# Building permits at 1301 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.

73 permits on record here. The newest, Aug 14: Construct blanket permit tenant improvements to Klinedinst Law on the 13th floor of existing commercial. Within a quarter mile, the city has issued 60 more permits (59 projects) since May 1.

## At this address

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| Aug 14, 2026 | 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/) |
| Jun 2, 2026 | 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/) |
| Jan 27, 2026 | Alteration or repair | Construct blanket permit tenant improvements to Buell on the 18th floor of existing commercial building per plan. | $26,000 | [7124693-BK](https://nearbypermits.com/seattle/permit/7124693-BK/) |
| Jan 8, 2025 | Alteration or repair | Construct blanket permit tenant improvements to Nordic Semiconductor on the tenth floor of existing commercial building per plan. | $143,747 | [7061129-BK](https://nearbypermits.com/seattle/permit/7061129-BK/) |
| Dec 16, 2024 | Alteration or repair | Construct blanket permit tenant improvements to Furtado & Associates on the 19th floor of existing commercial building per plan. | $66,392 | [7058329-BK](https://nearbypermits.com/seattle/permit/7058329-BK/) |
| Oct 28, 2024 | Alteration or repair | Construct blanket permit tenant improvements to the WA State Bar Association on the sixth and seventh floors of existing commercial building per plan. | $784,728 | [7040708-BK](https://nearbypermits.com/seattle/permit/7040708-BK/) |
| May 20, 2024 | Alteration or repair | Construct blanket permit tenant improvements to future tenant on the ninth floor of existing commercial building per plan. | $85,000 | [7022430-BK](https://nearbypermits.com/seattle/permit/7022430-BK/) |
| Feb 2, 2024 | Alteration or repair | Construct blanket permit tenant improvements to future tenant on the first floor of existing commercial building per plan. | $112,000 | [7005824-BK](https://nearbypermits.com/seattle/permit/7005824-BK/) |
| Jan 19, 2024 | Alteration or repair | Construct blanket permit tenant improvements to future tenant on the 15th floor of existing commercial building per plan. | $120,000 | [6998590-BK](https://nearbypermits.com/seattle/permit/6998590-BK/) |
| Aug 7, 2023 | Alteration or repair | Construct blanket permit tenant improvements to future tenant on the 12th floor of existing commercial building per plan. | $37,000 | [6978443-BK](https://nearbypermits.com/seattle/permit/6978443-BK/) |
| Jun 13, 2023 | Alteration or repair | Construct blanket permit tenant improvements to future tenant on floors: 13 15 16 and 18 of existing commercial building per plan. | $229,000 | [6959886-BK](https://nearbypermits.com/seattle/permit/6959886-BK/) |
| Dec 6, 2022 | Alteration or repair | Construct blanket permit tenant improvements to future tenant on the ninth floor of existing commercial building per plan. | $632,485 | [6929115-BK](https://nearbypermits.com/seattle/permit/6929115-BK/) |
| Oct 19, 2022 | Alteration or repair | Construct blanket permit tenant improvements to common corridor of Floors 9 14 17 and 19 of existing commercial building per plan. | $176,000 | [6902956-BK](https://nearbypermits.com/seattle/permit/6902956-BK/) |
| May 6, 2022 | Alteration or repair | Blanket permit tenant improvements to office space for MCT Law on the 17th floor per plans. | $52,000 | [6893281-BK](https://nearbypermits.com/seattle/permit/6893281-BK/) |
| Dec 10, 2021 | Alteration or repair | Replacement of all wood exterior windows on floors 2 though 10 with thermally-broken wood-clad windows at COBB building subject to field inspection (STFI) | $275,000 | [6872440-CN](https://nearbypermits.com/seattle/permit/6872440-CN/) |
| Nov 30, 2021 | Alteration or repair | Blanket permit tenant improvements to office space for Lowe Graham Jones on the 11th floor per plans. | $156,600 | [6865152-BK](https://nearbypermits.com/seattle/permit/6865152-BK/) |
| Aug 18, 2021 | Alteration or repair | Blanket permit tenant improvements to office space for Washington State Bar Association on the 6th floor per plans. | $7,500 | [6841359-BK](https://nearbypermits.com/seattle/permit/6841359-BK/) |
| Oct 15, 2020 | Alteration or repair | Blanket permit tenant improvements to office space for Ahlers Cressman on the 18th floor per plans. | $802,000 | [6800209-BK](https://nearbypermits.com/seattle/permit/6800209-BK/) |
| Jun 25, 2020 | Alteration or repair | Blanket permit tenant improvements to office space for Assured Partners MCM on floors 14 & 21 per plans. | $500,000 | [6786199-BK](https://nearbypermits.com/seattle/permit/6786199-BK/) |
| May 6, 2020 | Alteration or repair | Blanket permit for tenant improvements to existing office space for MCT Law on the 17th floor per plan. | $124,000 | [6778698-BK](https://nearbypermits.com/seattle/permit/6778698-BK/) |
| Nov 26, 2019 | Alteration or repair | Blanket permit tenant improvements to office space for DiMartino Associates on the 17th floor per plans. | $220,000 | [6757634-BK](https://nearbypermits.com/seattle/permit/6757634-BK/) |
| Nov 12, 2019 | Alteration or repair | Blanket Permit for tenant improvements to existing office space ( Buell ) on the 18th floor per plans. | $127,000 | [6756278-BK](https://nearbypermits.com/seattle/permit/6756278-BK/) |
| Jun 4, 2019 | Alteration or repair | Blanket permit tenant improvements to office space for TrueBenefits on the 40th floor per plans. | $428,000 | [6730064-BK](https://nearbypermits.com/seattle/permit/6730064-BK/) |
| Jul 6, 2018 | Alteration or repair | Blanket Permit for interior non-structural alterations for Ross Strategic on the south side of the 16th floor per plans. | $234,153 | [6671840-BK](https://nearbypermits.com/seattle/permit/6671840-BK/) |
| Jun 21, 2018 | Alteration or repair | Construct interior non-structural TI to COBB building to replace windows on Floor 11. Subject to field inspection (STFI). | $30,000 | [6674854-CN](https://nearbypermits.com/seattle/permit/6674854-CN/) |
| Oct 24, 2016 | Alteration or repair | Blanket Permit for interior non-structural alterations to the 17th floor for Shower Room Upgrade per plans. | Not listed | [6559357-BK](https://nearbypermits.com/seattle/permit/6559357-BK/) |
| Sep 6, 2016 | Alteration or repair | Blanket Permit for interior non-structural alterations to existing office space on 15th floor (Suite 1530-Saftstrom & Co.) per plan. | Not listed | [6551555-BK](https://nearbypermits.com/seattle/permit/6551555-BK/) |
| Jul 29, 2016 | Alteration or repair | Blanket Permit for interior non-structural alterations to the 19th floor. For LENNAR (ADA restroom) per plans. | Not listed | [6544984-BK](https://nearbypermits.com/seattle/permit/6544984-BK/) |
| Apr 8, 2016 | Alteration or repair | Blanket Permit for interior non-structural alterations. Tenant improvement for the 17th floor of "MHFM Law" suite 1700 per plan. | Not listed | [6523085-BK](https://nearbypermits.com/seattle/permit/6523085-BK/) |
| Mar 24, 2016 | Alteration or repair | Blanket Permit for interior non-structural alterations floor 13 per plan | Not listed | [6521558-BK](https://nearbypermits.com/seattle/permit/6521558-BK/) |
| Mar 1, 2016 | Alteration or repair | Blanket Permit for interior non-structural alterations to the 14th floor offices (K ALLEN JEWELERS/JEFFREY COHEN) per plans. | Not listed | [6516721-BK](https://nearbypermits.com/seattle/permit/6516721-BK/) |
| Nov 17, 2015 | Alteration or repair | Blanket Permit for interior non-structural alterations for office tenant (SIBCR - Suite 1310) on 13th Floor of existing office building per plan. | Not listed | [6501798-BK](https://nearbypermits.com/seattle/permit/6501798-BK/) |
| Oct 16, 2015 | Alteration or repair | Blanket Permit for interior non-structural alterations for tenant Corporate Advisory Associates IT per plan. | Not listed | [6494418-BK](https://nearbypermits.com/seattle/permit/6494418-BK/) |
| Jul 20, 2015 | Alteration or repair | Blanket Permit for interior non-structural alterations to floors 7 and 8 for Washington Sate Bar Association (WSBA) per plan. | Not listed | [6474531-BK](https://nearbypermits.com/seattle/permit/6474531-BK/) |
| Jun 22, 2015 | Alteration or repair | Blanket Permit for interior non-structural alterations. Tenant improvement for the 19th floor of "Freehold Group" per plan. | Not listed | [6477248-BK](https://nearbypermits.com/seattle/permit/6477248-BK/) |
| Apr 29, 2015 | Alteration or repair | Blanket Permit for interior non-structural alterations to 6th and 7th floors (Wash. St. Bar Association) per plan. | Not listed | [6468093-BK](https://nearbypermits.com/seattle/permit/6468093-BK/) |
| Apr 8, 2015 | Alteration or repair | Blanket Permit for interior non-structural alterations to Floors 6 and 11 (WSBA) per plan. | Not listed | [6463750-BK](https://nearbypermits.com/seattle/permit/6463750-BK/) |
| Sep 22, 2014 | Alteration or repair | Blanket Permit for interior non-structural alterations for TI of new walls and doors. 18th floor | Not listed | [6435561-BK](https://nearbypermits.com/seattle/permit/6435561-BK/) |
| Apr 24, 2014 | Alteration or repair | Blanket Permit for interior non-structural alterations to the 13th floor. For "ON ASSIGNMENT" per plans. | Not listed | [6411085-BK](https://nearbypermits.com/seattle/permit/6411085-BK/) |
| Apr 24, 2014 | Alteration or repair | Blanket Permit for interior non-structural alterations to the 15th floor. For (UE FISHERIES) per plans. | Not listed | [6410669-BK](https://nearbypermits.com/seattle/permit/6410669-BK/) |
| Apr 11, 2014 | Alteration or repair | Blanket Permit for interior non-structural TI alterations for tenant Legal Foundation of Washington | Not listed | [6409118-BK](https://nearbypermits.com/seattle/permit/6409118-BK/) |
| Dec 30, 2013 | Alteration or repair | Blanket Permit for interior non-structural alterations to Buell realtime Reporting to 18th floor per plans. | Not listed | [6395281-BK](https://nearbypermits.com/seattle/permit/6395281-BK/) |
| Jun 24, 2013 | Alteration or repair | Blanket Permit for interior non-structural alterations to 5th floor tennant improvement of new partitions doors adn finishes. For UWEO per plans. | Not listed | [6367702-BK](https://nearbypermits.com/seattle/permit/6367702-BK/) |
| Aug 17, 2012 | Alteration or repair | Blanket Permit for interior non-structural alterations to the 12th floor. For (West Coast Diamond & Gem) per plans. | Not listed | [6329216-BK](https://nearbypermits.com/seattle/permit/6329216-BK/) |
| Feb 24, 2012 | Alteration or repair | Blanket Permit: non-structural interior alterations to 19th floor (Project Corp) per plan. | Not listed | [6309455-BK](https://nearbypermits.com/seattle/permit/6309455-BK/) |
| Feb 1, 2012 | Alteration or repair | Blanket Permit for interior non-structural alterations to the 10th floor. For IGD per plans. | Not listed | [6307901-BK](https://nearbypermits.com/seattle/permit/6307901-BK/) |
| Jan 13, 2012 | Alteration or repair | Blanket Permit for interior non-structural alterations to the 18th floor. For "UW FISHERIES" per plans. | Not listed | [6306419-BK](https://nearbypermits.com/seattle/permit/6306419-BK/) |
| Nov 10, 2011 | Other | Blanket Permit TI (Glumac) floor 15. | Not listed | [6299349-BK](https://nearbypermits.com/seattle/permit/6299349-BK/) |
| Aug 8, 2011 | Alteration or repair | Blanket Permit for interior non-structural alterations Thorsrud Cane and Paulich 13th floor. | Not listed | [6288773-BK](https://nearbypermits.com/seattle/permit/6288773-BK/) |
| Jun 17, 2011 | Alteration or repair | Blanket Permit for interior non-structural alterations to the 9th floor for Mckenzie Rothwell Law per plans. | Not listed | [6284641-BK](https://nearbypermits.com/seattle/permit/6284641-BK/) |
| Jun 10, 2011 | Alteration or repair | Blanket Permit for interior non-structural alterations to the 14th floor. For (Coopersmith Law) per plans. | Not listed | [6284227-BK](https://nearbypermits.com/seattle/permit/6284227-BK/) |
| Mar 8, 2011 | Alteration or repair | Blanket Permit for interior non-structural alterations to 10th floor for Port Blakely | Not listed | [6274764-BK](https://nearbypermits.com/seattle/permit/6274764-BK/) |
| Jul 20, 2010 | Alteration or repair | Blanket Permit for interior non-structural alterations to 17th Floor for Watson McDonell | Not listed | [6253370-BK](https://nearbypermits.com/seattle/permit/6253370-BK/) |
| Apr 5, 2010 | Alteration or repair | Alterations to and change of use from office to college at 1st floor entry and portion of 2nd floor(new classrooms) for U of W educational outreach and occupy per plan. | $139,521 | [6239700-CN](https://nearbypermits.com/seattle/permit/6239700-CN/) |
| Mar 10, 2010 | Other | Blanket Permit for 20th floor of Soha & Lang. | Not listed | [6240018-BK](https://nearbypermits.com/seattle/permit/6240018-BK/) |
| Mar 3, 2010 | Alteration or repair | Office tenant improvements west end 5th floor of existing comm bldg per plan / STFI | $30,000 | [6242253-CN](https://nearbypermits.com/seattle/permit/6242253-CN/) |
| Sep 21, 2009 | Alteration or repair | Blanket Permit for interior non-structural alterations floor 16 Nicoll Black and Feig | Not listed | [6226313-BK](https://nearbypermits.com/seattle/permit/6226313-BK/) |
| Mar 20, 2009 | Alteration or repair | Blanket Permit for interior non-structural alterations tenant improvement for floors 4 & 5. (University of Wa Educational Outreach) | Not listed | [6208216-BK](https://nearbypermits.com/seattle/permit/6208216-BK/) |
| Dec 17, 2008 | Alteration or repair | Blanket Permit for interior non-structural alterations to floor 19 (PGP Valuation) | Not listed | [6202783-BK](https://nearbypermits.com/seattle/permit/6202783-BK/) |
| Apr 18, 2008 | Alteration or repair | Blanket Permit for interior non-structural alterations to the 16th & 20th floors. | Not listed | [6176026-BK](https://nearbypermits.com/seattle/permit/6176026-BK/) |
| Jun 26, 2007 | Alteration or repair | Interior non structural alterations to existing tennant space subject to field inspections | $25,000 | [6144494-CN](https://nearbypermits.com/seattle/permit/6144494-CN/) |
| Apr 2, 2007 | Alteration or repair | Initial tenant improvements for change of use from retail to restaurant (The Capital Grille) 4th Ave level SE corner of existing mixed-use (Cobb) building and occupy per plan. | $1,500,000 | [6119576-CN](https://nearbypermits.com/seattle/permit/6119576-CN/) |
| Mar 1, 2007 | Alteration or repair | Initial retail tenant improvement basement SW corner of existing mixed-use (Cobb) building an occupy per plan. | $250,000 | [6109630-CN](https://nearbypermits.com/seattle/permit/6109630-CN/) |
| Oct 13, 2006 | Alteration or repair | Blanket Permit for interior non-structural alterations to Washington State Bar Association floors 6 7 8 11. | Not listed | [6104961-BK](https://nearbypermits.com/seattle/permit/6104961-BK/) |
| Jul 28, 2006 | Alteration or repair | Blanket Permit for interior non-structural alterations. 15th floor bldg 3 | Not listed | [6107120-BK](https://nearbypermits.com/seattle/permit/6107120-BK/) |
| Jun 26, 2006 | Alteration or repair | Blanket Permit for interior non-structural alterations for the 11th floor. Unico | Not listed | [6101631-BK](https://nearbypermits.com/seattle/permit/6101631-BK/) |
| Jun 26, 2006 | Alteration or repair | Blanket Permit for interior non-structural alterations to the 15th floor ANKA | Not listed | [6100690-BK](https://nearbypermits.com/seattle/permit/6100690-BK/) |
| Jun 5, 2006 | Alteration or repair | Blanket Permit for interior non-structural alterations to the 1st floor. Bank of America | Not listed | [6096206-BK](https://nearbypermits.com/seattle/permit/6096206-BK/) |
| Mar 1, 2006 | Alteration or repair | Blanket Permit for interior non-structural alterations to the 10th floor. Port Blakey Company | Not listed | [6088112-BK](https://nearbypermits.com/seattle/permit/6088112-BK/) |
| Mar 1, 2006 | Alteration or repair | Blanket Permit for interior non-structural alterations to the 12th floor. Cypress Communications. | Not listed | [6088109-BK](https://nearbypermits.com/seattle/permit/6088109-BK/) |
| Feb 22, 2006 | Alteration or repair | Non-structural tenant improvements to combine Unit P and Unit K 11th floor of existing mixed-use (Cobb) bldg per plan / Inspector Authorized Permit per Inspector Frank B. | $250,000 | [6089094-CN](https://nearbypermits.com/seattle/permit/6089094-CN/) |
| Oct 12, 2005 | Alteration or repair | Blanket Permit for interior non-structural alterations to the 15th floor - Glumac | Not listed | [6073328-BK](https://nearbypermits.com/seattle/permit/6073328-BK/) |
| Aug 30, 2005 | Alteration or repair | Substantial non-structural alterations (phase 2) to the existing historic high-rise commercial building for change of use from office to mixed-use and occupy per plan (phase 1 under #2403635). | $7,000,000 | [6070838-CN](https://nearbypermits.com/seattle/permit/6070838-CN/) |

## Within ¼ mi since May 1, 2026

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

### This block (250 to 1,000 ft), 38 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Oct 2, 2026 | [1201 2nd Ave](https://nearbypermits.com/seattle/address/1201-2nd-ave/) | 710 ft SW | 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/) |
| Sep 29, 2026 | [1000 4th Ave](https://nearbypermits.com/seattle/address/1000-4th-ave/) | 880 ft SE | 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 16, 2026 | [1201 2nd Ave](https://nearbypermits.com/seattle/address/1201-2nd-ave/) | 710 ft SW | 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/) | 910 ft NE | 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 14, 2026 | [1420 5th Ave](https://nearbypermits.com/seattle/address/1420-5th-ave/) | 850 ft N | 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/) | 850 ft N | 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 8, 2026 | [1201 3rd Ave](https://nearbypermits.com/seattle/address/1201-3rd-ave/) | 420 ft SW | 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 | [1225 1st Ave](https://nearbypermits.com/seattle/address/1225-1st-ave/) | 990 ft SW | Alteration or repair | Construct interior alterations to restaurant space subject to field inspection STFI. | $488,950 | [7158335-CN](https://nearbypermits.com/seattle/permit/7158335-CN/) |
| Aug 17, 2026 | [1501 4th Ave](https://nearbypermits.com/seattle/address/1501-4th-ave/) | 880 ft NW | 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/) |
| Aug 12, 2026 | [600 University St](https://nearbypermits.com/seattle/address/600-university-st/) | 910 ft NE | 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 | [1221 1st Ave](https://nearbypermits.com/seattle/address/1221-1st-ave/) | 990 ft SW | Roofing | Re-roof of multiple roof faucets. Remove existing and install vapor retarder over concrete deck average R-30 adhered roof insulation with 0.25/12 taper self-adhering base sheet torch down cap sheet. | $650,000 | [7156537-RR](https://nearbypermits.com/seattle/permit/7156537-RR/) |
| Aug 4, 2026 | [1201 2nd Ave](https://nearbypermits.com/seattle/address/1201-2nd-ave/) | 710 ft SW | 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/) | 420 ft SW | 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/) | 710 ft SW | 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 29, 2026 | [1000 2nd Ave](https://nearbypermits.com/seattle/address/1000-2nd-ave/) | 950 ft S | 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 | [1201 3rd Ave](https://nearbypermits.com/seattle/address/1201-3rd-ave/) | 420 ft SW | 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/) | 270 ft 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 8, 2026 | [600 University St](https://nearbypermits.com/seattle/address/600-university-st/) | 910 ft NE | 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/) | 670 ft SW | 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/) | 670 ft SW | 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 2, 2026 | [1501 4th Ave](https://nearbypermits.com/seattle/address/1501-4th-ave/) | 880 ft NW | 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 | [1501 4th Ave](https://nearbypermits.com/seattle/address/1501-4th-ave/) | 880 ft NW | 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 | [1501 4th Ave](https://nearbypermits.com/seattle/address/1501-4th-ave/) | 880 ft NW | 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/) |
| Jul 1, 2026 | [600 University St](https://nearbypermits.com/seattle/address/600-university-st/) | 910 ft NE | 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/) | 290 ft NE | 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/) | 850 ft SW | 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 23, 2026 | [1300 1st Ave](https://nearbypermits.com/seattle/address/1300-1st-ave/) | 670 ft SW | 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/) | 910 ft NE | 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 | [401 Union St](https://nearbypermits.com/seattle/address/401-union-st/) | 340 ft N | 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 1, 2026 | [1301 5th Ave](https://nearbypermits.com/seattle/address/1301-5th-ave/) | 290 ft NE | 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 | [425 Pike St](https://nearbypermits.com/seattle/address/425-pike-st/) | 760 ft N | 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 27, 2026 | [600 University St](https://nearbypermits.com/seattle/address/600-university-st/) | 910 ft NE | 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 26, 2026 | [1501 4th Ave](https://nearbypermits.com/seattle/address/1501-4th-ave/) | 880 ft NW | 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/) |
| May 20, 2026 | [1300 1st Ave](https://nearbypermits.com/seattle/address/1300-1st-ave/) | 670 ft SW | 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/) | 910 ft NE | 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/) | 290 ft NE | 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/) | 910 ft NE | 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/) | 290 ft NE | 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), 22 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Oct 2, 2026 | [520 Pike St](https://nearbypermits.com/seattle/address/520-pike-st/) | 0.21 mi N | 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 23, 2026 | [601 Union St](https://nearbypermits.com/seattle/address/601-union-st/) | 0.21 mi NE | Alteration or repair | Construct blanket permit tenant improvements to Snell & Wilmer on the 37th floor of existing commercial building per plan. | $64,000 | [7163264-BK](https://nearbypermits.com/seattle/permit/7163264-BK/) |
| Sep 23, 2026 | [601 Union St](https://nearbypermits.com/seattle/address/601-union-st/) | 0.21 mi NE | Alteration or repair | Construct blanket permit tenant improvements to Snell & Wilmer on the 37th floor of existing commercial building per plan. | $206,000 | [7163258-BK](https://nearbypermits.com/seattle/permit/7163258-BK/) |
| Sep 23, 2026 | [1103 1st Ave](https://nearbypermits.com/seattle/address/1103-1st-ave/) | 0.21 mi SW | Alteration or repair | Construct tenant improvements for restaurant on ground floor of mixed-use building per plan | $50,000 | [7135199-CN](https://nearbypermits.com/seattle/permit/7135199-CN/) |
| Sep 18, 2026 | [920 5th Ave](https://nearbypermits.com/seattle/address/920-5th-ave/) | 0.22 mi SE | 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/) |
| Sep 15, 2026 | [601 Union St](https://nearbypermits.com/seattle/address/601-union-st/) | 0.21 mi NE | Alteration or repair | Construct blanket permit tenant improvements to Avenue5 Residential on the 50th floor of existing commercial building per plan. | $1,107,000 | [7160931-BK](https://nearbypermits.com/seattle/permit/7160931-BK/) |
| Sep 2, 2026 | [520 Pike St](https://nearbypermits.com/seattle/address/520-pike-st/) | 0.21 mi N | 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 19, 2026 | [1015 2nd Ave](https://nearbypermits.com/seattle/address/1015-2nd-ave/) | 0.20 mi S | 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 17, 2026 | [925 4th Ave](https://nearbypermits.com/seattle/address/925-4th-ave/) | 0.22 mi SE | 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 | [1427 1st Ave](https://nearbypermits.com/seattle/address/1427-1st-ave/) | 0.23 mi W | 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 10, 2026 | [505 Madison St](https://nearbypermits.com/seattle/address/505-madison-st/) | 0.22 mi SE | 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/) |
| Aug 7, 2026 | [601 Union St](https://nearbypermits.com/seattle/address/601-union-st/) | 0.21 mi NE | Alteration or repair | Construct blanket permit tenant improvements to Kilpatrick Townsend on the 41st floor of existing commercial building per plan. | $1,535,000 | [7154032-BK](https://nearbypermits.com/seattle/permit/7154032-BK/) |
| Aug 7, 2026 | [601 Union St](https://nearbypermits.com/seattle/address/601-union-st/) | 0.21 mi NE | Alteration or repair | Construct blanket permit tenant improvements to JLL on the 28th floor of existing commercial building per plan. | $977,000 | [7151762-BK](https://nearbypermits.com/seattle/permit/7151762-BK/) |
| Aug 7, 2026 | [500 Pike St](https://nearbypermits.com/seattle/address/500-pike-st/) | 0.19 mi N | 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 | [601 Union St](https://nearbypermits.com/seattle/address/601-union-st/) | 0.21 mi NE | Alteration or repair | Construct blanket permit tenant improvements to Washington Holdings on the 41st floor of existing commercial building per plan. | $183,000 | [7151763-BK](https://nearbypermits.com/seattle/permit/7151763-BK/) |
| Jul 28, 2026 | [925 4th Ave](https://nearbypermits.com/seattle/address/925-4th-ave/) | 0.22 mi SE | 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 27, 2026 | [601 Union St](https://nearbypermits.com/seattle/address/601-union-st/) | 0.21 mi NE | Alteration or repair | Construct blanket permit tenant improvements to Puget Sound Clean Air Agency on parking level B of existing commercial building per plan. | $15,000 | [7154701-BK](https://nearbypermits.com/seattle/permit/7154701-BK/) |
| Jul 15, 2026 | [925 4th Ave](https://nearbypermits.com/seattle/address/925-4th-ave/) | 0.22 mi SE | Alteration or repair | Construct exterior alterations to existing commercial building per plan. | $43,605 | [7118357-CN](https://nearbypermits.com/seattle/permit/7118357-CN/) |
| Jun 2, 2026 | [520 Pike St](https://nearbypermits.com/seattle/address/520-pike-st/) | 0.21 mi N | 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/) |
| May 29, 2026 | [920 5th Ave](https://nearbypermits.com/seattle/address/920-5th-ave/) | 0.22 mi SE | 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/) |
| May 28, 2026 | [415 Pine St](https://nearbypermits.com/seattle/address/415-pine-st/) | 0.22 mi N | 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 19, 2026 | [1530 3rd Ave](https://nearbypermits.com/seattle/address/1530-3rd-ave/) | 0.21 mi 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/) |

## More on this street

Other addresses on 4th Ave with permits, nearest house number first:

- [1320 4th Ave](https://nearbypermits.com/seattle/address/1320-4th-ave/): newest permit Jan 13, 2025
- [1325 4th Ave](https://nearbypermits.com/seattle/address/1325-4th-ave/): newest permit Apr 28, 2025
- [1329 4th Ave](https://nearbypermits.com/seattle/address/1329-4th-ave/): newest permit Nov 7, 2024
- [1215 4th Ave](https://nearbypermits.com/seattle/address/1215-4th-ave/): newest permit Jul 23, 2026
- [1201 4th Ave](https://nearbypermits.com/seattle/address/1201-4th-ave/): newest permit Sep 4, 2025
- [1404 4th Ave](https://nearbypermits.com/seattle/address/1404-4th-ave/): newest permit Dec 1, 2025
- [1411 4th Ave](https://nearbypermits.com/seattle/address/1411-4th-ave/): newest permit Nov 11, 2024
- [1417 4th Ave](https://nearbypermits.com/seattle/address/1417-4th-ave/): newest permit Oct 21, 2025
- [1424 4th Ave](https://nearbypermits.com/seattle/address/1424-4th-ave/): newest permit Apr 20, 2026
- [1425 4th Ave](https://nearbypermits.com/seattle/address/1425-4th-ave/): newest permit Mar 16, 2026

---
Source: Seattle Department of Construction and Inspections permit data (https://cos-data.seattle.gov/d/76t5-zqzr), City of Seattle. Checked 2026-10-06 12:53 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Map, all 73 permits at this address and 60 nearby: https://nearbypermits.com/seattle/address/1301-4th-ave/