Nearby Permits
Map of 8 permits within a quarter mile of 100 4th Ave NAlteration or repair, 2401 4th Ave, Aug 14, 2026Alteration or repair, 200 Sue Bird Ct N, Aug 10, 2026Demolition, 325 Denny Way, Jul 2, 2026Alteration or repair, 370 Thomas St, Jun 29, 2026Alteration or repair, 500 Wall St, Jun 12, 2026Alteration or repair, 2510 6th Ave, May 12, 2026Addition, 305 Harrison St, May 1, 2026New building, 335 Thomas St, Sep 16, 2026660 ft Map preview
Open mapBack to list
  • Searched address
  • New building
  • Addition or alteration
  • Demolition

100 4th Ave N

Seattle, WA 98109

The biggest project within a quarter mile since May 1: a $15M alteration or repair at 370 Thomas St, permitted Jun 29.

36 permits on record here. The newest, Feb 4: Construct temporary telecommunications facility (Verizon Wireless) on rooftop of existing commercial building. Within a quarter mile, the city has issued 8 more permits since May 1. One is for a new building, 720 ft away.

MayJunJulAugSepOct
Within
Since
Here36 permits · 100 4th Ave N
  1. Construct temporary telecommunications facility (Verizon Wireless) on rooftop of existing commercial building…
    Alteration or repair
    Feb 4not listed
  2. Remove and replace mechanical equipment on second floor and roof of commercial building
    Alteration or repair
    Jun 23, 2025$1,000,000
  3. Construct alterations to mail room of existing office space subject to field inspection STFI
    Alteration or repair
    Jun 13, 2024$50,000
  4. Construct blanket permit tenant improvements to future tenant on the second floor of existing commercial…
    Alteration or repair
    Feb 16, 2024$164,858
  5. Establish use as Sales and services general (bank)
    Alteration or repair
    Sep 29, 2023$354,025
  6. Tenant improvements to the NE portion of the south building subject to field inspection (STFI)
    Alteration or repair
    Feb 9, 2016$25,000
  7. Blanket Permit for interior non-structural alterations
    Alteration or repair
    Jan 28, 2016not listed
  8. Alterations to suite 150 in existing commercial building and change use from restaurant to car rental and…
    Alteration or repair
    Jul 14, 2015$8,000
  9. Blanket Permit for interior non-structural alterations to Floor 5 for Sinclair digital
    Alteration or repair
    Jan 7, 2015not listed
  10. Alteration to construct data center on 6th level(Cequel Data Center) of existing commercial office building
    Alteration or repair
    Jul 24, 2013$620,000
  11. Construct interior non-structural alterations to plaza level of existing office tenant space (First Citizens…
    Alteration or repair
    Jun 3, 2013$50,000
  12. Alter portion of west P3 (Fire Doors and Penetrations)
    Alteration or repair
    Nov 29, 2010$112,500
  13. Tenent improvements for server cabinets to portion of 3rd floor
    Alteration or repair
    Aug 20, 2010$33,000
  14. Blanket Permit for interior non-structural alterations to ADhost Internet floor 3
    Alteration or repair
    Jul 26, 2010not listed
  15. Remove and reconstruct CMU wall for mechanical room garage level P3 in existing comm bldg (Fisher Plaza West…
    New building
    Feb 24, 2010$15,000
  16. Blanket Permit for interior non-structural alterations for Fisher Communications floors 3-5
    Alteration or repair
    Jan 5, 2010not listed
  17. Blanket Permit for interior non-structural alterations to the 4th floor
    Alteration or repair
    Sep 2, 2009not listed
  18. Interior & exterior structural upgrade to support 2nd floor work & structural addition to support (3) cooling…
    Addition
    Aug 28, 2009$918,600
  19. Structural support and lateral bracing for computer room equipment in existing computer room suite 420
    Alteration or repair
    Aug 11, 2008$25,000
  20. Blanket Permit for interior non-structural alterations to the 4th floor
    Alteration or repair
    Jul 7, 2008not listed
  21. Blanket Permit for plaza floor interior non-structural alterations
    Alteration or repair
    Apr 9, 2008not listed
  22. Blanket Permit for interior non-structural for the 3rd floor
    Alteration or repair
    Jan 10, 2008not listed
  23. Construct alterations to service entrance door of P3 elevator lobby door
    Alteration or repair
    Jan 10, 2008$7,000
  24. Blanket Permit for interior non-structural alterations to the 3rd floor
    Alteration or repair
    Dec 18, 2007not listed
  25. Blanket Permit for interior non-structural alterations to the 4th floor × 2 permits
    Alteration or repair
    Sep 18, 2007 to Oct 3, 2007not listed
  26. Blanket Permit for interior non-structural alterations to the 2nd floor
    Alteration or repair
    Jul 27, 2007not listed
  27. Blanket Permit for interior non-structural alterations for the 6th floor
    Alteration or repair
    Feb 13, 2007not listed
  28. Blanket Permit for interior non-structural alterations for the 3rd floor Adhost Internet
    Alteration or repair
    Jan 10, 2007not listed
  29. Blanket Permit for interior non-structural alterations for the 3rd floor
    Alteration or repair
    Jan 5, 2007not listed
  30. Blanket Permit for interior non-structural alterations to the plaza-NW Orthopaedics
    Alteration or repair
    Aug 7, 2006not listed
  31. Blanket Permit for interior non-structural alterations to the 2nd floor Swedish Health Services
    Alteration or repair
    Jun 26, 2006not listed
  32. Comm TI / Construct 6 375 sq ft of data center space on the 3rd floor of existing Fisher Plaza West Building
    Alteration or repair
    May 15, 2006$992,052
  33. Blanket Permit for interior non-structural alterations to the 6th floor
    Alteration or repair
    Jan 9, 2006not listed
  34. Blanket Permit for interior non-structural alterations to floor 6 - Big Fish Games
    Alteration or repair
    Aug 18, 2005not listed
  35. Blanket Permit for interior non-structural alterations at the Plaza Level for Fisher Plaza SOS
    Alteration or repair
    Jul 22, 2005not listed
Sort
This block250 to 1,000 ft · 6 permits · 1 new building, $70,000
  1. Install minor communication "small cell node" utility pole (Verizon)
    335 Thomas St · 720 ft NW · New building
    Sep 16$70,000
  2. Construct tenant improvements to concession area of IMAX theater
    200 Sue Bird Ct N · 660 ft W · Alteration or repair
    Aug 10$148,415
  3. Demolish existing commercial building
    325 Denny Way · 400 ft SW · Demolition
    Jul 2$500,000
  4. Construct alterations to renovate historic Seattle Center Monorail Station
    370 Thomas St · 810 ft N · Alteration or repair
    Jun 29$15,000,000
  5. Construct non-structural interior alterations to ground and 2nd level amenity spaces for mixed-use apartment…
    500 Wall St · 960 ft SE · Alteration or repair
    Jun 12$560,829
  6. Construct addition and alterations to institutional building (The Armory emergency generator vault and…
    305 Harrison St · 1,000 ft NW · Addition
    May 1$2,000,000
Within a quarter mile1,000 ft to ¼ mi · 2 permits
  1. Construct non-structural interior alterations to add commercial kitchen for food delivery business [GOPUFF]…
    2401 4th Ave · 0.24 mi SE · Alteration or repair
    Aug 14$100,000
  2. Construct repairs to fire damage single family residence per STFI
    2510 6th Ave · 0.20 mi E · Alteration or repair
    May 12$7,463
More on this street4th Ave N · 10 nearest addresses with permits

Alerts haven't started yet. When they do, we'll send one email to confirm. After that we'll only email you about permits at this address and nearby. You can unsubscribe at any time. Privacy policy

Seattle Department of Construction and Inspections updated its data Oct 8, 2026. We checked it Oct 8, 12:29 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.

For agents and scripts: This page as Markdown · JSON · Nearby as JSON · MCP tool permits_near