Washington County Building Permits & Property Data

Heads up: The current Washington County records do not yet meet PermitGrab's source-published contractor coverage threshold. This page focuses on permit records and property data; market-level contractor data coverage isn't available for this city.

4,715 indexed permits · Washington County, Oregon.

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Public-record project research, not a shared-lead marketplace. Use the permit, source date, and available fields to research the builder, project, or adjacent work before outreach. Cancel anytime in one click — no retention call.

Washington County building permits — key stats
Newest permit 2026-09-19

PermitGrab tracks 4,715 building permits in Washington County, OR as of 2026-09-19.

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. The current records do not meet the source-published contractor-coverage threshold. 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 Washington County permits by trade: solar · roofing · HVAC · electrical · fire protection · new construction.

Free weekly permit summary for Washington County

One email a week with the newest Washington County 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.

4,715
Indexed Permits
Contractor count unavailable
Property Owners · count unavailable
2026-09-21
Last Updated
Updated recently · 2026-09-19

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Published permit & code records

Permit data through 2026-09-19
This city's permit source publishes no address or project-value fields — the contractor names and phones below are complete; address/value are shown as “—”.

4,715 permits sorted by date

⇄ Swipe or scroll to see address & contractor

Date Type Value Address Details Contractor / Status Save
2026-06-17 HVAC/Mech CEDAR SQUARE W/D - BLDG I - INSTALLATION OF AN IN-UNIT WASHER AND DRYER MACHINES…
2026-06-16 General Construction SFR - EXTEND (E) WOOD DECK, INCORPORATING NEW FIBERGLASS HOT TUB AND STEPS TO GR…
2026-06-16 General Construction SFR - REPLACE 238 SF OF EXTERIOR DECKS AND REAR LANDSCAPE STAIRWAY 238 roof sf replacement ×2
2026-06-16 General Construction RESIDENTIAL TREATMENT HOME - CHANGE FROM ADULT FOSTER CARE TO RESIDENTIAL TREATM… residential
2026-06-16 Electrical SFR -(1) 200 AMPS FOR PANEL REPLACEMENT 200A replacement
2026-06-16 Plumbing SHOWER TO SHOWER REPLACEMENT 2ND FLOOR MASTER BATHROOM replacement
2026-06-16 HVAC/Mech REMOVE AND REPLACE EXISTING GAS FURNACE AND HEAT PUMP furnace, heat pump replacement
2026-06-16 HVAC/Mech INSTALL HEAT PUMP. heat pump New installation
2026-06-16 HVAC/Mech REPLACE EXISTING AC WITH NEW AC AC replacement
2026-06-16 HVAC/Mech INSTALLING HEAT PUMP & AIR HANDLER heat pump ×2
2026-06-16 Plumbing **40-2537B** RIDGELINE 5 LOT 343 - BACKFLOW PREVENTER
2026-06-16 HVAC/Mech INSTALL NEW GAS LINE AND GAS VENTING FOR NEW GAS TANKLESS WATER HEATER. New installation HVAC installation
2026-06-16 HVAC/Mech REPLACE FURNACE AND AC - LIKE FOR LIKE AC, furnace replacement ×2
2026-06-16 General Construction DRINKWARD ADU - RETAINING WALL ASSOCIATED W/ GRADING
2026-06-16 Electrical 55534 INSTALL - ELECTRICAL HOOKUP OF NEW MFH
2026-06-16 General Construction EXPAND 1/2 BATH TO FULL BATH. MOVE NON LOAD BEARING WALL . ADD SHOWER. ×2
2026-06-16 Electrical SFR -(1) 200 AMPS, (4) CKTS FOR GARAGE CONVERSION 200A ×2
2026-06-16 HVAC/Mech GAS LINE FOR GAS FIREPLACE
2026-06-16 Solar ERIC ZOERNER - SOLAR - INSTALL ADDITIONAL (15) 6.45KW DC SOLAR PANELS TO EXISTIN… solar New installation
2026-06-16 General Construction MASTER PLAN - R065 B W/ OPT COV PORCH - 3BD, 3BA, ATT GAR, COV PORCH
2026-06-16 HVAC/Mech INSTALLING FURNACE & HEAT PUMP furnace, heat pump
2026-06-16 Fire Protection REVISION OF FIRE ALARM PLANS SHOWING FIRE SMOKE DAMPER LOCATIONS AND THE ADDRESS… fire alarm
2026-06-16 General Construction RESIDENTIAL TREATMENT HOME - CHANGE OF USE FROM ADULT FOSTER CARE TO RESIDENTIAL… residential ×2
2026-06-16 HVAC/Mech 80% TO 96% GAS FURNACE CHANGE OUT WITH 3.5 TON A/C CHANGE OUT 3.5 tons AC, furnace replacement
2026-06-16 Plumbing WATER REPIPE, SECONDARY DRAINAGE REPIPE, WATER SERVICE, REPIPE line work repipe ×2
2026-06-16 Plumbing **40-2537B** RIDGELINE 5 LOT 343 - 3 BATHROOMS FOR NSFR
2026-06-16 HVAC/Mech 1:1 MINI SPLIT SYSTEM LOCATED IN THE BROWN SHOP BUILDING ON THE PROPERTY mini-split
2026-06-16 Structural 3 PARCEL PARTITION - RETAINING WALL (GRAD-2514150)
2026-06-16 Electrical **40-2537B** RIDGELINE 5 LOT 343 - 2,956 SQ FT ELECTRICAL FOR NSFR 2,956 roof sf
2026-06-16 General Construction SFR - NEW 50SF FRONT PORCH
2026-06-16 HVAC/Mech INSTALL 9K HEAD MINI SPLIT mini-split New installation
2026-06-16 HVAC/Mech DET - NEW CARPORT W/ ATT SHED New installation HVAC installation
2026-06-16 General Construction MASTER PLAN - R065 B W/ OPT 2ND SINK AT OWNERS - 3BD, 3BA, ATT GAR, COV PORCH
2026-06-16 Battery Storage INSTALL OF A ENERGY MANAGER SYSTEM400 AMP SERVICE, PANEL CHANGE, BATTERY BANK 400A service panel, battery New installation
2026-06-16 Solar INSTALL AN EV CHARGER
2026-06-16 Electrical QUAIL VALLEY PUMP STATION AND FORCE MAIN - ELECTRICAL FOR GENERATOR REPLACEMENT replacement
2026-06-16 General Construction MASTER PLAN - R065 B NON-ENHANCED - 3BD, 3BA, ATT GAR, COV PORCH
2026-06-16 HVAC/Mech MASTER PLAN - R065 B W/ OPT FIREPLACE - 3BD, 3BA, ATT GAR, COV PORCH
2026-06-16 Plumbing REPIPE WATER LINES THROUGHOUT THE HOUSE TO EACH FIXTURE. INSTALL WATER SERVICE F… line work repipe New installation
2026-06-16 HVAC/Mech 2.5 TON A/C CHANGE OUT 2.5 tons AC replacement
2026-06-16 Plumbing OAK VILLAGE PUMP STATION - REPLACE GENERATOR AND UNDERGROUND PIPING AT EXISTING … line work replacement
2026-06-16 Electrical EVANBROOK APARTMENTS - INSTALL SERVICE AND EV CHARGERS FOR PARKING AREA NEAR OFF…
2026-06-16 Plumbing WASTE AND WATER REPIPE repipe
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Permit Types in Washington County

The official source did not publish a permit type for 136 records; the chart reflects only source-classified permits.

Construction Activity in Washington County

New building permits in Washington County, Oregon 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 lead coverage is not currently available for this city.

About Washington County Building Permits

Washington County, Oregon processes building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 4715+ Washington County building permits — newest permit date: 2026-09-20 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 Washington County 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: Washington County OR Building Permits (Accela) - Hillsboro, Beaverton, Tigard, etc..

Who appears in Washington County permit records?

PermitGrab indexes 4,715 building permits in Washington County. New records appear as they are available from the source.

How fresh is Washington County permit data?

The most recent permit indexed for Washington County is dated 2026-09-19. Newest permit date: 2026-09-20. 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 Washington County permit records?

Washington County permit activity covers 4,715 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 Washington County building permits

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

Nearby Oregon Cities — explore building permits in other Oregon cities

Monitor Washington County permit & property activity

Email alerts when new public records are available for new permits and property activity. Source-published contractor coverage is not currently available for this city. Owner information is shown only where it can be matched from available public records.

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Frequently Asked Questions about Washington County Building Permits

How many building permits does PermitGrab track in Washington County?

PermitGrab currently tracks 4715 building permits in Washington County, Oregon. 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 Washington County 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 Washington County?

Contractors can research Washington County activity by filtering current permits by trade, location, and project type. Source-published contractor coverage is not currently available for this city. 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 Washington County — CSV export, trade and value-tier filters, lead scoring, and violation cross-reference flags. Source-published contractor coverage is not currently available for this city. 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?

Washington County 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 Washington County provide project context for solar-market research. Filter by the current project signal and verify ownership separately.
Insurance agents
Washington County 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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