King County property record for 5642 Keystone Pl N, Seattle, WA 98103
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.75 ba · 2,410 sqft · built 1925 |
| Lot Size | 0.094 acres (4,100 sqft) |
| Owner | Individual Name on File |
| Last Sale | $735,000 (Aug 2012) |
| Tax Bill | $14,534 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 385690-3391 |
| Primary APN | 385690-3391 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.75 Baths |
| Half Baths | 1 Half Bath |
| Stories | 1 Story |
| Building Area | 2,410 sqft Living Area |
| Gross Area | 2,590 sqft |
| 1st Floor Area | 1,090 sqft |
| Upper Floors Area | 420 sqft |
| Basement Area | 1,080 sqft |
| Finished Basement | 900 sqft |
| Unfinished Basement | 180 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1925 |
|---|---|
| Effective Year Built | Effective 1925 |
| Lot Area | 4,100 sqft (0.094 acres) |
| Garage Type | Detached |
| Garage Area | 220 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Open Porch |
| Porch Area | 60 sqft |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 385690339101 |
|---|---|
| Street Address | 5642 KEYSTONE PL N |
| City | SEATTLE |
| State | WA |
| Zip | 98103-5926 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | NR3 |
| Legal Description | KILBOURNES DIV OF GREEN LAKE ADD NWLY 40 FT OF SELY 80 FT LESS NWLY 20 FT OF NELY 45 FT |
| Legal Range | 04 |
| Legal Township | 25 |
| Legal Section | 08 |
| Legal Subdivision | KILBOURNES DIV OF GREEN LAKE ADD |
| Legal Block | 63 |
| Legal Lot Number | 1-5 |
| Jurisdiction | KING WA |
| Township / Civil Division | SEATTLE |
| Census Block Group | 2 |
| Census Block | 2009 |
| Census Tract | 4600 |
5642 Keystone Pl N is owned and occupied by an individual who bought it in August 2012.
Source: King County records, as of July 7, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 5642 KEYSTONE PL N, SEATTLE, WA 98103-5926 |
| 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 | Name on Deed |
|---|---|
| Last Sale | Aug 8, 2012 · Amount on File |
| Deed Sale | Aug 8, 2012 · Amount on File |
| Prior Sale | Oct 31, 1997 · Amount on File |
| Deed Document Number | 20122004 |
| Prior Transfer Date | May 19, 1993 |
| Prior Transfer Doc | 0006071694 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 5642 Keystone Pl N was $14,534.
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 | $14,534.00 | ||
| 2025 | $1,404,000 (+11.52%) Land $741,000 Building $663,000 | $1,404,000 (+11.52%) Land $741,000 Building $663,000 | |
| 2024 | $12,167.00 | $1,259,000 Land $687,000 Building $572,000 | $1,259,000 Land $687,000 Building $572,000 |
| 2022 | $11,090.00 | $1,303,000 Land $613,000 Building $690,000 | $1,303,000 Land $613,000 Building $690,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 5642 Keystone Pl N 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 5642 Keystone Pl N 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 1,035 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 |
| Verizon Fixed Wireless | 1,000 / 75 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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