
Residential Land for Sale in Mackay, Idaho
803/805 W College Ave, Mackay, ID 83251
Rare opportunity to own 4.16 acres with Kids Creek (Swauger Slough) flowing through the property right in the heart of Mackay! This one-of-a-kind property includes valuable water rights, mature trees, breathtaking mountain views, and endless possibilities. Build your dream home overlooking the creek, create the ultimate family retreat, or explore the potential to subdivide (buyer to verify with the City of Mackay). Enjoy fishing, relaxing by the water, and abundant wildlife just steps from your door. Improvements include a heated 1,296 sq. ft. shop with 220 power, cabinets and work space, plus a 672 sq ft rustic barn with electricity and concrete floor. An older manufactured home is included and could provide temporary living quarters while you build or be used as a rental. Located just minutes from hiking, ATV trails, fishing, golf, and all the outdoor recreation Central Idaho has to offer. Properties offering creek frontage, water rights, acreage, and in-town convenience rarely become available.
Location
- Street address
- 803/805 W College Ave
- County
- Custer County
- Zip code
- 83251
- Community
- Original Townsite
- Elevation
- 5,912 feet
Directions
In Mackay, turn West off Highway 93 onto Artemesia Avenue. Drive 3 blocks. Turn North on College St. House and acreage are on the West side of the street.
Property details
- Acreage
- 4.16 acres
- Zoning
- General Zoning: Res-Single Family, Specific Zoning: Custer-Residential
- MLS #
- SNRMLS 2187376
- Posted
Property taxes
- 2025
- $1,212
Parcels
- RPB00210000570/580
Details and features
Listing
- Type
- Land
Lot
- Waterfront
- Creek, Waterfront
- Features
- Established Lawn, Near Golf Course
Exterior
- Structures
- Outbuilding
Structure
- Water
- Public
- Sewer
- Public Sewer
Nearby schools
| Name | Type |
|---|---|
| MacKay 181EL | Elementary |
| MacKay 181JH | Middle |
| MacKay 181HS | High |
Listing history
| Date | Event | Price | Change | Source |
|---|---|---|---|---|
| June 26, 2026 | New listing | $450,000 | — | SNRMLS |



































