King County property record for 4226 4th Ave NW, Seattle, WA 98107
| Property Type | Duplex |
|---|---|
| Details | 2 bd · 1.75 ba · 1,280 sqft · built 1944 |
| Lot Size | 0.126 acres (5,500 sqft) |
| Owner | Individual Name on File |
| Last Sale | $960,000 (Dec 2024) |
| Tax Bill | $8,801 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 251600-0560 |
| Primary APN | 251600-0560 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1.75 Baths |
| Half Baths | 1 Half Bath |
| Stories | 1 Story |
| Building Area | 1,280 sqft Living Area |
| Gross Area | 2,560 sqft |
| 1st Floor Area | 1,280 sqft |
| Basement Area | 1,280 sqft |
| Year Built | Built 1944 |
|---|---|
| Effective Year Built | Effective 1944 |
| Architectural Style | Duplex Single |
| Lot Area | 5,500 sqft (0.126 acres) |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 251600056005 |
|---|---|
| Street Address | 4226 4TH AVE NW |
| City | SEATTLE |
| State | WA |
| Zip | 98107-5012 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | NR3 |
| Legal Description | FERN ADD PLAT BLOCK: 9 PLAT LOT: 6 |
| Legal Range | 03 |
| Legal Township | 25 |
| Legal Section | 13 |
| Legal Subdivision | FERN ADD |
| Legal Block | 9 |
| Legal Lot Number | 6 |
| Jurisdiction | KING WA |
| Township / Civil Division | SEATTLE |
| Census Block Group | 3 |
| Census Block | 3009 |
| Census Tract | 4800 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Chittenden Locks and Lake Washington Ship Canal listed 1978 · 14 contributing resources · NRIS 78002751 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
4226 4th Ave NW, a duplex, is owned by an individual who bought it in December 2024.
Source: King County records, as of July 7, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 4228 4TH AVE NW, SEATTLE, WA 98107-5012 |
| Owner Type | Individual |
| Vesting | Unmarried |
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 23, 2024 · Amount on File |
| Deed Sale | Dec 23, 2024 · Amount on File |
| Prior Sale | Sep 14, 2001 · Amount on File |
| Deed Document Number | 2024738 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 4226 4th Ave NW was $8,801, up 6.6% from the year before.
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 | $8,801.00 (+6.56%) | ||
| 2025 | $8,259.00 | $805,000 (-0.98%) Land $679,000 Building $126,000 | $805,000 (-0.98%) Land $679,000 Building $126,000 |
| 2024 | $8,259.00 | $813,000 Land $600,000 Building $213,000 | $813,000 Land $600,000 Building $213,000 |
| 2022 | $7,865.00 | $884,000 Land $520,000 Building $364,000 | $884,000 Land $520,000 Building $364,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 4226 4th Ave NW 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 4226 4th Ave NW 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 782 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
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