Seattle Building Permits & Property Data

Heads up: The public source includes contractor names on some current permit records, but coverage has not yet reached PermitGrab's market-level reporting threshold. This page focuses on permit records and property data; contractor names are shown where the public source publishes them.

8,614 indexed permits · 16,353 code violations · Seattle, Washington.

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Seattle building permits — key stats
Newest permit 2026-10-02

PermitGrab tracks 8,614 building permits in Seattle, WA as of 2026-10-02. 16,353 code violations in the same area, newest violation date 2026-10-03.

✓ 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. Some contractor names are available from the official source, but coverage has not reached market-level reporting. 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.

8,614
Indexed Permits
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Contractor count unavailable
16,353
Code Violations
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Property Owners · count unavailable
2026-10-05
Last Updated
Updated recently · 2026-10-02

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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 2026-10-02

8,614 permits sorted by date

⇄ Swipe or scroll to see address & contractor

Date Type Value Address Details Contractor / Status Save
2026-09-28 Electrical — 6037 50TH AVE SW Installing a 2.5 ton heat pump and 10kw heat strip 2.5 tons 10 kW heat kit heat pump BRENNAN HEATING & AIR CONDITIONING
2026-09-28 Electrical — 3008 NW 57TH ST Remodel and adding an upstairs —
2026-09-28 Electrical — 7919 34TH AVE SW Service upgrade to 200amp 200A service panel Panel service —
2026-09-28 Electrical — 3925 NE SURBER DR Replace subpanel and pool controller in shed. Replaced motor and pool heater in … replacement Alpenglow Electric
2026-09-28 HVAC $6,500 1823 N 52ND ST Install one heat pump. heat pump New installation HVAC installation Go Green Heating & AC LLC
2026-09-28 HVAC $11,000 3255 34TH AVE W replace gas furnace furnace replacement HVAC replacement Greenwood Heating & Home Services
2026-09-28 HVAC $9,488 7024 20TH AVE NW Install 1 mini split / extend line set mini-split New installation HVAC installation Mayster Heating and Air
2026-09-28 Electrical — 1910 NE 70TH ST Install 200amp panel [C.Kenefick 9/29/2026 - one 35-50a circuit added to permit.… 200A New installation Greenwood Heating & Home Services
2026-09-28 HVAC $8,000 5023 FAUNTLEROY WAY SW Install (1) outdoor mini-split heat pump unit. Install (2) indoor ductless mini-… heat pump, mini-split New installation HVAC installation BOBS HEATING AND AIR CONDITIONING
2026-09-28 HVAC $25,000 7508 31ST AVE NE Mitubishi 30,000k Ducted Air Handler Heat Pump heat pump Seatown Electric, Plumbing, Heating & Air dba Seatown Services
2026-09-28 HVAC $8,500 6335 40TH AVE SW Remove and replace furnace furnace replacement HVAC replacement Greenwood Heating & Home Services
2026-09-28 HVAC $11,000 2511 29TH AVE W Gas furnace replacement furnace replacement HVAC replacement Glendale Heating and Air…
2026-09-28 HVAC $9,500 4108 43RD AVE NE Installing (1) heat pump heat pump Cardinal Heating & Air
2026-09-28 HVAC $9,500 4108 43RD AVE NE Installing (1) heat pump and (1) furnace furnace, heat pump Cardinal Heating & Air
2026-09-28 Electrical — 10720 11TH AVE NW 2100 square feet remodel garage not touched. Replace meter with update code brea… replacement WIRED UP BUILDING SOLUTIONS LLC
2026-09-28 HVAC $25,000 7508 31ST AVE NE 2.25-Ton Multi-position Air Handler Heat pump 2.25 tons furnace, heat pump Seatown Electric, Plumbing, Heating & Air dba Seatown Services
2026-09-28 General Construction $348,796 6808 40TH AVE NE Construct new West one family dwelling per plan (Establish use as single family … residential —
2026-09-28 General Construction $328,443 6806 40TH AVE NE Construct new Middle one family dwelling per plan (Establish use as single famil… residential —
2026-09-28 HVAC $3,600 1600 DEXTER AVE N Provide and install (1) 2.5 ton outdoor heat pump and refrigeration piping modif… 2.5 tons heat pump New installation HVAC installation EMERALD AIRE, INC.
2026-09-28 HVAC $6,250 5319 LATONA AVE NE 2 TON HEAT PUMP CONDENSER CHANGEOUT ON THE RIGHT SIDE YARD AND A 24K BTUS AIR HA… 2 tons AC, heat pump replacement HVAC changeout BLUE FLAME HEATING AND AIR…
2026-09-28 HVAC $6,000 2405 NW 67TH ST Adding AC to elevator machine room AC Toby Time
2026-09-28 HVAC $18,000 6764 18TH AVE SW 48,000 BTU multi-zone outdoor heat pump 48,000 BTU heat pump Seatown Electric, Plumbing, Heating & Air dba Seatown Services
2026-09-28 Fire Protection $7,500 1341 N NORTHLAKE WAY add 6 upright sprinklers for new walls sprinkler COSCO FIRE PROTECTION
2026-09-28 Electrical $4,600 5027 43RD AVE S Addition of (1) 15kwh FranklinWH aPower2 battery to an SFR with exisiting solar … battery, solar New installation Battery storage Solterra Global LLC
2026-09-28 Electrical — 3202 36TH AVE W Upgrade to a new 200A electrical panel and meter, with grounding/bonding and a s… 200A New installation Seatown Electric, Plumbing, Heating & Air dba Seatown Services
2026-09-28 HVAC $3,817,212 110 18th AVE S Bryant Manor Phase 2 Mechanical CONSTRUCTION OF A NEW 6-STORY AFFORDABLE HOUSING… New installation HVAC installation Adept Mechanical Services Inc
2026-09-28 HVAC $1,500 7534 18TH AVE NW air handler, heat pump, split furnace, heat pump AIRPROS ENERGY LLC
2026-09-28 HVAC $4,000 2400 E PROSPECT ST install new wall furnace furnace New installation HVAC installation Evergreen Home Heating & Energy
2026-09-28 General Construction $322,218 6804 40TH AVE NE Construct new East one family dwelling per plan (Establish use as single family … residential —
2026-09-28 General Construction $316,436 5525 C 35TH AVE NE Construct east one-family dwelling (SFR1) per plan. (Establish use as housing fo… residential —
2026-09-28 Electrical — 2250 7TH AVE Installation of (15) Category 6 Plenum Cables Interface Technologies Northwest
2026-09-28 Electrical — 2112 N 64TH ST Heat pump and gas furnace swap replacement Gene Johnson
2026-09-28 Electrical — 7263 28TH AVE NE Replace 200 amp service, wire kitchen remodel 200A replacement McCarthy Electric and Technologies LLC
2026-09-28 Electrical — 10428 66TH AVE S New Construction Affordable Electrician
2026-09-28 Electrical — 2820 S ORCAS ST Add 120v power to power supply within Elevator machine room. Power supply will s… 120V New installation —
2026-09-27 Electrical — 8821 20TH AVE NE Ufer SW building —
2026-09-27 Electrical — 1505 S WALKER ST Added a 60A EV circuit on #6 Cu with an Outdoor disconnect. Added a dedicated GF… 60A Syndicate Electric
2026-09-27 Electrical — 113B 26TH AVE E Installing a dedicated 60amp EV circuit 60A Arcline Electric LLC
2026-09-27 Electrical — 12233 EVANSTON AVE N Run a wire for a heat pump unit outside with a #10 wire for a the disconnect —
2026-09-27 Electrical — 1111 NE 80TH ST Entire Remodel- Upgrade to 200A Service Rewire Both levels adding new (2) 125A p… 200A New installation —
2026-09-27 Electrical — 1755 NE 89TH ST Ufer Unit A —
2026-09-27 Electrical — 11016 15TH AVE NE Wire a detached garage. We will have 3- branch circuits and 1- feeder. Pinnacle Electric Inc
2026-09-27 Electrical — 8825 20TH AVE NE Ufer for NE building —
2026-09-27 Electrical — 8823 20TH AVE NE Ufer SE building —
2026-09-27 Electrical — 1755 NE 89TH ST Wire SFR with 150amp feeder 150A Eco Electric LLC
2026-09-27 Electrical — 8825 20TH AVE NE Wire SFR B with 125amp feeder 125A Eco Electric LLC
2026-09-27 Electrical — 8823 20TH AVE NE Wire SFR C with 125amp feeder 125A Eco Electric LLC
2026-09-27 Electrical — 8821 20TH AVE NE Wire SFR D with 125amp feeder 125A Eco Electric LLC
2026-09-27 Electrical — 5917 41ST AVE SW Wire duplex with 125amp feeders 125A Eco Electric LLC
2026-09-27 Electrical — 5919A 41ST AVE SW Wire west duplex with 125amp feeders 125A Eco Electric LLC
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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 names are available on some current records; contact coverage varies by filing.

About Seattle Building Permits

Seattle, Washington processes building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 8614+ Seattle building permits — newest permit date: 2026-10-03 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 8,614 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 2026-10-02. Newest permit date: 2026-10-03. 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 8,614 indexed permits alongside 16,353 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. Contractor names are shown where the current public filing includes them; contact coverage varies by record. 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 8614 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. Some current permit records include contractor names; use those source-published names alongside the project details. 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. Some current permit records include source-published contractor names; contact fields appear only where published or matched. 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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