Safety & registry resources

Review official public-safety information for any area from these government sources:

U.S. Dept. of Justice National Sex Offender Public Website (NSOPW)
FBI: state sex-offender registry directory

Roundup, MT Homes for Sale — Page 2 | Realty.com

Buy

Start here

Homes for sale by state
Home buying tips
Before you start looking
The buying timeline

Afford it

Today's mortgage rates
Mortgage calculator
How much can I afford?
Get pre-approved

Make the deal

Writing a winning offer
Inspections & appraisals
Closing costs, itemized
Find a buyer's agent

Save search Advertise Sign In

Saved homes Saved searches Your tours Your inquiries Recently viewed Account settings

Commercial

35 listings

Registered offenders on the map

Show registered offenders (Florida and Texas)

Save search

3 beds New construction

35 listings

Sell

Selling Options

What's my home worth?
Compare selling options
Get an instant cash offer
Buy before you sell

Resources

How selling works
When should I sell?
Home selling tips
Pricing your home
What's worth fixing first
Find a seller's agent

Home Loans

Find an Agent

With a pool

Homes for Sale in Roundup, MT

Hide Map

Homes for Sale in Roundup, MT

Hide Map

11 of 35 Listings

Map

Homes for Sale in Roundup, MT

11 of 35 Listings

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #RRE-BRO-LIC-52906

Call Thomas

Price Reduced21Active
$449,000
1 bd · 1 ba · 3,200 sqft
482 Number 4 Road, Roundup, MT
Sonya Gangstead · Realty Pros LLC
Price Reduced35Active
$259,900
4 bd · 2 ba · 2,016 sqft
623 3rd Street E, Roundup, MT
Kenneth Minnie · Big M Realty LLC
Price Reduced10Active
$120,000
2 bd · 1 ba · 2,017 sqft
421 9th Avenue W, Roundup, MT
Brad Witten · Coldwell Banker The Brokers

Price Reduced31Active
$550,000
3 bd · 2 ba · 1,848 sqft
23 Mule Deer Lane, Roundup, MT
Alexis Breipohl · Central Montana Real Estate
Price Reduced36Active
$159,900
4 bd · 2 ba · 2,445 sqft
511 3rd Street E, Roundup, MT
Troy Boucher · Boucher & Associates
Price Reduced32Active
$235,000
3 bd · 2 ba · 2,351 sqft
420 3rd Street W, Roundup, MT
Marie Barth · Kelly Right Real Estate
33Active
$320,000
3 bd · 2 ba · 1,556 sqft
1020 5th Street E, Roundup, MT
Marie Barth · Kelly Right Real Estate
35Active
$712,000
3 bd · 2 ba · 2,970 sqft
154 Old Divide Road, Roundup, MT
Shelby Fossum · Magic City Real Estate
29Active
$650,000
4 bd · 3 ba · 2,053 sqft
101 Smith Road, Roundup, MT
Sonya Gangstead · Realty Pros LLC
22Active
$287,900
3 bd · 2 ba · 2,236 sqft
86 Winchester Mt Remington Trl, Roundup, MT
Kenneth Minnie · Big M Realty LLC
8Active
$345,000
3 bd · 1 ba · 864 sqft
10 W Sunshine Road, Roundup, MT
Shawn Johnston · Keller Williams Yellowstone Pr

1 2

Listing data & MLS disclosures

Billings Multiple Listing Service: Copyright © 2026 Billings Association of REALTORS® Incorporated and Billings MLS Incorporated. All rights reserved. The sharing of MLS database, or any portion thereof, with any unauthorized third party is strictly prohibited. Information contained on this site is believed to be reliable, yet, users of this website are responsible for checking the accuracy, completeness, currency, or suitability of all information. Neither the Billings Association of REALTORS® Incorporated nor Billings MLS Incorporated makes any representation, guarantees, or warranties as to the accuracy, completeness, currency, or suitability of the information provided. They specifically disclaim any and all liability for all claims or damages that may result from providing information to be used on the website, or the information which it contains, including any websites maintained by third parties, which may be linked to this website. The information being provided is for the consumers' personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties which consumers may be interested in purchasing. The user of this site is granted permission to copy a reasonable, and limited number of copies to be used in satisfying the purposes identified in the preceding sentence. By using this site, you signify your agreement with and acceptance of these terms and conditions. If you do not accept this policy, please do not use this site in any way. Your continued use of this site, and/or its affiliates' sites, following the posting of changes to these terms will mean you accept those changes, regardless of whether you are provided with additional notice of such changes. Copyright © 2026 Billings MLS, Inc.

Roundup, MT community profile

Population: 1,989
Median income: $52,397
Housing units: 1,191
People per sq. mi.: 1.5
Area: 1,362 sq. mi.

Source: HJN community data

Explore Roundup homes

By price

Under $300K
Under $500K
Under $700K
Luxury

By bedrooms

2 beds
3 beds
4 beds
5 beds

By type

Single family
Townhomes
Condos
Manufactured homes
Multi-family homes
Co-ops

By feature

L. Custen Realty, Inc. d/b/a Realty.com/L. Custen Realty CT, LLC d/b/a Realty.com (Tom O’Leary-Broker)(CT properties only), 8323 Southwest Freeway, Suite 900, Houston, Texas 77074

The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Listing data is derived from various Multiple Listing Services; each source MLS and its required disclaimer are shown with the listings on the applicable page. Realty.com is an independently owned and operated brokerage.

Listing data & MLS disclosures

Billings Multiple Listing Service: Copyright © 2026 Billings Association of REALTORS® Incorporated and Billings MLS Incorporated. All rights reserved. The sharing of MLS database, or any portion thereof, with any unauthorized third party is strictly prohibited. Information contained on this site is believed to be reliable, yet, users of this website are responsible for checking the accuracy, completeness, currency, or suitability of all information. Neither the Billings Association of REALTORS® Incorporated nor Billings MLS Incorporated makes any representation, guarantees, or warranties as to the accuracy, completeness, currency, or suitability of the information provided. They specifically disclaim any and all liability for all claims or damages that may result from providing information to be used on the website, or the information which it contains, including any websites maintained by third parties, which may be linked to this website. The information being provided is for the consumers' personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties which consumers may be interested in purchasing. The user of this site is granted permission to copy a reasonable, and limited number of copies to be used in satisfying the purposes identified in the preceding sentence. By using this site, you signify your agreement with and acceptance of these terms and conditions. If you do not accept this policy, please do not use this site in any way. Your continued use of this site, and/or its affiliates' sites, following the posting of changes to these terms will mean you accept those changes, regardless of whether you are provided with additional notice of such changes. Copyright © 2026 Billings MLS, Inc.

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #RRE-BRO-LIC-52906

Call Thomas

New construction
With a pool

Nearby areas

ZIP codes

59072 (36)
59046 (5)
59015 (2)

Cities

Lavina (5)
Broadview (2)
Shepherd (1)

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #RRE-BRO-LIC-52906

Call Thomas

Roundup, MT community profile

Population: 1,989
Median income: $52,397
Housing units: 1,191
People per sq. mi.: 1.5
Area: 1,362 sq. mi.

Source: HJN community data

Nearby areas

ZIP codes

59072 (36)
59046 (5)
59015 (2)

Cities

Lavina (5)
Broadview (2)
Shepherd (1)