# Building permits at 901 5th 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.

57 permits on record here. The newest, Jun 24, 2025: Construct tenant improvement for office space at level 8 of existing commercial building subject to field. Within a quarter mile, the city has issued 37 more permits since May 1. One is for a new building, 600 ft away.

## At this address

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| Jun 24, 2025 | Alteration or repair | Construct tenant improvement for office space at level 8 of existing commercial building subject to field inspection (STFI) | $112,500 | [7092687-CN](https://nearbypermits.com/seattle/permit/7092687-CN/) |
| Feb 13, 2025 | Alteration or repair | Construct tenant improvement in existing office building at level 7 per plan. | $423,992 | [7046556-CN](https://nearbypermits.com/seattle/permit/7046556-CN/) |
| Feb 12, 2024 | Alteration or repair | Construct tenant improvements to existing commercial use on level 15 (Pitchbook) occupy per plan. | $200,000 | [6996132-CN](https://nearbypermits.com/seattle/permit/6996132-CN/) |
| Dec 27, 2023 | Alteration or repair | Non-structural interior tenant improvement subject to field inspection STFI. | $44,800 | [7001904-CN](https://nearbypermits.com/seattle/permit/7001904-CN/) |
| Feb 14, 2023 | Alteration or repair | Construct blanket permit tenant improvements to future tenant on floors 20 and 21 of existing commercial building per plan. | $1,098,075 | [6939490-BK](https://nearbypermits.com/seattle/permit/6939490-BK/) |
| Feb 6, 2023 | Alteration or repair | Construct blanket permit tenant improvements to future tenant on the 39th floor of existing commercial building per plan. | $505,200 | [6936732-BK](https://nearbypermits.com/seattle/permit/6936732-BK/) |
| Sep 21, 2022 | Alteration or repair | Small interior tenant improvement work includes new partitions doors relites and relocation of lights subject to field inspection STFI. | $51,690 | [6923629-CN](https://nearbypermits.com/seattle/permit/6923629-CN/) |
| Mar 22, 2021 | Alteration or repair | Blanket permit tenant improvements to office space for Pitchbook on the 12th floor per plans. | $78,291 | [6822837-BK](https://nearbypermits.com/seattle/permit/6822837-BK/) |
| Feb 10, 2021 | Alteration or repair | Interior alterations to 24th floor of commercial space subject to field inspection STFI. | $59,479 | [6822404-CN](https://nearbypermits.com/seattle/permit/6822404-CN/) |
| Nov 16, 2020 | Alteration or repair | Tenant improvements to suite 1400 subject to field inspection. | $75,000 | [6810501-CN](https://nearbypermits.com/seattle/permit/6810501-CN/) |
| Aug 31, 2020 | Alteration or repair | Construct alteration in a commercial building on the 11th floor per plan. | $50,000 | [6780618-CN](https://nearbypermits.com/seattle/permit/6780618-CN/) |
| Nov 22, 2019 | Alteration or repair | Construct tenant improvement to existing office space on floor 14 per STFI | $35,000 | [6759919-CN](https://nearbypermits.com/seattle/permit/6759919-CN/) |
| Aug 1, 2018 | Alteration or repair | Construct interior tenant improvements to 40th floor of existing commercial building subject to field inspection (STFI). | $132,000 | [6681347-CN](https://nearbypermits.com/seattle/permit/6681347-CN/) |
| Feb 16, 2018 | Alteration or repair | Construct alterations to modify office layout on the 19th floor for commercial tenant subject to field inspection (STFI). | $115,000 | [6646101-CN](https://nearbypermits.com/seattle/permit/6646101-CN/) |
| Nov 14, 2017 | Alteration or repair | TI to existing commercial building non-structural alteration per subject to field inspection (STFI) | $175,000 | [6630176-CN](https://nearbypermits.com/seattle/permit/6630176-CN/) |
| Sep 26, 2017 | Alteration or repair | Interior alterations to Suite 830 of commercial building subject to field inspection (STFI) | $10,000 | [6620911-CN](https://nearbypermits.com/seattle/permit/6620911-CN/) |
| Apr 5, 2017 | Fence, wall or deck | Construct alterations on garage level G of an existing commercial building subject to field inspection (STFI) | $10,000 | [6590111-CN](https://nearbypermits.com/seattle/permit/6590111-CN/) |
| Mar 21, 2017 | Alteration or repair | Remove concrete planter and associated landscaping on fifth floor of existing commercial building subject to field inspection (STFI) | $75,000 | [6586662-CN](https://nearbypermits.com/seattle/permit/6586662-CN/) |
| Dec 20, 2016 | Roofing | Alterations to install fireproofing in an existing commercial building on the 30th floor per plan. | $65,000 | [6549007-CN](https://nearbypermits.com/seattle/permit/6549007-CN/) |
| Dec 9, 2016 | Alteration or repair | Tenant Improvements to existing office space (south area of 27th floor) subject to field inspection (STFI). | $20,000 | [6570945-CN](https://nearbypermits.com/seattle/permit/6570945-CN/) |
| Dec 7, 2016 | Alteration or repair | Construct tenant improvements to existing office space (23 Floor) per (STFI) | $150,000 | [6557605-CN](https://nearbypermits.com/seattle/permit/6557605-CN/) |
| Jul 6, 2016 | Alteration or repair | Tenant improvements to existing office space (ste #630) subject to field inspection permit(STFI). | $50,000 | [6544418-CN](https://nearbypermits.com/seattle/permit/6544418-CN/) |
| Feb 10, 2016 | Alteration or repair | Tenant improvements to existing office space per (STFI) | $45,000 | [6518425-CN](https://nearbypermits.com/seattle/permit/6518425-CN/) |
| Feb 4, 2016 | Alteration or repair | Tenant improvement to suite 2800 subject to field inspection (STFI). | $40,000 | [6517522-CN](https://nearbypermits.com/seattle/permit/6517522-CN/) |
| Jan 19, 2016 | Alteration or repair | Blanket Permit for interior non-structural alterations. Tenant improvement for vacant suite #2320 23rd floor per plan. | Not listed | [6506378-BK](https://nearbypermits.com/seattle/permit/6506378-BK/) |
| Dec 18, 2015 | Roofing | Alterations to fireproofing of select column on 31st floor of existing cemmerical building per plan. | $54,000 | [6495262-CN](https://nearbypermits.com/seattle/permit/6495262-CN/) |
| Jun 10, 2015 | Fire systems | Construct fire protection to structure in an existing building per plans. | $52,000 | [6465646-CN](https://nearbypermits.com/seattle/permit/6465646-CN/) |
| Oct 20, 2014 | Alteration or repair | Cancel per customer Log 15-1620Interior alterations to existing restrooms on the 7th and 12th floor per subject to field inspection (STFI) | $140,000 | [6442207-CN](https://nearbypermits.com/seattle/permit/6442207-CN/) |
| Jun 17, 2014 | Roofing | Construct alterations to level one to repair fireproofing of structural steel in commercial building per plan. | $52,000 | [6409916-CN](https://nearbypermits.com/seattle/permit/6409916-CN/) |
| May 27, 2014 | Roofing | Repair existing structural fireproofing at floors 7 & 12 of office building per plan. | $140,000 | [6409791-CN](https://nearbypermits.com/seattle/permit/6409791-CN/) |
| May 6, 2014 | Addition | Alterations to lower level of existing building to convert offices to parking garage with addition of lift(on revised plans)per plans | $500,000 | [6378192-CN](https://nearbypermits.com/seattle/permit/6378192-CN/) |
| Apr 16, 2013 | Alteration or repair | Tenant improvements to existing office suite 1600 subject to field inspection. | $35,000 | [6361422-CN](https://nearbypermits.com/seattle/permit/6361422-CN/) |
| Jan 3, 2013 | Alteration or repair | Non-structural restroom alteration new partitions doors and finishes to existing office on the 11th floor per floor plans. Subject to field inspections. Stfi | $65,000 | [6347830-CN](https://nearbypermits.com/seattle/permit/6347830-CN/) |
| Jun 28, 2012 | Roofing | Construct alterations to existing commercial building to repair column fireproofing on floor 11 per plan. | $42,020 | [6318483-CN](https://nearbypermits.com/seattle/permit/6318483-CN/) |
| Jun 18, 2012 | Roofing | Construct alterations to existing commercial building to repair column fireproofing on floors 29 & 34 per plan. | $116,000 | [6318332-CN](https://nearbypermits.com/seattle/permit/6318332-CN/) |
| May 18, 2012 | Alteration or repair | Alterations to existing office on level 4 per floor plan and subject to field inspection | $10,000 | [6321068-CN](https://nearbypermits.com/seattle/permit/6321068-CN/) |
| Oct 11, 2011 | Alteration or repair | Closed as incomplete - expired permit. Alterations to existing post office on lower level of existing office tower subject to field inspection | $7,000 | [6298358-CN](https://nearbypermits.com/seattle/permit/6298358-CN/) |
| Aug 18, 2011 | Alteration or repair | Rebuild convenience stair between the 20th and 21st floor for Milliman Care Guidelines admin offices with expanded opening on the 21st floor: between gridlines 14/15 and Q and S+ per plans. PR 9/27/2011 Project # 6296042 Revision to infill the stair opening on the 23rd floor which was removed from p | $83,000 | [6289033-CN](https://nearbypermits.com/seattle/permit/6289033-CN/) |
| Dec 20, 2010 | Alteration or repair | Tenant improvements to suite 3000 per floor plan Subject to field inspection. Stfi | $39,900 | [6269940-CN](https://nearbypermits.com/seattle/permit/6269940-CN/) |
| Mar 17, 2010 | Alteration or repair | Construct non structural tenant improvements to the sixteeth floor suite #1630 of existing commercial building Subject to Field Inspection (STFI). | $54,000 | [6243418-CN](https://nearbypermits.com/seattle/permit/6243418-CN/) |
| Feb 23, 2009 | Elevator | Non-structural tenant improvements to the 19th floor of commercial building elevator lobby and corridor remodel per plan and subject to field inspection (STFI). | $30,000 | [6208917-CN](https://nearbypermits.com/seattle/permit/6208917-CN/) |
| Feb 20, 2009 | Alteration or repair | Closed as incomplete - expired permit. Non-structural interior alterations to 6th floor of commercial building per plan and subject to field inspection (STFI). | $10,000 | [6208804-CN](https://nearbypermits.com/seattle/permit/6208804-CN/) |
| Feb 3, 2009 | Alteration or repair | Construct interior alterations to existing office building 6th floor corridor per site plan subject to field inspection (STFI). | $55,000 | [6207187-CN](https://nearbypermits.com/seattle/permit/6207187-CN/) |
| Dec 3, 2008 | Fence, wall or deck | Closed as incomplete - expired permit. Install New Generator and Fuel Tank in enclosure in existing parking garage per plan. | $10,000 | [6199150-CN](https://nearbypermits.com/seattle/permit/6199150-CN/) |
| Oct 24, 2008 | Alteration or repair | Non-structural interior tenant improvement Suite 1620. Tenant PAETEC per floor plans. Subject to field inspections. Stfi | $9,000 | [6198825-CN](https://nearbypermits.com/seattle/permit/6198825-CN/) |
| Aug 1, 2008 | Alteration or repair | Construct ADA improvements to existing restrooms on the 6th floor of commercial building per plan and subject to field inspection (STFI). | $30,000 | [6189955-CN](https://nearbypermits.com/seattle/permit/6189955-CN/) |
| Jul 30, 2008 | Alteration or repair | Modifications to doors and ceiling in offices in the south-east corner of suite 3110 on the 31st floor per floor plan and STFI. | $20,000 | [6189625-CN](https://nearbypermits.com/seattle/permit/6189625-CN/) |
| Jul 24, 2008 | Alteration or repair | Construct ADA improvements to existing restrooms on the 28th floor of commercial building per plan and subject to field inspection (STFI). | $25,000 | [6189017-CN](https://nearbypermits.com/seattle/permit/6189017-CN/) |
| Jun 25, 2008 | Alteration or repair | Construct ADA improvements to existing restrooms on 20 21 22 and 23rd floors of commercial building per plan and subject to field inspection (STFI). | $80,000 | [6185690-CN](https://nearbypermits.com/seattle/permit/6185690-CN/) |
| Jun 13, 2008 | Alteration or repair | TI (Update bathrooms for ADA compliance) per floor plans subject to field inspection (STFI). | $120,000 | [6184405-CN](https://nearbypermits.com/seattle/permit/6184405-CN/) |
| Jun 9, 2008 | Alteration or repair | Tenant Improvements in basement of existing office space per floor plan subject to field inspection (STFI). | $25,000 | [6183680-CN](https://nearbypermits.com/seattle/permit/6183680-CN/) |
| Apr 7, 2008 | Alteration or repair | Alterations to 16th floor to restroom upgrades per floor plan and subject to field inspection. Stfi | $40,000 | [6176611-CN](https://nearbypermits.com/seattle/permit/6176611-CN/) |
| Apr 7, 2008 | Alteration or repair | Alterations to 38th & 40th floor to restroom upgrades per floor plan and subject to field inspection | $80,000 | [6176610-CN](https://nearbypermits.com/seattle/permit/6176610-CN/) |
| Feb 26, 2008 | Roofing | Apply Sprayed Fire Proofing to structural frame from previous T.I. work on 11 15 16 30 31 and 40th floor per plan. | $260,900 | [6169543-CN](https://nearbypermits.com/seattle/permit/6169543-CN/) |
| Oct 22, 2007 | Alteration or repair | Construct tenant improvements and ADA upgrades to existing restrooms on 24th floor per floor plan Subject to Field Inspection (STFI). | $8,000 | [6158229-CN](https://nearbypermits.com/seattle/permit/6158229-CN/) |
| Jun 25, 2007 | Alteration or repair | Commercial office tenant improvement (Restroom Upgrades) at 32 33rd & 37th floor. Subject to field inspections. Stfi. | $25,000 | [6144389-CN](https://nearbypermits.com/seattle/permit/6144389-CN/) |
| Dec 20, 2006 | Alteration or repair | Commercial office tenant improvement at 41st floor of the existing 901 5th Ave building subject to field inspection. | $217,600 | [6123423-CN](https://nearbypermits.com/seattle/permit/6123423-CN/) |

## Within ¼ mi since May 1, 2026

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

### Next door (under 250 ft), 3 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Sep 18, 2026 | [920 5th Ave](https://nearbypermits.com/seattle/address/920-5th-ave/) | 140 ft NE | Alteration or repair | Construct tenant improvement to existing commercial building at level 19 tenant space (Stripe) occupy per plan. | $887,852 | [7151731-CN](https://nearbypermits.com/seattle/permit/7151731-CN/) |
| Aug 10, 2026 | [505 Madison St](https://nearbypermits.com/seattle/address/505-madison-st/) | 140 ft NE | Alteration or repair | Construct blanket permit tenant improvements to Booking.com on the eighth floor of existing commercial building per plan. | $500,000 | [7134943-BK](https://nearbypermits.com/seattle/permit/7134943-BK/) |
| May 29, 2026 | [920 5th Ave](https://nearbypermits.com/seattle/address/920-5th-ave/) | 140 ft NE | Alteration or repair | Remove connection stairs and infill floor between 25th & 26th floors of existing commercial building (Madison Centre) per plan. | $350,000 | [7129996-CN](https://nearbypermits.com/seattle/permit/7129996-CN/) |

### This block (250 to 1,000 ft), 14 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Sep 29, 2026 | [1000 4th Ave](https://nearbypermits.com/seattle/address/1000-4th-ave/) | 350 ft W | Alteration or repair | Construct alterations to SPL Central Library at L1 and L2 per plan. | $250,000 | [7028993-CN](https://nearbypermits.com/seattle/permit/7028993-CN/) |
| Sep 8, 2026 | [720 3rd Ave](https://nearbypermits.com/seattle/address/720-3rd-ave/) | 760 ft S | Addition | Construct addition at level 01 for existing mixed use building and occupy per plan. | $378,000 | [7115943-CN](https://nearbypermits.com/seattle/permit/7115943-CN/) |
| Sep 3, 2026 | [700 5th Ave](https://nearbypermits.com/seattle/address/700-5th-ave/) | 600 ft SE | New building | Establish a standard plan for a one-family dwelling (no construction) | $266,935 | [7142326-CN](https://nearbypermits.com/seattle/permit/7142326-CN/) |
| Aug 17, 2026 | [925 4th Ave](https://nearbypermits.com/seattle/address/925-4th-ave/) | 450 ft SW | Alteration or repair | Construct interior alterations to existing offices spaces subject to field inspection STFI. | $45,000 | [7158336-CN](https://nearbypermits.com/seattle/permit/7158336-CN/) |
| Aug 17, 2026 | [800 5th Ave](https://nearbypermits.com/seattle/address/800-5th-ave/) | 370 ft SE | Alteration or repair | Tenant Improvements for new gender neutral restrooms (Morgan Stanley) at 26th and 28th floors of existing office building per plan. Mechanical included. | $249,681 | [7114443-CN](https://nearbypermits.com/seattle/permit/7114443-CN/) |
| Aug 10, 2026 | [600 5th Ave](https://nearbypermits.com/seattle/address/600-5th-ave/) | 940 ft SE | Alteration or repair | Construct alterations to existing office building (Seattle Justice Center) subject to field inspection. | $301,725 | [7055021-CN](https://nearbypermits.com/seattle/permit/7055021-CN/) |
| Aug 4, 2026 | [610 5th Ave](https://nearbypermits.com/seattle/address/610-5th-ave/) | 940 ft SE | Alteration or repair | Construct alterations to install worker fall protection for institutional building [SEATTLE JUSTICE CENTER] per plan. | $579,600 | [7136816-CN](https://nearbypermits.com/seattle/permit/7136816-CN/) |
| Jul 29, 2026 | [1000 2nd Ave](https://nearbypermits.com/seattle/address/1000-2nd-ave/) | 870 ft W | Alteration or repair | Construct tenant improvement to existing office space subject to field inspection STFI. | $206,356 | [7155259-CN](https://nearbypermits.com/seattle/permit/7155259-CN/) |
| Jul 28, 2026 | [925 4th Ave](https://nearbypermits.com/seattle/address/925-4th-ave/) | 450 ft SW | Alteration or repair | Construct blanket permit tenant improvements to Eastdil Secured LLC on the 23rd floor of existing commercial building per plan. | $350,000 | [7150067-BK](https://nearbypermits.com/seattle/permit/7150067-BK/) |
| Jul 23, 2026 | [1215 4th Ave](https://nearbypermits.com/seattle/address/1215-4th-ave/) | 950 ft NW | 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 15, 2026 | [925 4th Ave](https://nearbypermits.com/seattle/address/925-4th-ave/) | 450 ft SW | Alteration or repair | Construct exterior alterations to existing commercial building per plan. | $43,605 | [7118357-CN](https://nearbypermits.com/seattle/permit/7118357-CN/) |
| Jun 12, 2026 | [600 4th Ave](https://nearbypermits.com/seattle/address/600-4th-ave/) | 990 ft SE | Alteration or repair | Construct exterior alterations to City Hall per plan. | $3,500,000 | [7140475-CN](https://nearbypermits.com/seattle/permit/7140475-CN/) |
| Jun 12, 2026 | [700 5th Ave](https://nearbypermits.com/seattle/address/700-5th-ave/) | 600 ft SE | Alteration or repair | Construct blanket permit tenant improvements to Seattle City Light on floors: 28 30 32 33 34 35 36 of existing commercial building per plan. | $2,300,000 | [7087259-BK](https://nearbypermits.com/seattle/permit/7087259-BK/) |
| Jun 3, 2026 | [701 5th Ave](https://nearbypermits.com/seattle/address/701-5th-ave/) | 630 ft S | Alteration or repair | Construct interior alterations to existing tenant space subject to field inspection STFI. | $22,500 | [7145753-CN](https://nearbypermits.com/seattle/permit/7145753-CN/) |

### Farther (1,000 ft to ¼ mi), 20 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Sep 29, 2026 | [711 2nd Ave](https://nearbypermits.com/seattle/address/711-2nd-ave/) | 0.22 mi SW | Alteration or repair | Blanket tenant improvements for MARKETY READY in Suite 1025 of existing commercial building per plan. | $700,000 | [7140221-BK](https://nearbypermits.com/seattle/permit/7140221-BK/) |
| Sep 14, 2026 | [600 University St](https://nearbypermits.com/seattle/address/600-university-st/) | 0.24 mi N | 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 8, 2026 | [1201 3rd Ave](https://nearbypermits.com/seattle/address/1201-3rd-ave/) | 0.22 mi W | 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 19, 2026 | [1015 2nd Ave](https://nearbypermits.com/seattle/address/1015-2nd-ave/) | 0.20 mi W | Alteration or repair | Construct blanket permit tenant improvements to future tenant on the eighth and ninth floors of existing commercial building per plan. | $180,000 | [7155637-BK](https://nearbypermits.com/seattle/permit/7155637-BK/) |
| Aug 14, 2026 | [1301 4th Ave](https://nearbypermits.com/seattle/address/1301-4th-ave/) | 0.23 mi NW | 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 12, 2026 | [600 University St](https://nearbypermits.com/seattle/address/600-university-st/) | 0.24 mi N | 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 4, 2026 | [1201 3rd Ave](https://nearbypermits.com/seattle/address/1201-3rd-ave/) | 0.22 mi W | 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 28, 2026 | [1201 3rd Ave](https://nearbypermits.com/seattle/address/1201-3rd-ave/) | 0.22 mi W | 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 8, 2026 | [600 University St](https://nearbypermits.com/seattle/address/600-university-st/) | 0.24 mi N | 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 1, 2026 | [600 University St](https://nearbypermits.com/seattle/address/600-university-st/) | 0.24 mi N | 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 26, 2026 | [1301 5th Ave](https://nearbypermits.com/seattle/address/1301-5th-ave/) | 0.24 mi NW | 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 23, 2026 | [1109 2nd Ave](https://nearbypermits.com/seattle/address/1109-2nd-ave/) | 0.24 mi W | Alteration or repair | Blanket permit tenant improvements for SONOS in Suite 1500 of existing commercial building per plan. | $203,000 | [7142419-BK](https://nearbypermits.com/seattle/permit/7142419-BK/) |
| Jun 16, 2026 | [600 University St](https://nearbypermits.com/seattle/address/600-university-st/) | 0.24 mi N | 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 2, 2026 | [1301 4th Ave](https://nearbypermits.com/seattle/address/1301-4th-ave/) | 0.23 mi NW | 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/) | 0.24 mi NW | 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 27, 2026 | [600 University St](https://nearbypermits.com/seattle/address/600-university-st/) | 0.24 mi N | 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 | [600 University St](https://nearbypermits.com/seattle/address/600-university-st/) | 0.24 mi N | 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 | [1301 5th Ave](https://nearbypermits.com/seattle/address/1301-5th-ave/) | 0.24 mi NW | 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 | [600 University St](https://nearbypermits.com/seattle/address/600-university-st/) | 0.24 mi N | 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 | [1301 5th Ave](https://nearbypermits.com/seattle/address/1301-5th-ave/) | 0.24 mi NW | 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/) |

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Source: Seattle Department of Construction and Inspections permit data (https://cos-data.seattle.gov/d/76t5-zqzr). Checked 2026-10-06 06:29 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Map, all 57 permits at this address and 37 nearby: https://nearbypermits.com/seattle/address/901-5th-ave/