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Homes Under $500K in Sun River, MT

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
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Closing costs, itemized
Find a buyer's agent

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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

1 listing

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Get an instant cash offer
Buy before you sell

Resources

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Save search

3 beds New construction With a pool

Homes Under $500K in Sun River, MT

Homes Under $500K in Sun River, MT

1 Listing

Homes Under $500K in Sun River, MT

1 Listing

Your local brokerage

TO

Thomas O'Leary

Realty.com

Lic. #RRE-BRO-LIC-52906

82Active
$415,000
3 bd · 3 ba · 1,478 sqft
1137 US Hwy 89, Sun River, MT
Rebecca Horn · Dascoulias Realty Group
Your local brokerage
Thomas O'Leary
Realty.com
Lic. #RRE-BRO-LIC-52906
Call Thomas

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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.

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New construction
With a pool

Listing data & MLS disclosures

Montana Regional MLS: IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed.
Listing information ©2026 Montana Regional MLS, Inc®. All Rights Reserved. Last Updated: 2026-08-09 20:00:19 UTC

Sun River, MT community profile

Area: 119.6 sq. mi.

Source: HJN community data

Sun River housing market

August 2026 · This period is still settling

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Jul 28, 2026

Median home size: 1,440 sq. ft.