King County property record for 18912 89th Ave NE, Bothell, WA 98011
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,630 sqft · built 1960 |
| Lot Size | 0.193 acres (8,400 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $197,000 (Nov 2000) |
| Tax Bill | $8,061 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 635990-0047 |
| Primary APN | 635990-0047 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Stories | 1 Story |
| Building Area | 1,630 sqft Living Area |
| 1st Floor Area | 1,050 sqft |
| Basement Area | 580 sqft |
| Finished Basement | 580 sqft |
| Year Built | Built 1960 |
|---|---|
| Effective Year Built | Effective 1960 |
| Lot Area | 8,400 sqft (0.193 acres) |
| Garage Type | Carport |
| Garage Area | 240 sqft |
| Carport | Carport |
| Carport Area | 240 sqft |
| Parking Spaces | 1 Parking Space |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 635990004700 |
|---|---|
| Street Address | 18912 89TH AVE NE |
| City | BOTHELL |
| State | WA |
| Zip | 98011-2831 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R 8400 |
| Legal Description | OLIN CREST ADD LOT 9 BOTHELL BLA #2000-00003 REC #20000824900004 SD BLA BEING PORS SD LOTS 9 & 10 TGW UND INT IN TRACT A |
| Legal Range | 05 |
| Legal Township | 26 |
| Legal Section | 06 |
| Legal Subdivision | OLIN CREST ADD |
| Legal Tract | A |
| Legal Block | 1 |
| Legal Lot Number | 9 |
| Jurisdiction | KING WA |
| Township / Civil Division | SEATTLE EAST |
| Census Block Group | 2 |
| Census Block | 2003 |
| Census Tract | 21803 |
Source: King County records, as of July 7, 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 Record |
|---|---|
| Mailing Address | 18912 89TH AVE NE, BOTHELL, WA 98011-2831 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Nov 30, 2000 · Amount on Record |
| Deed Sale | Nov 30, 2000 · Amount on Record |
| Prior Sale | Aug 24, 2000 · Amount on Record |
| Deed Document Number | 20001814 |
| Last Transfer Date | Dec 24, 2015 |
| Transfer Doc | 0000001083 |
| Record Updated | Oct 29, 2026 |
Source: King County assessment roll, as of July 7, 2026
| Type | Name |
|---|---|
| State | Washington |
| County | King County |
| Municipality | Bothell City |
| Unified School District | Northshore School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $8,061.00 (+17.06%) | ||
| 2025 | $798,000 (+10.53%) Land $621,000 Building $177,000 | $798,000 (+10.53%) Land $621,000 Building $177,000 | |
| 2024 | $6,886.00 (+3.66%) | $722,000 (-4.12%) Land $565,000 Building $157,000 | $722,000 (-4.12%) Land $565,000 Building $157,000 |
| 2022 | $6,643.00 | $753,000 Land $410,000 Building $343,000 | $753,000 Land $410,000 Building $343,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective September 23, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 99.4% of Washington |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | NORTHSHORE UTILITY DISTRICT serves 99,789 people · EPA ID WA5340800 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Mar 2025 |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 356 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ziply Fiber Fiber | 6,000 / 6,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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