Issaquah PLUMBING 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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Showing 150 permits for PLUMBING

Published permit & code records

Permit data through 2026-09-18
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150 permits sorted by date

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Date Type Value Address Details Contractor / Status Save
2026-09-17 Plumbing 365 NE ALDER ST TIFFANY WHYTE SIDE SEWER REPAIR excavate and repair broken section of 4 inch pip… line work 2 SONS PLUMBING LLC
2026-09-14 Plumbing 240 NW GILMAN BLVD WOODS COFFEE PLUMBING A (Nonresidential) (Alteration) project involving 2 Toilet… gas Water heater VALLEY PLUMBING &ELECTRIC INC
2026-09-11 Plumbing 5629 229TH AVE SE LIEMOHN PLUMBING A (Single Family Residential) (Repair or Replacement) project i… replacement NOBLE PLUMBING LLC
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2026-09-11 Plumbing 751 NE BLAKELY DR SWEDISH MEDICAL CENTER PLUMBING A (Nonresidential) (Alteration) project involvin… UNIVERSITY MECH CONTR INC
2026-09-11 Plumbing 4152 PROVIDENCE POINT DR SE UNKNOWN PLUMBING A (Multifamily Residential) (Alteration) project involving 1 Cl… PEREZ PLUMBING INC
2026-09-10 Plumbing 430 SW FOREST PL GOOD PLUMBING A (Single Family Residential) (Repair or Replacement) project invo… line work replacement RETROFIT PLUMBING LLC
2026-09-09 Plumbing 1683 NE FALLS DR NIU PLUMBING A (Single Family Residential) (Repair or Replacement) project invol… replacement ANK CONSTRUCTION INC
2026-09-08 Plumbing 125 AIRES PL NW LINDA VISNER Emergency spot repair for concrete sewer line. Installing new SDR 3… line work New installation PIPERS DRAIN REPAIR LLC
2026-09-08 Plumbing 3280 NE HARRISON ST GLANTSCHNIG PLUMBING A (Single Family Residential) (Repair or Replacement) proje… standard replacement Water heater ALL CLIMATE HEATING &A/C
2026-09-04 Plumbing 2160 NEWPORT WAY NW KOTOVA PLUMBING A (Multifamily Residential) (Alteration) project involving 1 Sho… ADB PLUMBING, LLC
2026-09-02 Plumbing 4233 192ND CT SE SUTTON PLUMBING A (Single Family Residential) (Repair or Replacement) project in… replacement ADB PLUMBING, LLC
2026-09-01 Plumbing 1530 NE JADE ST KOTESHWARA PLUMBING A (Single Family Residential) (Repair or Replacement) projec… line work repipe replacement REPIPE MASTERS
2026-08-27 Plumbing 195 NW CHERRY PL HAUSER PLUMBING A (Single Family Residential) (Repair or Replacement) project in… standard replacement Water heater
2026-08-25 Plumbing 360 NW DOGWOOD ST KC HOUSING AUTH-ASSET MANAG PLUMBING A (Multifamily Residential) (Repair or Repl… standard replacement Water heater ×3 PELTRAM PLUMBING, LLC
2026-08-25 Plumbing 18305 SE NEWPORT WAY SRGMF PLUMBING A (Multifamily Residential) (Repair or Replacement) project invol… standard replacement Water heater PELTRAM PLUMBING, LLC
2026-08-24 Plumbing 1125 NW HONEYWOOD PL WAXSE PLUMBING A (Single Family Residential) (Alteration) project involving 1 Si… SALISH PLUMBING CO PLLC
2026-08-19 Plumbing 410 MOUNT JUPITER DR SW KOOROSH SIDE SEWER SPOT REPAIR Side sewer spot repair line work JAFCO COMPANY LLC
2026-08-18 Plumbing 460 NW GILMAN BLVD WT045 GILMAN GAC WINTERIZATION PROJECT Install a 400-foot, 2-inch diameter pipe,…
2026-08-18 Plumbing 150 MOUNT PILCHUCK AVE SW 150 MT PILCHUCK NEW SIDE SEWER Decomission existing septic and install a grinder… line work New installation DOMCO CONSTRUCTION LLC
2026-08-17 Plumbing 5000 NW VILLAGE PARK DR BLISS PLUMBING A (Multifamily Residential) (Repair or Replacement) project invol… line work repipe replacement FISCHER PLUMBING CO INC, THE
2026-08-11 Plumbing 4221 228TH AVE SE HIGH SCHOOL #4 Complete mass excavation and cut-to-fill operations across the re… line work New installation SKANSKA USA BUILDING INC
2026-08-11 Plumbing 18501 SE NEWPORT WAY DIANA FREDRIKSON PLUMBING A (Multifamily Residential) (Repair or Replacement) pr… standard replacement Water heater BELLEVUE PLUMBING INC
2026-08-10 Plumbing 4221 187TH AVE SE WANG PLUMBING A (Single Family Residential) (Repair or Replacement) project invo… line work replacement BEE'S PLBG, HTG &SWR CO LLC
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2026-08-10 Plumbing 23420 SE BLACK NUGGET RD CALMIC PLUMBING A (Multifamily Residential) (Repair or Replacement) project invo… line work repipe replacement
2026-08-07 Plumbing 1801 10TH AVE NW COSTCO PLUMBING A (Nonresidential) (Repair or Replacement) project involving 9 T… replacement SEATTLE TAC OLY PLBG STOP INC
2026-08-06 Plumbing 4221 187TH AVE SE CHIN PLUMBING A (Single Family Residential) (Repair or Replacement) project invo… line work replacement BEE'S PLBG, HTG &SWR CO LLC
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2026-08-05 Plumbing 515 MOUNT DEFIANCE CIR SW PLEASURE POINT PROPERTIES L PLUMBING A (Single Family Residential) (Repair or Re… line work replacement READY ROOTER LLC
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2026-08-04 Plumbing 580 FRONT ST S DE MICHELE PLUMBING A (Single Family Residential) (Repair or Replacement) projec… standard replacement Water heater NOBLE PLUMBING LLC
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2026-07-31 Plumbing 975 NW GILMAN BLVD J CREW FACTORY PLUMBING A (Nonresidential) (Alteration) project involving 2 Toil… standard STATE MECHANICAL COMPANY
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2026-07-31 Plumbing 315 SE ANDREWS ST HOLMSTROM PLUMBING A (Single Family Residential) (New) project involving 1 Back …
2026-07-29 Plumbing 3674 224TH PL SE HEIBERG PLUMBING A (Single Family Residential) (Repair or Replacement) project i… replacement SEATOWN ELECTRIC HTG &AIRLLC
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2026-07-29 Plumbing 19265 SE 49TH ST ESKO PLUMBING A (Single Family Residential) (Repair or Replacement) project invo… line work replacement PELTRAM PLUMBING, LLC
2026-07-28 Plumbing 235 1ST AVE SE GARAGE PLUMBING A (Multifamily Residential) (Repair or Replacement) project invo… replacement UNIFORM PLUMBING CO LLC
2026-07-28 Plumbing 4350 WEST LAKE SAMMAMISH PKWY SE SOUKNIRANDONE PLUMBING A (Multifamily Residential) (Repair or Replacement) proje… standard replacement PELTRAM PLUMBING, LLC
2026-07-27 Plumbing 963 6TH AVE NE SOTO PLUMBING A (Single Family Residential) (Repair or Replacement) project invo… standard replacement NOBLE PLUMBING LLC
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2026-07-24 Plumbing 400 NE ALDER ST SCHOONMAKER PLUMBING A (Single Family Residential) (Repair or Replacement) proje… line work replacement PELTRAM PLUMBING, LLC
2026-07-23 Plumbing 23214 SE 57TH ST HAMBURGH PLUMBING A (Single Family Residential) (Repair or Replacement) project … line work repipe replacement DEAR ELECTRIC INC
2026-07-23 Plumbing 313 SE ANDREWS ST HOLMSTROM PLUMBING A (Single Family Residential) (New) project involving 2 Back …
2026-07-22 Plumbing 2073 NE NOBLE ST FU PLUMBING A (Single Family Residential) (Alteration) project involving 1 Ice M…
2026-07-22 Plumbing 220 NE DOGWOOD ST KERR PLUMBING A (Multifamily Residential) (Repair or Replacement) project involv… standard replacement FAST WATER HEATER COMPANY
2026-07-19 Plumbing 1135 NW GILMAN BLVD ROY SPAIN PLUMBING A (Nonresidential) (Repair or Replacement) project involving … standard replacement SJ TEDDY PLUMBING CNTRTRS LLC
2026-07-13 Plumbing 575 MOUNTAINSIDE DR SW 575 MOUNTAINSIDE DR SW 6 foot sewer repair in front yard, install dual sweep cle… line work New installation HOMESERVICE PLUMBERS LLC
2026-07-09 Plumbing 4748 193RD AVE SE ENDRES PLUMBING A (Single Family Residential) (Repair or Replacement) project in… line work replacement PLUTO PLUMBING
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2026-07-09 Plumbing 4993 227TH AVE SE FALKENBORG PLUMBING A (Single Family Residential) (Alteration) project involving… SJ TEDDY PLUMBING CNTRTRS LLC
2026-07-09 Plumbing 325 2ND AVE NE SEIL SFR SIDE SEWER REPAIR EMERGENCY SIDE SEWER REPAIR LESS THAN 10FT AND CLEAN … line work New installation ROTO ROOTER SERVICES CO
2026-07-09 Plumbing 240 NW GILMAN BLVD GILMAN STATION Install 4in drain from condensing unit to existing catch basin. MICKELO CONSTRUCTION LLC
2026-07-07 Plumbing 415 FRONT ST S 415 FRONT ST S SIDE SEWER REPAIR 6 foot sewer repair in front yard, install dual… line work New installation HOMESERVICE PLUMBERS LLC
2026-07-07 Plumbing 685 NW JUNIPER ST BRIDGEWATER PLACE NUISANCE TREE REMOVAL Removal of 3 trees (one at this address … KINGS TREES INC
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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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