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Improved Mixed-Use Land for Sale in Irwin, Idaho

3768 Swan Valley Hwy, Irwin, ID 83428

$1,400,000
4.28 acres
Active sale
Est $6,914/mo

4.28 acres with direct, private frontage on the South Fork of the Snake River -- one of the most celebrated fly-fishing rivers in the American West -- with existing income, county-approved expansion rights, and views that stop you cold. Bonneville County approved 10 rental cabins and a restaurant. A glamping operation is already on-site as well as a 2,416 sq. ft. residence, which offers comfortable owner-occupancy or additional rental income while you build. The hard work of entitlement is done -- this is a rare opportunity in a market where permitted riverfront development simply doesn't come available. The numbers only tell part of the story. Step outside and you're casting into world-class trout water. Bald eagles and osprey work the river with the mountains as a stunning backdrop. Swan Valley's quiet charm is minutes away, and Jackson Hole -- with its international airport, fine dining, and year-round draw -- is just an hour up the road. Whether your vision is a private family compound, a fishing lodge, a hospitality business, or a short-term rental development, this property is positioned to deliver. The river is ready. The approvals are in place. All that's missing is you. Schedule your private showing today!

2,416
Sq feet
3
Beds
2
Full baths
1952
Built

Location

Street address
3768 Swan Valley Hwy
Community
Swan Valley Area
Elevation
5,365 feet
Coordinates
43.3694, -111.238

Property details

Acreage
4.28 acres
Zoning
Commercial
MLS #
TBOR 26-564
Posted

Property taxes

2025
$2,391

Parcels

  • RP01N44E358006

Details and features

Listing

Type
Residential
Subtype
Single Family Residence
Franchise
Engel & Völkers

Lot

View
Water
Waterfront
River Access, Waterfront
Features
Adjacent Open Space, Landscaped, Level, No C C& R's, Not in Subdivision, S T Rentals Allowed, Snake River Frontage, Wooded, Year Round Access

Exterior

Parking
Paved or Surfaced
Pool
Deck, Porch
Structures
Storage
Features
Balcony

Structure

Basement
Partially Finished
Water
Well
Heating
Baseboard, Electric
Materials
Stick Built On Site, Wood Siding
Roof
Metal

Interior

Rooms
Bathroom x 2, Bedroom x 3
Flooring
Hardwood, Oak

Listing history

DateEventPriceChangeSource
Apr 7, 2026New listing$1,400,000TBOR
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This 4.28-acre property is located at 3768 Swan Valley Hwy in Irwin, ID 83428. The property is available for sale for $1,400,000. It has a 2,416 sq ft 3 bedroom, 2 bath house built in 1952.

Listed by Engel & Völkers Ranches and Recreational Properties, (307) 201-8800

Checked 2 hours agoUpdated Source

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