Yakima County property record for 100 Byron Rd, Prosser, WA 99350
| Property Type | Mobile Home |
|---|---|
| Details | 3 bd · 2 ba · 2,100 sqft · built 2009 |
| Lot Size | 2.85 acres (124,482 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $25,000 (Dec 2009) |
| Tax Bill | $4,101 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 230812-42409 |
| Primary APN | 230812-42409 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 10 Plumbing Fixtures |
| Stories | 1 Story |
| Building Area | 2,100 sqft Living Area |
| 1st Floor Area | 2,100 sqft |
| Flooring | Carpet |
| Year Built | Built 2009 |
|---|---|
| Effective Year Built | Effective 2009 |
| Architectural Style | Modular |
| Exterior Material | Wood Siding |
| Construction Type | Manufactured |
| Foundation Type | Concrete |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 124,482 sqft |
| View / Lot | Road |
| Garage Area | 1,294 sqft |
| Parking Spaces | 4 Parking Spaces |
| Porch | Covered Porch |
|---|---|
| Porch Area | 140 sqft |
| Patio Area | 216 sqft |
| Storage Building | 320 sqft |
| Utility Building | 2,520 sqft |
| Total Buildings | 5 Buildings |
| Cooling System | None |
|---|---|
| Heating System | Heat Pump |
| Heating Fuel | Electric |
| Sewer | Septic |
| Water Source | Well |
| Street Address | 100 BYRON RD |
|---|---|
| City | PROSSER |
| State | WA |
| Zip | 99350-5521 |
| Property Category | Residential |
| Property Type | Residential > Prefabricated > Mobile Home |
| Local Zoning Code | R10/5 |
| Legal Description | SECTION 12 TOWNSHIP 08 RANGE 23 QUARTER SE: BRYON (B-61) BLK 16 ALSO S 40 FT VAC 1ST STR ABUTTING N SIDE AND TH PTN VAC MONTANA AVE ABUTTING E SIDE 2009 CEDAR CANYON 70X29 SER# 209KID2308A/B (TE) |
| Legal Range | 23 |
| Legal Township | 08 |
| Legal Section | 12 |
| Legal Subdivision | BRYON (B-61) |
| Legal Block | 16 |
| Jurisdiction | YAKIMA WA |
| Township / Civil Division | MABTON |
| Census Block Group | 1 |
| Census Block | 1052 |
| Census Tract | 2701 |
100 Byron Rd, a mobile home, is owned and occupied by two individuals who bought it in December 2009.
Source: Yakima County records, as of May 27, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 100 BYRON RD, PROSSER, WA 99350-5521 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 | 2 Names on Deed |
|---|---|
| Last Sale | Dec 10, 2009 · Amount on File |
| Deed Sale | Dec 10, 2009 · Amount on File |
| Prior Sale | Feb 18, 2009 · Amount on File |
| Deed Document Number | 20097676216 |
| Prior Transfer Date | Jan 26, 2009 |
| Prior Transfer Doc | 0007669762 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 100 Byron Rd was $4,101.
Source: Yakima County assessment roll, as of May 27, 2026
| Type | Name |
|---|---|
| State | Washington |
| County | Yakima County |
| Unified School District | Mabton School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $4,101.00 | $527,900 Land $126,000 Building $401,900 | $527,900 Land $126,000 Building $401,900 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 100 Byron Rd in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective March 27, 2024 · 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 |
| Community Rating System | Class 10 (0% premium discount) |
| 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.
Wildfire risk around 100 Byron Rd is high, ranking above 79% of the US, with a 0.5% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 79% of the US · above 56% of Washington |
|---|---|
| Wildfire Likelihood | 0.5% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 23 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Advanced High Speed Internet Fixed Wireless | 500 / 100 |
| Verizon Fixed Wireless | 300 / 20 |
| PocketiNet Fixed Wireless | 200 / 50 |
| AT&T Fixed Wireless | 25 / 3 |
| CenturyLink DSL | 10 / 1 |
May also be available: T-Mobile.
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