Custer County property record for 421 S 10th St, Challis, ID 83226
| Property Type | Single Family Home |
|---|---|
| Details | 1 bd · 1 ba · 606 sqft · built 1930 |
| Owner | 2 Individual Names on Record |
| Tax Bill | $1,104 (2025) |
| APN | RPA0001068001A |
| Primary APN | RPA0001068001A |
|---|
| Bedrooms | 1 Bed |
|---|---|
| Full Baths | 1 Bath |
| Building Area | 606 sqft Finished Area |
| Fireplace | Fireplace |
| Year Built | Built 1930 |
|---|---|
| Roof Type | Gable |
| Roof Material | Galvanized Metal |
| Garage Area | 520 sqft |
| Pole Barn | 432 sqft |
| Total Buildings | 2 Buildings |
| Cooling System | None |
|---|---|
| Heating System | Wood Furnace |
| Street Address | 421 S 10TH ST |
|---|---|
| City | CHALLIS |
| State | ID |
| Zip | 83226-7765 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | BLK 68 LOTS 1,3 CHALLIS ORIGINAL |
| Legal Block | 68 |
| Legal Lot Number | 1,3 |
| Jurisdiction | CUSTER ID |
| Township / Civil Division | CHALLIS |
| Census Block Group | 2 |
| Census Block | 2087 |
| Census Tract | 960200 |
Source: Custer County records, as of March 4, 2026
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 Record |
|---|---|
| Co-owner | Co-owner on Record |
| Mailing Address | PO BOX 1284, CHALLIS, ID 83226-1284 |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 2, 2021 |
| Deed Sale | Aug 2, 2021 |
| Record Updated | Jun 8, 2026 |
Source: Custer County assessment roll, as of January 1, 2025
| Type | Name |
|---|---|
| State | Idaho |
| County | Custer County |
| Municipality | Challis City |
| Unified School District | Challis Joint School District 181 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,104.00 (+212.75%) | $221,010 (+78.74%) Land $28,250 Building $192,760 | $221,010 (+78.74%) Land $28,250 Building $192,760 |
| 2024 | $353.00 (-12.62%) | $123,650 (-0.43%) Land $28,250 Building $95,400 | $123,650 (-0.43%) Land $28,250 Building $95,400 |
| 2023 | $404.00 (-46.28%) | $124,180 (+28.91%) Land $28,250 Building $95,930 | $124,180 (+28.91%) Land $28,250 Building $95,930 |
| 2022 | $752.00 | $96,330 Land $25,620 Building $70,710 | $96,330 Land $25,620 Building $70,710 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 64% of the US · lower than 91% of Idaho |
|---|---|
| Wildfire Likelihood | 0.04% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 | CITY OF CHALLIS serves 900 people · EPA ID ID7190013 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jan 2025 |
| Lead | 1 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 13 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 246 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| CusterTel Fiber | 1,000 / 1,000 |
| Starlink Satellite | 280 / 30 |
| T-Mobile Fixed Wireless | 100 / 20 |
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