Whatcom County Building Permits & Property Data

Heads up: The current Whatcom 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.

1,075 indexed permits · Whatcom County, Washington.

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Whatcom County building permits — key stats
Newest permit 2026-09-18

PermitGrab tracks 1,075 building permits in Whatcom County, 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. 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 Whatcom County permits by trade: solar · roofing · HVAC · electrical · fire protection · new construction.

Free weekly permit summary for Whatcom County

One email a week with the newest Whatcom 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.

1,075
Indexed Permits
Contractor count unavailable
Property Owners · count unavailable
2026-09-21
Last Updated
Updated recently · 2026-09-18

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New permits and property activity sent when new public records are available.

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Published permit & code records

Permit data through 2026-09-18

1,075 permits sorted by date

⇄ Swipe or scroll to see address & contractor

Date Type Value Address Details Contractor / Status Save
2026-08-18 Plumbing 599 SUMMERLAND RD Bellingham WA 98229 Install sewer connection along the edge of summerland road to connect the proper… line work New installation
2026-08-17 Pool/Spa 5984 NORTH FORK RD Deming WA 98244 Convert existing unheated pole building to Conditioned Habitable Living Space no… 900 roof sf Roof repair
2026-08-17 General Construction 1795 LAKE LOUISE RD Bellingham WA 98229 101185409-1795 lake louise rd P03 @ 1795 LAKE LOUISE RD, POLE REPLACEMENT, AND I…
2026-08-17 General Construction 3559 SHELLFISH COVE LN Bellingham WA 98226 3003737025- 3541 haxton way Emergency follow up replaced pole at grid 465014-156…
2026-08-17 General Construction 6249 JACKSON RD Blaine WA 98230 Replace Two (2) Existing Marine Loading Arms (MLA) - Add anchor bolts to existin… commercial
2026-08-17 General Construction 1324 ROMA RD Bellingham WA 98226 Addition, Deck addition to SFR Uncov Porch/Deck-77sf Cov Porch/Deck-234sf 234 roof sf New installation
2026-08-17 General Construction 2748 CAGEY RD Bellingham WA 98226 New Puget Sound Energy underground service by Cagey Road into our driveway
2026-08-17 Fire Protection 1010 E POLE RD Everson WA 98247 New Fire alarm System addition to existing system for new addition. fire alarm
2026-08-17 Electrical 14 DIANE CIR 25676-CONV Point Roberts WA 98281 POTELCO & PSE TO REMOVE AND REPLACE POLE AND TRANSFORMER LOCATED AT 473785-14695… replacement
2026-08-17 General Construction 683 CLAIRE LN Point Roberts WA 98281 New driveway for SFR
2026-08-17 HVAC/Mech 5041 SAMISH WAY Bellingham WA 98229 Replace existing boiler with newer more efficient boiler replacement HVAC replacement
2026-08-17 HVAC/Mech 3815 CINDY LN Bellingham WA 98226 Heat Pump NEW - 1 heat pump New installation HVAC installation
2026-08-17 HVAC/Mech 6839 BAKER RIDGE DR Lynden WA 98264 LIKE IN KIND FURNACE & HEAT PUMP CHANGE OUT furnace, heat pump replacement HVAC changeout
2026-08-17 HVAC/Mech 8157 SUNRISE RD Custer WA 98240 Replace HP/AH replacement HVAC replacement
2026-08-17 General Construction 2741 LAKE WHATCOM BLVD Bellingham WA 98229 3003717709-2741 LAKE WHATCOM BLVD; EMERGENCY FOLLOW UP REPLACED POLE AT GRID 463…
2026-08-17 General Construction 4835 LOOKOUT AVE Bellingham WA 98229 3003759168-4835 Lookout Ave; Emergency follow up repaired bo cable between frid …
2026-08-17 General Construction Replacement - Existing Beaver Creek Polo Park Drive crossing culvert replacement…
2026-08-14 General Construction 8638 HARBORVIEW RD Blaine WA 98230 186056549-8638 Drayton Harbor Rd Pole removal; permit to pull 1 bare pole(s) for…
2026-08-14 HVAC/Mech 371 W BLUFF RD Point Roberts WA 98281 Install DHP replacement HVAC replacement
2026-08-14 HVAC/Mech 4580 WYNN RD Bellingham WA 98226 Provide HVAC systems to condition office space, heat for storage, and ventilatio… New installation HVAC installation
2026-08-14 Fire Protection 3642 BAY RD Ferndale WA 98248 Addition, w/lu, suite addition to existing SFR. New Main level bedroom 678sf, Ma… 678 roof sf sprinkler New installation New roof
2026-08-14 General Construction 7884 SANTA FE TRL Maple Falls WA 98266 New residential access residential New construction
2026-08-14 General Construction 4517 NOEL ST Blaine WA 98230 Driveway connection and construction staging
2026-08-14 General Construction 4516 CIRQUE ST Blaine WA 98230 Driveway connection and construction staging
2026-08-14 General Construction 2418 BIRCH BAY LYNDEN RD Custer WA 98240 S1019-6009590-County-APP#0; Northwest Ziply Fiber LLC is proposing to place unde…
2026-08-14 General Construction 3659 BIRCH TERRACE DR Custer WA 98240 S5415-6009612-APP#3; Northwest Ziply Fiber LLC is proposing to place fiber cable…
2026-08-14 General Construction 4181 BAY RD Blaine WA 98230 Traffic control for BNSF to allow them access to their property. This work will …
2026-08-14 General Construction 1451 COUNTRY LN Bellingham WA 98225 COMCAST - JB0002665585 Plant Maintenance - Pole Transfer - Right of Way (465753-…
2026-08-14 General Construction 1625 PARADISE RD Ferndale WA 98248 21 Ped upgrades, minimal ground disturbance at each location. COMCAST - JB000263…
2026-08-14 General Construction 4230 BAY RD Blaine WA 98230 105094570-4230 Bay Rd; pull 1 bare pole for the grid 470110-154891
2026-08-14 HVAC/Mech 22 GRAND VIEW LN Bellingham WA 98229 Replacing furnace like for like furnace like for like replacement HVAC changeout
2026-08-14 Plumbing 2318 YEW STREET RD Bellingham WA 98229 Remove/Replace 50 gallons electric water heater 50 gal water heater electric replacement Water heater
2026-08-14 HVAC/Mech 2515 BROWN RD Ferndale WA 98248 Heat pump installation heat pump replacement HVAC replacement
2026-08-14 Fire Protection 4224 RIDGEWOOD AVE Bellingham WA 98229 Addition, w/ lu, to existing SFR New Main Level Living-312sf New Total Fire Flow… 312 roof sf New installation New roof
2026-08-14 General Construction Install county required paved apron to access N. Lake Samish Dr.
2026-08-14 Fire Protection 4517 NOEL ST Blaine WA 98230 New, w/lu, sfr w/attached garage Master Plan 2154 Garage Right Elevation A Main … 837 sf residential
2026-08-14 General Construction 4516 CIRQUE ST Blaine WA 98230 New, w/lu, sfr w/attached garage - Lot 47. 4 Bed, 3 Bath, Main Level 826sf, Uppe… 826 sf 4 beds residential
2026-08-13 General Construction 7938 OREGON TRL Maple Falls WA 98266 New, w/lu, SFR w/ attached garage. 2 Bed, 3 Bath, Main Level 1134sf, Garage 241s… 1,134 sf 2 beds residential
2026-08-13 General Construction 7884 SANTA FE TRL Maple Falls WA 98266 new manufactured home, OSS 26'8"x48' 1280sf 3 Bed 2 Bath 1,280 sf 3 beds
2026-08-13 Fire Protection 3018 RIDGEVIEW DR Sedro Woolley WA 98284 New, w/lu, SFR w/attached garage 3 Bed 3 Bath Lower Living-1231sf Upper Living-6… 1,231 sf 3 beds residential
2026-08-13 General Construction 486 TYEE DR Point Roberts WA 98281 Removal of 3 underground storage tanks, see FIRE-CON2026-00058
2026-08-13 Fire Protection 486 TYEE DR Point Roberts WA 98281 Removal of 3 underground storage tanks. Install 2 more in same location Tank 1 1…
2026-08-13 HVAC/Mech 716 S BEACH RD Point Roberts WA 98281 ADD 2 DHP SYSTEMS replacement HVAC replacement
2026-08-12 HVAC/Mech 175 NULLE WOODS CT Bellingham WA 98229 Heat Pump NEW - 1 heat pump New installation HVAC installation
2026-08-12 Plumbing 9544 HARVEY RD Blaine WA 98230 Replace like for like tank LP replacement
2026-08-12 HVAC/Mech 6218 OLSON RD Ferndale WA 98248 Add 1:1 Ductless Heat Pump heat pump replacement HVAC replacement
2026-08-12 HVAC/Mech 6319 EVERSON GOSHEN RD Everson WA 98247 Replacing furnace like for like and adding a heat pump WITHDRAWN BY CUSTOMER furnace, heat pump like for like replacement HVAC changeout
2026-08-12 Plumbing 156 SUDDEN VALLEY DR Bellingham WA 98229 Replace water heater like for like standard replacement Water heater
2026-08-12 Roofing 8449 CAMAS DR Blaine WA 98230 Addition, w/lu, deck addition. New UcCvDeck Mid Level 483sf, Mid Level CvDeck223… 483 roof sf New installation New roof
2026-08-12 General Construction 3070 BAYVIEW DR Bellingham WA 98226 105110629-3070 bayview dr; Replacing B/O primary pole 464454-156931 in Bayview D…
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Permit Types in Whatcom County
Construction Activity in Whatcom County

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

About Whatcom County Building Permits

Whatcom County, Washington processes building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 1075+ Whatcom County 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 Whatcom 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: Public permit portal.

Who appears in Whatcom County permit records?

PermitGrab indexes 1,075 building permits in Whatcom County. New records appear as they are available from the source.

How fresh is Whatcom County permit data?

The most recent permit indexed for Whatcom County 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 Whatcom County permit records?

Whatcom County permit activity covers 1,075 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 Whatcom County building permits

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

Nearby Washington Cities — explore building permits in other Washington cities

Monitor Whatcom 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 Whatcom County Building Permits

How many building permits does PermitGrab track in Whatcom County?

PermitGrab currently tracks 1075 building permits in Whatcom County, 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 Whatcom 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 Whatcom County?

Contractors can research Whatcom 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 Whatcom 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?

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