Seattle Building Permits & Property Data

Heads up: Seattle's permit source doesn't publish contractor business names, so this page focuses on permit records and property data. Contractor lead coverage isn't available for this city.

1,042 indexed permits · 523 property owners · 7,577 code violations · Seattle, Washington.

Not shared leads. Not a marketplace. Every record is a public permit filing you can verify yourself — your competitors aren't handed the same list. One closed job typically covers the whole year. Cancel anytime in one click — no retention call.

Seattle building permits — key stats
Permits (last 90 days) 464
Total permit value (90d) $239,570,871
Active contractors 12
Newest permit 2026-08-04

PermitGrab tracks 1,042 building permits in Seattle, WA as of 2026-08-04, with 523 property-owner records matched to permit addresses. Live tracking of 7,577 code violations in the same area. Updated daily.

Up to date · Updated daily • newest record from 1d ago

PermitGrab is a $149/mo subscription that surfaces every Seattle building permit, contractor record, and code violation from the official municipal feed within 12-24 hours of filing — used by solar installers, roofers, HVAC contractors, real-estate investors, and insurance restoration teams to acquire leads at the moment a homeowner commits to a project. 14-day free trial below — cancel anytime in one click.

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

Free weekly permit summary for Seattle

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Seattle building permit activity

Contractors pulled 250 building permits in Seattle over the last 30 days — up 145.1% from the prior 30 days, with $125,623,726 in declared project value across the 248 that report a cost. Over 90 days: 464 permits worth $239,570,871.

Most active contractors (last 6 months)

  1. Valentine Roofing — 4 permits
  2. Reidel Roofing — 2 permits
  3. Aylwin Construction LLC — 1 permit
  4. Centimark — 1 permit
  5. City Construction Solution LLC — 1 permit
  6. Derek Crain — 1 permit
  7. Eran Hagiladi — 1 permit
  8. Alexander Hiebert — 1 permit
  9. James E Dahl — 1 permit
  10. Metis Construction Inc — 1 permit

Busiest ZIP codes (last 90 days)

  • 98118 — 49 permits
  • 98133 — 41 permits
  • 98115 — 41 permits
  • 98117 — 41 permits
  • 98116 — 29 permits
Biggest project this month
$30,706,296 · Non-Residential · 452 N 36TH ST · James E Dahl
1,042
Indexed Permits
12
Active Contractors
7,577
Code Violations
523
Property Owners
Heads up — limited source for this city Seattle's permit feed doesn't include a contractor or applicant name, so the contractor column is sparse for this jurisdiction. Permits, addresses, and project values continue to refresh daily.
2026-08-05
Last Updated
Updated today · live from city records
Seattle had 263 new building permits filed in the last 30 days, led by 87 general construction, 65 hvac and 33 new construction. The average project value is $505,924.

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All permits

Permit data through 2026-08-04
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1,042 records — permits and code violations sorted by date

Date Type Value Address Details Contractor / Status Save
2026-06-09 General Construction $190,649 8630 37TH AVE S Construct east one family dwelling per plan. (Establish use as single family res…
2026-06-09 General Construction $471,311 3520 ASHWORTH AVE N Construct WEST one-family dwelling (SFR 1) per plan. ([LAND USE TO CONFIRM DESCR…
2026-06-09 General Construction $367,376 220 31ST AVE E Construct NORTHEAST one-family dwelling per plan. [Establish single-family use p…
2026-06-09 General Construction $670,644 4718 SW HANFORD ST Construct middle two family dwelling (duplex) per plan. (Establish use as single…
2026-06-09 General Construction $661,548 8632 37TH AVE S Construct west two family dwelling per plan. (Establish use as single family res…
2026-06-09 General Construction $357,852 222 31ST AVE E Construct NORTHWEST one-family dwelling per plan. [Establish single-family use p…
2026-06-09 General Construction $367,376 218 31ST AVE E Construct SOUTHEAST one-family dwelling per plan. [Establish single-family use p…
2026-06-08 General Construction $310,916 5023 B 36TH AVE NE Construct new middle one family dwelling (SFR 2) per plan. (Establish use as sin…
2026-06-08 General Construction $316,800 5023 C 36TH AVE NE Construct new West one family dwelling (SFR 3) per plan. (Establish use as singl…
2026-06-08 General Construction $705,384 4136 A 44TH AVE SW Construct east two-family dwelling per plan. (Establish use as townhouse per lan…
2026-06-08 HVAC/Mech $35,000 12002 EVANSTON AVE N Construct detached garage accessory to existing one-family dwelling per plan.
2026-06-08 General Construction $205,779 5006 S RYAN WAY Construct northeast one-family dwelling per plan. (Establish use as single famil…
2026-06-08 General Construction $671,017 4138 A 44TH AVE SW Construct west two-family dwelling per plan. (Establish use as townhouse per lan…
2026-06-07 General Construction $180,031 8622 37TH AVE S Construct new one family dwelling per plan. (Establish use as single family resi…
2026-06-07 General Construction $647,478 8624 37TH AVE S Construct new two family dwelling per plan. (Establish use as single family resi…
2026-06-05 General Construction $1,083,039 3408 BEACON AVE S Construct EAST RH per plan [Establish use as rowhouses (RH) per land use code. C…
2026-06-05 General Construction $415,514 4211 A 42ND AVE S Construct new two-family dwelling (S Duplex) per plan. (Establish use as one dup…
2026-06-05 General Construction $751,330 4147 44TH AVE SW Construct west two-family dwelling Duplex 2 per plan. (Establish use as rowhouse…
2026-06-05 General Construction $616,656 3408 BEACON AVE S Construct WEST RH per plan [Establish use as rowhouses (RH) per land use code. C…
2026-06-05 General Construction $519,486 8729 PALATINE AVE N Construct new south one family dwelling per plan. (Establish use as single-famil…
2026-06-05 HVAC/Mech $637,356 7309 57TH AVE NE Establish use as housing for one detached dwelling unit per land use code. Const…
2026-06-05 General Construction $697,932 4149 44TH AVE SW Construct east two-family dwelling Duplex 1 per plan. (Establish use as townhous…
2026-06-05 General Construction $519,486 8731 PALATINE AVE N Construct new north one family dwelling per plan. (Establish use as single famil…
2026-06-04 General Construction $204,358 4714 NE 100TH ST Construct middle DADU1 per plan. [Establish use as single-family with detached a…
2026-06-04 General Construction $250,046 4716 NE 100TH ST Construct north DADU2 per plan. [Establish use as single-family with detached ac…
2026-06-03 HVAC/Mech $220,826 5553 23RD AVE S Allow housing for one new detached dwelling unit per land use code. Construct on…
2026-06-03 General Construction $964,796 2724 WALNUT AVE SW Establish use as townhouse per land use code. Construct new two family dwelling …
2026-06-03 General Construction $357,852 216 31ST AVE E Construct SOUTHWEST one-family dwelling per plan. [Establish single-family use p…
2026-06-03 General Construction $252,710 1735 45TH AVE SW Allow new detached accessory dwelling unit to existing single family use per lan…
2026-06-03 General Construction $6,071,878 228 11TH AVE E Construct new apartment building occupy per plan.
2026-06-02 HVAC/Mech $670,977 2301 4TH AVE N Construct new EAST two family dwelling (THs 1A & 1B) per plan. (Establish use as…
2026-06-02 General Construction $335,911 12532 NORTH PARK AVE N Construct northeast one-family dwelling (Allow (2) single-family residences per …
2026-06-02 General Construction $714,698 3239 A 44TH AVE SW Construct west two-family dwelling per plan. (Establish use as townhouse per lan…
2026-06-02 General Construction $335,911 12530 NORTH PARK AVE N Construct southeast one-family dwelling (Allow (2) single-family residences per …
2026-06-02 General Construction $2,700 5075 LAKE WASHINGTON BLVD S Construct new accessory structure per STFI
2026-06-02 General Construction $682,008 3241 44TH AVE SW Construct east two-family dwelling per plan. (Establish use as townhouse per lan…
2026-05-30 General Construction $338,228 7728 20TH AVE NE Construct west one-family dwelling (Establish use as single-family residence & a…
2026-05-30 General Construction $292,084 617 NW 48TH ST Construct one-family dwelling per plan
2026-05-30 General Construction $314,033 7734 20TH AVE NE Construct new West single family dwelling per plan. (Establish use as single-fam…
2026-05-30 General Construction $666,546 7732 20TH AVE NE Construct new East two family dwelling per plan. (Establish use as single-family…
2026-05-30 Structural $747,072 1944 4TH AVE W Construct new two-family dwelling on existing basement foundations per plan. (Es…
2026-05-30 General Construction $665,304 7730 20TH AVE NE Construct east two-family dwelling (Establish use as single-family residence & a…
2026-05-30 General Construction $136,533 1946 4TH AVE W Construct new one-family dwelling per plan. (Establish use as single family resi…
2026-05-29 HVAC/Mech $211,439 5606 11TH AVE NE Allow housing for one new detached dwelling unit per land use code. Construct ne…
2026-05-29 General Construction $423,388 8637 ISLAND DR S Construct EAST one-family dwelling (SFR C) per plan. ([Land use description.] Co…
2026-05-29 General Construction $366,574 8639 ISLAND DR S Construct MIDDLE one-family dwelling (SFR B) per plan. ([Land use description.] …
2026-05-29 General Construction $403,681 8641 ISLAND DR S Construct WEST one-family dwelling (SFR A) per plan. ([Land use description.] Co…
2026-05-29 HVAC/Mech $656,520 370 LYNN ST Construct new WEST two family dwelling (THs 2A & 2B) per plan. (Establish use as…
2026-05-29 General Construction $622,763 3608 COURTLAND PL S Construct east 4-unit apartment building and occupy per plans. (Establish use as…
2026-05-28 HVAC/Mech $10,500 2907 W ELMORE ST Construct new shed accessory to existing Single Family residence per STFI
Page 8 of 21 ← Prev 1 2 7 8 9 20 21 Next →

Top Contractors

Most active contractors by permit volume — last 90 days of activity shown in parentheses. 6 of 12 have verified phone numbers below.

🆕 New this week
Contractor Permits (90d) Trade Avg Value Contact
1. Valentine Roofing 📞 4 permits/30d 4 (4) HVAC $19,568 🔒 Reveal
2. Reidel Roofing 📞 ⚠️ 6 2 permits/30d 2 (2) Roofing $126,418 🔒 Reveal
3. Alternative Roofing Systems Inc. 1 permits/30d 1 (1) Roofing $74,963 Verifying…
4. Alexander Hiebert 1 (1) HVAC $746,879 Verifying…
5. James E Dahl 1 permits/30d 1 (1) New Construction $30,706,296 Verifying…
6. Aylwin Construction LLC 📞 ⚠️ 1 1 permits/30d 1 (1) Roofing $349,747 🔒 Reveal
7. Erie Construction Mid-West LLC 📞 1 permits/30d 1 (1) Roofing $26,887 🔒 Reveal
8. City Construction Solution LLC 📞 ⚠️ 1 1 permits/30d 1 (1) Structural $36,260 🔒 Reveal
9. Centimark ⚠️ 1 1 permits/30d 1 (1) Roofing $245,643 Verifying…
10. Mike Soverel 1 permits/30d 1 (1) HVAC $100,000 Verifying…
11. Metis Construction Inc 📞 1 permits/30d 1 (1) Roofing $600,000 🔒 Reveal
12. Eran Hagiladi 1 permits/30d 1 (1) Structural $80,000 Verifying…

Viewing 12 of 12 contractors in Seattle

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Permit Types in Seattle
Construction Activity in Seattle

New building permits in Seattle, Washington indicate upcoming construction projects. Contractors can identify subcontracting opportunities by monitoring recently issued permits for residential renovations, commercial buildouts, and new construction. Early outreach to permit holders often results in higher close rates before projects go to competitive bid.

About Seattle Building Permits

Seattle, Washington processes thousands of building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 1042+ Seattle building permits — updated daily from official city sources.

Every new construction project in Seattle requires a building permit before work can begin. These public records include the project address, scope of work, estimated cost, and often the general contractor's name — making them valuable leads for subcontractors looking for new projects in Seattle.

How Contractors Use Seattle Permit Data

HVAC contractors, electricians, plumbers, and roofers in Seattle use building permit data to find projects before they hit traditional lead services. When a new commercial buildout or residential renovation permit is filed, it signals upcoming work that needs subcontractors.

Instead of competing for shared leads on HomeAdvisor or Angi, contractors who monitor Seattle building permits can reach out to general contractors the day a permit is issued — before anyone else calls. This first-mover advantage leads to higher close rates and better project selection.

PermitGrab sends daily email alerts filtered by trade, so Seattle electrical contractors only see electrical permits, HVAC contractors only see mechanical permits, and so on.

Reviewed by Marcus Reeves · Page data current as of · Sources: official Seattle open data portal.

Who appears in Seattle permit records this week?

PermitGrab indexes 1,042 building permits in Seattle. New records appear as they are available from the source. Each permit is matched against 523 property-owner records for direct outreach.

How fresh is Seattle permit data?

The most recent permit indexed for Seattle is dated 2026-08-04. Updated daily • newest record from 1d ago. Permit records carry filing date, address, project value, contractor name (where the source publishes it), and permit type, so a fresh row means a fresh lead.

What construction is happening in Seattle right now?

In the last 30 days, Seattle permitting activity covers 263 new building permits alongside 7,577 active code violations. The mix spans new construction, residential renovations, mechanical/electrical/plumbing upgrades, roof replacements, demolitions, and tenant improvements — every record is a buying signal for a different contractor or supplier persona.

Three plays that win in Seattle

Lists are for mailing. Phones are for closing.

📞

The same-day call

Filter Seattle to your trade each morning. Every fresh permit shows the contractor with a verified phone — call the GC to sub, call the owner to upsell the next phase, while competitors are still printing postcards.

🕵️

The competitor watch

Search any competitor's name and see every job they pulled in Seattle — where they're working, what they're charging the city in declared value, and which neighborhoods they own. Pitch the follow-on work at each address.

🚨

The motivated-seller list

7,577 open code violations in Seattle, each matched to the property owner. An owner facing a citation is the warmest restoration, repair, or wholesale-offer lead there is — and no marketplace sells this list.

Run these plays in Seattle — $149/mo

How to look up Seattle building permits

Search recent Seattle, WA building permits by address, contractor, and permit type in the table above — pulled from the Seattle building department's public permit records and updated as new filings post. Filter by trade or search an address to look up a specific permit. For this week's filing volume and the most active contractors, see the Seattle Permit Pulse.

Nearby Washington Cities — explore building permits in other Washington cities

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Who’s Building in Seattle?

Property owners with active permits or flagged parcels — with absentee-owner and portfolio-size intel. Great leads for solar, insurance, home-warranty, and renovation vendors.

Property Address Owner Owner Intel Source
25916 243RD AVE SE SEATTLE WA C/O*** Absentee owner 4 properties County assessor
24202 SE 259TH CT SEATTLE WA C/O*** Absentee owner 4 properties County assessor
24234 SE 258TH ST SEATTLE WA C/O*** Absentee owner 4 properties County assessor
9620 MARTIN LUTHER KING JR WAY S SEATTLE WA MIL*** Absentee owner County assessor
1121 228TH AVE SE SEATTLE WA PRO*** Absentee owner 174 properties County assessor

5+ more property owners

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Frequently Asked Questions about Seattle Building Permits

How many building permits does PermitGrab track in Seattle?

PermitGrab currently tracks 1042 building permits in Seattle, Washington. Data is pulled directly from the official municipal open-data source on every collection cycle and includes permit number, address, permit type, contractor, status, and estimated value where available.

How fresh is the Seattle permit data?

PermitGrab collects Seattle daily. New permits appear here within 1–3 days of the municipal source publishing them. The count above reflects the complete current record from that source.

How can contractors find construction leads in Seattle?

Contractors find leads in Seattle by filtering PermitGrab by trade and ZIP code, then contacting the permit applicant (owner or general contractor) directly. Pro subscribers get verified phone numbers and can set up saved-search email alerts so new matches land in their inbox the same day they’re filed.

What’s included in the 14-day trial?

The 14-day trial includes full Pro access to Seattle — unlimited phone and website reveals, CSV export, trade and value-tier filters, lead scoring, and violation cross-reference flags. 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 & owner data, by use case

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

Real estate investors
Code violations in Seattle = motivated sellers. Out-of-state landlord + active citation = top of the wholesale call list.
Contractors & subs
Every Seattle GC who pulled a permit this week is sourcing labor and materials right now. Phone numbers included.
Home service companies
A Seattle addition or remodel signals an HVAC, plumbing, or warranty upsell window. Reach owners while the project is fresh.
Solar installers
Roof permits and electrical upgrades in Seattle are the highest-intent solar lead signals. Owner-occupant filter built in.
Insurance agents
Seattle renovations trigger updated dwelling-coverage limits. Get the address-level signal before the renewal cycle does.
Material suppliers
Lumber, drywall, roofing, fixtures — every Seattle permit is a parts list. Build a route by job type and value tier.
Developers & new construction
Ground-up builds in Seattle mean a long runway of subcontractor and material orders. Sort new-construction permits by project value and reach the GC before the trades are locked.
Free resources

More on Seattle & U.S. construction activity

U.S. Construction Permit Pulse
Our 90-day data report: permit volume by metro, hottest trades, and average project values. Free to read and cite.
Free permit tools
Live permit checker, national pulse dashboard, and a free city-by-city volume lookup — no signup required.
Permit activity badge
Show clients you track live Seattle permit activity — copy one line of HTML for your website.

More Washington permit data

Spokane permits Tacoma permits Bellevue permits Everett permits Clark County permits Bellingham permits Kirkland permits Pierce County permits King County permits Sammamish permits

Comparing permit-data tools? See BuildZoom vs Shovels vs PermitGrab (2026) — pricing, coverage, and which fits contractors, suppliers, and developers.

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