Washington County property record for 3431 Big Flat Rd, Midvale, ID 83645 · Last verified December 2025
| Property Type | Rural Home |
|---|---|
| Details | 2 bd · 2 ba · 2,288 sqft · built 2006 |
| Lot Size | 48.9 acres (2,132,698 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $1,771 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | RP11N02W027000 |
| Primary APN | RP11N02W027000 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 2 Rooms |
| Stories | 2 Stories |
| Building Area | 2,288 sqft Living Area |
| Fireplace | Fireplace |
| Year Built | Built 2006 |
|---|---|
| Effective Year Built | Effective 2016 |
| Architectural Style | Conventional |
| Roof Type | Gable |
| Roof Material | Galvanized Metal |
| Lot Area | 2,132,698 sqft (48.9 acres) |
| Garage Area | 480 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | None |
|---|---|
| Heating System | Forced Air |
| Heating Fuel | Propane |
| Street Address | 3431 BIG FLAT RD |
|---|---|
| City | MIDVALE |
| State | ID |
| Zip | 83645-5539 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Rural Home |
| Legal Description | ALL THAT PART OF THE E1/2SW & S1/2SE LYING SOUTH OF BIG FLAT ROAD; S2T11R2 48.96 AC |
| Jurisdiction | WASHINGTON ID |
| Township / Civil Division | MIDVALE |
| Census Block Group | 2 |
| Census Block | 2206 |
| Census Tract | 970100 |
Source: Washington County records · APN RP11N02W027000
Assessment roll updated January 1, 2025 · Last verified December 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 3431 BIG FLAT RD, MIDVALE, ID 83645-5539 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Updated | Jun 08, 2026 |
Source: Washington County records · Assessment roll updated January 1, 2025 · Last verified December 2025
| Type | Name |
|---|---|
| State | Idaho |
| County | Washington County |
| Unified School District | Midvale School District 433 (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,771.00 (+32.36%) Homeowner's exemption | $431,459 (+6.44%) Land $48,634 Building $382,825 | $431,459 (+6.44%) Land $48,634 Building $382,825 |
| 2023 | $1,338.00 (-29.24%) | $405,371 Land $48,771 Building $356,600 | $405,371 Land $48,771 Building $356,600 |
| 2022 | $1,891.00 |
Source: FEMA National Flood Hazard Layer, Washington County (16087C), updated November 16, 2022 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Extreme above 95% of the US · above 77% of Idaho |
|---|---|
| Wildfire Likelihood | About 1 in 39 per year |
| Exposure | Direct burnable vegetation at the parcel |
Insurers in high-risk areas may require mitigation or decline coverage; check availability before making an offer.
Values are read at the parcel center point; lenders make the official flood determination.
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