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Building Permits

Washington Building Permits

1,562 recent building permits filed in Washington.

1,562 permits

Renovation
2010 28TH AVE S, Seattle, WA 98144

Replace 4 windows like for like in one family dwelling subject to field inspection STFI.

Feb 1, 2026#7127578-CN
Commercial
600 STEWART ST, Seattle, WA 98101

Construct blanket permit tenant improvements to Clark Construction on the 17th floor of existing commercial building per plan.

Feb 1, 2026#7118281-BK
HVAC
14141 LINDEN AVE N, Seattle, WA 98133

Construction of new concrete reservoir to replace existing reservoir per plan. Mechanical included. Procedural SEPA conducted by Seattle Public Utilities.

Feb 1, 2026#6927777-CN
Renovation
1509 Broadway, Seattle, WA

Tenant improvements at level 1 of existing nightclub (Neighbors) per plan.

Feb 1, 2026#7097017-CN
Roofing
7720 1ST AVE NE, Seattle, WA 98115

Residential reroof only; no structural changes. Remove existing shingles. No planned plywood but if plywood is needed we will replace with 1/2" CDX. Install new Owens Corning Duration shingles.

Valentine RoofingFeb 1, 2026#7127567-RR
Roofing
1005 E SPRUCE ST, Seattle, WA 98122

Residential reroof only; no structural changes. Remove existing shingles. Replace planned 7 sheets 1/2" CDX. Install new Owens Corning Duration shingles.

Valentine RoofingFeb 1, 2026#7127519-RR
Other
21 A W CREMONA ST, Seattle, WA 98119

Construct NE two-family dwelling per plan. (Establish use as single-family residences and townhouse per land use code. Construct (3) one-family dwellings and (1) two-family dwelling per plan. Review a...

Feb 1, 2026#7082835-CN
Demolition
5412 46TH AVE SW, Seattle, WA 98136

Demolish existing single-family dwelling per plan.

Feb 1, 2026#7095434-DM
Renovation
1419 36TH AVE, Seattle, WA 98122

Construct interior alterations to kitchen of one family dwelling subject to field inspection STFI.

Feb 1, 2026#7127230-CN
Pool & Spa
105 NE 56TH ST, Seattle, WA 98105

Change use from Office to Day Care. Tenant improvements to change office space to day care (el jardin de los ninos) occupy per plan.

Feb 1, 2026#7092868-CN
Renovation
5040 35TH AVE SW, Seattle, WA 98126

Construct interior alterations to existing single-family residence per STFI

Feb 1, 2026#7127148-CN
Renovation
1851 S WELLER ST, Seattle, WA 98144

Construct engineered voluntary seismic retrofit to one family dwelling STFI

Feb 1, 2026#7126916-CN
Renovation
2314 N 40TH ST, Seattle, WA 98103

Allow detached accessory dwelling unit to existing single-family use per land use plan. Construct substantial alterations and additions to convert detached accessory structure to one-family dwelling p...

Feb 1, 2026#7102675-CN
Renovation
3201 5TH AVE W, Seattle, WA

Construct interior structural alterations to existing building subject to field inspection STFI.

Feb 1, 2026#7125907-CN
Commercial
1100 OLIVE WAY, Seattle, WA 98101

Construct blanket permit tenant improvements to Pariveda on the eighth floor of existing commercial building per plan.

Feb 1, 2026#7123743-BK
Renovation
1191 2ND AVE, Seattle, WA 98101

Construct alterations on 22nd floor of existing office building for office and associated lounge areas occupy per plan.

Feb 1, 2026#7059592-CN
Other
8338 20TH AVE NW, Seattle, WA 98117

Construct middle one-family dwelling B per plan. (Establish single-family use per land use code. Construct 3 one-family dwellings per plan. Review and processing for three records under 7086950-CN )

Jan 31, 2026#7102002-CN
Other
8340 20TH AVE NW, Seattle, WA 98117

Construct West one-family dwelling A per plan. (Establish single-family use per land use code. Construct 3 one-family dwellings per plan. Review and processing for three records under 7086950-CN )

Jan 31, 2026#7086950-CN
Other
8336 20TH AVE NW, Seattle, WA 98117

Construct east one-family dwelling C per plan. (Establish single-family use per land use code. Construct 3 one-family dwellings per plan. Review and processing for three records under 7086950-CN )

Jan 31, 2026#7102003-CN
Other
4712 PUGET WAY SW, Seattle, WA 98106

Establish use as and construct new single-family residence with attached garage per plan.

Jan 30, 2026#6561681-CN

Washington has 1,562 building permits on file right now, with 578 new permits filed in the last 30 days. That's steady construction activity across the state, and it means consistent opportunity for contractors who know where to look. Seattle dominates the permit activity with 1,561 permits in our database. If you're a roofer, HVAC tech, plumber, or electrician working in Washington, Seattle is where the volume is. Renovation work leads the pack with 841 permits, followed by roofing (107 permits), demolition (123 permits), and other project types. Permit data is how you beat your competitors to new leads. When a permit gets filed, that's your signal to reach out before the general contractor or property owner has filled all their contractor slots. DigPermit gives you that data sorted by permit type and location, so you can focus on the projects that match your trade.

Frequently Asked Questions

How do I find new construction leads in Washington?

Monitor new permits filed in your service area. Washington has 578 permits filed in the last 30 days, which means 578 active projects with contractors who need subcontractors or specialty trades. Use DigPermit to filter by permit type (roofing, HVAC, plumbing, electrical) and city. Set up alerts for new filings so you can call leads within hours of permit issuance, before your competition does.

Which cities in Washington have the most building permits?

Seattle has the most activity with 1,561 permits in our database. This makes Seattle the primary market for contractors looking for volume. The concentration of permits in Seattle means more competition but also more consistent work if you can move fast on leads and deliver quality.

What types of permits are most common in Washington?

Renovation permits lead with 841 filed permits, followed by other project types (364), demolition (123), and roofing (107). Pool permits round out the list at 49. If you're a roofer, you have 107 roofing-specific permits to target. For general contractors, renovation work dominates and offers the broadest opportunity.