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$4,000,000
19 Days On Site

415 Sonstelie Road
Kalispell, MT 59901

For Sale|Single Family Residence|Active
4
Beds
3
Total Baths
1
Full Bath
2
Partial Baths
2,557
SqFt
$1,564
/SqFt
1905
Built
County:
Flathead
415 Sonstelie Road415 Sonstelie Road415 Sonstelie Road415 Sonstelie Road
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Mortgage Calculator

Monthly Payment (Est.)

$18,250
Calculator powered by Showcase IDX, a Constellation1 Company. Copyright ©2026 Information is deemed reliable but not guaranteed.

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.

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Listing Snapshot
Price 
$4,000,000
Days On Site 
19 Days
Bedrooms 
4
Inside Area (SqFt) 
2,557 sqft
Total Baths 
3
Full Baths 
1
Partial Baths 
2
Lot Size 
28.08 Acres
Year Built 
1905
MLS® Number 
30063878
Status 
Active
Property Tax 
$1,175.38
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
Appraiser
Friends & Family
Recent Activity
3 weeks agoListing first seen on site
3 weeks agoListing updated with changes from the MLS®
General Features
Acres 
28.08
Carport 
4
Garage 
Yes
Garage Spaces 
4
Land Lease 
No
Levels 
One and One Half
Parking 
Additional ParkingBoatCircular DrivewayRV Access/Parking
Property Sub Type 
Single Family Residence
Sewer 
Private SewerSeptic Tank
Special Circumstances 
Standard
Style 
Ranch
Utilities 
Electricity ConnectedPropanePhone Connected
Water Source 
PrivateWell
Zoning 
Egan Slough
Interior Features
Appliances 
DryerRangeRefrigeratorWater SoftenerWasher
Basement 
Level - BasementDescription - Unfinished, lots of storage/cellar
Cooling 
DuctlessWindow Unit(s)
Heating 
Natural GasBaseboardElectricPropane
Laundry Features 
Washer Hookup
Bathroom 1 
Level - MainDescription - 3/4 Bath off kitchen/living area
Bathroom 2 
Level - UpperDescription - Upper level full bath
Bedroom 2 
Level - Upper
Bedroom 3 
Level - Upper
Bedroom 4 
Level - Upper
Dining Room 
Level - Main
Kitchen 
Level - Main
Laundry 
Level - MainDescription - Laundry area off front entry/mud room
Living Room 
Level - Main
PrimaryBathroom 
Level - MainDescription - 3/4 Bath off Primary Suite
PrimaryBedroom 
Level - MainDescription - Primary Suite on main level with private deck
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Exterior Features
Construction Details 
Wood SidingVinyl Siding
Exterior 
DockGardenRain GuttersRV HookupStorage
Lot Features 
LevelAgriculturalBack YardCorners MarkedFront YardGardenLandscapedSecludedViewsWaterfront
Other Structures 
Grain StorageOtherShed(s)Workshop
Patio And Porch 
Deck
Road Frontage 
County Road
Roof 
Metal
View 
Mountain(s)Creek/StreamTrees/Woods
Waterfront 
Yes
Waterfront Features 
Navigable WaterRiver AccessWaterfront
Waterview 
Mountain(s)Creek/StreamTrees/Woods
Community Features
Financing Terms Available 
CashConventional
Horse Allowed 
Yes
Roads 
Gravel
Listing courtesy of Big Sky Properties of Montana, Inc.



Listing information is provided by Participants of the Montana Regional MLS. IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed. Copyright 2026, Montana Regional MLS.
Last checked: 2026-02-08 07:06 AM UTC

Neighborhood & Commute
Source: Walkscore
Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.
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