Columbia County property record for 511 E J St, Dayton, WA 99328
| Property Type | Single Family Home |
|---|---|
| Details | 1 bd · 1 ba · 626 sqft |
| Lot Size | 0.057 acres (2,461 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $682 (2025) |
| APN | 1-130-05-005-0002 |
| Primary APN | 1-130-05-005-0002 |
|---|---|
| Alternative APN |
|
| Bedrooms | 1 Bed |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 1 Room |
| Building Area | 626 sqft Living Area |
| Roof Material | Other |
|---|---|
| Lot Area | 2,461 sqft (0.057 acres) |
| Account Number | 264431 |
|---|---|
| Street Address | 511 E J ST |
| City | DAYTON |
| State | WA |
| Zip | 99328-1636 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | DR5 |
| Legal Description | MUSTARD, SLY 41 LOT 5, BLK 5; 2460 SQ. FT. |
| Legal Subdivision | MUSTARD |
| Legal Block | 5 |
| Legal Lot Number | 5 |
| Jurisdiction | COLUMBIA WA |
| Township / Civil Division | DAYTON |
| Census Block Group | 4 |
| Census Block | 4045 |
| Census Tract | 960200 |
Source: Columbia County records, as of June 9, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 914 S 5TH ST, DAYTON, WA 99328-1622 |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Columbia County assessment roll, as of May 27, 2026
| Type | Name |
|---|---|
| State | Washington |
| County | Columbia County |
| Municipality | Dayton City |
| Unified School District | Dayton School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $682.00 (+16.38%) | $60,390 (+11.85%) Land $25,790 Building $34,600 | $60,390 (+11.85%) Land $25,790 Building $34,600 |
| 2023 | $586.00 | $53,990 Land $19,790 Building $34,200 | $53,990 Land $19,790 Building $34,200 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Not on file |
|---|---|
| Nearby Flood Claims | 1 (1996) |
| Most Recent Claim | Feb 1996 · High Winds, Severe Storms And Flooding |
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 | 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 | DAYTON WATER DEPARTMENT serves 3,374 people · EPA ID WA5318250 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jul 2021 |
| Lead | Under 1 ppb (2022–2024) 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.
Source: FCC Broadband Data Collection, based on 180 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| PocketiNet Fiber | 2,000 / 2,000 |
| Columbia iConnect Fiber · Fixed Wireless | 1,000 / 1,000 |
| Spectrum Fiber | 1,000 / 1,000 |
| Inland Cellular Fiber | 1,000 / 1,000 |
May also be available: Verizon.
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