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
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
Save searchAdvertiseSign In
Saved homesSaved searchesYour toursYour inquiriesRecently viewedAccount settings

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
Save search
Commercial Real Estate for Sale and Lease in Eureka, MT | Realty.com
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 searchAdvertiseSign In
Saved homesSaved searchesYour toursYour inquiriesRecently viewedAccount settings
  • Residential
  • Rentals

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
Save search
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
8 listings

Commercial Real Estate for Sale and Lease in Eureka, MT

Commercial Real Estate for Sale and Lease in Eureka, MT

Hide Map
8 Listings
Map

Commercial Real Estate for Sale and Lease in Eureka, MT

8 Listings

  1. 315 Boundary Street — photo20Active

    $1,450,000

    — bd · — ba · 11,400 sqft

    315 Boundary Street, Eureka, MT

    David Girardot · PureWest Real Estate - Kal/Commercial

  2. 17 Arena Lane — photo22Active

    $1/mo

    — bd · 1 ba · 37,500 sqft

    17 Arena Lane, Eureka, MT

    Tammy Purdy · Coldwell Banker Mountain Properties

  3. 107 White Eagle Drive — photo49Active

    $449,500

    — bd · — ba · 1,680 sqft

    107 White Eagle Drive, Eureka, MT

    Gretchen Lancaster · Lancaster and Company, Premier Properties

  4. 1174 US Highway 93 N — photo20Active

    $4,200,000

    — bd · — ba · 1,008 sqft

    1174 US Highway 93 N, Eureka, MT

    David Girardot · PureWest Real Estate - Kal/Commercial

  5. 900 1st Avenue E — photoPrice Reduced37Active

    $469,000

    — bd · — ba · 3,708 sqft

    900 1st Avenue E, Eureka, MT

    Cynthia Medina · National Parks Realty - Eureka

  6. 1821 US Hwy 93 N — photo31Active

    $2,475,000

    — bd · — ba · 8,716 sqft

    1821 US Hwy 93 N, Eureka, MT

    Gary Mason · Glacier Sotheby's International Realty Whitefish

  7. 376 US Highway 93 N — photo51Active

    $1,499,000

    — bd · — ba · 8,466 sqft

    376 US Highway 93 N, Eureka, MT

    Gretchen Lancaster · Lancaster and Company, Premier Properties

  8. 575 9th Street — photoPrice Reduced20Active

    $700,000

    — bd · — ba · 4,650 sqft

    575 9th Street, Eureka, MT

    Sandra Myra · Engel & Völkers Western Frontier - Eureka

Realty.com

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

Equal Housing OpportunityEqual Housing Lender

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.

© 2026 Realty.com. All rights reserved.·Privacy·Terms·California Privacy Rights·Accessibility·Licensing

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: 2026-08-29 15:17:59 UTC

Eureka, MT community profile

Population
1,606
Median income
$56,696
Housing units
769
People per sq. mi.
6.1
Area
261.7 sq. mi.

Source: HJN community data