Custer County property record for 508 S Main St, Mackay, ID 83251
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,633 sqft · built 1904 |
| Owner | 2 Individual Names on File |
| Tax Bill | $1,199 (2025) |
| APN | RPB0013006009B |
| Primary APN | RPB0013006009B |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Stories | 3 Stories |
| Building Area | 1,633 sqft Finished Area |
| Great Room | Great Room |
| Fireplace | Fireplace |
| Year Built | Built 1904 |
|---|---|
| Effective Year Built | Effective 1970 |
| Roof Type | Gable |
| Roof Material | Galvanized Metal |
| Shed | 1 Shed |
| Shed Area | 200 sqft |
| Cooling System | None |
|---|---|
| Heating System | Baseboard |
| Heating Fuel | Electric |
| Street Address | 508 S MAIN ST |
|---|---|
| City | MACKAY |
| State | ID |
| Zip | 83251-7811 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | BLK 6 LOT 10 N1/2 BLK 6 LOT 11 (SOUTH 40 FEET) MACKAY ORIGINAL |
| Legal Subdivision | MACKAY ORIGINAL |
| Legal Block | 6 |
| Legal Lot Number | 10-11 |
| Jurisdiction | CUSTER ID |
| Township / Civil Division | MACKAY |
| Census Block Group | 4 |
| Census Block | 4107 |
| Census Tract | 960200 |
508 S Main St is owned by two individuals who acquired it in October 2016.
Source: Custer County records, as of March 4, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Co-owner | Co-owner on File |
| Mailing Address | 6870 N ROE AVE, BOISE, ID 83714-2191 |
| 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 | Oct 11, 2016 |
| Deed Sale | Oct 11, 2016 |
| Record Updated | Jun 8, 2026 |
The 2025 property tax bill for 508 S Main St was $1,199, up 3.7% from the year before.
Source: Custer County assessment roll, as of January 1, 2025
| Type | Name |
|---|---|
| State | Idaho |
| County | Custer County |
| Municipality | Mackay City |
| Unified School District | Mackay Joint School District 182 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,199.00 (+3.72%) | $190,730 (+2.16%) Land $27,940 Building $162,790 | $190,730 (+2.16%) Land $27,940 Building $162,790 |
| 2024 | $1,156.00 (+0.87%) | $186,690 (+1.46%) Land $27,940 Building $158,750 | $186,690 (+1.46%) Land $27,940 Building $158,750 |
| 2023 | $1,146.00 (+1.96%) | $184,000 (+30.33%) Land $27,940 Building $156,060 | $184,000 (+30.33%) Land $27,940 Building $156,060 |
| 2022 | $1,124.00 | $141,180 Land $24,210 Building $116,970 | $141,180 Land $24,210 Building $116,970 |
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 508 S Main St; there have been 1 flood claim nearby since 1997.
Source: FEMA National Flood Hazard Layer · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Not on file |
|---|---|
| Nearby Flood Policies | 9 in force |
| Nearby Flood Claims | 1 (1997) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jun 1997 · Severe Storms, Snowmelt, Land/mud Slides, Flooding |
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 508 S Main St is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 95% of Idaho |
|---|---|
| Wildfire Likelihood | 0.01% 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 MACKAY serves 566 people · EPA ID ID7190032 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jun 2024 |
| Lead | 1 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None 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. The service area is an EPA estimate; the actual supplier may differ.
Source: FCC Broadband Data Collection, based on 250 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| ATC Communications Fiber | 1,000 / 1,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T.
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