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.

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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:

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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

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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 2026-11-04

1,521 permits sorted by date

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

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Date Type Address Details Contractor / Status Save
2026-02-27 Landscaping & Exterior
Source type: Building (Residential) - SFR - Addition
9476 AXLUND RD Lynden WA 98264 Remodel & Addition, remodel existing SFR and add attached garage. Lower Level Re… —
2026-02-25 New Construction
Source type: Building (Residential) - SFR - New Construction
4528 CIRQUE ST Blaine WA 98230 New, w/lu, sfr w/attached garage, 4 Bed, 3 Bath, Main Level 950, Upper level 136… 400 sf 4 beds residential —
2026-02-25 Landscaping & Exterior
Source type: Building (Residential) - SFR - New Construction
4540 CIRQUE ST Blaine WA 98230 New, w/lu, sfr w/attached garage. Main Level 837sf, Upper Level 1317sf, Garage 3… —
2026-02-25 Landscaping & Exterior
Source type: Building (Residential) - SFR - New Construction
697 RAINBOW DR Sedro Woolley WA 98284 New, SFR, 2 bed 2 bath. Main Level 1104sf, CVDeck 61sf, Totalsf=1165, see VAR-MI… —
2026-02-25 New Construction
Source type: Building (Residential) - SFR - New Construction
4520 CIRQUE ST Blaine WA 98230 New, w/lu, sfr w/attached garage 4 Bed 3 Bath Master Plan 2319 Garage Left Eleva… 950 sf 4 beds residential —
2026-02-25 Landscaping & Exterior
Source type: Building (Residential) - SFR - New Construction
4526 CIRQUE ST Blaine WA 98230 New Repeat Plan, w/lu, SINGLE FAMILY HOME ELEVATION B GARAGE SWING RIGHT APPROVE… —
2026-02-25 Landscaping & Exterior
Source type: Building (Residential) - SFR - New Construction
4518 CIRQUE ST Blaine WA 98230 New, w/lu, sfr w/attached garage. 4 Bed, 3 Bath, Main Level 950sf, Upper level 1… —
2026-02-24 HVAC
Source type: Encroachment
4519 CIRQUE ST Blaine WA 98230 Driveway connection and construction staging —
2026-02-24 Demolition
Source type: Building (Commercial) - New
7506 GEMINI ST Blaine WA 98230 Recreation Facility - Public Park - Covered Pavilion 2400sf Pole Construction. R… —
2026-02-23 Landscaping & Exterior
Source type: Building (Residential) - SFR - New Construction
1180 MUKLUK PL Bellingham WA 98226 New, w/lu, SFR. 3 Bed, 5 Bath, Main Level 2873sf, Upper Level 801sf, Garage 1 61… sprinkler —
2026-02-19 HVAC
Source type: Building (Commercial) - Eligible Facility Request
1404 MARIETTA AVE Bellingham WA 98226 Equipment Swap replacement HVAC replacement —
2026-02-18 Landscaping & Exterior
Source type: Building (Residential) - SFR - New Construction
4519 CIRQUE ST Blaine WA 98230 New, w/lu, sfr w/attached garage 4 Bed 3 Bath Master Plan 2064 Garage Left Eleva… —
2026-02-17 HVAC
Source type: Building (Residential) - Detached - New Construction
6862 GUIDE MERIDIAN Lynden WA 98264 New, w/lu, unheated shop. Main Level Shop 2476sf, CarPort 1196sf, TotalSF=3672 New installation HVAC installation —
2026-02-16 General Construction
Source type: Building - Land Clearing Permit
80 SUDDEN VALLEY DR Bellingham WA 98229 removal of six trees —
2026-02-13 Interior Renovation
Source type: Building (Commercial) - Alteration/Tenant Improvement
742 MARINE DR Unit: 5 Bellingham WA 98225 Building 5: Certificate Of Occupancy for S1 Storage. 3330 sf. Unsprinklered, Unh… —
2026-02-13 Interior Renovation
Source type: Building (Commercial) - Alteration/Tenant Improvement
742 MARINE DR Unit: 8 Bellingham WA 98225 Building 8: Tenant improvement of existing building open sided for storage of wo… —
2026-02-13 Interior Renovation
Source type: Building (Commercial) - Alteration/Tenant Improvement
742 MARINE DR Unit: 4 Bellingham WA 98225 Building 4: Tenant improvement of existing building for fabrication of Marine Eq… —
2026-02-12 HVAC
Source type: Building (Residential) - Detached - New Construction
7167 W 40TH DR Ferndale WA 98248 New, w/lu, detached shop and driveway expansion. 24'x48' Pole Bldng-1152sf New installation HVAC installation —
2026-02-12 Landscaping & Exterior
Source type: Building (Residential) - SFR - New Construction
4973 HIGHLAND DR Blaine WA 98230 New SFR. Existing SFR to become ADU per ADM2025-00014 through SFR2026-00070. Low… —
2026-02-10 Landscaping & Exterior
Source type: Building (Residential) - SFR - New Construction
688 RAINBOW DR Sedro Woolley WA 98284 New, sfr w/attached garage, see SHX2026-00038. 3 Bed, 2 Bath, Main Level 800sf, … —
2026-02-10 Landscaping & Exterior
Source type: Building (Residential) - SFR - New Construction
8835 SEMIAHMOO DR Blaine WA 98230 Replacement SFR w/attached garage. 3 Bed, 4 bath, Main level 2120sf, Upper Level… sprinkler —
2026-02-09 Demolition
Source type: Building (Residential) - Detached - Alteration/Remodel/Repair
2987 HAXTON WAY Bellingham WA 98226 Demolish existing Pole Building and Construct a New Shop/Storage Structure for P… —
2026-02-05 HVAC
Source type: Encroachment
4501 NOEL ST Blaine WA 98230 Driveway connection and construction staging —
2026-02-05 HVAC
Source type: Encroachment
4503 NOEL ST Blaine WA 98230 Driveway connection and construction staging —
2026-02-05 HVAC
Source type: Encroachment
4509 NOEL ST Blaine WA 98230 Driveway connection and construction staging —
2026-02-05 HVAC
Source type: Encroachment
4525 NOEL ST Blaine WA 98230 Driveway connection and construction staging —
2026-02-05 HVAC
Source type: Encroachment
4531 NOEL ST Blaine WA 98230 Driveway connection and construction staging —
2026-02-05 HVAC
Source type: Encroachment
4527 NOEL ST Blaine WA 98230 Driveway connection and construction staging —
2026-02-05 HVAC
Source type: Encroachment
4515 NOEL ST Blaine WA 98230 Driveway connection and construction staging —
2026-02-05 HVAC
Source type: Encroachment
4529 NOEL ST Blaine WA 98230 Driveway connection and construction staging —
2026-02-05 HVAC
Source type: Encroachment
4507 NOEL ST Blaine WA 98230 Driveway connection and construction staging —
2026-02-04 Landscaping & Exterior
Source type: Building (Residential) - SFR - New Construction
4531 NOEL ST Blaine WA 98230 New, w/lu, sfr w/attached garage Master Plan 2319 Garage Left Elevation A Main L… —
2026-02-04 Landscaping & Exterior
Source type: Building (Residential) - SFR - New Construction
4509 NOEL ST Blaine WA 98230 New, w/lu, sfr w/attached garage Master Plan 2154 Garage Right Elevation B Main … —
2026-02-04 Landscaping & Exterior
Source type: Building (Residential) - SFR - New Construction
4515 NOEL ST Blaine WA 98230 New, w/lu, sfr w/attached garage Master Plan 2319 Garage Left Elevation A Main L… —
2026-02-04 Landscaping & Exterior
Source type: Building (Residential) - SFR - New Construction
4507 NOEL ST Blaine WA 98230 New, w/lu, sfr w/attached garage Master Plan 2319 Garage Left Elevation A Main L… —
2026-02-04 Landscaping & Exterior
Source type: Building (Residential) - SFR - New Construction
4503 NOEL ST Blaine WA 98230 New, w/lu, sfr w/attached garage Master Plan 2064 Garage Right Elevation B Main … —
2026-02-04 Landscaping & Exterior
Source type: Building (Residential) - SFR - New Construction
4501 NOEL ST Blaine WA 98230 New, w/lu, sfr w/attached garage Master Plan 2319 Garage Right Elevation A Main … —
2026-02-04 Landscaping & Exterior
Source type: Building (Residential) - SFR - New Construction
4525 NOEL ST Blaine WA 98230 New, w/lu, sfr w/attached garage Master Plan 2064 Garage Right Elevation B Main … —
2026-02-04 Landscaping & Exterior
Source type: Building (Residential) - SFR - New Construction
4527 NOEL ST Blaine WA 98230 New, w/lu, sfr w/attached garage Master Plan 2319 Garage Left Elevation A Main L… —
2026-02-04 Landscaping & Exterior
Source type: Building (Residential) - SFR - New Construction
4529 NOEL ST Blaine WA 98230 New, w/lu, sfr w/attached garage Master Plan 2154 Garage Right Elevation B Main … —
2026-02-03 Interior Renovation
Source type: Building (Commercial) - Alteration/Tenant Improvement
7948 BIRCH BAY DR Blaine WA 98230 Change of occupancy to from Single-Family Residence to Public Library. Work incl… 2,377 sf residential New construction —
2026-02-03 HVAC
Source type: Building (Commercial) - Eligible Facility Request
4856 BIRCH BAY LYNDEN RD Blaine WA 98230 Equipment Swap Install 6 Antennas, 9 RRU's and supporting tower and ground equip… replacement HVAC replacement —
2026-02-02 Landscaping & Exterior
Source type: Building (Residential) - SFR - New Construction
4576 DECATUR DR Ferndale WA 98248 New, w/lu, sfr 4 Bed 3 Bath Lower Living-1506sf Upper Living-1504sf Garage-589sf… —
2026-02-02 Landscaping & Exterior
Source type: Building (Residential) - SFR - New Construction
371 GEORGE RD Point Roberts WA 98281 New, w/lu, SFR w/attached garage. 2 Bed, 2 Bath, Main Level 1450sf, Garage 456sf… —
2026-01-31 Landscaping & Exterior
Source type: Building (Residential) - SFR - New Construction
6992 KICKERVILLE RD Ferndale WA 98248 New, sfr, w/ attached garage, see LFG2025-00086 & SPR2024-00201 3 Bed 4 Bath Low… —
2026-01-31 HVAC
Source type: Building (Residential) - Detached - New Construction
6992 KICKERVILLE RD Ferndale WA 98248 New, shop, see SPR2024-00201. Un-Heated. Main Level 1440sf. New installation HVAC installation —
2026-01-30 Electrical
Source type: Encroachment
1039 CORONADO AVE Bellingham WA 98229 101176858-1039 Coronado Ave BORE AND TRENCH APROXIMATELY 1,730' WITHIN ROW TO RE… replacement —
2026-01-30 Landscaping & Exterior
Source type: Building (Residential) - SFR - New Construction
3039 CEDAR LN Sedro Woolley WA 98284 New, 2 bed residence, OSS 2 Bed 2 Bath Living-1056sf Cov Porch/Deck-48sf —
2026-01-28 New Construction
Source type: Building (Residential) - SFR - New Construction
3859 EVERETT LN Ferndale WA 98248 New SFR, DET, OSS, & driveway. 2 Bed, 2 Bath, Main Level 606sf, Upper level 618s… 606 sf 2 beds residential sprinkler —
2026-01-28 Fire Protection
Source type: Fire Construction - Specialty System
4100 UNICK RD Ferndale WA 98248 Replace legacy Foxboro DCS at Ferndale Terminal with a new Delta DCS system —
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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 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.

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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 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.
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