King County property record for 10505 Rustic Rd S, Seattle, WA 98178
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 1.75 ba · 2,340 sqft · built 1948 |
| Lot Size | 0.175 acres (7,600 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $142,000 (Oct 1993) |
| Tax Bill | $10,131 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 405880-1870 |
| Primary APN | 405880-1870 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1.75 Baths |
| Half Baths | 1 Half Bath |
| Stories | 1 Story |
| Building Area | 2,340 sqft Living Area |
| Gross Area | 2,640 sqft |
| 1st Floor Area | 1,210 sqft |
| Upper Floors Area | 330 sqft |
| Basement Area | 1,100 sqft |
| Finished Basement | 800 sqft |
| Unfinished Basement | 300 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1948 |
|---|---|
| Effective Year Built | Effective 1948 |
| Exterior Material | Brick |
| Lot Area | 7,600 sqft (0.175 acres) |
| Garage Type | Detached |
| Garage Area | 290 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Open Porch |
| Porch Area | 24 sqft |
| Deck Area | 390 sqft |
| Heating System | Heat Pump |
|---|---|
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 405880187001 |
|---|---|
| Street Address | 10505 RUSTIC RD S |
| City | SEATTLE |
| State | WA |
| Zip | 98178-2647 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-6 |
| Legal Description | LAKE RIDGE DIV # 2 PLAT BLOCK: 38 PLAT LOT: 2 |
| Legal Range | 04 |
| Legal Township | 23 |
| Legal Section | 01 |
| Legal Subdivision | LAKE RIDGE DIV NO. 02 |
| Legal Block | 38 |
| Legal Lot Number | 2 |
| Jurisdiction | KING WA |
| Township / Civil Division | SEATTLE |
| Census Block Group | 1 |
| Census Block | 1012 |
| Census Tract | 26001 |
Source: King County assessment roll, 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 File |
|---|---|
| Mailing Address | 10505 RUSTIC RD S, SEATTLE, WA 98178-2647 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Oct 8, 1993 · Amount on Record |
| Deed Sale | Oct 8, 1993 · Amount on Record |
| Prior Sale | Sep 28, 1993 · Amount on Record |
| Deed Document Number | 19932166 |
| Last Transfer Date | Jul 2, 2025 |
| 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 |
| Unified School District | Renton School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $10,131.00 (+2.94%) | ||
| 2025 | $848,000 (-2.64%) Land $357,000 Building $491,000 | $848,000 (-2.64%) Land $357,000 Building $491,000 | |
| 2024 | $9,842.00 (+6.43%) | $871,000 (+0.46%) Land $376,000 Building $495,000 | $871,000 (+0.46%) Land $376,000 Building $495,000 |
| 2022 | $9,247.00 | $867,000 Land $245,000 Building $622,000 | $867,000 Land $245,000 Building $622,000 |
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 · 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 |
| Community Rating System | Class 2 (40% premium discount) |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 1 (2010) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Dec 2010 · rainfall accumulation |
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: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 99.4% of Washington |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation at the parcel |
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 220 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| Lumen Technologies Fiber | 2,000 / 1,000 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
May also be available: AT&T, Verizon.
5G (outdoors only) and 4G LTE
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