King County property record for 920 20th Ave, Seattle, WA 98122 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,760 sqft · built 1903 |
| Lot Size | 0.109 acres (4,750 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $220,000 (Nov 1999) |
| Tax Bill | $10,319 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 722850-1495 |
| Primary APN | 722850-1495 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Stories | 2 Stories |
| Building Area | 1,760 sqft Living Area |
| Gross Area | 2,270 sqft |
| 1st Floor Area | 880 sqft |
| 2nd Floor Area | 880 sqft |
| Basement Area | 510 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1903 |
|---|---|
| Effective Year Built | Effective 1903 |
| Lot Area | 4,750 sqft (0.109 acres) |
| Garage Type | Detached |
| Garage Area | 240 sqft |
| Porch | Open Porch |
| Porch Area | 230 sqft |
| Deck Area | 210 sqft |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 722850149500 |
|---|---|
| Street Address | 920 20TH AVE |
| City | SEATTLE |
| State | WA |
| Zip | 98122-4736 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | RENTON HILL ADD N 8.4 FT OF 15 & S 30 FT OF 16 |
| Legal Range | 04 |
| Legal Township | 25 |
| Legal Section | 33 |
| Legal Subdivision | RENTON HILL ADD |
| Legal Block | 13 |
| Legal Lot Number | 15-16 |
| Jurisdiction | KING WA |
| Township / Civil Division | SEATTLE |
| Census Block Group | 3 |
| Census Block | 3005 |
| Census Tract | 7902 |
Source: King County records · APN 722850-1495
Assessment roll updated July 7, 2026 · Last verified July 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 | 920 20TH AVE, SEATTLE, WA 98122-4736 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Nov 19, 1999 · Amount on Record |
| Deed Sale | Nov 19, 1999 · Amount on Record |
| Prior Sale | Jun 29, 1992 |
| Deed Document Number | 19992052 |
| Record Updated | Sep 20, 2026 |
Source: King County records · Assessment roll updated July 7, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | Washington |
| County | King County |
| Municipality | Seattle City |
| Unified School District | Seattle Public Schools (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 | $10,319.00 (+0.82%) | ||
| 2025 | $968,000 (-6.74%) Land $644,000 Building $324,000 | $968,000 (-6.74%) Land $644,000 Building $324,000 | |
| 2024 | $10,235.00 (+13.87%) | $1,038,000 (-0.57%) Land $632,000 Building $406,000 | $1,038,000 (-0.57%) Land $632,000 Building $406,000 |
| 2022 | $8,988.00 | $1,044,000 Land $545,000 Building $499,000 | $1,044,000 Land $545,000 Building $499,000 |
Source: FEMA National Flood Hazard Layer, King County (53033C), updated September 23, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 530330079023, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 1 (2020) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Dec 2020, other causes |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 929 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Xfinity | Cable | 2,000 / 2,000 |
| Lumen Technologies | Fiber | 2,000 / 1,000 |
| Radiate Holdings | Cable | 1,500 / 50 |
| Verizon | Fixed Wireless | 1,000 / 75 |
| AT&T | Fixed Wireless | 100 / 20 |
| Starlink | Satellite (low-earth orbit) | 280 / 30 |
May also be available at this address: T-Mobile USA, Radiate Holdings, Lumen Technologies. Availability varies by address; speeds are provider-advertised maximums, not measured.
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