Seattle Building Permits & Property Data

Heads up: The current Seattle records do not yet meet PermitGrab's source-published contractor coverage threshold. This page focuses on permit records and property data; market-level contractor data coverage isn't available for this city.

8,269 indexed permits · 16,344 code violations · Seattle, Washington.

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Seattle building permits — key stats
Newest permit 2026-10-01

PermitGrab tracks 8,269 building permits in Seattle, WA as of 2026-10-01. 16,344 code violations in the same area, newest violation date 2026-10-02.

✓ Recent record dates

Record recency is based on available filing or issue dates; it does not verify publication time or collection delay.

Newest permit date:

PermitGrab Pro is a $149/mo subscription for current municipal permit, property, and code-violation records. The current records do not meet the source-published contractor-coverage threshold. This page focuses on the permit and property signals it does publish. 14-day Pro trial below — choose your market first, then card required at checkout · cancel anytime before day 14.

Filter Seattle permits by trade: solar · roofing · HVAC · electrical · fire protection · new construction.

Free weekly permit summary for Seattle

One email a week with the newest Seattle building permits — addresses, project details, and property activity where available. Free summary only — no credit card. Pro research tools require a separate 14-day trial with a card. Available fields vary by source. Unsubscribe anytime.

8,269
Indexed Permits
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Contractor count unavailable
16,344
Code Violations
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Property Owners · count unavailable
2026-10-04
Last Updated
Updated recently · 2026-10-01

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New permits, violations and property activity sent when new public records are available.

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Published permit & code records

Permit data through 2026-10-01

8,269 permits sorted by date

⇄ Swipe or scroll to see address & contractor

Date Type Value Address Details Contractor / Status Save
2026-01-02 New Construction $269,662 8546 INTERLAKE AVE N Construct NE SFR per plans (Establish use as 3 single-family residences per the … residential —
2026-01-02 New Construction $731,860 9528 28TH AVE NW Establish use as single family residence per land use code. Construct new one fa… residential —
2026-01-02 New Construction $269,662 8544 INTERLAKE AVE N Construct SE SFR per plans (Establish use as 3 single-family residences per the … residential —
2026-01-02 New Construction $400,085 8542 INTERLAKE AVE N Construct west SFR per plans ((Establish use as 3 single-family residences per t… residential —
2025-12-30 New Construction $344,608 849 NE 89TH ST Construct north 1-family dwelling (SFR) per plan. (Establish use as single famil… residential —
2025-12-30 New Construction $5,000 11227 FREMONT AVE N Construct alterations to EAST one-family dwelling per plan. [LAND USE STATEMENT.… residential —
2025-12-30 New Construction $232,775 11229 B FREMONT AVE N Construct NORTHWEST one-family dwelling per plan. [Construct one-family dwelling… residential —
2025-12-30 New Construction $232,775 11229 A FREMONT AVE N Construct SOUTHWEST one-family dwelling per plan. [LAND USE STATEMENT. Construct… residential —
2025-12-30 New Construction $673,312 13518 A 1ST AVE NW Construct new two-family dwelling per plan. (Establish use as single family resi… residential —
2025-12-30 New Construction $201,079 13518 C 1ST AVE NW Construct new one-family dwelling per plan. (Establish use as single family resi… residential —
2025-12-29 New Construction $399,865 9020 A 3RD AVE S Construct west two-family dwelling per plans. (Establish use as 2 single-family … residential —
2025-12-29 New Construction $397,345 136 B N 77TH ST Construct new one-family dwelling (SFR d) per plan. Construct 4 new one-family d… residential —
2025-12-29 New Construction $221,115 7202 A 54TH AVE S Construct center one-family dwelling per plan. (Establish use as single-family r… residential —
2025-12-29 New Construction $488,891 7200 54TH AVE S Construct west one-family dwelling per plan. (Establish use as single-family res… residential —
2025-12-29 New Construction $392,964 9030 3RD AVE S Construct east two-family dwelling. [LAND USE STATEMENT. Construct two-family dw… residential —
2025-12-29 New Construction $397,345 136 A N 77TH ST Construct new one-family dwelling (SFR C) per plan. Construct 4 new one-family d… residential —
2025-12-29 New Construction $394,594 9022 A 3RD AVE S Construct east two-family dwelling per plans. (Establish use as 2 single-family … residential —
2025-12-29 New Construction $221,115 7202 B 54TH AVE S Construct east one-family dwelling per plan. (Establish use as two single-family… residential —
2025-12-29 New Construction $357,089 134 B N 77TH ST Construct new one-family dwelling (SFR B) per plan. Construct 4 new one-family d… residential —
2025-12-29 New Construction $392,964 9026 3RD AVE S Construct west two-family dwelling per plan. [Establish use as detached single-f… residential —
2025-12-29 New Construction $357,089 134 A N 77TH ST Construct new one-family dwelling (SFR A) per plan. Construct 4 new one-family d… residential —
2025-12-23 New Construction $888,510 460 NE MAPLE LEAF PL Construct northwest townhouse building per plan. (Establish use as townhouse and… residential —
2025-12-23 New Construction $288,366 458 NE MAPLE LEAF PL Construct southeast one-family dwelling per plan. (Establish use as townhouse an… residential —
2025-12-23 New Construction $689,320 2618 29TH AVE W Establish use as single-family residence with attached accessory dwelling unit p… residential —
2025-12-22 New Construction $658,718 1218 NE 103RD ST Construct south two-family dwelling per plan. (Establish use as townhouse and si… residential —
2025-12-22 New Construction $677,390 1216 NE 103RD ST Construct north two-family dwelling per plan. ((Establish use as townhouse and s… residential —
2025-12-18 HVAC $172,205 2470 WESTLAKE AVE N Replacement of existing floating home and repair of moorage (Slip #14). No chang… replacement HVAC repair —
2025-12-18 New Construction $348,959 2725 BELVIDERE AVE SW Construct west one-family dwelling per plan. ([Land Use Statement] Construct one… residential —
2025-12-18 New Construction $609,205 2721 BELVIDERE AVE SW Construct east two family dwelling per plan. ([Land Use Statement] Construct one… residential —
2025-12-17 HVAC $721,624 6844 30TH AVE NE Establish use as single family residence per land use code. Construct new one fa… New installation HVAC installation —
2025-12-16 New Construction $268,005 9551 EVANSTON AVE N Construct MIDDLE one-family dwelling (SFR 3) per plan. [Allow accessory dwelling… residential —
2025-12-16 New Construction $392,912 4061 W EMERSON ST Construct NW (unit 1) SFR per plan. [Establish use as a single-family residences… residential —
2025-12-16 New Construction $578,685 1312 BRADNER PL S Construct new two family dwelling per plan. (Establish use as townhouse and sing… residential —
2025-12-16 New Construction $268,005 9549 EVANSTON AVE N Construct WEST one-family dwelling (SFR2) per plan. [Allow accessory dwelling un… residential —
2025-12-16 New Construction $666,335 1306 BRADNER PL S Construct west two family dwelling per plan. (Establish use as east single-famil… residential —
2025-12-16 New Construction $294,909 4059 W EMERSON ST Construct SE SFR (unit3) per plan. [Establish use as a single-family residences … residential —
2025-12-16 New Construction $343,008 1307 29TH AVE S Construct east one family dwelling per plan. (Establish use as east single-famil… residential —
2025-12-16 New Construction $465,493 4057 W EMERSON ST Construct NE DADU (unit 4) per plan. [Establish use as a single-family residence… residential —
2025-12-16 New Construction $531,668 3660 41ST AVE W Construct SW SFR (unit 2) per plan. [Establish use as a single-family residences… residential —
2025-12-16 New Construction $313,302 1313 29TH AVE S Construct new one family dwelling per plan. ( Establish use as townhouse and sin… residential —
2025-12-15 New Construction $563,486 4412 EVANSTON AVE N Construct east two family dwelling per plan. (Establish use as townhouses per la… residential —
2025-12-15 New Construction $561,357 4408 EVANSTON AVE N Construct west two family dwelling per plan. (Establish use as townhouses per la… residential —
2025-12-12 New Construction $1,815,782 4200 D MARY GATES MEMORIAL DR NE Construct SE multifamily building (Bldg C4) occupy per plan. (Construct one new … New construction —
2025-12-12 New Construction $1,815,782 4200 G MARY GATES MEMORIAL DR NE Construct NNE multifamily building (Bldg C1) occupy per plan. (Construct one new… New construction —
2025-12-12 New Construction $1,815,782 4200 E MARY GATES MEMORIAL DR NE Construct E multifamily building (Bldg C3) occupy per plan. (Construct one new m… New construction —
2025-12-12 New Construction $19,870,145 4200 A MARY GATES MEMORIAL DR NE Establish institutional use and graduate student housing for UW per land use cod… New construction —
2025-12-12 New Construction $588,264 6849 26TH AVE NE Establish use as townhouse per land use code. Construct two-family dwellings per… residential —
2025-12-12 New Construction $1,815,782 4200 F MARY GATES MEMORIAL DR NE Construct NE multifamily building (Bldg C2) occupy per plan. (Construct one new … New construction —
2025-12-12 New Construction $547,080 6847 26TH AVE NE Construct WEST two-family dwelling per plan. [[LAND USE STATEMENT] Construct two… residential —
2025-12-12 New Construction $34,222,503 4200 B MARY GATES MEMORIAL DR NE Construct west mixed-use building (Bldg B) occupy per plan. (Construct one new m… New construction —
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Permit Types in Seattle
Construction Activity in Seattle

New building permits in Seattle, Washington show where construction activity is occurring. Filter the public records by trade, date, address, and project value to research active projects and property activity. Contractor lead coverage is not currently available for this city.

About Seattle Building Permits

Seattle, Washington processes building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 8269+ Seattle building permits — newest permit date: 2026-10-01 from official city sources.

Each record can show the project address, scope, permit type, and value where the city publishes them. The source-published contractor records do not meet the coverage threshold for this city. PermitGrab does not represent this as contractor-contact coverage. Where property-owner records are available, they are matched to permit addresses separately.

How to use Seattle permit data

Filter the current records by trade, date, address, or project value to research construction activity. The most useful workflow in this market is verifying the project signal first, then using the property data that is actually available for that address.

PermitGrab methodology · Page data current as of · Source: 3 public source feeds.

Who appears in Seattle permit records?

PermitGrab indexes 8,269 building permits in Seattle. New records appear as they are available from the source.

How fresh is Seattle permit data?

The most recent permit indexed for Seattle is dated 2026-10-01. Newest permit date: 2026-10-01. Permit records carry filing date, address, project value, and permit type, plus contractor name where the source publishes it. Use a recent published record for project research; it does not show bid availability or a request for service.

What construction appears in Seattle permit records?

Seattle permit activity covers 8,269 indexed permits alongside 16,344 active code violations. The records can cover new construction, residential renovations, mechanical/electrical/plumbing upgrades, roof replacements, demolitions, or tenant improvements. Their usefulness for a contractor or supplier depends on the published project details, timing, and service area.

How to look up Seattle building permits

Search recent Seattle, WA building permits by address, and permit type in the table above — pulled from the Seattle building department's public permit records. New filings appear here as they are published. Filter by trade or search an address to look up a specific permit. For this week's filing volume, see the Seattle Permit Pulse.

Nearby Washington Cities — explore building permits in other Washington cities

Monitor Seattle permit & property activity

Email alerts when new public records are available for new permits and property activity. Source-published contractor coverage is not currently available for this city. Owner information is shown only where it can be matched from available public records.

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Frequently Asked Questions about Seattle Building Permits

How many building permits does PermitGrab track in Seattle?

PermitGrab currently tracks 8269 building permits in Seattle, Washington. Data is pulled directly from the official municipal source on every collection cycle and includes permit number, address, permit type, status, estimated value, and contractor information where the source publishes it.

How fresh is the Seattle permit data?

PermitGrab checks the official source on each collection cycle. The source date and its observed update cadence are shown above, so you can judge the data’s recency before acting on it.

How can contractors find construction leads in Seattle?

Contractors can research Seattle activity by filtering current permits by trade, location, and project type. Source-published contractor coverage is not currently available for this city. Property information is shown only where public records can be matched.

What’s included in the 14-day trial?

The 14-day trial includes full Pro access to Seattle — CSV export, trade and value-tier filters, lead scoring, and violation cross-reference flags. Source-published contractor coverage is not currently available for this city. Property information is available only where public records can be matched. Card required to start; cancel anytime before day 14.

Can I cancel anytime?

Yes. Cancel any time from your account page — no contracts, no cancellation fees. Your subscription stays active through the end of the current billing period.

Who buys this data?

Seattle permit data, by use case

Same data, different angle. Pick the playbook that matches what you sell.

Real estate investors
Review published code-enforcement records with property context where linkage is available. A violation is a research signal, not evidence that an owner intends to sell.
Home service companies
An addition or remodel can be useful project context for HVAC, plumbing, or warranty outreach. Review the project signal before outreach.
Solar installers
Roof permits and electrical upgrades in Seattle provide project context for solar-market research. Filter by the current project signal and verify ownership separately.
Insurance agents
Seattle renovations can identify properties for a policy-review workflow. Confirm coverage needs independently before contacting a property owner.
Material suppliers & manufacturer reps
Choose a product-line research workflow, then use published job type, description, and value fields where available for territory and demand research. A permit is not a materials order, purchase signal, or open bid.
Developers & new construction
Sort source-published new-construction records by project value and type to research active projects and property activity.
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Comparing permit-data tools? See BuildZoom vs Shovels vs PermitGrab (2026) — how to compare market coverage, source freshness, and available record fields.

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