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 listing.

1,521 indexed permits · Whatcom County, Washington.

PermitGrab Pro is a $149/mo subscription. 14-day Pro trial — choose your market first, then card required at checkout · cancel anytime before day 14.

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.

Whatcom County building permits — key stats
Newest permit 2026-11-04

PermitGrab tracks 1,521 building permits in Whatcom County, WA as of 2026-11-04.

✓ 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.

1,521
Indexed Permits
2026-11-05
Last Updated
Source date: 2026-11-04

🔔 Get Whatcom County Permit Alerts

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

📥 Export CSV 📊 Report

Published permit & code records

Permit data through 2026-11-04

1,521 permits sorted by date

Project value is blank on every record displayed here, so the Value column is omitted.

⇄ Swipe or scroll to see address & contractor

Date Type Address Details Contractor / Status Save
2026-08-06 General Construction
Source type: Building - Land Clearing Permit
11 EAGLE CREST CT Bellingham WA 98229 Removal of 1 tree —
2026-08-06 HVAC
Source type: Mechanical (Residential) - Replacement
5359 NOOTKA LOOP Blaine WA 98230 LIKE FOR LIKE FURNACE CHANGEOUT furnace like for like replacement HVAC changeout —
2026-08-06 Plumbing
Source type: Plumbing (Residential) - Replacement
4010 AVA LN Bellingham WA 98226 Replacing Hot Water Tank, Like-for-Like replacement —
2026-08-06 HVAC
Source type: Mechanical (Residential) - Replacement
5459 TSAWWASSEN LOOP Blaine WA 98230 Replace furnace furnace replacement HVAC replacement —
2026-08-06 HVAC
Source type: Mechanical (Residential) - Replacement
8774 CHAREL DR Blaine WA 98230 Replace existing AC AC replacement HVAC replacement —
2026-08-06 HVAC
Source type: Mechanical (Residential) - Replacement
2885 COLEBROOKE LN Custer WA 98240 Replace Like in Kind LP Water Heater replacement HVAC replacement —
2026-08-06 HVAC
Source type: Mechanical (Residential) - Replacement
4714 SUCIA DR Ferndale WA 98248 ductless heat pump addition heat pump replacement HVAC replacement —
2026-08-06 HVAC
Source type: Mechanical (Residential) - Replacement
4312 CORDERO DR Bellingham WA 98229 Replacing furnace like for like and adding an air conditioner. furnace like for like replacement HVAC changeout —
2026-08-06 General Construction
Source type: Building - Land Clearing Permit
1806 SHAW CRESCENT ST Point Roberts WA 98281 Removal of 6 trees —
2026-08-06 New Construction
Source type: Building (Residential) - Detached - New Construction
9000 SEMIAHMOO DR Blaine WA 98230 New detached shop. Shop(Un-heated) 1008sf, Car-port 864sf. TotalSF=1872sf. 1,008 sf New construction —
2026-08-05 Plumbing
Source type: Plumbing (Residential) - Replacement
1407 LANGARA CIR Bellingham WA 98229 Remodel - new tiled shower, tile main floor, tile around tub, moving location of… replacement —
2026-08-05 General Construction
Source type: Building - Land Clearing Permit
3325 AGATE HEIGHTS RD Bellingham WA 98226 NOA - Neighborhood Native landscaping program —
2026-08-05 Landscaping & Exterior
Source type: Encroachment
4513 NOEL ST Blaine WA 98230 Driveway connection and construction staging —
2026-08-05 Landscaping & Exterior
Source type: Encroachment
4519 NOEL ST Blaine WA 98230 Driveway connection and construction staging —
2026-08-05 Plumbing
Source type: Encroachment
4447 LAKEWAY DR Bellingham WA 98229 Replace and upgraded water line, connected new house to existing sewer line (on … line work replacement —
2026-08-05 Electrical
Source type: Encroachment
254 FRIDAY CREEK RD Bellingham WA 98229 Underground boring installation of Comcast conduit to 254 Friday Creek Rd. —
2026-08-05 HVAC
Source type: Mechanical (Residential) - New
19 LITTLE STRAWBERRY LN Bellingham WA 98229 Heat pump -1 heat pump New installation HVAC installation —
2026-08-05 HVAC
Source type: Mechanical (Residential) - New
3236 ALDERWOOD AVE Bellingham WA 98225 Heating Appliance <100,000 BTU NEW - 1 100,000 BTU New installation HVAC installation —
2026-08-05 New Construction
Source type: Building (Residential) - SFR - New Construction
3599 BRECKENRIDGE RD Everson WA 98247 New, SFR w/attached garage. 3 Bed, 3 Bath, Mail Level 2252sf, Garage 2696, CvDec… 2,252 sf 3 beds residential —
2026-08-05 HVAC
Source type: Mechanical (Residential) - Replacement
5003 MISSION RD Bellingham WA 98226 Install Heat Pump heat pump replacement HVAC replacement —
2026-08-05 New Construction
Source type: Building (Residential) - SFR - New Construction
7 ORCHID CT Bellingham WA 98229 New SFR w/ attached garage and deck 4 Bed 4 Bath Unfinished Basement-638sf Lower… 638 sf 4 beds residential —
2026-08-05 HVAC
Source type: Mechanical (Residential) - Replacement
7556 KENDALL RD Maple Falls WA 98266 Install ductless heat pump. heat pump replacement HVAC replacement —
2026-08-05 Electrical
Source type: Encroachment
559 E AXTON RD Bellingham WA 98226 Underground boring installation of Comcast conduit to 559 E Axton Rd. —
2026-08-05 General Construction
Source type: Encroachment
2515 CENTRAL RD Everson WA 98247 101206353-2515 CENTRAL DR EMERGENCY FOLLOW UP REPLACED POLE AT GRID 468811-16347… —
2026-08-05 General Construction
Source type: Encroachment
9640 BENDER RD Lynden WA 98264 3003739472-9640 Bender Rd EMERGENCY FOLLOW UP STRAIGHTENED POLE AT GRID 473068-1… —
2026-08-05 New Construction
Source type: Building (Residential) - SFR - New Construction
4519 NOEL ST Blaine WA 98230 New, w/lu, sfr w/attached garage Master Plan 2319 Garage Left Elevation B 4 Bed … 950 sf 4 beds residential —
2026-08-05 New Construction
Source type: Building (Residential) - SFR - New Construction
365 E LAUREL RD Bellingham WA 98226 New, w/lu, SFR 4 Bed 3 Bath Lower Living-2171sf Upper Living-768sf Total Fire Fl… 2,171 sf 4 beds residential —
2026-08-05 Windows & Doors
Source type: Building (Residential) - Window Replacement
904 MARINE DR Bellingham WA 98225 Like-for-like replacement of five windows like for like replacement HVAC changeout —
2026-08-05 New Construction
Source type: Building (Residential) - Detached - New Construction
5904 TRUCK RD Deming WA 98244 New, w/lu, detached carport. Main Level 1200Sqft. 1,200 sf —
2026-08-05 HVAC
Source type: Mechanical (Residential) - Replacement
8388 GROUSE CRESCENT DR Blaine WA 98230 Changeout residential gas furnace and add heat pump to the system furnace, heat pump replacement HVAC changeout —
2026-08-05 HVAC
Source type: Mechanical (Residential) - Replacement
5 CATKIN CT Bellingham WA 98229 Replace Like in Kind Boiler replacement HVAC replacement —
2026-08-05 New Construction
Source type: Building (Residential) - SFR - New Construction
4513 NOEL ST Blaine WA 98230 New, w/lu, sfr w/attached garage Master Plan 2154 Garage Right Elevation B Main … 837 sf residential —
2026-08-05 HVAC
Source type: Mechanical (Residential) - Replacement
6597 CANYON LAKE RD Deming WA 98244 LIKE IN KIND COMBI - BOILER CHANGEOUT replacement HVAC changeout —
2026-08-05 Landscaping & Exterior
Source type: Encroachment
2788 DOUGLAS RD Ferndale WA 98248 Driveway improvements, including regrading existing areas and asphalt paving. —
2026-08-04 General Construction
Source type: Encroachment
4447 LAKEWAY DR Bellingham WA 98229 M.1600.0069140 —
2026-08-04 Plumbing
Source type: Plumbing (Residential) - Replacement
1 NELSON COVE RD Bellingham WA 98229 Replace Water Heater, Like-for-Like standard replacement Water heater —
2026-08-04 HVAC
Source type: Mechanical (Residential) - Replacement
6328 OVERLAND TRL Maple Falls WA 98266 REPLACE WOOD BURNING STOVE replacement HVAC replacement —
2026-08-04 General Construction
Source type: Encroachment
8240 N ENTERPRISE RD Custer WA 98240 Culvert repair —
2026-08-04 General Construction
Source type: Encroachment
7625 4TH ST Custer WA 98240 S-1025-6009586-COUNTY-APP#01; Northwest Ziply Fiber LLC is proposing to place 16… —
2026-08-04 General Construction
Source type: Encroachment
6576 CANYON LAKE RD Deming WA 98244 PSE REPLACED A POLE. ZIPLY NEEDS TO TRANSFERZIPLY OWNED ATTACHMENTS FROM THE OLD… —
2026-08-04 Plumbing
Source type: Encroachment
3048 HAXTON WAY Bellingham WA 98226 8" Water main extension and 8" longside sewer service with 12" steel casing. line work —
2026-08-04 Electrical
Source type: Encroachment
8075 SADDLEBROOK DR Lynden WA 98264 101192048-8075 Saddlebrook Dr Bore approximately 265' within ROW to replace prim… replacement —
2026-08-04 HVAC
Source type: Mechanical (Residential) - Replacement
3851 CINDY LN Bellingham WA 98226 40 gal tall NG water heater like for like. like for like replacement HVAC changeout —
2026-08-04 General Construction
Source type: Encroachment
4909 SAND RD Bellingham WA 98226 101206252-4909 Sand Rd; Emergency follow up replaced pole at grid 466680-163909 … —
2026-08-04 Plumbing
Source type: Encroachment
9545 HILL RD Sumas WA 98295 874046453-9545 Hill Rd; PSE are federally required to excavate this pipeline and… —
2026-08-04 Plumbing
Source type: Plumbing (Residential) - Replacement
1203 KALE LN Bellingham WA 98226 Replacing like for like - Electric tank replacement —
2026-08-04 New Construction
Source type: Building (Residential) - SFR - New Construction
26 JASPER RIDGE LN Bellingham WA 98229 New, w/lu, SFR. Main Level 1158sf, Lower Level 421sf, Garae 531sf, UnCvDecks 268… 1,158 sf residential —
2026-08-04 General Construction
Source type: Encroachment
— Access culvert —
2026-08-04 Electrical
Source type: Encroachment
1590 HALVERSTICK RD Lynden WA 98264 Ziply proposes to install new fiber optic cable along Halverstick Rd. via 336 LF… —
2026-08-04 Electrical
Source type: Encroachment
4471 SQUALICUM LAKE RD Bellingham WA 98226 Install new WTA bus stop with ADA boarding and alighting area concrete pad sized… —
Page 18 of 31 ← Prev 1 2 … 17 18 19 30 31 Next →
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 listing.

About Whatcom County Building Permits

Whatcom County, Washington processes building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 1,521+ Whatcom County building permits — newest permit date: 2026-11-04 from this listing's source.

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 1,521 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 2026-11-04. Newest permit date: 2026-11-04. 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 1,521 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.

See Pricing Set Up Free Alerts

Frequently Asked Questions about Whatcom County Building Permits

How many building permits does PermitGrab track in Whatcom County?

PermitGrab currently tracks 1,521 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.
Free resources

More on Whatcom County & U.S. construction activity

Free permit tools
Permit lookup tools and a free city-by-city volume lookup — no signup required.
Permit activity badge
Show clients Whatcom County permit activity from public records — copy one line of HTML for your website.

More Washington permit data

Seattle permits Spokane permits King County permits Tacoma permits Bellevue permits Vancouver permits Everett permits Kirkland permits Bellingham permits Pierce County permits

Comparing permit-data tools? See BuildZoom vs Shovels vs PermitGrab (2026) — how to compare market coverage, source freshness, and available record fields.

Choose your market →
Then finish
setup