King County property record for 521 19th Ave E, Seattle, WA 98112 · Last verified August 2026
| Property Type | Triplex |
|---|---|
| Details | 3 bd · 2.5 ba · 2,780 sqft · built 1900 |
| Lot Size | 0.11 acres (4,800 sqft) |
| Owner | Company Name on File |
| Last Sale | $752,500 (Jun 2007) |
| Tax Bill | $14,613 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 423240-0325 |
| Primary APN | 423240-0325 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 2 Half Baths |
| Stories | 2 Stories |
| Building Area | 2,780 sqft Living Area |
| Gross Area | 3,640 sqft |
| 1st Floor Area | 1,040 sqft |
| 2nd Floor Area | 1,040 sqft |
| Upper Floors Area | 260 sqft |
| Basement Area | 1,040 sqft |
| Finished Basement | 700 sqft |
| Unfinished Basement | 340 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1900 |
| Architectural Style | Triplex |
| Lot Area | 4,800 sqft (0.11 acres) |
| View / Lot | Highway |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 423240032502 |
|---|---|
| Street Address | 521 19TH AVE E |
| City | SEATTLE |
| State | WA |
| Zip | 98112-4082 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Triplex |
| Legal Description | LAWS ADD N 40 FT PLAT BLOCK: 13 PLAT LOT: 13 |
| Legal Range | 04 |
| Legal Township | 25 |
| Legal Section | 28 |
| Legal Subdivision | LAWS ADD |
| Legal Block | 13 |
| Legal Lot Number | 13 |
| Jurisdiction | KING WA |
| Township / Civil Division | SEATTLE |
| Census Block Group | 1 |
| Census Block | 1011 |
| Census Tract | 7600 |
Source: King County records · APN 423240-0325
Assessment roll updated July 7, 2026 · Last verified August 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 File |
|---|---|
| Mailing Address | 521 19TH AVE E, SEATTLE, WA 98112-4082 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jun 15, 2007 · Amount on Record |
| Deed Sale | Jun 15, 2007 · Amount on Record |
| Deed Document Number | 20072368 |
| Prior Transfer Date | Mar 10, 1994 |
| Prior Transfer Doc | 0000002452 |
| Record Updated | Sep 20, 2026 |
Source: King County records · Assessment roll updated July 7, 2026 · Last verified August 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 | $14,613.00 (+10.58%) | ||
| 2025 | $1,410,000 (+2.84%) Land $1,281,000 Building $129,000 | $1,410,000 (+2.84%) Land $1,281,000 Building $129,000 | |
| 2024 | $13,215.00 (-2.41%) | $1,371,000 (-14.04%) Land $1,281,000 Building $90,000 | $1,371,000 (-14.04%) Land $1,281,000 Building $90,000 |
| 2022 | $13,541.00 | $1,595,000 Land $836,000 Building $759,000 | $1,595,000 Land $836,000 Building $759,000 |
Source: FEMA National Flood Hazard Layer, King County (53033C), updated September 23, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 530330076001, 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 (2017) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Feb 2017, other causes, Severe Winter Storms, Flooding, Landslides, Mudslides |
| 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 851 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 |
| Verizon | Fixed Wireless | 1,000 / 75 |
| AT&T | Fixed Wireless | 100 / 20 |
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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