$17,500,000

803 River Rd Toston, MT 59643

Estimated payment $96,799/month

4 Beds
3 Baths
3,264 Sq Ft
$5,362 Price per Sq Ft

Highlights

  • Barn
  • River Front
  • 2,357 Acre Lot
  • Horse Stalls
  • Home fronts a pond
  • Meadow

About This Home

Positioned along the western bank of the world-famous Missouri River, between the agricultural communities of
Toston and Townsend, Corps of Discovery Ranch offers a rare opportunity to own a piece of American history. Evidence suggests that on July 24, 1805, the Corps of Discovery camped on this very ground, part of a journey in search of a passage to the Pacific. Long before Lewis and Clark arrived, the river and its tributaries had
already served as vital hunting grounds and trading routes for the Blackfeet, Crow, Salish, and Shoshone.

Spanning approximately 2,357 acres, the ranch delivers over 6 miles of Missouri River frontage and 2.5 miles of private spring creek—a combination of history, water, and wildlife habitat unmatched in today’s Western land market. Elk, whitetail deer, pheasants, and waterfowl thrive across its riparian bottoms and sagebrush uplands, while the river itself holds brown trout, rainbow trout, walleye, and northern pike. The ranch is nestled between the Elkhorn and the Big Belt ranges, with Hollowtop Mountain and the Tobacco Root Mountains defining the
southern skyline.

The ranch is equipped with the practical infrastructure needed to support day-to-day operations, from working corrals, a calving barn and hay and equipment storage to a heated shop and office. The property also includes a main house, a bunkhouse, and two additional residences. It’s readymade to continue as a tremendous cow-calf operation--all while preserving a premier wildlife sanctuary.

Corps of Discovery Ranch offers its next owner the rare flexibility to shape a legacy on some of Montana’s most
storied ground. Come See for yourself!

Listing Agent

Kendall Van Dyk

Swan Land Company License #RBS-127725 Listed on: 06/29/2026

Co-Listing Agent

William Wood

Swan Land Company License #RBS-99041

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $8,468

Year Built

  • Built in 1910

Lot Details

  • 2,357 Acre Lot
  • Home fronts a pond
  • Home fronts a stream
  • River Front
  • Sprinkler System
  • Meadow
  • Partially Wooded Lot
  • Landscaped with Trees
  • Grass Covered Lot

Parking

  • 2 Car Detached Garage

Interior Spaces

  • 3,264 Sq Ft Home
  • 1-Story Property

Kitchen

  • Range
  • Microwave
  • Freezer
  • Dishwasher

Bedrooms and Bathrooms

  • 4 Bedrooms
  • 3 Full Bathrooms

Laundry

  • Dryer
  • Washer

Outdoor Features

  • River Access
  • Separate Outdoor Workshop
  • Shed
  • Outbuilding
  • Well House

Farming

  • Barn
  • Grain Storage
  • Crops
  • Pasture

Horse Facilities and Amenities

  • Horse Stalls
  • Corral
  • Hay Storage

Utilities

  • No Cooling
  • Propane
  • Irrigation Water Rights
  • Well
  • Septic Tank
  • Phone Available

Community Details

  • No Home Owners Association
  • Property is near a preserve or public land

Listing and Financial Details

  • Assessor Parcel Number 43149529101010000

Home Details

Home Type

Single Family

Est. Annual Taxes

$8,468

Year Built

Built in 1910

Lot Details

2,357 Acres

Parking

2

Listing Details

  • Prop. Type: Farm
  • Property Sub Type: Single Family Residence
  • Property Sub Type Additional: Single Family Residence
  • Architectural Style: Ranch
  • Unit Levels: Two
  • Building Stories: 1
  • Year Built: 1910
  • Special Features: None
  • Stories: 1

Interior Features

  • Interior Amenities: Bedroom on Main Level
  • Total Bedrooms: 4
  • Full Bathrooms: 3
  • Appliances: Dryer, Dishwasher, Freezer, Microwave, Range, Refrigerator, Washer
  • Above Grade Finished Sq Ft: 3264.0

Exterior Features

  • Waterfront Features: Creek, Pond, River Front, River Access, Stream
  • Waterfront: Yes
  • Exterior Features: Sprinkler/Irrigation
  • Other Structures: Barn(s), Corral(s), Grain Storage, Outbuilding, Shed(s), Storage, Well House, Workshop
  • Road Surface Type: Gravel

Garage/Parking

  • Parking Features: Detached, Garage
  • Garage Spaces: 2.0
  • Garage Yn: Yes
  • Attached Garage: No

Utilities

  • Cooling: None
  • Cooling Y N: No
  • Sewer: Septic Tank
  • Utilities: Electricity Connected, Propane, Phone Available, Septic Available, Water Available
  • Water Source: Well

Condo/Co-op/Association

  • Association: No

Lot Info

  • Lot Features: Adjacent To Public Land, Acreage, Farm, Meadow, Pasture, Ranch, Trees
  • Lot Size Acres: 2357.0
  • Lot Size Sq Ft: 102670920
  • Additional Parcels Description: 43149520101010000, 43149521202010000, 43149529101020000, 43149528302010000, 43149532101010000, 43149533101010000, 43139305201010000
  • Parcel #: 43149529101010000
  • Zoning Description: None/Unknown
  • Irrigation Water Rights: Yes

Tax Info

  • Tax Annual Amount: 8467.73
  • Tax Year: 2025

Map

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Tax History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2026 $1,856 $454,827 $0 $0
2025 $2,149 $454,827 $0 $0
2024 $3,137 $434,123 $0 $0
2023 $2,961 $434,123 $0 $0
2022 $2,498 $317,240 $0 $0
2021 $2,407 $317,240 $0 $0
2020 $2,368 $286,153 $0 $0
2019 $2,093 $286,153 $0 $0
2018 $1,988 $261,512 $0 $0
2017 $2,013 $261,512 $0 $0
2016 $1,765 $238,467 $0 $0
2015 $1,661 $238,467 $0 $0
2014 $1,368 $121,000 $0 $0
Source: Public Records

Property History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Event Price List to Sale Price per Sq Ft
06/29/2026 06/29/26 For Sale $17,500,000 -- $5,362 / Sq Ft
Source: Big Sky Country MLS

Purchase History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Type Sale Price Title Company
Deed -- --
Source: Public Records

Source: Big Sky Country MLS

MLS Number: 414454

Big Sky Country MLS

APN: 43-1495-29-1-01-01-0000

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