King County property record for 9818 11th Ave SW, Seattle, WA 98106
| Property Type | Townhouse |
|---|---|
| Details | 3 bd · 3 ba · 1,800 sqft · built 2020 |
| Lot Size | 0.028 acres (1,211 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $545,113 (Jun 2020) |
| Tax Bill | $7,859 (2026) |
| Deeds & Mortgages | Jun 2020 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 289585-0410 |
| Primary APN | 289585-0410 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Half Baths | 3 Half Baths |
| Stories | 2 Stories |
| Building Area | 1,800 sqft Living Area |
| Gross Area | 2,190 sqft |
| 1st Floor Area | 730 sqft |
| 2nd Floor Area | 760 sqft |
| Basement Area | 310 sqft |
| Finished Basement | 310 sqft |
| Year Built | Built 2020 |
|---|---|
| Effective Year Built | Effective 2020 |
| Architectural Style | Townhouse |
| Lot Area | 1,211 sqft (0.028 acres) |
| Garage Type | Attached |
| Garage Area | 390 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Open Porch |
| Porch Area | 60 sqft |
| Deck Area | 60 sqft |
| Heating System | Heat Pump |
|---|---|
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 289585041006 |
|---|---|
| Street Address | 9818 11TH AVE SW |
| City | SEATTLE |
| State | WA |
| Zip | 98106-3362 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Townhouse |
| Local Zoning Code | R-18 |
| Legal Description | GREENBRIDGE DIVISION 6 |
| Legal Range | 04 |
| Legal Township | 23 |
| Legal Section | 06 |
| Legal Subdivision | GREENBRIDGE DIVISION 6 |
| Legal Lot Number | 41 |
| Jurisdiction | KING WA |
| Township / Civil Division | SEATTLE |
| Census Block Group | 2 |
| Census Block | 2004 |
| Census Tract | 26500 |
9818 11th Ave SW, a townhouse, is owned and occupied by two individuals who bought it in June 2020.
Source: King County records, as of July 7, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 9818 11TH AVE SW, SEATTLE, WA 98106-3362 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 30, 2020 · Amount on File |
| Deed Sale | Jun 30, 2020 · Amount on File |
| Deed Document Number | 20202335 |
| Record Updated | Sep 20, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | KING WA |
| Recording Date | Jun 30, 2020 |
| Property Address | 9818 11TH AVE SW, SEATTLE, WA 98106-3362 |
| Document Number | 0000002335 |
| Map Reference | VOL 284 PG 32-37 |
| Instrument Date | Jun 18, 2020 |
| Instrument | 20200630002335 |
| Transaction Type | Subdivision Related Transfer |
| Record Updated | Jul 30, 2021 |
| Title Company | CHICAGO TITLE |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $8,808.01 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 9818 11TH AVE SW, SEATTLE, WA 98106-3362 |
| Document Number | 0000002336 |
|---|---|
| Date | Jun 30, 2020 |
| Instrument | 20200630002336 |
| Name | HOMEBRIDGE FINANCIAL SERVICES INC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jul 1, 2050 |
The 2026 property tax bill for 9818 11th Ave SW was $7,859.
Source: King County assessment roll, as of July 7, 2026
| Type | Name |
|---|---|
| State | Washington |
| County | King County |
| Unified School District | Highline School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $7,859.00 | ||
| 2025 | $635,000 (+2.42%) Land $200,000 Building $435,000 | $635,000 (+2.42%) Land $200,000 Building $435,000 | |
| 2024 | $7,336.00 | $620,000 Land $175,000 Building $445,000 | $620,000 Land $175,000 Building $445,000 |
| 2022 | $6,961.00 | $609,000 Land $122,000 Building $487,000 | $609,000 Land $122,000 Building $487,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 9818 11th Ave SW in Zone X, an area of minimal flood risk.
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.
The area around 9818 11th Ave SW has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 | SEATTLE PUBLIC UTILITIES serves 1,161,961 people · EPA ID WA5377050 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jul 2025 |
| Lead | 2 ppb (2025) action level 15 ppb |
| 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 546 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: CenturyLink, T-Mobile.
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