A truly unique offering in Sun Valley--this gated estate spans over 52 acres across two separate parcels, featuring on-site geothermal water, sweeping views of Bald Mountain, and immediate access to untouched nature. A secluded forking canyon, to which the owner is nearly the only one with access, adds another layer of unmatched privacy and exclusivity.
Lot/land
Price cut: $400K (7/31)
$5,900,000
120 Keystone Rd, Sun Valley, ID 83353
--beds
--baths
52Acres
Unimproved Land
Built in ----
52 Acres Lot
$-- Zestimate®
$--/sqft
$-- HOA
What's special
On-site geothermal waterSecluded forking canyon
- 131 days
- on Zillow |
- 165 |
- 6 |
Zillow last checked: 7 hours ago
Listing updated: July 31, 2025 at 03:34am
Listed by:
James Tautkus 208-721-8672,
Keller Williams Sun Valley Southern Idaho
Source: Sun Valley BOR MLS,MLS#: 25-332957

Travel times
Facts & features
Property
Features
- Fencing: Fenced
- Has view: Yes
- Waterfront features: Pond, Wetlands, See Realtor Remarks, Deeded Water Rights
Lot
- Size: 52 Acres
- Features: Views
Details
- Additional structures: Barn/Shed, Outbuilding, Corral(s)
- Parcel number: RP1M0000000750
- Zoning: BC/R-10
- Other equipment: Leased Propane Tank
- Horses can be raised: Yes
Utilities & green energy
- Gas: Leased Propane Tank
- Sewer: Septic Tank
- Water: Well-Individual
- Utilities for property: Electricity Connected, Phone Connected, Natural Gas Connected, Electricity Available, Phone Available, Underground Utilities
Community & HOA
Community
- Subdivision: Other
Location
- Region: Sun Valley
Financial & listing details
- Annual tax amount: $809
- Date on market: 4/4/2025
- Listing terms: 1031 Exchange,Cash
- Electric utility on property: Yes
- Road surface type: Dirt
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