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.
Active
Price cut: $30K (8/18)
$495,000
166 Castner St, Belt, MT 59412
6beds
2,186sqft
Single Family Residence
Built in 1925
0.3 Acres Lot
$-- Zestimate®
$226/sqft
$-- HOA
What's special
Extensive parking and workspaceAll-new flooring throughoutSits on two lotsTwo additional carportsSpacious six-bedroom four-bathroom home
- 124 days
- 415
- 26
Zillow last checked:
Listing updated:
Listed by:
Adam Goodover 406-799-8397,
Professional Brokers of Great Falls,
Pat Goodover 406-799-2030,
Professional Brokers of Great Falls
Source: MRMLS,MLS#: 30070748
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 6
- Bathrooms: 4
- Full bathrooms: 2
- 3/4 bathrooms: 2
Primary bedroom
- Level: Upper
Bedroom 1
- Level: Upper
Bedroom 2
- Level: Upper
Bedroom 3
- Level: Upper
Bedroom 4
- Level: Basement
Bedroom 5
- Level: Basement
Primary bathroom
- Level: Upper
Bathroom 1
- Level: Upper
Bathroom 2
- Level: Main
Bathroom 4
- Level: Basement
Dining room
- Level: Main
Dining room
- Description: Sun Room
- Level: Main
Family room
- Level: Main
Family room
- Level: Basement
Kitchen
- Level: Main
Kitchen
- Level: Basement
Laundry
- Level: Upper
Living room
- Level: Basement
Utility room
- Level: Basement
Appliances
- Included: Dishwasher, Disposal, Microwave, Range, Refrigerator
- Laundry: Washer Hookup
Features
- Basement: Finished
- Number of fireplaces: 1
Interior area
- Total interior livable area: 2,186 sqft
- Finished area below ground: 1,256
Property
Parking
- Total spaces: 5
- Parking features: Garage, Carport
- Garage spaces: 3
- Carport spaces: 2
- Covered spaces: 5
Features
- Exterior features: Propane Tank - Leased
Lot
- Size: 0.3 Acres
Details
- Parcel number: 02289523407100000
- Zoning description: 1
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Other
- Property subtype: Single Family Residence
Materials
- Foundation: Poured
Condition
- Updated/Remodeled
- New construction: No
- Year built: 1925
Utilities & green energy
- Utilities for property: Propane
Community & HOA
HOA
- Has HOA: No
Location
- Region: Belt
Financial & listing details
- Price per square foot: $226/sqft
- Tax assessed value: $295,400
- Annual tax amount: $1,289
- Date on market: 5/12/2026
- Listing agreement: Exclusive Right To Sell
Estimated market value
Not available
Estimated sales range
Not available
Not available
Price history
| Date | Event | Price |
|---|---|---|
| 8/18/2026 | Price change | $495,000-5.7%$226/sqft |
Source:  MRMLS #30070748 Report a problem | ||
| 7/2/2026 | Price change | $525,000-12.4%$240/sqft |
Source: MRMLS #30070748 Report a problem | ||
| 6/6/2026 | Price change | $599,000-7.8%$274/sqft |
Source: MRMLS #30070748 Report a problem | ||
| 5/12/2026 | Listed for sale | $650,000$297/sqft |
Source: MRMLS #30070748 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2024 | $2,391 -1% | $295,400 |
| 2023 | $2,416 +2.1% | $295,400 +16.8% |
| 2022 | $2,366 +1.3% | $252,900 |
| 2021 | $2,336 +8.6% | $252,900 +8.5% |
| 2020 | $2,152 -4% | $233,000 |
| 2019 | $2,242 +11.7% | $233,000 +15.2% |
| 2018 | $2,006 +0.4% | $202,300 |
| 2017 | $1,997 -44.4% | $202,300 +4.7% |
| 2016 | $3,594 +78.5% | $193,200 |
| 2015 | $2,013 +25.2% | $193,200 +137.9% |
| 2014 | $1,608 +13.6% | $81,210 +1.6% |
| 2013 | $1,416 -2.4% | $79,962 +1.8% |
| 2012 | $1,451 | $78,528 |
| 2011 | -- | -- |
| 2010 | -- | -- |
| 2009 | -- | -- |
| 2008 | -- | $114,260 |
| 2007 | -- | $114,260 |
| 2006 | -- | $114,260 |
| 2005 | -- | $114,260 +0.1% |
| 2004 | -- | $114,120 -11.2% |
| 2003 | -- | $128,500 +27.3% |
| 2002 | -- | $100,928 |
| 2000 | -- | $100,928 |
Find assessor info on the county website
Monthly payment
Est. payment
Payment breakdown
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Neighborhood: 59412
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