Seattle Building Permits & Property Data

10,066 historical permit records through 2026-10-13 · 16,354 code violations · newest 2026-10-14 · Seattle, Washington.

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10,066 building-permit records on file for Seattle, WA through 2026-10-13. 16,354 code violations in the same area, newest violation date 2026-10-14.

⚠ Older record dates

Newest permit date:

10,066
Indexed Permits
—
Contractor count unavailable
16,354
Code Violations
—
Property Owners · count unavailable
2026-10-16
Last source check
Source date: 2026-10-13 · newer records are not currently available

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Published permit & code records

Permit data through 2026-10-13

10,066 permits sorted by date

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Date Type Value Address Details Contractor / Status Save
2025-12-11 HVAC
Source type: Commercial
$2,500,000 13500 32ND AVE NE Construct new commercial structure (Toyota Service Center) occupy per plan. commercial New installation New construction —
2025-12-11 New Construction
Source type: Single Family/Duplex
$331,217 420 N 63RD ST Construct new north (SFR C) single family dwelling per plan. (Establish use as s… residential —
2025-12-11 New Construction
Source type: Single Family/Duplex
$585,907 13520 1ST AVE NW Construct new two family dwelling per plan. (Establish use as single family resi… residential —
2025-12-11 New Construction
Source type: Single Family/Duplex
$254,875 704 NE 47TH ST Construct east one-family dwelling (Establish use as single-family residence per… residential —
2025-12-11 New Construction
Source type: Single Family/Duplex
$311,573 424 N 63RD ST Construct single family dwelling per plan. (Establish use as single-family dwell… residential —
2025-12-10 New Construction
Source type: Single Family/Duplex
$510,844 1245 NE 88TH ST Construct north single family dwelling. (Establish use as single family residenc… residential New construction —
2025-12-10 New Construction
Source type: Single Family/Duplex
$175,468 4909 SW CANADA DR Construct west one family dwelling per plan. (Establish use as single family res… residential —
2025-12-10 New Construction
Source type: Single Family/Duplex
$603,806 5301 49TH AVE SW Construct east two family dwelling per plan. (Establish use as single family res… residential —
2025-12-10 New Construction
Source type: Single Family/Duplex
$173,950 8712 10TH AVE S Establish use as detached accessory dwelling unit per land use code. Construct e… residential —
2025-12-10 HVAC
Source type: Industrial
$1,960,501 535 S CHICAGO ST Construct new industrial building per plan. Mechanical included New installation HVAC installation —
2025-12-10 New Construction
Source type: Single Family/Duplex
$215,324 1245 B NE 88TH ST Construct south single family dwelling (Establish use as single family residence… residential New construction —
2025-12-10 New Construction
Source type: Single Family/Duplex
$236,597 700 NE 47TH ST Construct west one-family dwelling (Establish use as single-family residence per… residential —
2025-12-10 New Construction
Source type: Single Family/Duplex
$254,875 702 NE 47TH ST Construct center one-family dwelling (Establish use as single-family residence p… residential —
2025-12-09 HVAC
Source type: Institutional
$247,963 1418 NW 65TH ST Add and relocate pre-manufactured bleachers at existing sports field accessory t… —
2025-12-09 New Construction
Source type: Single Family/Duplex
$855,820 6021 PRINCETON AVE NE Establish use as a single-family residence with an attached accessory dwelling u… residential —
2025-12-09 New Construction
Source type: Single Family/Duplex
$1,653,914 6565 5TH AVE NE Establish use as townhouse per land use code. Construct multi-family building oc… —
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Historical Seattle permit records

The records in the table are available through 2026-10-13. They are useful for historical research; newer records are not currently available in this feed.

Nearby Washington Cities — explore building permits in other Washington cities

More Washington permit data

Spokane permits King County permits Tacoma permits Bellevue permits Vancouver permits Everett permits Kirkland permits Bellingham permits Pierce County permits Kitsap County permits

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