King County property record for 16516 121st Ave NE, Bothell, WA 98011
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 2,400 sqft · built 1988 |
| Lot Size | 0.25 acres (10,903 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $384,950 (Jul 2002) |
| Tax Bill | $14,276 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 934850-0380 |
| Primary APN | 934850-0380 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 2,400 sqft Living Area |
| Gross Area | 3,130 sqft |
| 1st Floor Area | 1,460 sqft |
| 2nd Floor Area | 940 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1988 |
|---|---|
| Effective Year Built | Effective 1988 |
| Lot Area | 10,903 sqft (0.25 acres) |
| Garage Type | Attached |
| Garage Area | 730 sqft |
| Parking Spaces | 3 Parking Spaces |
| Deck Area | 300 sqft |
| Heating System | Heat Pump |
|---|---|
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 934850038001 |
|---|---|
| Street Address | 16516 121ST AVE NE |
| City | BOTHELL |
| State | WA |
| Zip | 98011-7103 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R 9600 |
| Legal Description | WHISPERWOOD |
| Legal Range | 05 |
| Legal Township | 26 |
| Legal Section | 09 |
| Legal Subdivision | WHISPERWOOD |
| Legal Lot Number | 38 |
| Jurisdiction | KING WA |
| Township / Civil Division | SEATTLE EAST |
| Census Block Group | 3 |
| Census Block | 3004 |
| Census Tract | 21905 |
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 | 16516 121ST AVE NE, BOTHELL, WA 98011-7103 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jul 3, 2002 · Amount on Record |
| Deed Sale | Jul 3, 2002 · Amount on Record |
| Prior Sale | Jun 30, 1988 · Amount on Record |
| Deed Document Number | 20021575 |
| Prior Transfer Date | Dec 26, 2001 |
| Prior Transfer Doc | 0000001575 |
| 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 | $14,276.00 (+24.49%) | ||
| 2025 | $1,436,000 (+17.51%) Land $792,000 Building $644,000 | $1,436,000 (+17.51%) Land $792,000 Building $644,000 | |
| 2024 | $11,468.00 (+10.56%) | $1,222,000 (+2.52%) Land $720,000 Building $502,000 | $1,222,000 (+2.52%) Land $720,000 Building $502,000 |
| 2022 | $10,373.00 | $1,192,000 Land $437,000 Building $755,000 | $1,192,000 Land $437,000 Building $755,000 |
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 | WOODINVILLE WATER DISTRICT serves 66,699 people · EPA ID WA5341600 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Sep 2022 |
| 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 474 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 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: T-Mobile, Verizon.
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