Nearby Permits
Map of 5 permits within a quarter mile of 1600 E Jefferson StAlteration or repair, 1521 E Spruce St, Sep 24, 2026Addition, 536 19th Ave, Sep 10, 2026Alteration or repair, 550 13th Ave, Jul 27, 2026Alteration or repair, 822 15th Ave, Jul 6, 2026New building, 506 20th Ave, Jun 16, 2026660 ft Map preview
Open mapBack to list
  • Searched address
  • New building
  • Addition or alteration
  • Roof, fence, sign, facade

1600 E Jefferson St

Seattle, WA 98122

35 permits on record here. The newest, Jun 19, 2025: Construct minor telecommunications facility (T-Mobile) at the roof level of office building. Within a quarter mile, the city has issued 5 more permits since May 1. One is a new building, 0.24 mi away.

MayJunJulAugSepOct
Within
Since
Here35 permits · 1600 E Jefferson St
  1. Construct minor telecommunications facility (T-Mobile) at the roof level of office building
    Roofing
    Jun 19, 2025$100,000
  2. Construct tenant improvements for office at Suite 115 of existing office building
    Alteration or repair
    Feb 23, 2024$100,000
  3. Remodel office space in the an existing commercial building subject to field inspection (STFI)
    Alteration or repair
    May 11, 2022$40,000
  4. Re-roof commercial building
    Roofing
    May 29, 2018$413,000
  5. Construct alterations in basement (Residency Lab) at Swedish subject to field inspection (STFI)
    Alteration or repair
    Apr 12, 2017$240,000
  6. Construct interior alterations for tenant improvement to existing commercial medical building (Jefferson…
    Alteration or repair
    Apr 22, 2016$50,000
  7. Construct interior tenant improvements to space 1127 in Jefferson Medical Tower subject to field inspection…
    Alteration or repair
    Mar 16, 2016$56,000
  8. Construct alterations for a MRI and imaging department in Jefferson Tower/ Swedish Medical Center
    Alteration or repair
    Feb 18, 2016$680,000
  9. Construct interior alterations to northeast portion of 2nd floor of existing medical building
    Alteration or repair
    Oct 29, 2015$15,000
  10. Construct tenant improvements to NE corner on the 2nd floor to Swedish Hospital (Medical Tower - Bldg 13)…
    Alteration or repair
    Sep 2, 2015$515,320
  11. Construct tenant improvements to existing Jefferson Tower Swedish Medical Center - Cherry Hill Campus at…
    Alteration or repair
    Jun 19, 2015$1,149,368
  12. Construct tenant improvements to existing office building at the SW corner of the 4th floor subject to field…
    Alteration or repair
    May 4, 2015$54,775
  13. Interior alterations to 3rd Floor of "Swedish Medical Group" existing medical office building
    Alteration or repair
    Apr 14, 2014$1,500,000
  14. Tenant improvements to existing medical office (suite 510)
    Alteration or repair
    Mar 6, 2013$450,000
  15. Construct alterations to convert existing roof to occupied space
    Roofing
    May 4, 2012$250,000
  16. Alterations to existing medical office (Swedish Multiple Schlerosis Clinic) on Level A
    Alteration or repair
    Nov 2, 2011$1,400,000
  17. Interior alterations to medical offices at 5th floor of existing commercial building
    Alteration or repair
    Sep 16, 2011$80,000
  18. Construct Interior Tenant Improvement for (Pacific Medical) 4th floor
    Alteration or repair
    Aug 4, 2011$122,500
  19. Constrtuct alterations to portion of ground floor cafe for Starbucks kiosk in Jefferson Tower subject to…
    Alteration or repair
    Jan 13, 2011$100,000
  20. Construct alterations to interior lobby of existing Jefferson Tower on Cherry Hill Campus per floor plan and…
    Alteration or repair
    Dec 9, 2010$115,000
  21. Interior tenant improvement to Suite #510 medical offices per floor plan subject to field inspection
    Alteration or repair
    Dec 8, 2010$30,000
  22. Closed as incomplete - expired permit
    Alteration or repair
    Aug 11, 2010$60,000
  23. Install partition walls in existing office space suite 601 per STFI
    Alteration or repair
    Nov 16, 2009$7,000
  24. Alterations to level B area of Jefferson Medical Tower including revised slab and sprinkling to new MRI room…
    Alteration or repair
    May 1, 2009$1,200,000
  25. Non-structural interior alterations to existing waiting room and staff lounge on B-level per floor plan and…
    Alteration or repair
    Feb 26, 2009$30,000
  26. Non-structural interior alteration 2nd level existing medical office suite 201
    Alteration or repair
    Jun 20, 2008$76,962
  27. Commercial TI non-structural to 2nd floor space suite 210 to existing medical office
    Alteration or repair
    Mar 24, 2008$115,000
  28. Closed as Incomplete - Expired Permit Interior non-structural partition alterations of northwest corner of…
    Alteration or repair
    Jun 29, 2007$115,000
  29. Closed as Incomplete - Expired Permit Non-structural demolition of partial office walls for new office layout…
    Alteration or repair
    Dec 1, 2006$30,000
  30. Alter 3rd floor Medical Service Office for Training Rooms in NorthWest PPB Building (Swedish Medical…
    Alteration or repair
    Nov 3, 2006$116,500
  31. Interior T.I partition alterations for install new medical equipment and accessory facilities including…
    Alteration or repair
    Sep 15, 2006$1,200,000
  32. Interior Comm TI no structural work new finishing doors and walls on 6th floor of the Jefferson Tower
    Alteration or repair
    Aug 14, 2006$40,000
  33. Create new Ultrasound Department in half of existing Cancer Center while maintaining existing Ultrasound…
    Alteration or repair
    Jul 13, 2006$500,000
  34. 9 470 sf T.I. to existing 1st floor medical office of the Jefferson Tower
    Alteration or repair
    May 8, 2006$568,087
  35. Tenant improvements to suites 500 and 501 for medical services
    Alteration or repair
    Mar 28, 2006$55,000
Sort
This block250 to 1,000 ft · 2 permits
  1. Construct deck addition for one family dwelling subject to field inspection STFI
    536 19th Ave · 1,000 ft E · Addition
    Sep 10$7,000
  2. Erect temporary tent at Seattle University Soccer Field for periodic use for up to 6 months from [first event…
    550 13th Ave · 920 ft W · Alteration or repair
    Jul 27$2,500
Within a quarter mile1,000 ft to ¼ mi · 3 permits · 1 new building, $512,878
  1. New Parking Space at 1521 E Spruce St.Needed for disabled tenant - please expedite
    1521 E Spruce St · 0.23 mi S · Alteration or repair
    Sep 24$20,000
  2. Construct alterations and additions to west townhouse unit in existing townhouse building
    822 15th Ave · 0.24 mi N · Alteration or repair
    Jul 6$175,000
  3. Establish use as two attached dwelling units per Land Use Code
    506 20th Ave · 0.24 mi E · New building
    Jun 16$512,878

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 5, 2026. We checked it Oct 5, 12:12 UTC. Official data.

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