King County property record for 1302 31st Ave S, Seattle, WA 98144
| Property Type | Triplex |
|---|---|
| Details | 4 bd · 2 ba · 3,550 sqft · built 1900 |
| Lot Size | 0.185 acres (8,069 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $18,643 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 690920-0115 |
| Primary APN | 690920-0115 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Stories | 2 Stories |
| Building Area | 3,550 sqft Living Area |
| Gross Area | 5,390 sqft |
| 1st Floor Area | 1,720 sqft |
| 2nd Floor Area | 1,830 sqft |
| Basement Area | 1,840 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1900 |
| Architectural Style | Triplex |
| Lot Area | 8,069 sqft (0.185 acres) |
| View / Lot | Water View |
| Porch | Open Porch |
| Porch Area | 170 sqft |
| Deck Area | 140 sqft |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 690920011507 |
|---|---|
| Street Address | 1302 31ST AVE S |
| City | SEATTLE |
| State | WA |
| Zip | 98144-3956 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Triplex |
| Local Zoning Code | LR1 (M) |
| Legal Description | PROSPECT TERRACE ADD PCL A OF SEATTLE LBA #3037287- LU REC #20230126900003 SD LBA BEING POR OF LOTS 1-5 BLK 2 OF SD ADD |
| Legal Range | 04 |
| Legal Township | 24 |
| Legal Section | 04 |
| Legal Subdivision | PROSPECT TERRACE ADD |
| Legal Block | 2 |
| Legal Lot Number | 1-4 |
| Jurisdiction | KING WA |
| Township / Civil Division | SEATTLE |
| Census Block Group | 1 |
| Census Block | 1005 |
| Census Tract | 9500 |
1302 31st Ave S, a triplex, is owned by an individual.
Source: King County records, as of July 7, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 1302 31ST AVE S, A, SEATTLE, WA 98144-3956 |
| 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 | Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
The 2026 property tax bill for 1302 31st Ave S was $18,643.
Source: King County assessment roll, as of July 7, 2026
| Type | Name |
|---|---|
| State | Washington |
| County | King County |
| Municipality | Seattle City |
| Unified School District | Seattle Public Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $18,643.00 | ||
| 2025 | $1,774,000 (+3.26%) Land $1,096,000 Building $678,000 | $1,774,000 (+3.26%) Land $1,096,000 Building $678,000 | |
| 2024 | $16,808.00 | $1,718,000 Land $1,096,000 Building $622,000 | $1,718,000 Land $1,096,000 Building $622,000 |
| 2022 | $13,738.00 | $1,983,000 Land $1,432,000 Building $551,000 | $1,983,000 Land $1,432,000 Building $551,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 1302 31st Ave S in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective September 23, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 2 in force |
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.
The area around 1302 31st Ave S 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 627 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| CenturyLink Fiber | 8,000 / 8,000 |
| Xfinity Cable | 2,000 / 2,000 |
| Astound Broadband Cable | 1,500 / 50 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: T-Mobile, Verizon.
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