Columbia County property record for 139 E Main St, Dayton, WA 99328
| Property Type | Commercial |
|---|---|
| Details | 1 ba · 1,415 sqft · built 1920 |
| Lot Size | 0.082 acres (3,550 sqft) |
| Owner | Company Name on File |
| Tax Bill | $1,762 (2025) |
| APN | 1-050-13-011-0002 |
| Primary APN | 1-050-13-011-0002 |
|---|---|
| Alternative APN |
|
| Full Baths | 1 Bath |
|---|---|
| Building Area | 1,415 sqft Total Area |
| Year Built | Built 1920 |
|---|---|
| Effective Year Built | Effective 1920 |
| Roof Material | Other |
| Lot Area | 3,550 sqft (0.082 acres) |
| Account Number | 263916 |
|---|---|
| Street Address | 139 E MAIN ST |
| City | DAYTON |
| State | WA |
| Zip | 99328-1350 |
| Property Category | Commercial |
| Property Type | Commercial > Retail |
| Local Zoning Code | DC1 |
| Legal Description | DAYTON, SW 1/2 LOT 11 BLK 13; 3550 SQ. FT. |
| Legal Subdivision | DAYTON |
| Legal Block | 13 |
| Legal Lot Number | 11 |
| Jurisdiction | COLUMBIA WA |
| Township / Civil Division | DAYTON |
| Census Block Group | 2 |
| Census Block | 2050 |
| Census Tract | 960200 |
139 E Main St, a commercial property, is owned by a company that acquired it in June 2014.
Source: Columbia County records, as of May 27, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 2711 W VALLEY HWY N, 200, AUBURN, WA 98001-1662 |
| Owner Type | Company |
| Vesting | Company |
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 | Jun 25, 2014 |
| Deed Sale | Jun 25, 2014 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 139 E Main St was $1,762.
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 | $1,762.00 | $78,730 Land $32,030 Building $46,700 | $78,730 Land $32,030 Building $46,700 |
| 2023 | $2,427.00 | $68,900 Land $29,280 Building $39,620 | $68,900 Land $29,280 Building $39,620 |
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 139 E Main St; there have been 43 flood claims nearby since 1978.
Source: FEMA National Flood Hazard Layer · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Not on file |
|---|---|
| Flood Insurance Cost | Premium on File median of 17 policies |
| Nearby Flood Policies | 17 in force |
| Nearby Flood Claims | 43 (1978–2026) |
| Claims Outside the SFHA | 4 of 43 |
| Most Recent Claim | Mar 2026 · river or lake flooding |
| Claims by Event |
|
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.
Wildfire risk around 139 E Main St 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 99.1% of the US · lower than 99.4% of Washington |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation |
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 213 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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