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Homes Under $500K in Roundup, MT

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4 of 28 Listings

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4 of 28 Listings

Price Reduced36Active

Homes Under $500K in Roundup, MT — Page 2

28 listings

Homes Under $500K in Roundup, MT

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4 of 28 Listings

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Homes Under $500K in Roundup, MT

4 of 28 Listings

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #RRE-BRO-LIC-52906

Call Thomas

Price Reduced36Active

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #RRE-BRO-LIC-52906

Call Thomas

$144,000

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

22Active

$287,900

3 bd · 2 ba · 2,236 sqft

86 Winchester Mt Remington Trl, Roundup, MT

Kenneth Minnie · Big M Realty LLC

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #RRE-BRO-LIC-52906

Call Thomas

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

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.

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #RRE-BRO-LIC-52906

Call Thomas

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