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Improved Mixed-Use Land for Sale in Irwin, Idaho

1591 Old Irwin Rd, Irwin, ID 83428

$2,749,000
5 acres
Active sale
ago
Est $13,786/mo

Set on 5 meticulously landscaped acres in breathtaking Swan Valley, Idaho, the River Retreat Lodge offers the perfect blend of luxury, comfort, and versatility. A turn-key lodging facility, corporate retreat, fly-fishing lodge, or family estate -- you choose. Property highlights include: -6 bedroom Suites, each boasting lofted ceilings, ensuite baths, and custom wood finishes. The spacious layouts, along with jacuzzi tubs and private decks in the end suites, provide the ultimate sanctuary for relaxation. -A stunning great room with vaulted ceilings, expansive windows, and a large gas fireplace, perfect for both intimate gatherings or larger events. -The gourmet kitchen is a culinary dream, featuring high-end appliances, a full butler's pantry, and ample counter space. Whether preparing meals for a gathering or catering special occasions, this kitchen is designed for any culinary endeavor. -Panoramic views from multiple decks surround the property, offering breathtaking views of the surrounding mountains and lush landscape. The perfect setting to enjoy the fresh mountain air and natural beauty of the area. -Additional guest accommodations include a charming 2-bedroom, 2-bath guest house as well as a studio cabin, ideal for overnight guests or creating rental opportunities. The property has a prime location for outdoor enthusiasts. Adjacent to public land and just minutes from world-class fishing on the South Fork of the Snake River, hiking, hunting, snowmobile touring, this property is a haven for those who love the great outdoors. With endless potential and unrivaled beauty, this property offers a rare opportunity to own a piece of paradise in one of Idaho's most scenic valleys. Whether you envision a private retreat, a thriving fly-fishing lodge, or a place for family gatherings or corporate events, this property is the perfect foundation for your dreams.

8,740
Sq feet
9
Beds
6
Full baths
1
1/2 bath
2007
Built

Location

Street address
1591 Old Irwin Rd
Community
Swan Valley Area
Elevation
5,373 feet
Coordinates
43.3962, -111.2589

Property details

Acreage
5 acres
Zoning
Commercial
MLS #
TBOR 26-559
Posted

Property taxes

2025
$7,206

Parcels

  • RPD00000228419

Details and features

Listing

Type
Residential
Subtype
Single Family Residence
Franchise
Engel & Völkers

Lot

View
Valley
Features
Adjacent Open Space, Adjacent Pub Land, Few Trees, Irrigation Ditch, Landscaped, Level, Lodging Overlay, No C C& R's, Not in Subdivision, S T Rentals Allowed, Seasnl STRM ( Ditch), Sprinkler System, Year Round Access

Exterior

Fencing
Fenced
Pool
Deck, Patio, Porch
Structures
Gazebo

Structure

Water
Well
Heating
Forced Air
Cooling
Central Air
Materials
Log, Wood Siding
Roof
Shingle

Interior

Rooms
Bathroom x 10, Bedroom x 9
Flooring
Hardwood, Hickory
Features
Cathedral Ceiling(s), High Speed Internet, Wet Bar

Listing history

DateEventPriceChangeSource
Apr 6, 2026New listing$2,749,000TBOR
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This 5-acre property is located at 1591 Old Irwin Rd in Irwin, ID 83428. The property is available for sale for $2,749,000. It has a 8,740 sq ft 9 bedroom, 6 bath house built in 2007.

Checked 2 hours ago — Updated

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Copyright © 2026 Teton Board of REALTORS®. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

Jim Hickey
Engel & Völkers Ranches and Recreational Properties
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