Updated and spacious 4-bedroom, 2-bath home offering approximately 2,931 sq ft of living space on a 7,000 sq ft lot in Roundup. The home features numerous interior updates along with generous living areas and flexible space throughout. Approximately half of the basement is finished, providing additional room for a family room, recreation area, home office, hobbies or storage. New exterior siding is currently being completed, adding to the home's recent improvements and refreshed appearance. With nearly 3,000 sq ft, this property offers plenty of room to spread out while still providing opportunities for a new owner to personalize the remaining unfinished areas. Conveniently located near local schools, shopping and community amenities. A great opportunity for buyers looking for substantial square footage and an updated home at an attractive price point.
For sale
$270,000
620 3rd St W, Roundup, MT 59072
4beds
2,931sqft
Single Family Residence
Built in 1930
7,000 Square Feet Lot
$270,100 Zestimate®
$92/sqft
$-- HOA
What's special
Updated homeNumerous interior updatesNew exterior sidingFlexible space throughout
- 5 days
- 502
- 16
Likely to sell faster than
Zillow last checked:
Listing updated:
Listed by:
Jeff Watson 406-869-7624,
Berkshire Hathaway HS Floberg
Source: BMTMLS,MLS#: 362265
Originating MLS: Billings Association Of REALTORS
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 2
- Full bathrooms: 2
- Main level bathrooms: 1
- Main level bedrooms: 1
Primary bedroom
- Description: Flooring: Hardwood
- Features: Ceiling Fan(s)
- Level: Main
Bedroom
- Description: Flooring: Carpet
- Level: Upper
Bedroom
- Description: Flooring: Carpet
- Level: Upper
Bedroom
- Description: Flooring: Carpet
- Level: Upper
Dining room
- Description: Flooring: Laminate
- Features: Ceiling Fan(s)
- Level: Main
Kitchen
- Description: Galley,Pantry,Flooring: Hardwood
- Level: Main
Laundry
- Description: Storage,Flooring: Vinyl
- Level: Main
Living room
- Description: Flooring: Hardwood
- Features: Ceiling Fan(s), Fireplace
- Level: Main
Office
- Level: Upper
Heating
- Oil
Cooling
- Central Air
Appliances
- Included: Dishwasher, Electric Range, Disposal, Microwave, Oven, Range, Refrigerator
Features
- Basement: Full
- Number of fireplaces: 1
Interior area
- Total interior livable area: 2,931 sqft
- Finished area above ground: 2,014
Video & virtual tour
Property
Parking
- Parking features: None, RV Access/Parking
Features
- Levels: Two
- Stories: 2
- Patio & porch: Deck, Front Porch, Patio
- Exterior features: Deck, IrrigationSprinklers
- Fencing: Fenced
Lot
- Size: 7,000 Square Feet
- Features: Alley, Interior Lot, Landscaped, Level
Details
- Additional structures: RV/Boat Storage, Shed(s)
- Parcel number: 3221000000
- Zoning description: NX2 - Mixed Residential 2
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Two Story
- Property subtype: Single Family Residence
Materials
- Masonite
- Roof: Asphalt
Condition
- Resale
- Year built: 1930
Utilities & green energy
- Electric: 220 Volts
- Sewer: Public Sewer
- Water: Public
Community & HOA
Community
- Subdivision: Milwaukee Land Co 1st Rdp
Location
- Region: Roundup
Financial & listing details
- Price per square foot: $92/sqft
- Tax assessed value: $217,900
- Annual tax amount: $1,656
- Date on market: 10/7/2026
- Listing terms: Cash,New Loan
Estimated market value
$270,100
$257,000 - $284,000
Not available
Price history
| Date | Event | Price |
|---|---|---|
| 10/7/2026 | Listed for sale | $270,000+50.1%$92/sqft |
Source: | ||
| 5/16/2025 | Sold | -- |
Source: Agent Provided Report a problem | ||
| 10/15/2020 | Listing removed | $179,900$61/sqft |
Source: Big M Realty, Inc #308954 Report a problem | ||
| 8/7/2020 | Pending sale | $179,900$61/sqft |
Source: Big M Realty, Inc #308954 Report a problem | ||
| 7/22/2020 | Listed for sale | $179,900+6.8%$61/sqft |
Source: Big M Realty, Inc #308954 Report a problem | ||
| 11/16/2018 | Listing removed | $168,500$57/sqft |
Source: Montana Homestead Brokers #284467 Report a problem | ||
| 5/18/2018 | Listed for sale | $168,500$57/sqft |
Source: Granite Realty #284467 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $892 -26.9% | $217,900 +18.2% |
| 2024 | $1,221 +10.4% | $184,400 |
| 2023 | $1,106 -7.7% | $184,400 +25.4% |
| 2022 | $1,199 -3.9% | $147,100 |
| 2021 | $1,247 +16.5% | $147,100 +38.7% |
| 2020 | $1,070 +14.2% | $106,090 |
| 2019 | $937 -21.2% | $106,090 -0.4% |
| 2018 | $1,189 +17.5% | $106,550 |
| 2017 | $1,012 +13.4% | $106,550 +8.4% |
| 2016 | $892 -1% | $98,300 |
| 2015 | $901 +23.8% | $98,300 +121.6% |
| 2014 | $728 +8.1% | $44,361 -0.6% |
| 2013 | $673 -6.1% | $44,634 -0.5% |
| 2012 | $717 | $44,854 |
| 2011 | -- | -- |
| 2010 | -- | -- |
| 2009 | -- | -- |
| 2008 | -- | $72,900 |
| 2007 | -- | $72,900 |
| 2006 | -- | $72,900 |
| 2005 | -- | $72,900 |
| 2004 | -- | $72,900 |
| 2003 | -- | $72,900 +11% |
| 2002 | -- | $65,700 |
| 2000 | -- | $65,700 |
Find assessor info on the county website
Monthly payment
Est. payment
Payment breakdown
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Neighborhood: 59072
Nearby schools
Schools provided by the listing agent
- Elementary: Roundup
- Middle: Roundup
- High: Roundup
Source: BMTMLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.





