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Building permits in 98199 — Seattle, WA

11 permits issued in the last 14 days · Source: City of Seattle Open Data · Updated July 13, 2026

Remodeling · 10 Decks & Patios · 2 ADUs · 2 Roofing · 1 Windows & Doors · 1

IssuedAddressWork descriptionEst. value
2026-07-102627 40TH AVE W · 98199Convert garage into habitable space at existing single family residence subject to field inspection (STFI)
Remodeling
$15,000view
2026-07-103652 36TH AVE W · 98199Construct deck addition to a one-family dwelling per plans
Decks & PatiosRemodeling
$13,353view
2026-07-074237 33RD AVE W · 98199Construct seismic retrofit to existing single family residence per Earthquake Home Retrofit plan set.
Remodeling
$6,200view
2026-07-033446 W BLAINE ST · 98199Construct interior alterations to one family dwelling subject to field inspection STFI.
Remodeling
$50,000view
2026-07-033712 W PROSPER ST · 98199Remove cooking unit in basement and remove detached structure to one dwelling unit subject to field inspection.
Remodeling
$200view
2026-07-023520 27TH PL W · 98199Construct voluntary seismic improvements to a multi-family building per plans
Remodeling
$35,000view
2026-07-013255 PERKINS LN W · 98199Construct exterior deck and trellis accessory to a one-family dwelling subject to field inspection (STFI)
Decks & PatiosRemodeling
$70,000view
2026-07-012719 W ELMORE ST · 98199Construct new one-family dwelling (North SFR) per plan. (Establish use as single-family residence with detached accessory dwelling unit per Land Use Code. Construct two new one-
ADUs
$746,879view
2026-07-014052 WILLIAMS AVE W · 98199Construct new one-family dwelling (South DADU) per plan. (Establish use as single-family residence with detached accessory dwelling unit per Land Use Code. Construct two new on
RemodelingADUs
$219,389view
2026-06-304000 27TH AVE W · 98199Construct alterations to existing school ( Lawton Elementary) at roof per plan.
RoofingRemodeling
$35,000view
2026-06-292848 23RD AVE W · 98199Replace 3 windows and 1 patio door like for like. No size/structural changes subject to field inspection STFI.
RemodelingWindows & Doors
$7,217view

Every permit issued in ZIP 98199 — each one an active project at a specific address. Public records, refreshed daily.

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