415 Sonstelie Road, Kalispell, MT 59901
$3,500,000
Bedrooms: 4
Bathrooms: 1 | 2
Sq. Ft.: 2,557
Type: Farm
Listing #30064241
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Begin each day with the sunrise stretching across open, productive ground, where the pace of life feels intentional and rooted in Montana tradition. Offering apx 250 ft of Flathead River frontage, this exceptional 28+ acre homestead-era property presents a rare combination of privacy, heritage, and long-term value just minutes from Kalispell. The land provides an ideal blend of usable agricultural acreage and riverfront recreation, creating a setting suited for a refined estate, working operation, recreation-focused retreat, or generational holding. Built in 1905, the 1.5-story farmhouse features 4 bedrooms and 3 bathrooms, preserving early Montana character while providing functional living space. Enjoy boating, fishing, and wildlife viewing along the Flathead River directly from the property, with convenient access to Kalispell amenities, dining, services, and Glacier Park International Airport. A rare opportunity to secure substantial river frontage & meaningful acreage. Additional improvements include a 768 sq ft finished garage, a 2,100 sq ft implement shed, a newer 1,872 sq ft shop with attached 432 sq ft lean-to, two 384 sq ft steel storage sheds with concrete floors & overhead doors, & another 160 sq ft shed. 6 grain bins with aerators offer approximately 60,000 bushels of capacity. Plus 4 separate water rights convey. With expansive acreage, premier river access and historic roots, this property offers exceptional versatility for recreation, agricultural use, or long-term investment. Though early legal homestead documentation may reside in county archives, the Sonstelie family name has been present in Kalispell since at least the late 1800s. Over the decades, generations of the family have worked, lived, and shaped life in the valley -- from agricultural enterprise to community leadership. The very road on which this property sits carries that legacy forward, anchoring this land in local history as surely as the roots that spread across these 28+ acres.
Property Features
Latitude: 48.16854645
Longitude: -114.16049936
Directions: Hwy 35 South, Egan Slough Rd turnoff, follow 1.1 mile to Egan Slough Rd then left on Sonsteile Rd, follow slightly left into driveway
Interior: Main Level Primary
Full Baths: 1
3/4 Baths: 2
Number of Fireplaces: 0
Heating: Baseboard, Electric, Gas, Propane, Stove
Cooling: Ductless, Window Unit(s)
Appliances: Dryer, Range, Refrigerator, Water Softener, Washer
Basement Description: Unfinished
Has Basement: Yes
Style: Ranch
Levels: One and One Half
Construction: Vinyl Siding, Wood Frame
Exterior: Propane Tank - Owned, Propane Tank - Leased
Water Source: Well
Septic or Sewer: Private Sewer, Septic Tank
Utilities: Electricity Connected, Propane, Phone Connected
Parking Description: Additional Parking, Boat, Circular Driveway, RV Access/Parking
Has Attached Garage: No
Garage Spaces: 4
Irrigation: Deeded Water Rights, Well
Other Structures: Grain Storage, Other, Shed(s), Well House, Workshop
Lot Features: Agricultural, Back Yard, Corners Marked, Front Yard, Garden, Landscaped, Secluded, Views, Level
Topography: Level
Lot Size in Acres: 28.08
Lot Size in Sq. Ft.: 1,223,164
Zoning: Egan Slough
Road Description: County Road, Gravel
Waterfront Name: Flathead River
Waterfront Description: Dock Access, Navigable Water, River Front, Waterfront
Has Waterfront: Yes
View Description: Mountain(s), Creek/Stream, Trees/Woods
Property Type: FRM
Property SubType: Farm
Year Built: 1905
Status: Active
Tax Year: 2025
Tax Amount: $1,175.38
Exclusions: Log cabin in driveway, all irrigation and farming equipment-seller will sell but separately. Grain in bins.
$ per month
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Seller's Representative: Rena Saunier, Big Sky Properties of Montana, Inc.
Copyright 2020 Montana Regional MLS. All rights reserved.
IDX information is provided exclusively for consumers' personal, non-commercial use, may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, and is deemed reliable but is not guaranteed accurate by the Montana Regional MLS.
IDX information is provided exclusively for consumers' personal, non-commercial use, may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, and is deemed reliable but is not guaranteed accurate by the Montana Regional MLS.
Montana Regional data last updated at March 13, 2026, 3:53 PM MT
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