Nearly 10 Gallatin Valley Acres with Pond, Furnished Guest Cabin, Two-Stall Barn, and Six Powered Outbuildings Near Three Forks
$750,000
Three Forks sits in Gallatin County, Montana, at the confluence of the Jefferson, Madison, and Gallatin Rivers — the point where three mountain-fed streams join to form the Missouri. It's a small town of about 2,000 at the center of a broad valley bounded by the Tobacco Root, Big Belt, and Bridger ranges, with Bozeman about 30 miles east.
The outbuilding package is what separates this property from nearly everything else in its price range in southwest Montana: a two-stall barn with hay shed, a chicken coop, a furnished guest cabin, a she shed sized for an art studio or schoolroom, a dog run with its own shed, a covered lean-to, and additional storage sheds — every structure wired with power. The furnished guest cabin is immediately usable as a second residence, long-term rental, or family space without renovation. The 1,920 sq ft main house runs polished concrete floors on the main level and wood floors in the upstairs master. The kitchen was updated with a Viking commercial dishwasher, butcher block counters, a farm sink, and a walk-in pantry. A new Daikin 100,000 BTU modulating furnace rated at 98% efficiency and a new 4-ton condenser handle the mechanical load; a wood stove provides backup heat. A private pond anchors the nearly 10 acres, and the shady front porch frames the Gallatin Valley views. Room remains in the upstairs master to add a dedicated bath — the one gap in an otherwise complete package.
Listed at $750,000. Listing courtesy of Barbara Barber, Montana Life Real Estate.
Homestead Potential
Water & Infrastructure
A private pond on the property provides on-site surface water for livestock watering, irrigation, and wildlife habitat. Montana operates under the prior appropriation doctrine, meaning water rights are separate from land ownership and must be investigated independently — buyers should request a water rights search through the Montana Department of Natural Resources and Conservation to confirm what surface and groundwater rights transfer with the deed. Domestic water on a Crystal Mountain Road parcel near Three Forks is likely from a private well; buyers should verify well depth, yield, water quality, and pump condition as part of standard due diligence. The pond's year-round reliability, inflow source, and management history should be reviewed before relying on it as a primary livestock water source.
Crop & Income Potential
Nearly 10 acres in the Gallatin Valley sits inside one of Montana's most productive agricultural corridors — the valley floor supports hay, grain, and livestock operations at much larger scales, and the soil types and irrigation potential on a parcel of this size support a meaningful homestead-scale growing operation. The two-stall barn with hay shed and chicken coop provide the core infrastructure for horses, small livestock, and poultry from day one. Gallatin County's growing season runs roughly May through September at valley floor elevations, supporting cool-season vegetables in the shoulder months and warm-season crops through summer. The she shed's scale as a processing or classroom space, and the walk-in pantry in the main house, round out the farm-to-table infrastructure for a buyer developing the agricultural potential of this land.
Sustainability
A 98%-efficient modulating furnace and new 4-ton condenser mean the property's most expensive mechanical systems are current — heating failures in a Montana winter are serious events, and entering without that exposure is a meaningful advantage. The furnished guest cabin provides immediate income potential without renovation lead time: a Gallatin Valley cabin within 30 minutes of Bozeman commands strong short-term and long-term rental rates. The complete outbuilding package — six powered structures — represents years of construction investment that a buyer inherits; replicating the barn, guest cabin, she shed, and support buildings from scratch would cost significantly more than the gap between this property's price and comparable land-only parcels in the area. The wood stove backup insulates against utility disruptions in a region where winter storms can affect service.
The Boundaries
Nearly 10 acres in Gallatin County should be confirmed against a current survey, as the Crystal Mountain Road corridor includes parcels of varying sizes and rural boundary lines may not be physically marked. Each outbuilding should be reviewed for permit history and compliance with current Gallatin County setback and accessory structure regulations — six powered outbuildings on a residential parcel represents a significant structure count that may be at or near county limits. Water rights should be investigated independently from the title search. The guest cabin's use as a short-term rental should be confirmed against current Gallatin County zoning and any applicable covenants if the parcel is within a platted subdivision.
Beyond the Property Line
Local Flavor & Small-Town Character
Three Forks is a small agricultural and tourism community where the Missouri Headwaters State Park — marking the confluence of the Jefferson, Madison, and Gallatin Rivers — is a genuine historical landmark visited by Lewis and Clark in 1805. The town maintains a grain elevator, a handful of local businesses, and a strong agricultural identity even as Gallatin County's growth accelerates toward Bozeman. The Sacajawea Hotel, a restored 1910 landmark on Main Street, and the local rodeo circuit anchor the community calendar. The Gallatin Valley's heritage in grain, hay, and cattle persists as a counterweight to the ski and university economy shaping Bozeman 30 miles east.
Agricultural Resources & Neighbor Networks
Montana State University Extension Gallatin County provides programming on small farms, livestock, rangeland management, and irrigation directly applicable to a nearly 10-acre Gallatin Valley property. The Gallatin Conservation District offers technical assistance on water management, riparian areas, and soil health for agricultural parcels in the valley corridor. The USDA Farm Service Agency office serving Gallatin County provides information on EQIP cost-share programs for irrigation infrastructure, livestock facilities, and conservation practices applicable to small farms and hobby farms in southwest Montana.
Outdoor Recreation & Natural Surroundings
Missouri Headwaters State Park, minutes from the property, marks where the Jefferson, Madison, and Gallatin Rivers join to form the Missouri — a significant historical and recreation site with hiking, fishing, and camping along the river corridors. The Gallatin River, one of Montana's premier blue-ribbon trout streams, is accessible at multiple public points between Three Forks and Bozeman. Bridger Bowl ski area is about 45 minutes north of Bozeman; Big Sky Resort — one of the largest ski areas in North America — is roughly 90 minutes south via the Gallatin Canyon. The Madison and Jefferson Rivers, both blue-ribbon fisheries, are accessible within 15 to 30 minutes of the property.
Listed on Zillow
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