King County property record for 5312 31st Ave S, Seattle, WA 98108
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 3 ba · 3,110 sqft · built 2005 |
| Lot Size | 0.086 acres (3,750 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $400,000 (Aug 2005) |
| Tax Bill | $10,006 (2026) |
| Deeds & Mortgages | May 2019 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 171190-0055 |
| Primary APN | 171190-0055 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3 Baths |
| Stories | 2 Stories |
| Building Area | 3,110 sqft Living Area |
| Gross Area | 3,550 sqft |
| 1st Floor Area | 1,000 sqft |
| 2nd Floor Area | 1,510 sqft |
| Basement Area | 600 sqft |
| Finished Basement | 600 sqft |
| Year Built | Built 2005 |
|---|---|
| Effective Year Built | Effective 2005 |
| Lot Area | 3,750 sqft (0.086 acres) |
| Garage Type | Attached |
| Garage Area | 440 sqft |
| Parking Spaces | 2 Parking Spaces |
| Deck Area | 70 sqft |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 171190005503 |
|---|---|
| Street Address | 5312 31ST AVE S |
| City | SEATTLE |
| State | WA |
| Zip | 98108-3022 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | NR3 |
| Legal Description | COLUMBIA VIEW TRACTS PARCEL A SEATTLE SHORT SUBDIVISION NO 2405246 REC NUMBER 20050316900013 SD SHORT SUBDIVISION DAF -- LOTS 4-5 AND 6 IN BLOCK 2 OF COLUMBIA VIEW TRACTS PLAT |
| Legal Range | 04 |
| Legal Township | 24 |
| Legal Section | 21 |
| Legal Subdivision | COLUMBIA VIEW TRACTS |
| Legal Block | 2 |
| Legal Lot Number | 4-5 |
| Jurisdiction | KING WA |
| Township / Civil Division | SEATTLE |
| Census Block Group | 1 |
| Census Block | 1018 |
| Census Tract | 10401 |
5312 31st Ave S is owned and occupied by two individuals who bought it in August 2005.
Source: King County records, as of July 7, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 5312 31ST AVE S, SEATTLE, WA 98108-3022 |
| 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 | Aug 29, 2005 · Amount on File |
| Deed Sale | Aug 29, 2005 · Amount on File |
| Deed Document Number | 20052643 |
| Prior Transfer Date | Aug 12, 2005 |
| Prior Transfer Doc | 0000000387 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KING WA |
| Property Address | 5312 31ST AVE S, SEATTLE, WA 98108-3022 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | FIDELITY NATIONAL TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000000543 |
|---|---|
| Date | May 28, 2019 |
| Instrument | 20190528000543 |
| Name | MORTGAGE MASTER SERVICE CORP |
|---|---|
| Type | Mortgage Company |
| Address | KENT, WA 98032 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jun 1, 2049 |
The 2026 property tax bill for 5312 31st Ave S was $10,006.
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 | $10,006.00 | ||
| 2025 | $947,000 (+2.93%) Land $316,000 Building $631,000 | $947,000 (+2.93%) Land $316,000 Building $631,000 | |
| 2024 | $9,050.00 | $920,000 Land $316,000 Building $604,000 | $920,000 Land $316,000 Building $604,000 |
| 2022 | $8,111.00 | $936,000 Land $296,000 Building $640,000 | $936,000 Land $296,000 Building $640,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 5312 31st Ave S 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 5312 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 549 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| CenturyLink Fiber | 2,000 / 1,000 |
| Verizon Fixed Wireless | 1,000 / 75 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: Astound Broadband.
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