King County property record for 4505 S Willow St, Seattle, WA 98118
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,540 sqft · built 1947 |
| Lot Size | 0.131 acres (5,715 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $115,000 (Feb 1994) |
| Tax Bill | $7,136 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 381240-0790 |
| Primary APN | 381240-0790 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Stories | 1 Story |
| Building Area | 1,540 sqft Living Area |
| Gross Area | 2,820 sqft |
| 1st Floor Area | 1,410 sqft |
| Basement Area | 1,210 sqft |
| Finished Basement | 130 sqft |
| Unfinished Basement | 1,080 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1947 |
|---|---|
| Effective Year Built | Effective 1947 |
| Lot Area | 5,715 sqft (0.131 acres) |
| Garage Type | Attached |
| Garage Area | 200 sqft |
| Parking Spaces | 1 Parking Space |
| Deck Area | 160 sqft |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 381240079008 |
|---|---|
| Street Address | 4505 S WILLOW ST |
| City | SEATTLE |
| State | WA |
| Zip | 98118-3640 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RSL (M) |
| Legal Description | KELSEYS BRIGHTON BEACH ACRE TRS E 45 FT OF W 89.42 FT S OF WILLOW ST & N OF ALLEY |
| Legal Range | 04 |
| Legal Township | 24 |
| Legal Section | 27 |
| Legal Subdivision | KELSEYS BRIGHTON BEACH ACRE TRS |
| Legal Tract | E |
| Legal Lot Number | 62 |
| Jurisdiction | KING WA |
| Township / Civil Division | SEATTLE |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 11101 |
Source: King County records, as of July 7, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 4505 S WILLOW ST, SEATTLE, WA 98118-3640 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Feb 2, 1994 · Amount on Record |
| Deed Sale | Feb 2, 1994 · Amount on Record |
| Deed Document Number | 19941356555 |
| Last Transfer Date | May 23, 1994 |
| Transfer Doc | 0000000945 |
| Record Updated | Sep 20, 2026 |
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 | $7,136.00 (+10.21%) | ||
| 2025 | $6,475.00 | $637,000 (+2.91%) Land $519,000 Building $118,000 | $637,000 (+2.91%) Land $519,000 Building $118,000 |
| 2024 | $6,475.00 (+11.43%) | $619,000 (-1.9%) Land $519,000 Building $100,000 | $619,000 (-1.9%) Land $519,000 Building $100,000 |
| 2022 | $5,811.00 | $631,000 Land $484,000 Building $147,000 | $631,000 Land $484,000 Building $147,000 |
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