Contractor's dream! This charming two-story home is currently under construction and can be built out as a cozy 2-bedroom, 1-bath retreat on a large lot in Roundup, Montana. Enjoy the spacious yard that's perfect for outdoor activities, plus a double car detached garage for all your tools and toys. With endless possibilities for customization, this property is ideal for those seeking to create their perfect getaway or investment!
New construction
Price cut: $55K (8/11)
$120,000
421 9th Ave W, Roundup, MT 59072
2beds
2,017sqft
Single Family Residence
Built in 1920
0.3 Acres Lot
$-- Zestimate®
$59/sqft
$-- HOA
What's special
Double car detached garagePerfect for outdoor activitiesSpacious yard
- 139 days |
- 531 |
- 27 |
Zillow last checked:
Listing updated:
Listed by:
Brad Witten 406-698-3829,
Coldwell Banker The Brokers,
Brittani Hunter 406-652-6100,
Coldwell Banker The Brokers
Source: BMTMLS,MLS#: 358648
Originating MLS: Billings Association Of REALTORS
Originating MLS: Billings Association Of REALTORSFacts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 2
- Bathrooms: 1
- Full bathrooms: 1
- Main level bathrooms: 1
- Main level bedrooms: 1
Heating
- Other
Cooling
- Other
Features
- Basement: Full
Interior area
- Total interior livable area: 2,017 sqft
- Finished area above ground: 1,223
Video & virtual tour
Property
Parking
- Total spaces: 2
- Parking features: Detached, Additional Parking
- Garage spaces: 2
Features
- Levels: Two
- Stories: 2
- Patio & porch: Deck, Front Porch
- Exterior features: Deck, Workshop
- Fencing: None
Lot
- Size: 0.3 Acres
- Features: Alley, Corner Lot, Level
Details
- Additional structures: Workshop
- Parcel number: 3532000000
- Zoning description: Other
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Detached,Other,Two Story
- Property subtype: Single Family Residence
Materials
- HardiPlank Type
- Roof: Metal
Condition
- Under Construction
- New construction: Yes
- Year built: 1920
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
Community & HOA
Community
- Subdivision: Floral Park Add
HOA
- Services included: None
Location
- Region: Roundup
Financial & listing details
- Price per square foot: $59/sqft
- Tax assessed value: $26,790
- Annual tax amount: $583
- Date on market: 4/9/2026
Estimated market value
Not available
Estimated sales range
Not available
$1,079/mo
Price history
| Date | Event | Price |
|---|---|---|
| 8/11/2026 | Price change | $120,000-31.4%$59/sqft |
Source:  BMTMLS #358648 Report a problem | ||
| 6/1/2026 | Price change | $175,000-30%$87/sqft |
Source: BMTMLS #358648 Report a problem | ||
| 4/11/2026 | Listed for sale | $250,000$124/sqft |
Source: BMTMLS #358648 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $87 -24% | $26,790 +27.1% |
| 2024 | $115 +10.6% | $21,075 |
| 2023 | $104 -23% | $21,075 +11.5% |
| 2022 | $135 +3.5% | $18,900 |
| 2021 | $130 +22.3% | $18,900 +55.4% |
| 2020 | $106 +16.1% | $12,164 |
| 2019 | $92 -46.6% | $12,164 -17.4% |
| 2018 | $172 +42.6% | $14,730 |
| 2017 | $120 +2.6% | $14,730 -2.7% |
| 2016 | $117 +2.4% | $15,140 |
| 2015 | $114 +145.1% | $15,140 +339.2% |
| 2014 | $47 +12.2% | $3,447 +2.6% |
| 2013 | $42 -2.7% | $3,359 +3% |
| 2012 | $43 | $3,262 |
| 2011 | -- | -- |
| 2010 | -- | -- |
| 2009 | -- | -- |
| 2008 | -- | $4,466 |
| 2007 | -- | $4,466 |
| 2006 | -- | $4,466 |
| 2005 | -- | $4,466 |
| 2004 | -- | $4,466 |
| 2003 | -- | $4,466 +64.8% |
| 2002 | -- | $2,710 |
| 2000 | -- | $2,710 |
Find assessor info on the county website
Monthly payment
Est. payment
Payment breakdown
Explore the cost of this home by adjusting the details. Changes won't be saved.Climate risks
Neighborhood: 59072
Nearby schools
GreatSchools rating
- 7/10Roundup ElementaryGrades: PK-6Distance: 0.7 mi
- 3/10Roundup 7-8Grades: 7-8Distance: 0.2 mi
- 2/10Roundup High SchoolGrades: 9-12Distance: 0.2 mi
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.
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A local agent can set up tours, give advice and negotiate with sellers.
