King County property record for 302 Prospect St, Seattle, WA 98109
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 2.25 ba · 3,170 sqft · built 1900 |
| Lot Size | 0.069 acres (3,000 sqft) |
| Owner | Individual Name on File |
| Last Sale | $1,970,000 (Dec 2016) |
| Tax Bill | $24,687 (2026) |
| Deeds & Mortgages | Oct 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 545780-0930 |
| Primary APN | 545780-0930 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2.25 Baths |
| Half Baths | 2 Half Baths |
| Stories | 2 Stories |
| Building Area | 3,170 sqft Living Area |
| Gross Area | 3,190 sqft |
| 1st Floor Area | 1,200 sqft |
| 2nd Floor Area | 790 sqft |
| Basement Area | 1,200 sqft |
| Finished Basement | 1,180 sqft |
| Unfinished Basement | 20 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 2007 |
| Lot Area | 3,000 sqft (0.069 acres) |
| View / Lot | Water View |
| Garage Type | Detached |
| Garage Area | 260 sqft |
| Parking Spaces | 1 Parking Space |
| Deck Area | 540 sqft |
| Heating System | Heat Pump |
|---|---|
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 545780093005 |
|---|---|
| Street Address | 302 PROSPECT ST |
| City | SEATTLE |
| State | WA |
| Zip | 98109-3748 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | NR3 |
| Legal Description | MERCERS 2ND ADD TO N SEATTLE W 50 FT PLAT BLOCK: 30 PLAT LOT: 8 |
| Legal Range | 04 |
| Legal Township | 25 |
| Legal Section | 30 |
| Legal Subdivision | MERCERS 2ND ADD TO N SEATTLE |
| Legal Block | 30 |
| Legal Lot Number | 8 |
| Jurisdiction | KING WA |
| Township / Civil Division | SEATTLE |
| Census Block Group | 2 |
| Census Block | 2004 |
| Census Tract | 7002 |
302 Prospect St is owned and occupied by an individual who bought it in December 2016.
Source: King County records, as of July 7, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 302 PROSPECT ST, SEATTLE, WA 98109-3748 |
| 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 | Dec 14, 2016 · Amount on File |
| Deed Sale | Dec 14, 2016 · Amount on File |
| Prior Sale | Jun 24, 2014 · Amount on File |
| Deed Document Number | 20161295 |
| Prior Transfer Date | Feb 23, 1993 |
| Prior Transfer Doc | 0009221626 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KING WA |
| Property Address | 302 PROSPECT ST, SEATTLE, WA 98109-3748 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | AMROCK INC |
| Name | Verified Name |
|---|
| Document Number | 0000002274 |
|---|---|
| Date | Oct 21, 2020 |
| Instrument | 20201021002274 |
| Name | JPMORGAN CHASE BANK NA |
|---|---|
| Type | Bank |
| Address | COLUMBUS, OH 43240 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 298 Months |
| Due | Aug 1, 2045 |
The 2026 property tax bill for 302 Prospect St was $24,687.
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 | $24,687.00 | ||
| 2025 | $2,442,000 (+1.79%) Land $1,193,000 Building $1,249,000 | $2,442,000 (+1.79%) Land $1,193,000 Building $1,249,000 | |
| 2024 | $22,523.00 | $2,399,000 Land $1,193,000 Building $1,206,000 | $2,399,000 Land $1,193,000 Building $1,206,000 |
| 2022 | $20,232.00 | $2,429,000 Land $1,263,000 Building $1,166,000 | $2,429,000 Land $1,263,000 Building $1,166,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 302 Prospect St in Zone X, an area of minimal flood risk.
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 |
| Nearby Flood Policies | 1 in force |
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.
The area around 302 Prospect St 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 631 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| CenturyLink Fiber | 8,000 / 8,000 |
| Xfinity Cable | 2,000 / 2,000 |
| Verizon Fixed Wireless | 1,000 / 75 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: Astound Broadband, Google Fiber, T-Mobile.
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