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$650,000
New Listing

166 Castner Street
Belt, MT 59412

For Sale|Single Family Residence|Active
6
Beds
4
Total Baths
2
Full Baths
2
Partial Baths
2,186
SqFt
$297
/SqFt
1925
Built
County:
Cascade
166 Castner Street166 Castner Street166 Castner Street166 Castner Street
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Mortgage Calculator

Monthly Payment (Est.)

$2,966
Calculator powered by Showcase IDX, a Constellation1 Company. Copyright ©2026 Information is deemed reliable but not guaranteed.

This kind of home only comes once in a while. Located in the heart of Belt Montana this house was the home of Mr. and Mrs. Castner. This spacious six-bedroom, four-bathroom home offers an exceptional amount of living space and versatility. The interior features all-new flooring throughout, creating a fresh, updated feel from top to bottom. The large kitchen provides generous room for cooking, gathering, and hosting, with plenty of space to accommodate substantial meal preparation. The lower level offers flexible use options: it can function as a two-bedroom, one-bathroom apartment or be incorporated into the main living area for additional space, storage, or recreation—whichever best suits the needs of the next owner. Outside, the property includes a three-car garage with an attached workshop, plus two additional carports, providing extensive parking and workspace. This home sits on two lots and directly borders Belt High School, offering convenience and open surroundings. This property combines size, functionality, and flexibility—ideal for a wide range of living arrangements and future plans.

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Listing Snapshot
Price 
$650,000
Days On Site 
0 Days
Bedrooms 
6
Inside Area (SqFt) 
2,186 sqft
Total Baths 
4
Full Baths 
2
Partial Baths 
2
Lot Size 
0.298 Acres
Year Built 
1925
MLS® Number 
30070748
Status 
Active
Property Tax 
$1,289.89
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
Public Records
Friends & Family
Recent Activity
17 hours agoListing first seen on site
23 hours agoListing updated with changes from the MLS®
General Features
Acres 
0.298
Carport 
2
Disclosures 
OwnerIsListingAgent
Garage 
Yes
Garage Spaces 
3
Property Condition 
Updated/Remodeled
Property Sub Type 
Single Family Residence
Special Circumstances 
Standard
SqFt Below 
1256
Style 
Other
Utilities 
Propane
Zoning 
1
Interior Features
Appliances 
DishwasherDisposalMicrowaveRangeRefrigerator
Basement 
FinishedConcrete
Fireplace 
Yes
Fireplaces 
1
Laundry Features 
Washer Hookup
Bathroom 1 
Level - Upper
Bathroom 2 
Level - Main
Bathroom 4 
Level - Basement
Bedroom 1 
Level - Upper
Bedroom 2 
Level - Upper
Bedroom 3 
Level - Upper
Bedroom 4 
Level - Basement
Bedroom 5 
Level - Basement
Dining Room 
Level - Main
Family Room 
Level - Basement
Kitchen 
Level - Main
Laundry 
Level - Upper
Living Room 
Level - Basement
PrimaryBathroom 
Level - Upper
PrimaryBedroom 
Level - Upper
Utility Room 
Level - Basement
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Listing courtesy of Professional Brokers of Great Falls



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: 2026-05-12 09:42 PM 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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