Nearby Permits
Map of 42 permits within a quarter mile of 99 Union StAlteration or repair, 1201 2nd Ave, Oct 2, 2026Alteration or repair, 1103 1st Ave, Sep 23, 2026Alteration or repair, 1916 Pike Pl, Sep 18, 2026Alteration or repair, 1201 2nd Ave, Sep 16, 2026Roofing, 1507 Western Ave, Sep 10, 2026Alteration or repair, 1201 3rd Ave, Sep 8, 2026Alteration or repair, 1011 Western Ave, Sep 2, 2026Alteration or repair, 1015 2nd Ave, Aug 19, 2026Alteration or repair, 1426 Alaskan Way, Aug 19, 2026Alteration or repair, 1225 1st Ave, Aug 18, 2026Alteration or repair, 1501 4th Ave, Aug 17, 2026Alteration or repair, 1427 1st Ave, Aug 17, 2026Alteration or repair, 1301 4th Ave, Aug 14, 2026Alteration or repair, 1101 Alaskan Way, Aug 14, 2026Alteration or repair, 1501 Pike Pl, Aug 5, 2026Roofing, 1221 1st Ave, Aug 4, 2026Alteration or repair, 1201 2nd Ave, Aug 4, 2026Alteration or repair, 1201 3rd Ave, Aug 4, 2026Alteration or repair, 1201 2nd Ave, Jul 30, 2026Alteration or repair, 1000 2nd Ave, Jul 29, 2026Alteration or repair, 1201 3rd Ave, Jul 28, 2026Alteration or repair, 1601 2nd Ave, Jul 28, 2026Alteration or repair, 1215 4th Ave, Jul 23, 2026Alteration or repair, 1201 Western Ave, Jul 16, 2026Alteration or repair, 1501 Pike Pl, Jul 13, 2026Alteration or repair, 1301 2nd Ave, Jul 7, 2026Alteration or repair, 1300 1st Ave, Jul 7, 2026Alteration or repair, 1501 4th Ave, Jul 2, 2026Alteration or repair, 1501 4th Ave, Jul 2, 2026Alteration or repair, 1501 4th Ave, Jul 2, 2026Alteration or repair, 1301 5th Ave, Jun 26, 2026Alteration or repair, 1109 2nd Ave, Jun 23, 2026Alteration or repair, 1300 1st Ave, Jun 23, 2026Alteration or repair, 401 Union St, Jun 2, 2026Alteration or repair, 1301 4th Ave, Jun 2, 2026Alteration or repair, 1301 5th Ave, Jun 1, 2026Alteration or repair, 1501 4th Ave, May 26, 2026Alteration or repair, 1300 1st Ave, May 20, 2026Alteration or repair, 1530 3rd Ave, May 19, 2026Alteration or repair, 1301 5th Ave, May 19, 2026Alteration or repair, 68 Madison St, May 16, 2026Alteration or repair, 1301 5th Ave, May 5, 2026660 ft Map preview
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99 Union St

Seattle, WA 98101

The biggest project within a quarter mile since May 1: a $3.6M alteration or repair at 1301 5th Ave, permitted May 5.

11 permits on record here. The newest, Sep 9, 2025: Construct alterations to Levels 1 & 3 of existing commercial building (Four Seasons) occupy. Within a quarter mile, the city has issued 42 more permits since May 1.

MayJunJulAugSepOct
Within
Since
Here11 permits · 99 Union St
  1. Construct alterations to Levels 1 & 3 of existing commercial building (Four Seasons) occupy
    Alteration or repair
    Sep 9, 2025$2,000,000
  2. Construct Interior alterations to an existing residential condominium per STFI
    Alteration or repair
    Sep 11, 2023$40,000
  3. Alterations to condominium unit 1804 (Four Seasons Hotel) subject to field inspection (STFI)
    Alteration or repair
    Apr 4, 2019$534,500
  4. TI to existing commercial space subject to field inspection STFI
    Alteration or repair
    Oct 1, 2018$60,000
  5. Construct alterations to unit 1103 in an existing condominium building subject to field inspection (STFI)
    Alteration or repair
    Feb 1, 2017$500,000
  6. Construct alterations to restaurant at ground floor of existing mixed-use building and occupy
    Alteration or repair
    May 12, 2015$1,500,000
  7. Interior alterations to unit 1704 per floor plan subject to field inspection (STFI)
    Alteration or repair
    Dec 29, 2014$150,000
  8. Construct alteration to residential units 1205 and 1206 to connect with shared door in existing multi-family…
    Alteration or repair
    Apr 28, 2014$8,000
  9. Emergency repair of guardrail glass panels for existing hotel (Four Seasons Hotel)
    Alteration or repair
    Jun 14, 2012$50,000
  10. Construct alterations for unit 2000 of existing mix-used building per floor plan and STFI
    Alteration or repair
    Apr 11, 2011$1,000,000
  11. Tenant improvement to room F60 on basement floor F subject to field inspection (stfi)
    Alteration or repair
    Oct 20, 2010$7,000
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This block250 to 1,000 ft · 24 permits
  1. Construct interior non-structural alterations to tenant space at 27th Floor of existing commercial building…
    1201 2nd Ave · 600 ft SE · Alteration or repair
    Oct 2$120,000
  2. Construct tenant improvements for restaurant on ground floor of mixed-use building
    1103 1st Ave · 840 ft SE · Alteration or repair
    Sep 23$50,000
  3. Construct tenant improvement to level 14 of commercial office space subject to field inspection STFI
    1201 2nd Ave · 600 ft SE · Alteration or repair
    Sep 16$70,000
  4. Re-roof of building down to existing vapor barrier and re-install new roofing of like kind
    1507 Western Ave · 720 ft NW · Roofing
    Sep 10$250,000
  5. Construct blanket permit tenant improvements to Ogletree Deakins on the 51st floor of existing commercial…
    1201 3rd Ave · 760 ft E · Alteration or repair
    Sep 8$1,012,678
  6. Change of use from warehouse to a mixed use commercial building
    1426 Alaskan Way · 620 ft W · Alteration or repair
    Aug 19$1,480,000
  7. Construct interior alterations to restaurant space subject to field inspection STFI
    1225 1st Ave · 460 ft SE · Alteration or repair
    Aug 18$488,950
  8. Tenant improvement for coffee shop (Tamra) ground floor of existing mixed use building occupy
    1427 1st Ave · 460 ft NW · Alteration or repair
    Aug 17$40,000
  9. Construct blanket permit tenant improvements to Klinedinst Law on the 13th floor of existing commercial…
    1301 4th Ave · 990 ft E · Alteration or repair
    Aug 14$39,490
  10. Construct alterations and tenant improvements for retail space (Argosy Cruises) on the first floor of…
    1101 Alaskan Way · 980 ft S · Alteration or repair
    Aug 14$75,000
  11. Alteration to utility sink at [PIKE PLACE MARKET] Subject To Field Inspection
    1501 Pike Pl · 710 ft NW · Alteration or repair
    Aug 5$15,000
  12. Re-roof of multiple roof faucets
    1221 1st Ave · 460 ft SE · Roofing
    Aug 4$650,000
  13. Construct blanket permit tenant improvements to Laird Norton on the 14th floor of existing commercial building
    1201 2nd Ave · 600 ft SE · Alteration or repair
    Aug 4$410,815
  14. Construct interior alterations for partial floor office tenant space (Egon Zehnder) at Floor 49 of existing…
    1201 3rd Ave · 760 ft E · Alteration or repair
    Aug 4$585,000
  15. Construct tenant improvements in commercial building on Level 30 (Anduril) occupy
    1201 2nd Ave · 600 ft SE · Alteration or repair
    Jul 30$100,000
  16. Construct blanket permit tenant improvements to O'Hagan Meyer on the eighth floor of existing commercial…
    1201 3rd Ave · 760 ft E · Alteration or repair
    Jul 28$180,000
  17. [Change of use to indoor sports and recreation per land use code.] Tenant improvement at ground floor
    1201 Western Ave · 600 ft S · Alteration or repair
    Jul 16$200,000
  18. Construct alterations to portion of Pike Place Market to combine (3) tenant spaces into a single space
    1501 Pike Pl · 710 ft NW · Alteration or repair
    Jul 13$20,000
  19. Tenant improvements at level 1 (coat check) of existing art museum (Seattle Art Museum) subject to field…
    1301 2nd Ave · 350 ft E · Alteration or repair
    Jul 7$166,597
  20. Construct alterations to south lobby of existing commercial building (Seattle Art Museum)
    1300 1st Ave · 350 ft E · Alteration or repair
    Jul 7$74,331
  21. Blanket permit tenant improvements for SONOS in Suite 1500 of existing commercial building
    1109 2nd Ave · 760 ft SE · Alteration or repair
    Jun 23$203,000
  22. Construct tenant improvements to existing commercial building (Seattle Art Museum) at Level 2 occupy
    1300 1st Ave · 350 ft E · Alteration or repair
    Jun 23$500,000
  23. Construct blanket permit tenant improvements to Capstone Accounting & Tax on the 14th floor of existing…
    1301 4th Ave · 990 ft E · Alteration or repair
    Jun 2$50,000
  24. Construct tenant improvements to portions of SAM subject to field inspection
    1300 1st Ave · 350 ft E · Alteration or repair
    May 20$524,406
Within a quarter mile1,000 ft to ¼ mi · 18 permits
  1. Construct alterations to existing retail space for new tenant (Bounty of the Salish Sea) and occupy
    1916 Pike Pl · 0.24 mi NW · Alteration or repair
    Sep 18$74,999
  2. Construct blanket permit tenant improvements to future tenant on the seventh floor of existing commercial…
    1011 Western Ave · 0.21 mi S · Alteration or repair
    Sep 2$350,000
  3. Construct blanket permit tenant improvements to future tenant on the eighth and ninth floors of existing…
    1015 2nd Ave · 0.21 mi SE · Alteration or repair
    Aug 19$180,000
  4. Construct tenant improvements in commercial building [Century Square] concourse for Donburi House subject to…
    1501 4th Ave · 0.21 mi NE · Alteration or repair
    Aug 17$25,000
  5. Construct tenant improvement to existing office space subject to field inspection STFI
    1000 2nd Ave · 0.23 mi SE · Alteration or repair
    Jul 29$206,356
  6. Construct blanket permit tenant improvements for Ankrom Moisan on the seventh floor of existing commercial…
    1601 2nd Ave · 0.21 mi N · Alteration or repair
    Jul 28$500,000
  7. Construct alterations to ground level lobby of existing office building
    1215 4th Ave · 0.21 mi E · Alteration or repair
    Jul 23$754,000
  8. Construct non structural tenant improvement to existing office space subject to field inspection STFI
    1501 4th Ave · 0.21 mi NE · Alteration or repair
    Jul 2$37,000
  9. Construct non structural tenant improvement to office space subject to field inspection STFI
    1501 4th Ave · 0.21 mi NE · Alteration or repair
    Jul 2$41,000
  10. Construct tenant improvements at 20th floor tenant space in commercial office building [CENTURY SQUARE]…
    1501 4th Ave · 0.21 mi NE · Alteration or repair
    Jul 2$39,000
  11. Blanket permit tenant improvements for MILLIMAN on floors 36-39 of existing commercial building
    1301 5th Ave · 0.23 mi NE · Alteration or repair
    Jun 26$150,000
  12. Construct blanket permit tenant improvements to PACIFICA LAW GROUP on Floor 16 of existing commercial building
    401 Union St · 0.22 mi NE · Alteration or repair
    Jun 2$300,000
  13. Construct blanket permit tenant improvements to Perkins & Will on floors 12 & 23 of existing commercial…
    1301 5th Ave · 0.23 mi NE · Alteration or repair
    Jun 1$540,000
  14. Construct interior tenant improvement to existing commercial space subject to field inspection STFI
    1501 4th Ave · 0.21 mi NE · Alteration or repair
    May 26$40,000
  15. Construct tenant improvement to existing commercial space (McDonald's) subject to field inspection(STFI)
    1530 3rd Ave · 0.23 mi N · Alteration or repair
    May 19$100,000
  16. Construct tenant improvements to the north central portion at Levels 37 & 39 of exiting office building…
    1301 5th Ave · 0.23 mi NE · Alteration or repair
    May 19$200,640
  17. Change use from general retail sales and service to restaurant per land use code
    68 Madison St · 0.21 mi S · Alteration or repair
    May 16$59,802
  18. Construct blanket permit tenant improvements to Milliman on floors 36-39 of existing commercial building
    1301 5th Ave · 0.23 mi NE · Alteration or repair
    May 5$3,600,000
More on this streetUnion St · 5 other addresses with permits

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Seattle Department of Construction and Inspections updated its data Oct 7, 2026. We checked it Oct 7, 06:32 UTC. See the city's official records (City of Seattle).

At this address: every permit the city holds. Nearby: permits from the last two years, from our copy of the city's data.

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