Walla Walla County property record for 428 S Wilbur Ave, Walla Walla, WA 99362
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 869 sqft · built 1939 |
| Lot Size | 0.16 acres (6,970 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $1,592 (2021) |
| APN | 360721440021 |
| Primary APN | 360721440021 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Plumbing Fixtures | 6 Plumbing Fixtures |
| Stories | 1 Story |
| Building Area | 869 sqft Finished Area |
| 1st Floor Area | 869 sqft |
| Year Built | Built 1939 |
|---|---|
| Architectural Style | Other |
| Exterior Material | Shingles |
| Roof Material | Composition Shingle |
| Lot Area | 6,970 sqft (0.16 acres) |
| Garage Type | Detached |
| Garage Area | 840 sqft |
| Parking Spaces | 3 Parking Spaces |
| Porch | Porch |
| Porch Area | 28 sqft |
| Patio Area | 840 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air |
| Heating Fuel | Electric |
| Account Number | 16590 |
|---|---|
| Street Address | 428 S WILBUR AVE |
| City | WALLA WALLA |
| State | WA |
| Zip | 99362-3532 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 21-7-36 TAX 66U |
| Legal Range | 36 |
| Legal Township | 07 |
| Legal Section | 21 |
| Legal Quarter | SE |
| Quarter-Quarter Section | SE |
| Legal Lot Number | 21 |
| Jurisdiction | WALLA WALLA WA |
| Township / Civil Division | WALLA WALLA-COLLEGE PLACE |
| Census Block Group | 4 |
| Census Block | 4013 |
| Census Tract | 920702 |
428 S Wilbur Ave is owned by two individuals who acquired it in October 2006.
Source: Walla Walla County records, as of January 9, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 422 S WILBUR AVE, WALLA WALLA, WA 99362-3532 |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Oct 2, 2006 |
| Deed Sale | Oct 2, 2006 |
| Deed Document Number | 2006-11870 |
| Record Updated | Jun 8, 2026 |
Source: Walla Walla County assessment roll, as of May 31, 2025
| Type | Name |
|---|---|
| State | Washington |
| County | Walla Walla County |
| Municipality | Walla Walla City |
| Unified School District | Walla Walla Public Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $222,630 Land $69,700 Building $152,930 | $222,630 Land $69,700 Building $152,930 | |
| 2023 | $204,910 (-) Land $43,560 Building $161,350 | $204,910 (-) Land $43,560 Building $161,350 | |
| 2022 | $204,910 Land $43,560 Building $161,350 | $204,910 Land $43,560 Building $161,350 | |
| 2021 | $1,592.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA has no flood map on file for 428 S Wilbur Ave.
Source: FEMA National Flood Hazard Layer
| FEMA Flood Zone | Not on file |
|---|
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 428 S Wilbur Ave is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 98% of the US · lower than 98.6% of Washington |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 | WALLA WALLA WATER DIVISION serves 42,959 people · EPA ID WA5392500 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Oct 2023 |
| Lead | 4 ppb (2023–2025) action level 15 ppb |
| Water Quality | Failure to filter resolved · Dec 2018 Treatment failure resolved · Dec 2017 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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 434 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ziply Fiber Fiber | 6,000 / 6,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| PocketiNet Fixed Wireless · Fiber in parts of the area | 200 / 50 |
| Columbia iConnect Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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