Bonneville County property record for 4781 Old Irwin Rd, Irwin, ID 83428 · Last verified December 2025
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1955 |
| Square Footage | 1,622 sqft Living Area |
| Lot Size | 1,960,200 sqft (45 acres) |
| Garage | Detached, 576 sqft |
| Occupancy | Owner Occupied |
| Tax Bill | $769.00 (2025) |
| Primary APN | RP01N44E189001 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Building Area | 1,622 sqft Living Area |
| 1st Floor | 1,102 sqft 1st Floor |
| Basement Area | 520 sqft Basement |
| Finished Basement | 520 sqft Finished |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Year Built | Built 1955 |
|---|---|
| Foundation Type | Concrete Foundation |
| Roof Construction | Gable Roof Construction |
| Roof Material | Shingle Roof |
| Lot Area | 1,960,200 sqft (45 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Detached Garage |
| Garage Area | 576 sqft Garage |
| Grainery | Grainery |
| Utility Building | 160 sqft Utility Building |
| Cooling System | None Cooling |
|---|---|
| Heating System | Forced Air Heating |
| Heating Fuel | Oil Heating Fuel |
| Old Parcel Number | RP01N44E189001A |
|---|---|
| Street Address | 4781 OLD IRWIN RD |
| City | IRWIN |
| State | ID |
| Zip | 83428 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOT 8, SEC 18, T 1N, R 44 |
| Legal Range | 44 |
| Legal Township | 01N |
| Legal Section | 18 |
| Legal Lot Number | 8 |
| Jurisdiction | BONNEVILLE ID |
| Minor Civil Division | SWAN VALLEY |
| Census Blockgroup | 1 |
| Census Block | 1556 |
| Census Tract | 970100 |
Source: Bonneville County records · APN RP01N44E189001
Assessment roll updated January 1, 2024 · 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 | 2 Individual Names on File |
|---|---|
| Co-owner | Verified Secondary Owner |
| Mailing Address | PO BOX 133, IRWIN, ID 83428-0133 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | Verified Name on Deed |
|---|---|
| Deed Doc Number | 1491922 |
| Record Refreshed | Jun 08, 2026 |
Source: Bonneville County records · Assessment roll updated January 1, 2024 · Last verified December 2025
| Type | Name |
|---|---|
| State | Idaho |
| County | Bonneville County |
| Unified School District | Swan Valley Elementary School District 92 (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 | $769.00 (+18.49%) | $268,636 (+20.43%) Building $268,636 | $268,636 (+20.43%) Building $268,636 |
| 2023 | $649.00 | $223,062 Land $27,492 Building $195,570 | $223,062 Land $27,492 Building $195,570 |
Source: FEMA National Flood Hazard Layer · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | FEMA flood map data for this location is not available in our records |
|---|
| Wildfire Risk | High above 72% of the US · above 28% of Idaho |
|---|---|
| Wildfire Likelihood | About 1 in 342 per year |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
Values are read at the parcel center point; lenders make the official flood determination.
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