Whatcom County property record for 8431 Delta Line Rd, Custer, WA 98240 · Last verified March 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,152 sqft · built 1971 |
| Lot Size | 0.39 acres (17,001 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $2,047 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 242689 |
| Primary APN | 242689 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Stories | 1 Story |
| Building Area | 1,152 sqft Living Area |
| 1st Floor Area | 1,152 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1971 |
|---|---|
| Architectural Style | Other |
| Exterior Material | Combination |
| Foundation Type | Concrete |
| Roof Material | Composition Shingle |
| Lot Area | 17,001 sqft (0.39 acres) |
| Garage Type | Attached |
| Garage Area | 288 sqft |
| Parking Spaces | 1 Parking Space |
| Patio Area | 99 sqft |
| Storage Building | 312 sqft |
| Heating System | Baseboard |
|---|
| Account Number | 242689 |
|---|---|
| Street Address | 8431 DELTA LINE RD |
| City | CUSTER |
| State | WA |
| Zip | 98240-9617 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | N 1/2 E 200 FT OF N 200 FT OF S 385 FT OF SE NE NE-LESS RD-SUBJ TO BLA AS REC AF 2020-1003894 |
| Legal Range | 01 |
| Legal Township | 40 |
| Legal Section | 24 |
| Jurisdiction | WHATCOM WA |
| Township / Civil Division | BLAINE |
| Census Block Group | 1 |
| Census Block | 1050 |
| Census Tract | 10408 |
Source: Whatcom County records · APN 242689
Assessment roll updated May 31, 2025 · Last verified March 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Co-owner | Verified Secondary Owner |
| Mailing Address | 8431 DELTA LINE RD, CUSTER, WA 98240-9617 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Oct 29, 2024 |
| Deed Sale | Oct 29, 2024 |
| Deed Document Number | 2024-1002339 |
| Record Updated | Jun 08, 2026 |
Source: Whatcom County records · Assessment roll updated May 31, 2025 · Last verified March 2026
| Type | Name |
|---|---|
| State | Washington |
| County | Whatcom County |
| Unified School District | Ferndale School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $2,047.00 (-17.66%) Senior Citizen's exemption | $265,666 (-) Land $116,070 Building $149,596 | $421,763 (+31.2%) Land $223,100 Building $198,663 |
| 2022 | $265,666 Land $116,070 Building $149,596 | $321,456 Land $140,445 Building $181,011 | |
| 2021 | $2,486.00 |
Source: FEMA National Flood Hazard Layer, Whatcom County (53073C), updated May 26, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
| Wildfire Risk | Low above 20% of the US · above 16% of Washington |
|---|---|
| Wildfire Likelihood | About 1 in 10,000 per year |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
Values are read at the parcel center point; lenders make the official flood determination.
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