Snohomish County property record for 18509 40th Ave SE, Bothell, WA 98012 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 2.5 Baths |
| Year Built | Built 2012 |
| Square Footage | 2,199 sqft Living Area |
| Lot Size | 6,534 sqft (0.15 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $400,180 (2012) |
| Tax Bill | $10,384.00 (2026) |
| Primary APN | 0880-000-012-00 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Partial Baths | 1 Partial Baths |
| Total Rooms | 5 Rooms |
| Units | 2 Units |
| Building Area | 2,199 sqft Living Area |
| Gross Area | 2,640 sqft Gross Area |
| 1st Floor | 832 sqft 1st Floor |
| Stories | 2 Stories |
| Primary Flooring | Carpet Flooring |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 2012 |
|---|---|
| Effective Year Built | Effective 2012 |
| Exterior Material | Wood Siding Exterior |
| Construction Type | Frame Construction |
| Foundation Type | No Foundation Foundation |
| Roof Construction | Gable Roof Construction |
| Roof Material | Composition Shingle Roof |
| Lot Area | 6,534 sqft (0.15 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 441 sqft Garage |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Forced Air with Air Conditioning Heating |
| Heating Fuel | Gas Heating Fuel |
| Account Number | 4382531 |
|---|---|
| Street Address | 18509 40TH AVE SE |
| City | BOTHELL |
| State | WA |
| Zip | 98012-7512 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | SECTION 16 TOWNSHIP 27 RANGE 05 QUARTER NW FERNCRESS BLK 000 D-00 - LOT 12 TGW EQ & UNDIV 1/25TH INT IN TRS 998 & 999 |
| Legal Range | 05 |
| Legal Township | 27 |
| Legal Section | 16 |
| Legal Subdivision | FERNCRESS |
| Legal Tract | 998 |
| Legal Block | 000 D |
| Legal Lot Number | 12 |
| Jurisdiction | SNOHOMISH WA |
| Minor Civil Division | MALTBY |
| Census Blockgroup | 3 |
| Census Block | 3021 |
| Census Tract | 52107 |
Source: Snohomish County records · APN 0880-000-012-00
Assessment roll updated August 14, 2026 · Last verified August 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 |
|---|---|
| Mailing Address | 18509 40TH AVE SE, BOTHELL, WA 98012-7512 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Aug 09, 2012 · Amount on Record |
| Deed Sale | Aug 09, 2012 · Amount on Record |
| Prior Sale | Jul 22, 2011 · Amount on Record |
| Deed Doc Number | 2012523 |
| Prior Transfer Date | Apr 13, 2009 |
| Prior Transfer Doc | 0000000984 |
| Record Refreshed | Sep 20, 2026 |
Source: Snohomish County records · Assessment roll updated August 14, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | Washington |
| County | Snohomish County |
| Unified School District | Northshore 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 |
|---|---|---|---|
| 2026 | $10,384.00 (+17.19%) | $1,216,900 (+8.21%) Land $835,000 Building $381,900 | $1,216,900 (+8.21%) Land $835,000 Building $381,900 |
| 2023 | $8,861.00 (+13.7%) | $1,124,600 (+43.26%) Land $695,000 Building $429,600 | $1,124,600 (+43.26%) Land $695,000 Building $429,600 |
| 2022 | $7,793.00 | $785,000 Land $430,000 Building $355,000 | $785,000 Land $430,000 Building $355,000 |
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