King County property record for 320 N 80th St, Seattle, WA 98103
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 1 ba · 1,220 sqft · built 1923 |
| Lot Size | 0.094 acres (4,080 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $234,500 (Apr 2001) |
| Tax Bill | $8,391 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 643050-0069 |
| Primary APN | 643050-0069 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1 Bath |
| Stories | 1 Story |
| Building Area | 1,220 sqft Living Area |
| Gross Area | 1,940 sqft |
| 1st Floor Area | 980 sqft |
| Upper Floors Area | 240 sqft |
| Basement Area | 720 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1923 |
|---|---|
| Effective Year Built | Effective 1923 |
| Lot Area | 4,080 sqft (0.094 acres) |
| View / Lot | Highway |
| Porch | Open Porch |
| Porch Area | 80 sqft |
| Deck Area | 40 sqft |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 643050006904 |
|---|---|
| Street Address | 320 N 80TH ST |
| City | SEATTLE |
| State | WA |
| Zip | 98103-4212 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | NR3 |
| Legal Description | OSNERS 2ND ADD E 40 FT OF W 80 FT OF S 1/2 PLAT BLOCK: 12 PLAT LOT: 3 |
| Legal Range | 04 |
| Legal Township | 25 |
| Legal Section | 06 |
| Legal Subdivision | OSNERS 2ND ADD |
| Legal Block | 12 |
| Legal Lot Number | 3 |
| Jurisdiction | KING WA |
| Township / Civil Division | SEATTLE |
| Census Block Group | 1 |
| Census Block | 1004 |
| Census Tract | 2800 |
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 | Individual Name on Record |
|---|---|
| Mailing Address | 320 N 80TH ST, SEATTLE, WA 98103-4212 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Apr 30, 2001 · Amount on Record |
| Deed Sale | Apr 30, 2001 · Amount on Record |
| Deed Document Number | 20012818 |
| Prior Transfer Date | Oct 7, 2000 |
| Prior Transfer Doc | 0000000043 |
| 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 | $8,391.00 (+13.47%) | ||
| 2025 | $784,000 (+5.95%) Land $500,000 Building $284,000 | $784,000 (+5.95%) Land $500,000 Building $284,000 | |
| 2024 | $7,395.00 (+7.92%) | $740,000 (-5.25%) Land $524,000 Building $216,000 | $740,000 (-5.25%) Land $524,000 Building $216,000 |
| 2022 | $6,852.00 | $781,000 Land $462,000 Building $319,000 | $781,000 Land $462,000 Building $319,000 |
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 |
| 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.
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 1,119 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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