Custer County property record for 5550 Barton Flat Rd, Mackay, ID 83251 · Last verified March 2026
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 2,188 sqft · built 1970 |
| Lot Size | 440 acres (19,166,400 sqft) |
| Owner | Company Name on File |
| Tax Bill | $4,551 (2025) |
| APN | RP08N22E140001 |
| Primary APN | RP08N22E140001 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Stories | 1 Story |
| Building Area | 2,188 sqft Finished Area |
| Fireplace | Fireplace |
| Year Built | Built 1970 |
|---|---|
| Effective Year Built | Effective 1975 |
| Roof Type | Hip |
| Roof Material | Galvanized Metal |
| Lot Area | 19,166,400 sqft (440 acres) |
| Garage Area | 780 sqft |
| Parking Spaces | 3 Parking Spaces |
| Shed | 1 Shed |
|---|---|
| Shed Area | 100 sqft |
| Gazebo | 196 sqft |
| Lean-To | 480 sqft |
| Total Buildings | 2 Buildings |
| Cooling System | None |
|---|---|
| Heating System | Forced Air |
| Heating Fuel | Electric |
| Street Address | 5550 BARTON FLAT RD |
|---|---|
| City | MACKAY |
| State | ID |
| Zip | 83251-4429 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | E2NW4,NE4,NE4SE4 W2SE4,NE4SW4,NW4SW4 SEC 14 T8N R22E |
| Jurisdiction | CUSTER ID |
| Township / Civil Division | MACKAY |
| Census Block Group | 4 |
| Census Block | 4157 |
| Census Tract | 960200 |
Source: Custer County records · APN RP08N22E140001
Assessment roll updated January 1, 2025 · Last verified March 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 5550 BARTON FLAT RD, MACKAY, ID 83251-4429 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jul 21, 1997 |
| Deed Sale | Jul 21, 1997 |
| Record Updated | Jun 08, 2026 |
Source: Custer County records · Assessment roll updated January 1, 2025 · Last verified March 2026
| Type | Name |
|---|---|
| State | Idaho |
| County | Custer County |
| Unified School District | Mackay Joint School District 182 (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 | $4,551.00 (-2.74%) | $875,370 (+0.66%) Land $275,690 Building $599,680 | $875,370 (+0.66%) Land $275,690 Building $599,680 |
| 2024 | $4,679.00 (+1.65%) | $869,640 (+2.54%) Land $271,660 Building $597,980 | $869,640 (+2.54%) Land $271,660 Building $597,980 |
| 2023 | $4,603.00 (-5.87%) | $848,070 (+20.47%) Land $258,360 Building $589,710 | $848,070 (+20.47%) Land $258,360 Building $589,710 |
| 2022 | $4,890.00 | $703,980 Land $240,240 Building $463,740 | $703,980 Land $240,240 Building $463,740 |
Source: FEMA National Flood Hazard Layer · FEMA OpenFEMA NFIP redacted claims and policies, census block group 160379602004, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 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, rainfall accumulation, Severe Storms, Snowmelt, Land/mud Slides, Flooding |
| Wildfire Risk | Low above 20% of the US · above 5% of Idaho |
|---|---|
| Wildfire Likelihood | About 1 in 5,263 per year |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 1 locations within about half a mile of this property, a small sample
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Albion Telephone Company | Fixed Wireless (unlicensed) | 75 / 75 |
| Albion Telephone Company | DSL | 10 / 1 |
| Starlink | Satellite (low-earth orbit) | 280 / 30 |
Availability varies by address; speeds are provider-advertised maximums, not measured.
4G LTE only, no 5G reported
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