle) occupy per plan. | $646,912 | [6773863-CN](https://nearbypermits.com/seattle/permit/6773863-CN/) |
| Feb 14, 2020 | Alteration or repair | Blanket permit tenant improvements to office space for Oracle on the 17th floor per plans. | $500,000 | [6769627-BK](https://nearbypermits.com/seattle/permit/6769627-BK/) |
| Dec 13, 2019 | Alteration or repair | Non-structural tenant improvements on 17th Floor of existing commercial building to create a new tenant space per plan | $72,600 | [6756554-CN](https://nearbypermits.com/seattle/permit/6756554-CN/) |
| Nov 22, 2019 | Alteration or repair | Construct alterations on 17th floor to divide tenant spaces in commercial high-rise bldg. per plans | $48,470 | [6749732-CN](https://nearbypermits.com/seattle/permit/6749732-CN/) |
| Oct 9, 2019 | Alteration or repair | Interior tenant improvement to existing office space (suite 3600) subject to field inspection (STFI). | $30,000 | [6752567-CN](https://nearbypermits.com/seattle/permit/6752567-CN/) |
| Jun 27, 2019 | Alteration or repair | Tenant improvement for Twitter to add new security door on floor 20 of commercial building. Subject to field inspection (STFI). | $20,000 | [6735253-CN](https://nearbypermits.com/seattle/permit/6735253-CN/) |
| May 23, 2019 | Alteration or repair | TI to existing commercial space 5th floor subject to field inspection (STFI) | $25,000 | [6729253-CN](https://nearbypermits.com/seattle/permit/6729253-CN/) |
| Apr 18, 2019 | Alteration or repair | Construct interior alteration for tenant improvement to floor 21 of existing office space Subject to Field Inspection (STFI) | $25,000 | [6723196-CN](https://nearbypermits.com/seattle/permit/6723196-CN/) |
| Mar 27, 2019 | Alteration or repair | Construct interior alteration for tenant improvement to southwest corner of the 7th floor of existing office space Subject to Field Inspection (STFI) | $10,000 | [6719247-CN](https://nearbypermits.com/seattle/permit/6719247-CN/) |
| Feb 25, 2019 | Alteration or repair | Interior alteration to 24th floor of existing commercial space. Subject to field inspection (STFI) | $30,000 | [6714194-CN](https://nearbypermits.com/seattle/permit/6714194-CN/) |
| Jan 18, 2019 | Alteration or repair | Construct tenant improvements (Oracle) to existing commercial office building on the 3rd floor occupy per plan. | $125,000 | [6691297-CN](https://nearbypermits.com/seattle/permit/6691297-CN/) |
| Oct 31, 2018 | Alteration or repair | Blanket permit tenant improvements to office space for Oracle on the 3rd floor per plans. | $447,480 | [6693621-BK](https://nearbypermits.com/seattle/permit/6693621-BK/) |
| Oct 29, 2018 | Alteration or repair | Tenant improvements to office space for DiMartino Associates on the 24th floor per plans. | $30,000 | [6692000-CN](https://nearbypermits.com/seattle/permit/6692000-CN/) |
| Oct 25, 2018 | Alteration or repair | Blanket permit tenant improvements to office space for Oracle on the 11th floor per plans. | $970,000 | [6694051-BK](https://nearbypermits.com/seattle/permit/6694051-BK/) |
| Oct 8, 2018 | Alteration or repair | Adding window film to 1st floor subject to field inspection STFI. 60% of façade to be transparent between 2-8' above sidewalk level. | $200 | [6690793-CN](https://nearbypermits.com/seattle/permit/6690793-CN/) |
| Aug 7, 2018 | Alteration or repair | Construct tenant improvements (Piroshky Piroshky) to an existing high-rise office building (Century Square) at the 1st floor level suite #110 per plan. | $160,000 | [6654551-CN](https://nearbypermits.com/seattle/permit/6654551-CN/) |
| Jan 8, 2018 | Alteration or repair | Interior alterations to suite 1600 of commercial building subject to field inspection (STFI) | $15,000 | [6638892-CN](https://nearbypermits.com/seattle/permit/6638892-CN/) |
| Jan 8, 2018 | Alteration or repair | Interior alterations to suite 730 of existing commercial building subject to field inspection (STFI) | $10,000 | [6638876-CN](https://nearbypermits.com/seattle/permit/6638876-CN/) |
| Sep 21, 2017 | Alteration or repair | Blanket Permit for interior non-structural alterations. Tenant improvement on the 20th floor for "Level 11" per plan. | Not listed | [6615435-BK](https://nearbypermits.com/seattle/permit/6615435-BK/) |
| Sep 18, 2017 | Roofing | Repair and replace existing fall arrest anchorage on roof of a commercial building subject to field inspection (STFI) | $10,000 | [6619468-CN](https://nearbypermits.com/seattle/permit/6619468-CN/) |
| Aug 28, 2017 | Alteration or repair | Interior alterations to existing office subject to field inspection (STFI) | $14,000 | [6615831-CN](https://nearbypermits.com/seattle/permit/6615831-CN/) |
| Jan 20, 2017 | Alteration or repair | Blanket Permit for interior non-structural alterations. TI for Travelers Insurance | Not listed | [6573624-BK](https://nearbypermits.com/seattle/permit/6573624-BK/) |
| Dec 20, 2016 | Alteration or repair | Blanket Permit for interior non-structural alterations. Tenant improvements on the 26th and 27th floors for "Oracle" per plans. | Not listed | [6567625-BK](https://nearbypermits.com/seattle/permit/6567625-BK/) |
| Jun 16, 2016 | Alteration or repair | Alterations to existing offices for employee cafe' construct convenience stairs from floors 14 to 16 and occupy per plans. | $225,000 | [6514093-CN](https://nearbypermits.com/seattle/permit/6514093-CN/) |
| Jun 8, 2016 | Alteration or repair | Blanket Permit for interior non-structural alterations for CENTURY SQUARE 26TH and 27TH FLOOR. | Not listed | [6527346-BK](https://nearbypermits.com/seattle/permit/6527346-BK/) |
| May 12, 2016 | Alteration or repair | Blanket Permit for interior non-structural alterations. TI work for 14th floor | Not listed | [6527385-BK](https://nearbypermits.com/seattle/permit/6527385-BK/) |
| Apr 7, 2016 | Alteration or repair | Blanket Permit for interior non-structural alterations to the 12th & 13th floor for ORACLE SEATTLE per plans. | Not listed | [6521063-BK](https://nearbypermits.com/seattle/permit/6521063-BK/) |
| Apr 4, 2016 | Alteration or repair | Construct interior alteration to existing tenant improvement Suite 700 nw portion subject to field inspection [STFI] | $10,000 | [6527338-CN](https://nearbypermits.com/seattle/permit/6527338-CN/) |
| Mar 22, 2016 | Alteration or repair | Blanket Permit for interior non-structural alterations on floor 17 for McKinley Irvin per plans. | Not listed | [6518236-BK](https://nearbypermits.com/seattle/permit/6518236-BK/) |
| Feb 8, 2016 | Alteration or repair | Alterations to remove convenience stair between 13th and 14th floor office suites per plans. | $20,000 | [6499107-CN](https://nearbypermits.com/seattle/permit/6499107-CN/) |
| Jan 4, 2016 | Alteration or repair | Blanket Permit for interior non-structural alterations on floors 12 13 and 14 per plan. | Not listed | [6507735-BK](https://nearbypermits.com/seattle/permit/6507735-BK/) |
| Dec 23, 2015 | Alteration or repair | Tenant improvement expansion of an existing building bike storage room (#208) on the second floor subject to field inspection | $5,000 | [6511035-CN](https://nearbypermits.com/seattle/permit/6511035-CN/) |
| Dec 1, 2015 | Alteration or repair | Blanket Permit for interior non-structural alterations on floor 11 for Lighter capital per plans | Not listed | [6503507-BK](https://nearbypermits.com/seattle/permit/6503507-BK/) |
| Dec 1, 2015 | Alteration or repair | Blanket Permit for interior non-structural alterations on 2nd floor west side of building per plan | Not listed | [6478219-BK](https://nearbypermits.com/seattle/permit/6478219-BK/) |
| Sep 2, 2015 | Alteration or repair | Blanket Permit for interior non-structural tenant improvement to office space on 25th floor Suite 2550 per plan. | Not listed | [6489255-BK](https://nearbypermits.com/seattle/permit/6489255-BK/) |
| Jul 30, 2015 | Alteration or repair | Blanket Permit for interior non-structural alterations on the 24th floor for Apollo Education Group per plan. | Not listed | [6483208-BK](https://nearbypermits.com/seattle/permit/6483208-BK/) |
| Jun 24, 2015 | Alteration or repair | Blanket Permit for interior non-structural alterations on the 5th floor for Qumulo per plan. | Not listed | [6475570-BK](https://nearbypermits.com/seattle/permit/6475570-BK/) |
| Jun 8, 2015 | Alteration or repair | Blanket Permit for interior non-structural alterations. Tenant improvement for the 8th floor of Quorum. | Not listed | [6473909-BK](https://nearbypermits.com/seattle/permit/6473909-BK/) |
| May 15, 2015 | Alteration or repair | Closed as incomplete - expired permit. Construct tenant improvements to existing office building per plot plan per STFI | $4,000 | [6474384-CN](https://nearbypermits.com/seattle/permit/6474384-CN/) |
| Apr 21, 2015 | Alteration or repair | Construct tenant improvements to existing commercial building at the west side of the 19th floor for employee cafeteria ('Commons') and occupy per plan. | $121,940 | [6446722-CN](https://nearbypermits.com/seattle/permit/6446722-CN/) |
| Mar 19, 2015 | Alteration or repair | Blanket Permit for interior non-structural alterations to ste 530 tenant PRR per plan. | Not listed | [6455628-BK](https://nearbypermits.com/seattle/permit/6455628-BK/) |
| Mar 4, 2015 | Alteration or repair | Blanket Permit for interior non-structural alterations for Twitter on floors 19 & 20. | Not listed | [6451937-BK](https://nearbypermits.com/seattle/permit/6451937-BK/) |
| Feb 23, 2015 | Alteration or repair | Blanket Permit for interior non-structural alterations for Ember on the 23rd floor | Not listed | [6455075-BK](https://nearbypermits.com/seattle/permit/6455075-BK/) |
| Feb 4, 2015 | Alteration or repair | Blanket Permit for interior non-structural alterations for tenant ORACLE SEATTLE. Floor 22 | Not listed | [6454802-BK](https://nearbypermits.com/seattle/permit/6454802-BK/) |
| Jan 16, 2015 | Alteration or repair | Blanket Permit for interior non-structural alterations to the 28th floor. For PWRLK suite 2800 per plans. | Not listed | [6451901-BK](https://nearbypermits.com/seattle/permit/6451901-BK/) |
| Jan 7, 2015 | Alteration or repair | Blanket Permit for interior non-structural alterations to the 5th floor. For (QUMULO) per plans. | Not listed | [6450415-BK](https://nearbypermits.com/seattle/permit/6450415-BK/) |
| Jan 5, 2015 | Alteration or repair | Blanket Permit for interior non-structural alterations for tenant ClassMates. 4th floor | Not listed | [6450612-BK](https://nearbypermits.com/seattle/permit/6450612-BK/) |
| Dec 19, 2014 | Alteration or repair | Interior alterations to existing non enclosed stairway between floors 22-27 per plan. | $13,647 | [6439608-CN](https://nearbypermits.com/seattle/permit/6439608-CN/) |
| Dec 8, 2014 | Elevator | Blanket Permit for interior non-structural alterations at elevator lobby on 22nd floor per plan. | Not listed | [6446931-BK](https://nearbypermits.com/seattle/permit/6446931-BK/) |
| Oct 8, 2014 | Elevator | Blanket Permit for interior non-structural alterations. Elevator Lobby TI on the 19th floor per plan. | Not listed | [6437083-BK](https://nearbypermits.com/seattle/permit/6437083-BK/) |
| Oct 8, 2014 | Alteration or repair | Blanket Permit for interior non-structural alterations for Alert Logic on the 25th floor | Not listed | [6435138-BK](https://nearbypermits.com/seattle/permit/6435138-BK/) |
| Sep 8, 2014 | Alteration or repair | Blanket Permit for interior non-structural alterations on the 20th floor for Twitter per plan. | Not listed | [6433359-BK](https://nearbypermits.com/seattle/permit/6433359-BK/) |
| Aug 7, 2014 | Alteration or repair | Non-structural alteration to existing food court and circulation area at the first level concourse of existing building. No change of use or occupancy all per plan. | $1,800,000 | [6399735-CN](https://nearbypermits.com/seattle/permit/6399735-CN/) |
| Jul 9, 2014 | Alteration or repair | Blanket Permit for interior non-structural alterations FOR UPTOP ON THE 21ST FLOOR | Not listed | [6423893-BK](https://nearbypermits.com/seattle/permit/6423893-BK/) |
| Jun 2, 2014 | Alteration or repair | Blanket Permit for interior non-structural alterations for tenant Lighter Capital. 11th floor suite 1180 | Not listed | [6419250-BK](https://nearbypermits.com/seattle/permit/6419250-BK/) |
| May 30, 2014 | Alteration or repair | Construct non-structural alterations to the 23rd floor per plan. | Not listed | [6417255-BK](https://nearbypermits.com/seattle/permit/6417255-BK/) |
| May 22, 2014 | Roofing | Alterations to create roof deck at 4th floor of existing office building per plans. | $40,000 | [6409406-CN](https://nearbypermits.com/seattle/permit/6409406-CN/) |
| May 12, 2014 | Alteration or repair | Blanket Permit for interior non-structural alterations to the 23rd floor. For West Monroe Partners per plans. | Not listed | [6415941-BK](https://nearbypermits.com/seattle/permit/6415941-BK/) |
| Apr 10, 2014 | Alteration or repair | Blanket Permit for interior non-structural alterations to the 18th floor. For (RESPONSYS) per plans. | Not listed | [6407636-BK](https://nearbypermits.com/seattle/permit/6407636-BK/) |
| Feb 11, 2014 | Alteration or repair | Blanket Permit for interior non-structural alterations for Port Blakely to 21st floor per plans. | Not listed | [6401428-BK](https://nearbypermits.com/seattle/permit/6401428-BK/) |
| Feb 6, 2014 | Alteration or repair | Interior non-structrual alterations on 19th floor and infill of stair between 18th and 19th floors of existing office building per plan | $145,000 | [6393618-CN](https://nearbypermits.com/seattle/permit/6393618-CN/) |
| Feb 3, 2014 | Alteration or repair | Blanket Permit for interior non-structural alterations to 17th floor per plans. | Not listed | [6397595-BK](https://nearbypermits.com/seattle/permit/6397595-BK/) |
| Dec 10, 2013 | Alteration or repair | Blanket Permit for interior non-structural alterations for Brown + Brown/Dimartino Assoc to 24th floor per plans. | Not listed | [6392508-BK](https://nearbypermits.com/seattle/permit/6392508-BK/) |
| Nov 25, 2013 | Elevator | Construct interior alterations to the 18th floor to include arched ceiling in elevator lobby and soft demo of convenience stairs and partitions on entire floor per floor plan subject to field inspection (STFI). No occupancy authorized by this permit. | $125,000 | [6393791-CN](https://nearbypermits.com/seattle/permit/6393791-CN/) |
| Nov 25, 2013 | Alteration or repair | Blanket Permit for interior non-structural alterations to the 21st floor. For (Purple Communication) per plans. | Not listed | [6391551-BK](https://nearbypermits.com/seattle/permit/6391551-BK/) |
| Oct 2, 2013 | Alteration or repair | Blanket Permit for interior non-structural alterations for twitter on the 20th floor. | Not listed | [6383141-BK](https://nearbypermits.com/seattle/permit/6383141-BK/) |
| Sep 27, 2013 | Alteration or repair | Blanket Permit for interior non-structural alterations to the 26th floor. For "Seabright" per plan. | Not listed | [6312465-BK](https://nearbypermits.com/seattle/permit/6312465-BK/) |
| Sep 27, 2013 | Alteration or repair | Blanket Permit for interior non-structural alterations to floor 19. | Not listed | [6283810-BK](https://nearbypermits.com/seattle/permit/6283810-BK/) |
| Sep 27, 2013 | Alteration or repair | Blanket Permit for interior non-structural alterations to the 26th & 27th floors. | Not listed | [6205046-BK](https://nearbypermits.com/seattle/permit/6205046-BK/) |
| Sep 27, 2013 | Alteration or repair | Blanket Permit wall construction 28th floor no structural work this permit. | Not listed | [6201433-BK](https://nearbypermits.com/seattle/permit/6201433-BK/) |
| Sep 6, 2013 | Elevator | Construct interior alterations to to the 20th elevator lobby per plot plan subject to field inspection (STFI). | $50,000 | [6381801-CN](https://nearbypermits.com/seattle/permit/6381801-CN/) |
| Sep 6, 2013 | Elevator | Construct interior alterations to the 21st floor elevator lobby per plot plan subject to field inspection (STFI). | $50,000 | [6381798-CN](https://nearbypermits.com/seattle/permit/6381798-CN/) |
| Aug 21, 2013 | Alteration or repair | Blanket Permit for interior non-structural alterations to 11th floor for Traveler's per plans. | Not listed | [6375918-BK](https://nearbypermits.com/seattle/permit/6375918-BK/) |
| Aug 2, 2013 | Elevator | Construct interior alterations to elevator lobby on 110th floor of existing commercial building to include replacing ceiling and flooring materials. | $50,000 | [6376848-CN](https://nearbypermits.com/seattle/permit/6376848-CN/) |
| Jul 25, 2013 | Alteration or repair | Interior alterations to office space "Travelers" on 10th floor of existing commercial building subject to field inspection (STFI). | $480,000 | [6375591-CN](https://nearbypermits.com/seattle/permit/6375591-CN/) |
| Jul 25, 2013 | Alteration or repair | Construct convenience stair between 7th and 8th floor in office building century square for quorum review tenantwith no change of use per square. | $40,000 | [6366366-CN](https://nearbypermits.com/seattle/permit/6366366-CN/) |
| Jul 15, 2013 | Alteration or repair | Blanket Permit for interior non-structural alterations for Quorum Review on the 7th & 8th floors | Not listed | [6370476-BK](https://nearbypermits.com/seattle/permit/6370476-BK/) |
| Jul 2, 2013 | Alteration or repair | Blanket Permit for interior non-structural alterations for Qumulo on the 16th floor | Not listed | [6368725-BK](https://nearbypermits.com/seattle/permit/6368725-BK/) |
| Jul 2, 2013 | Alteration or repair | Blanket permit for interior non-structural alterations to Floor 17 (McKinley Irvin) per plan. | Not listed | [6365814-BK](https://nearbypermits.com/seattle/permit/6365814-BK/) |
| Jun 25, 2013 | Alteration or repair | Blanket Permit for interior non-structural alterations for 17th floor corridor. | Not listed | [6366764-BK](https://nearbypermits.com/seattle/permit/6366764-BK/) |
| Jun 11, 2013 | Alteration or repair | Construct alterations to remove convenience stair between the 17th and 18th floors of existing commercial building per plan | $35,000 | [6362909-CN](https://nearbypermits.com/seattle/permit/6362909-CN/) |
| Apr 9, 2013 | Alteration or repair | Blanket Permit for interior non-structural alterations to the 9th floor (DNV KEMA) per plan. | Not listed | [6355227-BK](https://nearbypermits.com/seattle/permit/6355227-BK/) |
| Mar 18, 2013 | Alteration or repair | Construct non-structural alterations to 20th floor Suite #2000 of existing commercial building per plan and subject to field inspection (STFI). | $33,000 | [6357527-CN](https://nearbypermits.com/seattle/permit/6357527-CN/) |
| Feb 26, 2013 | Alteration or repair | Interior alterations to existing office building to infill stair between 9th & 10th floor per plan. | $20,000 | [6346707-CN](https://nearbypermits.com/seattle/permit/6346707-CN/) |
| Feb 21, 2013 | Alteration or repair | Blanket Permit for interior non-structural alterations. Tenant improvement to the 24th floor (Brown and Brown) per plan. | Not listed | [6351156-BK](https://nearbypermits.com/seattle/permit/6351156-BK/) |
| Dec 5, 2012 | Alteration or repair | Construct non-strucural alterations to 16th floor Suite #1650 of existing commercial building (Century Square) per plans. | $330,000 | [6344842-CN](https://nearbypermits.com/seattle/permit/6344842-CN/) |
| Oct 11, 2012 | Alteration or repair | Tenant improvements to add dropped ceiling at suite 2450 in existing office building per floor plan subject to field inspection. | $20,000 | [6338175-CN](https://nearbypermits.com/seattle/permit/6338175-CN/) |
| Sep 11, 2012 | Alteration or repair | Alterations to change use from retail to restaurant at ground level of existing commercial building for "Yard House" and occupy per plan. | $1,250,000 | [6322503-CN](https://nearbypermits.com/seattle/permit/6322503-CN/) |
| Sep 5, 2012 | Alteration or repair | Construct tenant improvements to existing commercial building at the 2nd floor subject to field inspection. | $35,000 | [6333517-CN](https://nearbypermits.com/seattle/permit/6333517-CN/) |
| Jul 2, 2012 | Alteration or repair | Construct alterations to reflected ceiling within existing lobby on 7th floor per floor plan and details subject to field inspection. | $45,000 | [6325968-CN](https://nearbypermits.com/seattle/permit/6325968-CN/) |
| Jun 19, 2012 | Alteration or repair | Closed as incomplete - expired permit. Construct alterations to first second and third floors of existing commercial building (Century Square) per plans. | $700,000 | [6309170-CN](https://nearbypermits.com/seattle/permit/6309170-CN/) |
| Jun 7, 2012 | Alteration or repair | Blanket Permit for interior non-structural alterations Spraque Israel Giles Insurance 7th floor. | Not listed | [6321349-BK](https://nearbypermits.com/seattle/permit/6321349-BK/) |
| May 9, 2012 | Alteration or repair | construct alteration to combine two office rooms into one at northeast corner of suite 2400 of existing office building per floor plan and STFI. | $15,000 | [6320080-CN](https://nearbypermits.com/seattle/permit/6320080-CN/) |
| May 8, 2012 | Elevator | Blanket Permit for interior non-structural alterations. Elevator Lobby and Multitenant Hallways 2nd floor this permit. | Not listed | [6317305-BK](https://nearbypermits.com/seattle/permit/6317305-BK/) |
| Jan 3, 2012 | Alteration or repair | Blanket Permit for interior non-structural alterations to the 15th floor. For "QHAL COMM" per plans. | Not listed | [6303931-BK](https://nearbypermits.com/seattle/permit/6303931-BK/) |
| Dec 21, 2011 | Alteration or repair | Construct walls and door to enclose existing break room on the third floor of office building per plan and STFI. | $22,000 | [6305927-CN](https://nearbypermits.com/seattle/permit/6305927-CN/) |
| Dec 20, 2011 | Elevator | Blanket Permit for interior non-structural alterations (new ceiling and finish work) to the elevator lobby and existing corridor on the 28th floor. | Not listed | [6302652-BK](https://nearbypermits.com/seattle/permit/6302652-BK/) |
| Dec 20, 2011 | Elevator | Blanket Permit for interior non-structural alterations (replace ceiling and finish work) to the elevator lobby and existing corridors on the 16th floor. | Not listed | [6302651-BK](https://nearbypermits.com/seattle/permit/6302651-BK/) |
| Oct 14, 2011 | Alteration or repair | Blanket Permit for interior non-structural alterations to floors 28 and 29. | Not listed | [6296901-BK](https://nearbypermits.com/seattle/permit/6296901-BK/) |
| Sep 19, 2011 | Alteration or repair | Blanket Permit for interior non-structural alterations to Travelers floors 4 and 11. | Not listed | [6294510-BK](https://nearbypermits.com/seattle/permit/6294510-BK/) |
| Aug 19, 2011 | Alteration or repair | Non structural alterations to reconfiguing existing office on 28th floor (Peterson Young & Putra) per floor plan and subject to field inspection | $20,000 | [6293141-CN](https://nearbypermits.com/seattle/permit/6293141-CN/) |
| Jul 21, 2011 | Elevator | Construst corridor for new elevator lobby on 8th floor per plans | $65,000 | [6283311-CN](https://nearbypermits.com/seattle/permit/6283311-CN/) |
| Jun 22, 2011 | Alteration or repair | Blanket Permit for interior non-structural alterations to the 5th floor. For "PRR" per plans. | Not listed | [6284945-BK](https://nearbypermits.com/seattle/permit/6284945-BK/) |
| Jun 13, 2011 | Alteration or repair | Blanket Permit for interior non-structural alterations to Promethean floor 11 | Not listed | [6282919-BK](https://nearbypermits.com/seattle/permit/6282919-BK/) |
| Jun 2, 2011 | Alteration or repair | Blanket Permit for interior non-structural alterations to Aptimus Floor 25 | Not listed | [6284371-BK](https://nearbypermits.com/seattle/permit/6284371-BK/) |
| Jun 1, 2011 | Alteration or repair | Blanket Permit for interior non-structural alterations to the 5th floor Nish | Not listed | [6281140-BK](https://nearbypermits.com/seattle/permit/6281140-BK/) |
| May 3, 2011 | Alteration or repair | Blanket Permit for interior non-structural alterations for Brown and Brown INC on the 24th floor. | Not listed | [6280579-BK](https://nearbypermits.com/seattle/permit/6280579-BK/) |
| Mar 24, 2011 | Alteration or repair | Blanket Permit for tenant improvement Century Square Fitness Center-3rd floor. | Not listed | [6276293-BK](https://nearbypermits.com/seattle/permit/6276293-BK/) |
| Feb 10, 2011 | Alteration or repair | Blanket Permit for interior non-structural alterations for URS Corporation Fls. 12 13 and 14 | Not listed | [6273084-BK](https://nearbypermits.com/seattle/permit/6273084-BK/) |
| Feb 10, 2011 | Alteration or repair | Blanket Permit for interior non-structural alterations for URS Corporation 12th floor. | Not listed | [6273083-BK](https://nearbypermits.com/seattle/permit/6273083-BK/) |
| Dec 1, 2010 | Elevator | Alterations to interior elevator lobby on 11th floor only per floor plan and stfi | $50,000 | [6268138-CN](https://nearbypermits.com/seattle/permit/6268138-CN/) |
| Apr 7, 2010 | Alteration or repair | Blanket Permit for interior non-structural alterations to Washington State Bar Association Floor 3. | Not listed | [6243172-BK](https://nearbypermits.com/seattle/permit/6243172-BK/) |
| Mar 5, 2010 | Alteration or repair | Blanket Permit for interior non-structural alterations for Quorum Review on the 8th floor | Not listed | [6241211-BK](https://nearbypermits.com/seattle/permit/6241211-BK/) |
| Aug 25, 2009 | Alteration or repair | Tenant improvement to change use from retail to restaurant for "Chipotle Mexican Grill" in suite 114 & Occupy per plan. | $460,000 | [6208459-CN](https://nearbypermits.com/seattle/permit/6208459-CN/) |
| Jun 29, 2009 | Alteration or repair | Blanket Permit for interior non-structural alterations 15th floor (Henry M Jackson) per plans. | Not listed | [6217715-BK](https://nearbypermits.com/seattle/permit/6217715-BK/) |
| Jun 24, 2009 | Alteration or repair | Blanket Permit for interior non-structural alterations to the 3rd floor. For Advanced Dentistry per plans. | Not listed | [6218341-BK](https://nearbypermits.com/seattle/permit/6218341-BK/) |
| May 26, 2009 | Alteration or repair | Blanket Permit for interior non-structural alterations on the 3rd floor for Rainier Title | Not listed | [6216228-BK](https://nearbypermits.com/seattle/permit/6216228-BK/) |
| May 20, 2009 | Alteration or repair | Construct temporary partition wall alterations to temporarily close 4th ave entrance (east entrance) between Oct 5 to Oct 31st 2009 to lobby of Century Square per plan. | Not listed | [6214874-CN](https://nearbypermits.com/seattle/permit/6214874-CN/) |
| May 8, 2009 | Alteration or repair | Blanket Permit for interior non-structural alterations to the 3rd floor. | Not listed | [6208237-BK](https://nearbypermits.com/seattle/permit/6208237-BK/) |
| Apr 23, 2009 | Alteration or repair | Minor tenant improvements to food vendor in food court (Fresh Table) in existing comm (Century Square) bldg / STFI | $25,000 | [6213854-CN](https://nearbypermits.com/seattle/permit/6213854-CN/) |
| Apr 23, 2009 | Alteration or repair | Minor tenant improvements to food vendor in food court (Taste of Asia) in existing comm (Century Square) bldg Subject to Field Inspection (STFI). | $25,000 | [6213853-CN](https://nearbypermits.com/seattle/permit/6213853-CN/) |
| Mar 27, 2009 | Alteration or repair | Blanket Permit for interior non-structural alterations for floors 26 and 27 seabright insurance | Not listed | [6210748-BK](https://nearbypermits.com/seattle/permit/6210748-BK/) |
| Mar 25, 2009 | Alteration or repair | Construct interior alterations to existing bank per floor plan subject to field inspection (STFI). | $64,614 | [6211760-CN](https://nearbypermits.com/seattle/permit/6211760-CN/) |
| Feb 20, 2009 | Alteration or repair | Construct interior tenant improvements to existing retail space Suite 116 in commercial building per plan. | $95,000 | [6201871-CN](https://nearbypermits.com/seattle/permit/6201871-CN/) |
| Jan 16, 2009 | Other | Blanket Permit for NC Soft floor 20 | Not listed | [6203683-BK](https://nearbypermits.com/seattle/permit/6203683-BK/) |
| Nov 12, 2008 | Alteration or repair | Blanket Permit for interior non-structural alterations to the 28th floor. Bbjs | Not listed | [6199132-BK](https://nearbypermits.com/seattle/permit/6199132-BK/) |
| Oct 24, 2008 | Alteration or repair | Blanket Permit for interior non-structural alterations for the 25 floor. No tentant | Not listed | [6197200-BK](https://nearbypermits.com/seattle/permit/6197200-BK/) |
| Oct 21, 2008 | Alteration or repair | Blanket Permit for interior non-structural alterations for the 24th floor. No tenant | Not listed | [6197199-BK](https://nearbypermits.com/seattle/permit/6197199-BK/) |
| Oct 21, 2008 | Alteration or repair | Blanket Permit for interior non-structural alterations for the 8th floor. NO TENANT 080609 fmh About to expire letter sent. | Not listed | [6197198-BK](https://nearbypermits.com/seattle/permit/6197198-BK/) |
| Oct 21, 2008 | Alteration or repair | Blanket Permit for interior non-structural alterations for the 7th floor. S.h.p.s. | Not listed | [6197197-BK](https://nearbypermits.com/seattle/permit/6197197-BK/) |
| Aug 22, 2008 | Elevator | Infill escalator shaft interior for (Borders Books) and add Kiosk to Establish use for (Seattles Best) per plans | $57,000 | [6188050-CN](https://nearbypermits.com/seattle/permit/6188050-CN/) |
| Jun 30, 2008 | Alteration or repair | Blanket Permit for interior non-structural alterations to the 15th floor suite 1580 | Not listed | [6185033-BK](https://nearbypermits.com/seattle/permit/6185033-BK/) |
| Jun 30, 2008 | Alteration or repair | Blanket Permit for interior non-structural alterations to the 15th floor Endurance suite 1550 | Not listed | [6185032-BK](https://nearbypermits.com/seattle/permit/6185032-BK/) |
| May 9, 2008 | Alteration or repair | Blanket Permit for interior non-structural alterations to the 4th 11th & 16th floor. (For Travelers) per plans. | Not listed | [6178354-BK](https://nearbypermits.com/seattle/permit/6178354-BK/) |
| Apr 18, 2008 | Alteration or repair | Alteration to first and third floors and replace exterior storefront and canopy per plans. | $5,889,000 | [6148296-CN](https://nearbypermits.com/seattle/permit/6148296-CN/) |
| Mar 31, 2008 | Alteration or repair | Commercial TI to 2nd floor Room 201 of existing building per floor subject to field inspection (STFI). | $7,500 | [6093637-CN](https://nearbypermits.com/seattle/permit/6093637-CN/) |
| Feb 12, 2008 | Alteration or repair | Blanket Permit for interior non-structural alterations the 15th floor. | Not listed | [6168931-BK](https://nearbypermits.com/seattle/permit/6168931-BK/) |
| Nov 19, 2007 | Alteration or repair | structual improvements to support added floor load (storage) floor 26 per plans. | $15,000 | [6158840-CN](https://nearbypermits.com/seattle/permit/6158840-CN/) |
| Oct 19, 2007 | Alteration or repair | Blanket Permit for interior non-structural alterations the 21st floor. Fhlb | Not listed | [6156626-BK](https://nearbypermits.com/seattle/permit/6156626-BK/) |
| Oct 19, 2007 | Alteration or repair | Blanket Permit for interior non-structural alterations to the 18th floor. Fhlb | Not listed | [6156625-BK](https://nearbypermits.com/seattle/permit/6156625-BK/) |
| Oct 16, 2007 | Alteration or repair | Blanket Permit for interior non-structural alterations to the 17th floor. Fhlb | Not listed | [6156624-BK](https://nearbypermits.com/seattle/permit/6156624-BK/) |
| Oct 10, 2007 | Alteration or repair | Blanket Permit for interior non-structural alterations to the 9th 22nd and 23rd floors. Nordstrom | Not listed | [6155037-BK](https://nearbypermits.com/seattle/permit/6155037-BK/) |
| Oct 9, 2007 | Alteration or repair | Tenant improvement to 3rd floor of existing offices per plans. | $80,000 | [6140131-CN](https://nearbypermits.com/seattle/permit/6140131-CN/) |
| Oct 9, 2007 | Alteration or repair | Infill area of floor of 3rd story to create waiting area for offices per plan. | $63,540 | [6134506-CN](https://nearbypermits.com/seattle/permit/6134506-CN/) |
| Sep 28, 2007 | Alteration or repair | Blanket Permit for interior non-structural alterations to the 16th floor. | Not listed | [6154624-BK](https://nearbypermits.com/seattle/permit/6154624-BK/) |
| Aug 24, 2007 | Alteration or repair | Blanket Permit for interior non-structural alterations to the 26th and 27th floors. Seabright | Not listed | [6150551-BK](https://nearbypermits.com/seattle/permit/6150551-BK/) |
| Aug 3, 2007 | Alteration or repair | Interior non-structural demolition throughout 25th floor construct new corridor per plans. | $95,000 | [6147254-CN](https://nearbypermits.com/seattle/permit/6147254-CN/) |
| Aug 3, 2007 | Alteration or repair | Interior non-structural demolition throughout 23rd floor of existing office building install suspended ceiling per plans. | $128,000 | [6147246-CN](https://nearbypermits.com/seattle/permit/6147246-CN/) |
| Aug 2, 2007 | Alteration or repair | Interior non-structural demolition throughout 22nd floor of existing office building install new suspended ceiling per plans. | $128,000 | [6147250-CN](https://nearbypermits.com/seattle/permit/6147250-CN/) |
| Jul 19, 2007 | Alteration or repair | Interior non-structural demolition throughout 24th floor of existing office building subject to field inspection. | $30,000 | [6147239-CN](https://nearbypermits.com/seattle/permit/6147239-CN/) |
| May 30, 2007 | Alteration or repair | Closed as Incomplete - Expired Permit Tenant inprovement to the 22nd floor of the Century Square Building per STFI. | $70,000 | [6141297-CN](https://nearbypermits.com/seattle/permit/6141297-CN/) |
| May 7, 2007 | Alteration or repair | Tenant Improvement to existing office space 28th floor(Peterson Young & Putra). Subject to field inspections. Stfi | $11,000 | [6138575-CN](https://nearbypermits.com/seattle/permit/6138575-CN/) |
| Mar 15, 2007 | Alteration or repair | Interior alterations to existing office building (11th floor northwest corner) subject to field inspection. | $8,000 | [6132563-CN](https://nearbypermits.com/seattle/permit/6132563-CN/) |
| Jan 25, 2007 | Alteration or repair | Blanket Permit for interior non-structural alterations to the 19th floor for Meridian Group of Companies. | Not listed | [6123139-BK](https://nearbypermits.com/seattle/permit/6123139-BK/) |
| Jan 10, 2007 | Alteration or repair | Blanket Permit for interior non-structural alterations to the 8th floor. Big fish games | Not listed | [6123720-BK](https://nearbypermits.com/seattle/permit/6123720-BK/) |
| Oct 24, 2006 | Other | Blanket Permit for 9th and 10th floor (NORDSTROM) | Not listed | [6114806-BK](https://nearbypermits.com/seattle/permit/6114806-BK/) |
| Sep 29, 2006 | Alteration or repair | Non-structural/non-life safety system soft demo for future interior T.I. at 9th and 10th floors of existing highrise office building (Century Square) per location plans and subject to field inspection. | $5,000 | [6114506-CN](https://nearbypermits.com/seattle/permit/6114506-CN/) |
| Aug 1, 2006 | Alteration or repair | Blanket Permit for interior non-structural alterations to the 4th floor St. Paul's Travelers | Not listed | [6102333-BK](https://nearbypermits.com/seattle/permit/6102333-BK/) |
| Jul 27, 2006 | Alteration or repair | Partial floor tenant improvement at 5th floor of Century Square bldg including: minor demolition partition electrical ceiling finsihes and life safety per plan. | $599,880 | [6106147-CN](https://nearbypermits.com/seattle/permit/6106147-CN/) |
| Jul 7, 2006 | Alteration or repair | Minor interior alterations to part of westerly portion of 18th floor of existing admin office building. (Federal Home Loan Bank space.) Subject to field inspection. | $36,000 | [6104830-CN](https://nearbypermits.com/seattle/permit/6104830-CN/) |
| Jun 12, 2006 | Alteration or repair | Alterations to enlarge conference room on 18th floor of existing office space per stfi | $18,000 | [6101952-CN](https://nearbypermits.com/seattle/permit/6101952-CN/) |
| May 2, 2006 | Sign | Closed as Incomplete - Expired Permit Structural steel support for exterior sign South East Corner 2nd level per plan. | $51,000 | [6097007-CN](https://nearbypermits.com/seattle/permit/6097007-CN/) |
| Apr 13, 2006 | Alteration or repair | Blanket Permit for interior non-structural alterations to the 6th floor. Canadian Consulate | Not listed | [6091705-BK](https://nearbypermits.com/seattle/permit/6091705-BK/) |
| Mar 22, 2006 | Alteration or repair | Blanket Permit for interior non-structural alterations for the 15th floor. URS | Not listed | [6089915-BK](https://nearbypermits.com/seattle/permit/6089915-BK/) |
| Feb 27, 2006 | Alteration or repair | Soft demo only of interior non-structural and non-building-egress rated office partitions including suspended ceilings at 6th floor of existing office (Century Square) use with tentant improvements under separate permit and per location plan and subject to field inspection. | $12,000 | [6089502-CN](https://nearbypermits.com/seattle/permit/6089502-CN/) |
| Dec 20, 2005 | Alteration or repair | Structural modification to tenant server room floor on 18th floor of Century Square building per plan | $12,000 | [6082105-CN](https://nearbypermits.com/seattle/permit/6082105-CN/) |
| Dec 15, 2005 | Alteration or repair | Blanket Permit for interior non-structural alterations to the 17 & 18th floor Federal Home Loan Bank - Seattle | Not listed | [6079322-BK](https://nearbypermits.com/seattle/permit/6079322-BK/) |
| Dec 5, 2005 | Alteration or repair | Blanket Permit for interior non-structural alterations to travelers 16th floor | Not listed | [6077875-BK](https://nearbypermits.com/seattle/permit/6077875-BK/) |
| Oct 19, 2005 | Alteration or repair | Closed as Incomplete - Expired Permit Non structural alterations to existing commercial space subject to field inspection | $28,000 | [6076383-CN](https://nearbypermits.com/seattle/permit/6076383-CN/) |
| Oct 19, 2005 | Alteration or repair | Blanket Permit for interior non-structural alterations to the 16th floor of Kantor Taylor | Not listed | [6076225-BK](https://nearbypermits.com/seattle/permit/6076225-BK/) |

## Within ¼ mi since May 1, 2026

60 permits in the circle. From our copy of the city's data (last 24 months).

### Next door (under 250 ft), 1 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| May 19, 2026 | [1530 3rd Ave](https://nearbypermits.com/seattle/address/1530-3rd-ave/) | 230 ft NW | Alteration or repair | Construct tenant improvement to existing commercial space (McDonald's) subject to field inspection(STFI). | $100,000 | [7142867-CN](https://nearbypermits.com/seattle/permit/7142867-CN/) |

### This block (250 to 1,000 ft), 23 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Oct 2, 2026 | [520 Pike St](https://nearbypermits.com/seattle/address/520-pike-st/) | 730 ft NE | Alteration or repair | Construct tenant improvements for office tenant [BMO] at level 13 of commercial office building [520 PIKE BUILDING] subject to field inspection [STFI]. | $484,176 | [7156309-CN](https://nearbypermits.com/seattle/permit/7156309-CN/) |
| Sep 14, 2026 | [1420 5th Ave](https://nearbypermits.com/seattle/address/1420-5th-ave/) | 700 ft E | Alteration or repair | Construct alterations in commercial building for assembly spaces on levels 27 & 28 occupy per plan. | $192,628 | [7153895-CN](https://nearbypermits.com/seattle/permit/7153895-CN/) |
| Sep 14, 2026 | [1420 5th Ave](https://nearbypermits.com/seattle/address/1420-5th-ave/) | 700 ft E | Alteration or repair | Construct blanket permit tenant improvements to PwC on the 27th and 28th floors of existing commercial building per plan. | $1,950,000 | [7152276-BK](https://nearbypermits.com/seattle/permit/7152276-BK/) |
| Sep 2, 2026 | [1601 5th Ave](https://nearbypermits.com/seattle/address/1601-5th-ave/) | 620 ft N | Alteration or repair | Construct blanket permit tenant improvements to Hazen and Sawyer on the 20th floor of existing commercial building per plan. | $100,000 | [7157792-BK](https://nearbypermits.com/seattle/permit/7157792-BK/) |
| Sep 2, 2026 | [520 Pike St](https://nearbypermits.com/seattle/address/520-pike-st/) | 730 ft NE | Alteration or repair | Construct blanket permit tenant improvements to Wilson Elser LLP on the 28th floor of existing commercial building per plan. | $1,302,840 | [7154993-BK](https://nearbypermits.com/seattle/permit/7154993-BK/) |
| Aug 21, 2026 | [500 Pine St](https://nearbypermits.com/seattle/address/500-pine-st/) | 810 ft N | Alteration or repair | Tenant improvement for office building (Nordstrom's Corporate) at northwest entry on ground level of existing commercial building per plan. | $60,000 | [7124736-CN](https://nearbypermits.com/seattle/permit/7124736-CN/) |
| Aug 17, 2026 | [1427 1st Ave](https://nearbypermits.com/seattle/address/1427-1st-ave/) | 920 ft SW | Alteration or repair | Tenant improvement for coffee shop (Tamra) ground floor of existing mixed use building occupy per plan. | $40,000 | [7151087-CN](https://nearbypermits.com/seattle/permit/7151087-CN/) |
| Aug 14, 2026 | [1301 4th Ave](https://nearbypermits.com/seattle/address/1301-4th-ave/) | 880 ft SE | Alteration or repair | Construct blanket permit tenant improvements to Klinedinst Law on the 13th floor of existing commercial building per plan. | $39,490 | [7154263-BK](https://nearbypermits.com/seattle/permit/7154263-BK/) |
| Aug 10, 2026 | [601 Pine St](https://nearbypermits.com/seattle/address/601-pine-st/) | 920 ft NE | Alteration or repair | Tenant improvements at levels 1-3 of existing commercial building per plan. Mechanical included. | $3,000,000 | [7122723-CN](https://nearbypermits.com/seattle/permit/7122723-CN/) |
| Aug 7, 2026 | [500 Pike St](https://nearbypermits.com/seattle/address/500-pike-st/) | 570 ft NE | Alteration or repair | Allow gallery use in portion of existing landmark building per the land use code. Construct alterations to portions of commercial building for an art gallery occupy per plans | $209,811 | [7146314-CN](https://nearbypermits.com/seattle/permit/7146314-CN/) |
| Aug 4, 2026 | [500 Pine St](https://nearbypermits.com/seattle/address/500-pine-st/) | 810 ft N | Alteration or repair | Construct tenant improvement to existing commercial building (Nordstrom tenant) at metro floor per plan. Mechanical included | $252,000 | [7144210-CN](https://nearbypermits.com/seattle/permit/7144210-CN/) |
| Jul 28, 2026 | [1601 2nd Ave](https://nearbypermits.com/seattle/address/1601-2nd-ave/) | 720 ft W | Alteration or repair | Construct blanket permit tenant improvements for Ankrom Moisan on the seventh floor of existing commercial building per plan. | $500,000 | [7145081-BK](https://nearbypermits.com/seattle/permit/7145081-BK/) |
| Jul 24, 2026 | [1913 2nd Ave](https://nearbypermits.com/seattle/address/1913-2nd-ave/) | 900 ft W | Fence, wall or deck | Construct alterations to install security gate/fence at entrance to existing restaurant (We rise Wine) at ground level of Viktoria Apartments per plan. | $5,500 | [7137118-CN](https://nearbypermits.com/seattle/permit/7137118-CN/) |
| Jun 26, 2026 | [1301 5th Ave](https://nearbypermits.com/seattle/address/1301-5th-ave/) | 800 ft SE | Alteration or repair | Blanket permit tenant improvements for MILLIMAN on floors 36-39 of existing commercial building per plan. | $150,000 | [7142360-BK](https://nearbypermits.com/seattle/permit/7142360-BK/) |
| Jun 2, 2026 | [520 Pike St](https://nearbypermits.com/seattle/address/520-pike-st/) | 730 ft NE | Alteration or repair | Blanket permit tenant improvements for JACKSON LEWIS in Suite 2300 of existing commercial building per plan. | $350,000 | [7142741-BK](https://nearbypermits.com/seattle/permit/7142741-BK/) |
| Jun 2, 2026 | [401 Union St](https://nearbypermits.com/seattle/address/401-union-st/) | 630 ft SE | Alteration or repair | Construct blanket permit tenant improvements to PACIFICA LAW GROUP on Floor 16 of existing commercial building per plan. | $300,000 | [7141836-BK](https://nearbypermits.com/seattle/permit/7141836-BK/) |
| Jun 2, 2026 | [1301 4th Ave](https://nearbypermits.com/seattle/address/1301-4th-ave/) | 880 ft SE | Alteration or repair | Construct blanket permit tenant improvements to Capstone Accounting & Tax on the 14th floor of existing commercial building per plan. | $50,000 | [7134466-BK](https://nearbypermits.com/seattle/permit/7134466-BK/) |
| Jun 1, 2026 | [1301 5th Ave](https://nearbypermits.com/seattle/address/1301-5th-ave/) | 800 ft SE | Alteration or repair | Construct blanket permit tenant improvements to Perkins & Will on floors 12 & 23 of existing commercial building per plan. | $540,000 | [7136812-BK](https://nearbypermits.com/seattle/permit/7136812-BK/) |
| May 28, 2026 | [415 Pine St](https://nearbypermits.com/seattle/address/415-pine-st/) | 450 ft NE | Alteration or repair | Construct alterations to commercial space subject to field inspection STFI. | $102,000 | [7139646-CN](https://nearbypermits.com/seattle/permit/7139646-CN/) |
| May 28, 2026 | [425 Pike St](https://nearbypermits.com/seattle/address/425-pike-st/) | 440 ft E | Alteration or repair | Construct alterations to existing commercial building at level 1 per plan. | $120,000 | [7131671-CN](https://nearbypermits.com/seattle/permit/7131671-CN/) |
| May 26, 2026 | [300 Pine St](https://nearbypermits.com/seattle/address/300-pine-st/) | 460 ft NW | Alteration or repair | Construct interior non-structural alterations for 4th floor tenant space [E-BIKE SMART FACTORY] in commercial building [BON MARCHE] subject to field inspection [STFI]. | $600,000 | [7144530-CN](https://nearbypermits.com/seattle/permit/7144530-CN/) |
| May 19, 2026 | [1301 5th Ave](https://nearbypermits.com/seattle/address/1301-5th-ave/) | 800 ft SE | Alteration or repair | Construct tenant improvements to the north central portion at Levels 37 & 39 of exiting office building (Rainier Tower) and occupy per plan | $200,640 | [7108557-CN](https://nearbypermits.com/seattle/permit/7108557-CN/) |
| May 5, 2026 | [1301 5th Ave](https://nearbypermits.com/seattle/address/1301-5th-ave/) | 800 ft SE | Alteration or repair | Construct blanket permit tenant improvements to Milliman on floors 36-39 of existing commercial building per plan. | $3,600,000 | [7126559-BK](https://nearbypermits.com/seattle/permit/7126559-BK/) |

### Farther (1,000 ft to ¼ mi), 36 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Oct 2, 2026 | [1201 2nd Ave](https://nearbypermits.com/seattle/address/1201-2nd-ave/) | 0.25 mi S | Alteration or repair | Construct interior non-structural alterations to tenant space at 27th Floor of existing commercial building (Qaltrics Tower at 2+U) subject to field inspection (STFI) | $120,000 | [7165263-CN](https://nearbypermits.com/seattle/permit/7165263-CN/) |
| Oct 1, 2026 | [1920 4th Ave](https://nearbypermits.com/seattle/address/1920-4th-ave/) | 0.21 mi NW | Alteration or repair | Construct alterations for 30th floor dwelling [UNIT 3003/PH103] of multi-family high-rise building [ESCALA CONDOMINIUM] per plan. | $10,000 | [7158271-CN](https://nearbypermits.com/seattle/permit/7158271-CN/) |
| Sep 18, 2026 | [1916 Pike Pl](https://nearbypermits.com/seattle/address/1916-pike-pl/) | 0.24 mi W | Alteration or repair | Construct alterations to existing retail space for new tenant (Bounty of the Salish Sea) and occupy per plan. | $74,999 | [7157907-CN](https://nearbypermits.com/seattle/permit/7157907-CN/) |
| Sep 16, 2026 | [1201 2nd Ave](https://nearbypermits.com/seattle/address/1201-2nd-ave/) | 0.25 mi S | Alteration or repair | Construct tenant improvement to level 14 of commercial office space subject to field inspection STFI. | $70,000 | [7162802-CN](https://nearbypermits.com/seattle/permit/7162802-CN/) |
| Sep 14, 2026 | [600 University St](https://nearbypermits.com/seattle/address/600-university-st/) | 0.24 mi E | Alteration or repair | Construct blanket permit tenant improvements to Puget Sound Clean Air Agency on the seventh floor of existing commercial building per plan. | $312,000 | [7154693-BK](https://nearbypermits.com/seattle/permit/7154693-BK/) |
| Sep 10, 2026 | [1507 Western Ave](https://nearbypermits.com/seattle/address/1507-western-ave/) | 0.23 mi SW | Roofing | Re-roof of building down to existing vapor barrier and re-install new roofing of like kind. | $250,000 | [7162146-RR](https://nearbypermits.com/seattle/permit/7162146-RR/) |
| Sep 8, 2026 | [1201 3rd Ave](https://nearbypermits.com/seattle/address/1201-3rd-ave/) | 0.22 mi S | Alteration or repair | Construct blanket permit tenant improvements to Ogletree Deakins on the 51st floor of existing commercial building per plan. | $1,012,678 | [7158473-BK](https://nearbypermits.com/seattle/permit/7158473-BK/) |
| Aug 18, 2026 | [600 Pine St](https://nearbypermits.com/seattle/address/600-pine-st/) | 0.21 mi NE | Alteration or repair | Construct tenant improvements to existing commercial building (Pacific Place) at 2nd level suite (suite 210) per plan. | $80,000 | [7147050-CN](https://nearbypermits.com/seattle/permit/7147050-CN/) |
| Aug 17, 2026 | [600 Pine St](https://nearbypermits.com/seattle/address/600-pine-st/) | 0.21 mi NE | Alteration or repair | Construct tenant improvement to existing restaurant space (Suite 132) at Pacific Place per plan. | $40,000 | [7147765-CN](https://nearbypermits.com/seattle/permit/7147765-CN/) |
| Aug 14, 2026 | [600 Pine St](https://nearbypermits.com/seattle/address/600-pine-st/) | 0.21 mi NE | Alteration or repair | Construct tenant improvements to existing commercial office space per STFI | $35,000 | [7145179-CN](https://nearbypermits.com/seattle/permit/7145179-CN/) |
| Aug 12, 2026 | [600 University St](https://nearbypermits.com/seattle/address/600-university-st/) | 0.24 mi E | Alteration or repair | Construct blanket permit tenant improvements to Consor Engineers on the third floor of existing commercial building per plan. | $49,000 | [7156370-BK](https://nearbypermits.com/seattle/permit/7156370-BK/) |
| Aug 7, 2026 | [1920 4th Ave](https://nearbypermits.com/seattle/address/1920-4th-ave/) | 0.21 mi NW | Alteration or repair | Complete and final work approved under expired permit 6688881-CN (renewal of 6685859-CN) for interior non-structural alterations to 30th floor dwelling [Penthouse Unit 3003] in multi-family high-rise building [ESCALA] subject to field inspection [STFI]. | $190,000 | [7153287-CN](https://nearbypermits.com/seattle/permit/7153287-CN/) |
| Aug 7, 2026 | [701 Pike St](https://nearbypermits.com/seattle/address/701-pike-st/) | 0.24 mi E | Alteration or repair | Construct blanket permit tenant improvements to Lee and Hayes on the 16th floor of existing commercial building per plan. | $375,000 | [7135931-BK](https://nearbypermits.com/seattle/permit/7135931-BK/) |
| Aug 5, 2026 | [1501 Pike Pl](https://nearbypermits.com/seattle/address/1501-pike-pl/) | 0.20 mi SW | Alteration or repair | Alteration to utility sink at [PIKE PLACE MARKET] Subject To Field Inspection. | $15,000 | [7155225-CN](https://nearbypermits.com/seattle/permit/7155225-CN/) |
| Aug 4, 2026 | [1900 5th Ave](https://nearbypermits.com/seattle/address/1900-5th-ave/) | 0.24 mi N | Roofing | Reroofing 730 sqft of roof above the west entrance along 5th ave | $109,000 | [7156548-RR](https://nearbypermits.com/seattle/permit/7156548-RR/) |
| Aug 4, 2026 | [1201 2nd Ave](https://nearbypermits.com/seattle/address/1201-2nd-ave/) | 0.25 mi S | Alteration or repair | Construct blanket permit tenant improvements to Laird Norton on the 14th floor of existing commercial building per plan. | $410,815 | [7153138-BK](https://nearbypermits.com/seattle/permit/7153138-BK/) |
| Aug 4, 2026 | [1201 3rd Ave](https://nearbypermits.com/seattle/address/1201-3rd-ave/) | 0.22 mi S | Alteration or repair | Construct interior alterations for partial floor office tenant space (Egon Zehnder) at Floor 49 of existing commercial building per plan. | $585,000 | [7139485-CN](https://nearbypermits.com/seattle/permit/7139485-CN/) |
| Jul 30, 2026 | [1201 2nd Ave](https://nearbypermits.com/seattle/address/1201-2nd-ave/) | 0.25 mi S | Alteration or repair | Construct tenant improvements in commercial building on Level 30 (Anduril) occupy per plan. | $100,000 | [7144588-CN](https://nearbypermits.com/seattle/permit/7144588-CN/) |
| Jul 28, 2026 | [1201 3rd Ave](https://nearbypermits.com/seattle/address/1201-3rd-ave/) | 0.22 mi S | Alteration or repair | Construct blanket permit tenant improvements to O'Hagan Meyer on the eighth floor of existing commercial building per plan. | $180,000 | [7148047-BK](https://nearbypermits.com/seattle/permit/7148047-BK/) |
| Jul 23, 2026 | [1215 4th Ave](https://nearbypermits.com/seattle/address/1215-4th-ave/) | 0.22 mi SE | Alteration or repair | Construct alterations to ground level lobby of existing office building per plan. | $754,000 | [7112847-CN](https://nearbypermits.com/seattle/permit/7112847-CN/) |
| Jul 13, 2026 | [1501 Pike Pl](https://nearbypermits.com/seattle/address/1501-pike-pl/) | 0.20 mi SW | Alteration or repair | Construct alterations to portion of Pike Place Market to combine (3) tenant spaces into a single space per plans Separate permit(s) required to occupy this new tenant space | $20,000 | [7141832-CN](https://nearbypermits.com/seattle/permit/7141832-CN/) |
| Jul 8, 2026 | [600 University St](https://nearbypermits.com/seattle/address/600-university-st/) | 0.24 mi E | Alteration or repair | Construct blanket permit tenant improvements to Arnold & Porter Seattle on the 35th and 36th floors of existing commercial building per plan. | $4,752,065 | [7143639-BK](https://nearbypermits.com/seattle/permit/7143639-BK/) |
| Jul 7, 2026 | [1301 2nd Ave](https://nearbypermits.com/seattle/address/1301-2nd-ave/) | 0.20 mi S | Alteration or repair | Tenant improvements at level 1 (coat check) of existing art museum (Seattle Art Museum) subject to field inspection. | $166,597 | [7148391-CN](https://nearbypermits.com/seattle/permit/7148391-CN/) |
| Jul 7, 2026 | [1300 1st Ave](https://nearbypermits.com/seattle/address/1300-1st-ave/) | 0.20 mi S | Alteration or repair | Construct alterations to south lobby of existing commercial building (Seattle Art Museum) per plan | $74,331 | [7112517-CN](https://nearbypermits.com/seattle/permit/7112517-CN/) |
| Jul 1, 2026 | [600 University St](https://nearbypermits.com/seattle/address/600-university-st/) | 0.24 mi E | Alteration or repair | Tenant Improvements for office (Buchalter) at 31st floor of existing Office Building per plan. | $181,191 | [7118453-CN](https://nearbypermits.com/seattle/permit/7118453-CN/) |
| Jun 23, 2026 | [1300 1st Ave](https://nearbypermits.com/seattle/address/1300-1st-ave/) | 0.20 mi S | Alteration or repair | Construct tenant improvements to existing commercial building (Seattle Art Museum) at Level 2 occupy per plan. Mechanical Included. | $500,000 | [7136952-CN](https://nearbypermits.com/seattle/permit/7136952-CN/) |
| Jun 16, 2026 | [600 University St](https://nearbypermits.com/seattle/address/600-university-st/) | 0.24 mi E | Alteration or repair | Construct alterations to eliminate and close off portion of convenience stair connecting L35 - 36 maintaining connection L36 - 37 per plans | $45,000 | [7132124-CN](https://nearbypermits.com/seattle/permit/7132124-CN/) |
| Jun 9, 2026 | [600 Pine St](https://nearbypermits.com/seattle/address/600-pine-st/) | 0.21 mi NE | Alteration or repair | Construct tenant improvement to existing retail space subject to field inspection STFI. | $55,000 | [7141436-CN](https://nearbypermits.com/seattle/permit/7141436-CN/) |
| Jun 9, 2026 | [600 Pine St](https://nearbypermits.com/seattle/address/600-pine-st/) | 0.21 mi NE | Alteration or repair | Construct tenant improvements in existing mall in Suite 120A per plan. | $80,000 | [7138281-CN](https://nearbypermits.com/seattle/permit/7138281-CN/) |
| May 27, 2026 | [600 University St](https://nearbypermits.com/seattle/address/600-university-st/) | 0.24 mi E | Alteration or repair | Blanket permit tenant improvements for BUCHALTER on Floor 31 of existing commercial building per plan. | $1,187,236 | [7142990-BK](https://nearbypermits.com/seattle/permit/7142990-BK/) |
| May 20, 2026 | [1300 1st Ave](https://nearbypermits.com/seattle/address/1300-1st-ave/) | 0.20 mi S | Alteration or repair | Construct tenant improvements to portions of SAM subject to field inspection (STFI | $524,406 | [7143840-CN](https://nearbypermits.com/seattle/permit/7143840-CN/) |
| May 20, 2026 | [600 University St](https://nearbypermits.com/seattle/address/600-university-st/) | 0.24 mi E | Alteration or repair | Blanket permit tenant improvements for BEVERIDGE AND DIAMOND LAW on Floor 16 of existing commercial building per plan. | $52,000 | [7143350-BK](https://nearbypermits.com/seattle/permit/7143350-BK/) |
| May 19, 2026 | [600 Pine St](https://nearbypermits.com/seattle/address/600-pine-st/) | 0.21 mi NE | Alteration or repair | Construct interior alterations for "In the Mind of a Serial Killer" temporary exhibit within existing downtown assembly / gallery space per plan. | $250,000 | [7136805-CN](https://nearbypermits.com/seattle/permit/7136805-CN/) |
| May 5, 2026 | [600 University St](https://nearbypermits.com/seattle/address/600-university-st/) | 0.24 mi E | Alteration or repair | Construct blanket permit tenant improvements to the Washington State Court of Appeals on the 26th floor of existing commercial building per plan. | $122,000 | [7138542-BK](https://nearbypermits.com/seattle/permit/7138542-BK/) |
| May 5, 2026 | [600 Pine St](https://nearbypermits.com/seattle/address/600-pine-st/) | 0.21 mi NE | Alteration or repair | Tenant improvements at level 2 to existing retail space (suite 235) for future temporary FIFA-related retail per plan. | $60,000 | [7132779-CN](https://nearbypermits.com/seattle/permit/7132779-CN/) |
| May 5, 2026 | [600 Pine St](https://nearbypermits.com/seattle/address/600-pine-st/) | 0.21 mi NE | Alteration or repair | Interior tenant improvements for storage space (no current tenant) at level 4 (suite 401) of commercial building occupy per plan. | $80,000 | [7131761-CN](https://nearbypermits.com/seattle/permit/7131761-CN/) |

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Source: Seattle Department of Construction and Inspections permit data (https://cos-data.seattle.gov/d/76t5-zqzr). Checked 2026-10-05 17:54 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Map, all 183 permits at this address and 60 nearby: https://nearbypermits.com/seattle/address/1501-4th-ave/