King County property record for 18506 89th Ave NE, Bothell, WA 98011
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 3.5 ba · 4,040 sqft · built 2023 |
| Lot Size | 0.217 acres (9,439 sqft) |
| Owner | Company Name on Record |
| Last Sale | $2,250,000 (Feb 2023) |
| Tax Bill | $20,802 (2026) |
| Deeds & Mortgages | Nov 2021 Mortgage Feb 2023 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 635990-0149 |
| Primary APN | 635990-0149 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Building Area | 4,040 sqft Living Area |
| Gross Area | 4,630 sqft |
| 1st Floor Area | 1,910 sqft |
| 2nd Floor Area | 2,130 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2023 |
|---|---|
| Effective Year Built | Effective 2023 |
| Lot Area | 9,439 sqft (0.217 acres) |
| Garage Type | Attached |
| Garage Area | 590 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 320 sqft |
| Heating System | Heat Pump |
|---|---|
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 635990014907 |
|---|---|
| Street Address | 18506 89TH AVE NE |
| City | BOTHELL |
| State | WA |
| Zip | 98011-2827 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R 9600 |
| Legal Description | OLIN CREST ADD LOT 4 BOTHELL BLA#BLA2020-16089 REC#20201015900002 SD BLA DAF- ALL BLK 3 SD PLAT TGW UND INT IN TR A |
| Legal Range | 05 |
| Legal Township | 26 |
| Legal Section | 06 |
| Legal Subdivision | OLIN CREST ADD |
| Legal Block | 3 |
| Legal Lot Number | 4 |
| Jurisdiction | KING WA |
| Township / Civil Division | SEATTLE EAST |
| Census Block Group | 2 |
| Census Block | 2009 |
| 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 | Company Name on Record |
|---|---|
| Mailing Address | 18506 89TH AVE NE, BOTHELL, WA 98011-2827 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Family Trust |
| Date | Document |
|---|---|
| Nov 10, 2021 | Deed of Trust, Mortgage · Commercial Mortgage COASTAL COMMUNITY BANK |
| Feb 1, 2023 | Warranty Deed, Transfer CHICAGO TITLE |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Feb 1, 2023 · Amount on Record |
| Deed Sale | Feb 1, 2023 · Amount on Record |
| Deed Document Number | 2023289 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KING WA |
| Property Address | WA |
| Transaction Type | Mortgage |
| Record Updated | Mar 8, 2023 |
| Title Company | E-CHICAGO TITLE, CHICAGO TITLE |
| Name | Verified Name |
|---|---|
| Address | 23209 3RD AVE SE, EVERETT, WA 98201 |
| Document Number | 0000001771 |
|---|---|
| Date | Nov 10, 2021 |
| Instrument | 20211110001771 |
| Name | COASTAL COMMUNITY BANK |
|---|---|
| Type | Bank |
| Address | EVERETT, WA 98203 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | KING WA |
| Recording Date | Feb 1, 2023 |
| Property Address | WA |
| Document Number | 0000000289 |
| Map Reference | DOC 20201015900002 |
| Instrument Date | Jan 20, 2023 |
| Instrument | 20230201000289 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Title Company | CHICAGO TITLE |
| Amount | Amount Recorded |
|---|---|
| Tax | $49,767.50 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 18506 89TH AVE NE, BOTHELL, WA 98011-2827 |
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 | $20,802.00 (+18.39%) | ||
| 2025 | $2,106,000 (+11.55%) Land $671,000 Building $1,435,000 | $2,106,000 (+11.55%) Land $671,000 Building $1,435,000 | |
| 2024 | $17,571.00 (+420.01%) | $1,888,000 (+411.65%) Land $610,000 Building $1,278,000 | $1,888,000 (+411.65%) Land $610,000 Building $1,278,000 |
| 2022 | $3,379.00 | $369,000 Land $369,000 | $369,000 Land $369,000 |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
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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