Issaquah 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.

1,318 indexed permits · Issaquah, Washington.

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Issaquah building permits — key stats
Newest permit 2026-09-18

PermitGrab tracks 1,318 building permits in Issaquah, WA as of 2026-09-18.

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

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One email a week with the newest Issaquah 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.

1,318
Indexed Permits
Contractor count unavailable
Property Owners · count unavailable
2026-09-21
Last Updated
Updated recently · 2026-09-18
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Published permit & code records

Permit data through 2026-09-18

1,318 permits sorted by date

⇄ Swipe or scroll to see address & contractor

Date Type Value Address Details Contractor / Status Save
2026-04-01 Fire Protection 1151 NW SAMMAMISH RD PICKERING CORNER BLDG 1 Installation of a New Fire Alarm Control Panel. fire alarm WASHINGTON ALARM INC
2026-04-01 HVAC/Mech 2530 NE MAGNOLIA ST LARSON MECHANICAL A (Single Family Residential) (Alteration) project involving 1… heat pump ALL CLIMATE HEATING &A/C
2026-04-01 Roofing 845 LAKE DR COSTCO ISSAQUAH BUILDING 3 Remove existing rooftop air cooled modular chillers a… 120 tons replacement HVAC replacement HOLADAY PARKS INC
2026-04-01 HVAC/Mech 4993 227TH AVE SE FALKENBORG REMODEL Main Floor Remodel & Walk in Closet Addition (within the inte… SEATTLE STYLE RMDL/LNDSCPG INC
2026-04-01 Fire Protection 5700 EAST LAKE SAMMAMISH PKWY SE ROCK AND ROLL RINK Add (1) 2 pole conventional relay from the closest notificati…
2026-04-01 Plumbing 2516 LARCHMOUNT DR NE JOHNSON PLUMBING A (Single Family Residential) (Alteration) project involving 1 … line work repipe
2026-04-01 HVAC/Mech 885 7TH AVE NW FALLSTROM MECHANICAL A (Single Family Residential) (Repair or Replacement) proje… heat pump replacement HVAC repair GREENWOOD HEATING &HOME SRVS
2026-03-31 Plumbing 769 7TH AVE NW BLUE FERN DEVELOPMENT 02 LL PLUMBING A (Multifamily Residential) (New) project i… ×2 JJ PLUMBING LLC
2026-03-31 Plumbing 744 NW HOLLY ST BLUE FERN DEVELOPMENT 02 LL PLUMBING A (Multifamily Residential) (New) project i… ×2 JJ PLUMBING LLC
2026-03-31 Plumbing 795 7TH AVE NW BLUE FERN DEVELOPMENT 02 LL PLUMBING A (Multifamily Residential) (New) project i… ×2 JJ PLUMBING LLC
2026-03-31 Plumbing 715 7TH AVE NW BLUE FERN DEVELOPMENT 02 LL PLUMBING A (Multifamily Residential) (New) project i… ×2 JJ PLUMBING LLC
2026-03-31 Plumbing 781 7TH AVE NW BLUE FERN DEVELOPMENT 02 LL PLUMBING A (Multifamily Residential) (New) project i… ×2 JJ PLUMBING LLC
2026-03-31 Plumbing 706 NEWPORT WAY NW BLUE FERN DEVELOPMENT 02 LL PLUMBING A (Multifamily Residential) (New) project i… ×2 JJ PLUMBING LLC
2026-03-31 HVAC/Mech 21220 SE 42ND LN HE MECHANICAL A (Single Family Residential) (Alteration) project involving 1 HVA… heat pump APPLIANCE REPAIR TEAM
2026-03-31 General Construction 4988 237TH CT SE PARKLAND HEIGHTS: LOT 12 Construct a new SFR residential D R HORTON
2026-03-31 General Construction 800 FRONT ST S 800 FRONT ST S - Madison Lane Meter-OK Read-576 CF DCVA-OK Hose-OK
2026-03-31 Roofing 21930 SE 51ST ST COSTCO BUILDING 6 - RTU REPLACEMENT Demo (2) Existing Rooftop Units and Associat… rooftop unit replacement HVAC replacement HOLADAY PARKS INC
2026-03-31 General Construction 4985 237TH CT SE PARKLAND HEIGHTS: LOT 16 Construct a new SFR residential D R HORTON
2026-03-31 General Construction 4971 237TH CT SE PARKLAND HEIGHTS: LOT 18 Construct a new SFR. residential D R HORTON
2026-03-30 General Construction 825 FRONT ST N PSE-IFS 825 FRONT ST N & 229TH AVE SE 10912871 Crew to Pothole and trench in the… INFRASOURCE SERVICES LLC
2026-03-30 HVAC/Mech 4231 PROVIDENCE POINT DR SE GABRIELSON MECHANICAL A (Single Family Residential) (Repair or Replacement) proj… heat pump replacement HVAC repair ALL STAR HEATING &A/C INC
2026-03-30 HVAC/Mech 805 W SUNSET WAY PSE-IFS 805 W SUNSET WAY 109168677 Crew to replace 1-2in STW service with 1 1-8i… replacement HVAC replacement INFRASOURCE SERVICES LLC
2026-03-30 Roofing 225 SW CLARK ST BUILDING B Remove 1 layer of shingles, Replace with Malarkey shingles. replacement HVAC replacement BAYSIDE ROOFING LLC
2026-03-30 HVAC/Mech 5321 237TH TER SE SHARMA MECHANICAL A (Single Family Residential) (Repair or Replacement) project … replacement HVAC repair FAST WATER HEATER COMPANY
2026-03-30 General Construction 1550 NEWPORT WAY NW THE TRAILHEAD SHORT PLAT APPLICATION This submittal is for a short plat applicat…
2026-03-30 Signage 1567 HIGHLANDS DR NE GLO 30 (2x) trimless frontlit channel letter set (2x) internally illuminated bla…
2026-03-30 Roofing 225 SW CLARK ST BUILDING A Remove 1 layer of shingles, replace with Malarkey shingles. replacement HVAC replacement BAYSIDE ROOFING LLC
2026-03-27 HVAC/Mech 975 NW INNESWOOD PL CHERYL MECHANICAL A (Single Family Residential) (Repair or Replacement) project … 100,000 BTU furnace replacement HVAC repair GENE JOHNSN PLB HTG CL ELC LLC
2026-03-27 HVAC/Mech 22535 SE HIGHLAND CIR MULLINS MECHANICAL A (Single Family Residential) (Alteration) project involving … heat pump BLACK LION HEATING &A/C LLC
2026-03-27 HVAC/Mech 18707 SE NEWPORT WAY TAYLOR MECHANICAL A (Multifamily Residential) (Repair or Replacement) project in… heat pump replacement HVAC repair SOUTH WEST PLMBG &WATER HTRS
2026-03-27 HVAC/Mech 23743 SE SUMMERHILL LN KIM REVOCABLE TRUST STANLEY MECHANICAL A (Single Family Residential) (Repair or … replacement HVAC repair GREENWOOD HEATING &HOME SRVS
2026-03-27 Signage 320 3RD AVE NE CUSHMAN & WAKEFIELD TEMP REAL ESTATE SIGN PERMIT
2026-03-26 Fire Protection 975 5TH AVE NW BUILDING KIDZ Install a new fire alarm system and tie in the existing sprinkler … fire alarm, sprinkler RED HAWK FIRE PROTECTION LLC
2026-03-26 HVAC/Mech 18707 SE NEWPORT WAY GILHAM MECHANICAL A (Multifamily Residential) (Repair or Replacement) project in… heat pump replacement HVAC repair RANGER HEATING &COOLING LLC
2026-03-26 HVAC/Mech 2538 NE MAGNOLIA ST AGUILAR MECHANICAL A (Single Family Residential) (Alteration) project involving … heat pump ALL CLIMATE HEATING &A/C
2026-03-26 Plumbing 2538 NE MAGNOLIA ST AGUILAR PLUMBING A (Single Family Residential) (Repair or Replacement) project i… standard replacement Water heater E-Z WAY PLUMBING LLC
2026-03-26 HVAC/Mech 4210 182ND AVE SE BASS MECHANICAL A (Single Family Residential) (Repair or Replacement) project in… 100,000 BTU furnace, heat pump replacement HVAC repair CASCADE ENERGY SERVICES LLC
2026-03-25 Fence 360 RAINIER BLVD S RAINIER TRAIL DOG PARK Fence installation FURY SITE WORKS INC
2026-03-25 HVAC/Mech 705 NW EVERWOOD DR GIUSTINI MECHANICAL A (Single Family Residential) (Alteration) project involving… 100,000 BTU furnace, heat pump BOB'S HEATING &AIR CNDTNG LLC
2026-03-25 HVAC/Mech 2516 NE MAGNOLIA ST MATEAS MECHANICAL A (Single Family Residential) (Alteration) project involving 1… heat pump ALL CLIMATE HEATING &A/C
2026-03-25 Plumbing 2534 NE MAGNOLIA ST DECORNEJO PLUMBING A (Single Family Residential) (Repair or Replacement) project… standard replacement Water heater E-Z WAY PLUMBING LLC
2026-03-25 Plumbing 22495 SE 37TH TER BARRETT PLUMBING A (Multifamily Residential) (Repair or Replacement) project inv… standard replacement Water heater COMPANION PLUMBING &HTNG LLC
2026-03-25 HVAC/Mech 4744 193RD AVE SE TOLLEFSON MECHANICAL A (Single Family Residential) (Repair or Replacement) proje… 100,000 BTU furnace replacement HVAC repair BRENNAN HEATING &A/C LLC
2026-03-25 General Construction 1551 NE JOSHUA TREE LN POD Moving pod for 4/22/2026
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Permit Types in Issaquah
Construction Activity in Issaquah

New building permits in Issaquah, 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 Issaquah Building Permits

Issaquah, Washington processes building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 1318+ Issaquah building permits — newest permit date: 2026-09-18 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 Issaquah 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: Issaquah WA building permits (MyBuildingPermit.com regional portal).

Who appears in Issaquah permit records?

PermitGrab indexes 1,318 building permits in Issaquah. New records appear as they are available from the source.

How fresh is Issaquah permit data?

The most recent permit indexed for Issaquah is dated 2026-09-18. Newest permit date: 2026-09-18. 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 Issaquah permit records?

Issaquah permit activity covers 1,318 indexed permits. 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 Issaquah building permits

Search recent Issaquah, WA building permits by address, and permit type in the table above — pulled from the Issaquah 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 Issaquah Permit Pulse.

Nearby Washington Cities — explore building permits in other Washington cities

Monitor Issaquah 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 Issaquah Building Permits

How many building permits does PermitGrab track in Issaquah?

PermitGrab currently tracks 1318 building permits in Issaquah, 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 Issaquah 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 Issaquah?

Contractors can research Issaquah 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 Issaquah — 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?

Issaquah permit data, by use case

Same data, different angle. Pick the playbook that matches what you 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 Issaquah provide project context for solar-market research. Filter by the current project signal and verify ownership separately.
Insurance agents
Issaquah 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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Issaquah permits by trade

Issaquah addition permits Issaquah concrete & masonry permits Issaquah demolition permits Issaquah electrical permits Issaquah fire protection permits Issaquah general construction permits Issaquah hvac permits Issaquah interior renovation permits Issaquah landscaping permits Issaquah new construction permits Issaquah plumbing permits Issaquah roofing permits Issaquah solar permits Issaquah structural permits
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