Seattle Construction Permits
Search live Seattle construction permits from public SDCI records. Filter the active permit stream by neighborhood and permit type — or look up any address, permit number, or contractor — then drill into the projects that matter to your team.
How to search Seattle permit records
Start with a street address, permit number, or contractor, then combine the neighborhood, permit type, and status filters to narrow the public Seattle Department of Construction & Inspections record. Each result surfaces the project description, declared valuation, issue date, current status, and linked property or contractor history. The data is refreshed daily.
Permit valuations are project estimates, and a status describes the city's review or issuance workflow rather than proving construction is complete. Read the data methodology, or compare activity across Seattle neighborhoods, contractors, and property records.
All permits
Updated 18 hours ago
Recently changed status
Permits that moved between statuses during the latest ingests.
DADU Construct substantial alterations to convert existing detached accessory…
Construct alterations to existing one family dwelling
9733 Arrowsmith Ave S Foundation Repair Construct repairs to existing retaining…
Construct alterations and addition for one-family dwelling
Allow housing for new stacked dwelling unit within an existing structure
Allow a detached housing unit maintaining an existing detached unit (no work)
Interior alterations to existing single family residence
Install solar PV system
Construct blanket permit tenant improvements to the Consulate General of Japan in…
Construct interior alterations to bathroom of one family dwelling
Repair and replace in kind damage from vehicle impact to mixed-use building…
Suite 1025 Blanket tenant improvements for MARKETY READY in Suite 650 of existing…
Change of use from housing for one detached dwelling unit to housing for four…
Construct alterations to existing single family residence
Construct alterations to basement level of a one-family dwelling
Construct addition to one family dwelling
Construct interior alterations to existing one-family dwelling subject-to-field…
Construct covered porch addition to one-family dwelling
Replace windows in existing openings in Unit A in multifamily building
Demolish existing detached accessory shed for single family residence
Construct like-for-like repairs to units 602 502 402 and 302 for smoke and water…
Construct partition walls in commercial building to create a storage closet in lobby
Construct fire damage repair to two-family dwelling
Construct tenant improvements in a commercial building
DTS Parking Lot Improvements Restriping of existing parking lot
Construction Permit Construct west one-family dwelling (SFR3)
Construction Permit Construct east one-family dwelling (SFR1)
Construction Permit Construct middle one-family dwelling (SFR2)
Construct substantial alterations and additions to existing one-family dwelling
Shoring and excavation for future Institutional building [UW CHEMICAL SCIENCES]
Allow housing for attached dwelling units
Alterations to all floors and conversion of attached garage to living space at…
Construct minor alterations to telecommunications facility (T-Mobile) at existing…
Construct alterations to existing single family residence
Construct addition to one family dwelling
Construct interior alterations to existing single family residence
Construct alterations to existing one family residence
Construct new Middle one family dwelling
Construct new East one family dwelling
Construct exterior entry deck and stairs to replace and expand existing for…
Install demountable partitions
Construct interior alterations to one-family dwelling to add a bathroom and…
Construct engineered seismic retrofit for one family dwelling
Construct alterations to add window well and enlarge basement bedroom window for…
Construct alterations to one-family dwelling
Construct engineered voluntary seismic retrofit for one family dwelling
Construct interior alterations to bathroom for one family dwelling
Construction Permit - SW Dwelling Construct southwest one-family dwelling…
Construction Permit - SE Dwelling Construct southeast one-family dwelling…
Construction Permit - North Dwelling Construct north two-family dwelling…