King County property record for 4508 S Willow St, Seattle, WA 98118
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 1.5 ba · 1,470 sqft · built 1930 |
| Lot Size | 0.163 acres (7,100 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $525,000 (Aug 2016) |
| Tax Bill | $7,408 (2026) |
| Deeds & Mortgages | Dec 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 381240-0726 |
| Primary APN | 381240-0726 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Stories | 1 Story |
| Building Area | 1,470 sqft Living Area |
| Gross Area | 2,240 sqft |
| 1st Floor Area | 770 sqft |
| Upper Floors Area | 700 sqft |
| Basement Area | 590 sqft |
| Year Built | Built 1930 |
|---|---|
| Effective Year Built | Effective 1930 |
| Lot Area | 7,100 sqft (0.163 acres) |
| Garage Type | Attached |
| Garage Area | 180 sqft |
| Porch | Open Porch |
| Porch Area | 190 sqft |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 381240072607 |
|---|---|
| Street Address | 4508 S WILLOW ST |
| City | SEATTLE |
| State | WA |
| Zip | 98118-3641 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | NR3 |
| Legal Description | KELSEYS BRIGHTON BEACH ACRE TRS S 150 FT LESS W 84.473 FT LESS ST |
| Legal Range | 04 |
| Legal Township | 24 |
| Legal Section | 27 |
| Legal Subdivision | KELSEYS BRIGHTON BEACH ACRE TRS |
| Legal Tract | S |
| Legal Lot Number | 59 |
| Jurisdiction | KING WA |
| Township / Civil Division | SEATTLE |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 11101 |
Source: King County records, as of July 7, 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 Record |
|---|---|
| Mailing Address | 4508 S WILLOW ST, SEATTLE, WA 98118-3641 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 3, 2016 · Amount on Record |
| Deed Sale | Aug 3, 2016 · Amount on Record |
| Prior Sale | Nov 29, 2010 · Amount on Record |
| Deed Document Number | 20161891 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KING WA |
| Property Address | 4508 S WILLOW ST, SEATTLE, WA 98118-3641 |
| Transaction Type | Mortgage |
| Record Updated | Apr 1, 2021 |
| Title Company | FIDELITY NATIONAL TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000002109 |
|---|---|
| Date | Dec 14, 2020 |
| Instrument | 20201214002109 |
| Name | US BANK NA |
|---|---|
| Type | Bank |
| Address | OWENSBORO, KY 42301 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jan 1, 2051 |
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 | $7,408.00 (+10.06%) | ||
| 2025 | $647,000 (+2.86%) Land $350,000 Building $297,000 | $647,000 (+2.86%) Land $350,000 Building $297,000 | |
| 2024 | $6,731.00 (+10.94%) | $629,000 (-1.87%) Land $350,000 Building $279,000 | $629,000 (-1.87%) Land $350,000 Building $279,000 |
| 2022 | $6,067.00 | $641,000 Land $327,000 Building $314,000 | $641,000 Land $327,000 Building $314,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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.
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 769 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| CenturyLink Fiber · DSL in parts of the area | 2,000 / 1,000 |
May also be available: AT&T, T-Mobile, Verizon.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures