King County property record for 421 17th Ave E, Seattle, WA 98112 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1905 |
| Square Footage | 2,820 sqft Living Area |
| Lot Size | 3,360 sqft (0.077 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $1,200,000 (2014) |
| Tax Bill | $13,352.00 (2026) |
| Primary APN | 423240-0860 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Building Area | 2,820 sqft Living Area |
| 1st Floor | 1,070 sqft 1st Floor |
| 2nd Floor | 1,050 sqft 2nd Floor |
| Basement Area | 700 sqft Basement |
| Finished Basement | 700 sqft Finished |
| Stories | 2 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1905 |
|---|---|
| Effective Year Built | Effective 1905 |
| Lot Area | 3,360 sqft (0.077 acres) |
| Deck Area | 250 sqft Deck |
| Porch | Open Porch |
| Porch Area | 100 sqft Porch |
| Heating System | Forced Air with Air Conditioning Heating |
|---|---|
| Heating Fuel | Electric Heating Fuel |
| Sewage | Municipal Sewage |
| Water Source | Commercial Water Source |
| Account Number | 423240086003 |
|---|---|
| Street Address | 421 17TH AVE E |
| City | SEATTLE |
| State | WA |
| Zip | 98112-4609 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LAWS ADD S 28 FT OF N 43 FT PLAT BLOCK: 18 PLAT LOT: 13 |
| Legal Range | 04 |
| Legal Township | 25 |
| Legal Section | 28 |
| Legal Subdivision | LAWS ADD |
| Legal Block | 18 |
| Legal Lot Number | 13 |
| Jurisdiction | KING WA |
| Minor Civil Division | SEATTLE |
| Census Blockgroup | 3 |
| Census Block | 3002 |
| Census Tract | 7600 |
Source: King County records · APN 423240-0860
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 | 421 17TH AVE E, SEATTLE, WA 98112-4609 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jun 30, 2014 · Amount on Record |
| Deed Sale | Jun 30, 2014 · Amount on Record |
| Prior Sale | Jun 16, 2005 · Amount on Record |
| Deed Doc Number | 20141856 |
| Record Refreshed | 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 | $13,352.00 (+5.79%) | ||
| 2025 | $1,298,000 (-1.82%) Land $760,000 Building $538,000 | $1,298,000 (-1.82%) Land $760,000 Building $538,000 | |
| 2024 | $12,621.00 (-3.09%) | $1,322,000 (-14.21%) Land $760,000 Building $562,000 | $1,322,000 (-14.21%) Land $760,000 Building $562,000 |
| 2022 | $13,023.00 | $1,541,000 Land $555,000 Building $986,000 | $1,541,000 Land $555,000 Building $986,000 |
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