This is what you get when smart design meets wide-open space and a killer location. Set on 4.58 acres on the edge of the Island Park Caldera, this two-story home puts the Tetons on full display from the back deck and delivers mountain views from every window. Whether you're sipping coffee at sunrise or grilling with friends at sunset—this is the view people drive 12 hours to find.
The upper level offers 896 square feet of dialed-in living space with one bedroom, a full bath, a bright kitchen, and an open-concept living and dining area. High-end finishes include Yukon Quartz countertops, maple cabinetry, and JELD-WEN windows that bring the outdoors in. Downstairs, the oversized two-car garage includes a half bath, laundry, and room for all the toys. And we mean all the toyssnowmobiles, UTVs, dirt bikes, mountain bikes, fly rods, paddleboards, and even a boat. With national forest access close by and the Fisherman's River Access on Henry's Fork just 1.5 miles away, you've got four seasons of adventure waiting outside your door. Add in low-maintenance LP Smartside siding and TREX decking, and this home is built to play hard without demanding much in return. This property makes it easy to live the life most people only vacation for.
For sale
$524,995
4050 Twin Rivers Rd, Ashton, ID 83420
1beds
990sqft
Est.:
Single Family Residence, Residential
Built in 2022
4.58 Acres Lot
$499,800 Zestimate®
$530/sqft
$-- HOA
What's special
Oversized two-car garageHigh-end finishesYukon quartz countertopsTetons on full displayWide-open spaceJeld-wen windowsMaple cabinetry
- 4 days
- on Zillow |
- 209 |
- 11 |
Zillow last checked: 7 hours ago
Listing updated: April 22, 2025 at 03:58pm
Listed by:
Teton Real Estate Group,
Coldwell Banker Mountain Properties
Source: TBOR,MLS#: 25-700

Travel times
Tour with a buyer’s agent
Tour with a buyer’s agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 1
- Bathrooms: 2
- Full bathrooms: 1
- 1/2 bathrooms: 1
Features
- Basement: None
- Furnished: Yes
Interior area
- Total structure area: 990
- Total interior livable area: 990 sqft
- Finished area above ground: 990
- Finished area below ground: 0
Property
Parking
- Total spaces: 2
- Parking features: Gravel, Garage Door Opener
- Garage spaces: 2
Features
- Exterior features: Balcony
- Has view: Yes
- View description: Grand Teton View, Teton View, Mountain(s), Valley, Scenic
Lot
- Size: 4.58 Acres
- Features: Year Round Access, ST Rentals Allowed
Details
- Parcel number: RP0058100205B0
- Zoning description: Single Family
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence, Residential
Materials
- Stick Built On Site, Fiber Cement
- Roof: Shingle
Condition
- Year built: 2022
Utilities & green energy
- Sewer: Septic Tank
- Water: Well
Community & HOA
Community
- Subdivision: Snake River Butte Ranch
HOA
- Has HOA: No
Location
- Region: Ashton
Financial & listing details
- Price per square foot: $530/sqft
- Tax assessed value: $342,007
- Annual tax amount: $1,049
- Date on market: 4/22/2025
- Exclusions: Personal property.
- Road surface type: Gravel
- Loading
- Loading