Custer County property record for 510 River Run, Challis, ID 83226
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 2,764 sqft · built 1999 |
| Lot Size | 2.27 acres (98,881 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $1,515 (2025) |
| APN | RP000910010300 |
| Primary APN | RP000910010300 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Building Area | 2,764 sqft Finished Area |
| Great Room | Great Room |
| Fireplace | Fireplace |
| Year Built | Built 1999 |
|---|---|
| Roof Type | Gable |
| Roof Material | Galvanized Metal |
| Lot Area | 98,881 sqft (2.27 acres) |
| Garage Area | 864 sqft |
| Shed | 1 Shed |
| Shed Area | 120 sqft |
| Total Buildings | 2 Buildings |
| Cooling System | None |
|---|---|
| Heating System | Forced Air |
| Heating Fuel | Propane |
| Street Address | 510 RIVER RUN |
|---|---|
| City | CHALLIS |
| State | ID |
| Zip | 83226 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | BLK 1 LOT 30 WILD RIVERS ESTATES DIVISION I |
| Legal Subdivision | WILD RIVERS ESTATES DIVISION |
| Legal Block | 1 |
| Legal Lot Number | 30 |
| Jurisdiction | CUSTER ID |
| Township / Civil Division | CHALLIS |
| Census Block Group | 3 |
| Census Block | 3098 |
| Census Tract | 960200 |
510 River Run is owned by two individuals who acquired it in January 2002.
Source: Custer County records, as of March 4, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Co-owner | Co-owner on File |
| Mailing Address | PO BOX 733, CHALLIS, ID 83226-0733 |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jan 30, 2002 |
| Deed Sale | Jan 30, 2002 |
| Record Updated | Jun 8, 2026 |
The 2025 property tax bill for 510 River Run was $1,515, up 19.6% from the year before.
Source: Custer County assessment roll, as of January 1, 2025
| Type | Name |
|---|---|
| State | Idaho |
| County | Custer County |
| Unified School District | Challis Joint School District 181 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,515.00 (+19.57%) | $649,970 (+8.45%) Land $74,050 Building $575,920 | $649,970 (+8.45%) Land $74,050 Building $575,920 |
| 2024 | $1,267.00 (+10.85%) | $599,340 (+1.46%) Land $74,050 Building $525,290 | $599,340 (+1.46%) Land $74,050 Building $525,290 |
| 2023 | $1,143.00 (-1.72%) | $590,720 (+33%) Land $74,050 Building $516,670 | $590,720 (+33%) Land $74,050 Building $516,670 |
| 2022 | $1,163.00 | $444,150 Land $47,700 Building $396,450 | $444,150 Land $47,700 Building $396,450 |
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 510 River Run.
Source: FEMA National Flood Hazard Layer
| FEMA Flood Zone | Not on file |
|---|
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 510 River Run is low, with a 0.04% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 67% of the US · lower than 92% of Idaho |
|---|---|
| Wildfire Likelihood | 0.04% 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 30 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| CusterTel Fiber | 1,000 / 1,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
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