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

Save search

Map layers

Safety

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
Mascoutah, IL Homes for Sale | 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
  • Rentals
  • Commercial

21 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
Save search

Homes for Sale in Mascoutah, IL

Homes for Sale in Mascoutah, IL

Hide Map
21 Listings
Map

Homes for Sale in Mascoutah, IL

21 Listings

Your local brokerage

JJ

Jeffrey Jonas

Realty.com

Lic. #471.004966

Call Jeffrey
  1. 602 E Green Street — photo32Active

    $249,900

    3 bd · 2 ba · 1,470 sqft

    602 E Green Street, Mascoutah, IL

    Jeb Blasingame · Keller Williams Marquee

  2. 602 Mortar Street — photo41Active

    $489,000

    3 bd · 2 ba · 1,721 sqft

    602 Mortar Street, Mascoutah, IL

    Janell Schmittling · Homes By Janell

  3. 614 Mortar Street — photo37Active

    $485,000

    3 bd · 2 ba · 1,751 sqft

    614 Mortar Street, Mascoutah, IL

    Janell Schmittling · Homes By Janell

  4. 202 N 6th Street — photo29Active

    $233,000

    4 bd · 3 ba · 2,226 sqft

    202 N 6th Street, Mascoutah, IL

    Jeb Blasingame · Keller Williams Marquee

  5. 613 W Main Street — photo26Active

    $213,500

    2 bd · 2 ba · 1,092 sqft

    613 W Main Street, Mascoutah, IL

    Connie Kappert · Re/Max Signature Properties

  6. 1015 Kankakee Trail — photoPrice Reduced72Active

    $635,000

    4 bd · 3 ba · 3,477 sqft

    1015 Kankakee Trail, Mascoutah, IL

    Cheri Ehret · Strano & Associates

  7. 459 Falling Leaf Way — photo45Active

    $284,500

    4 bd · 2 ba · 2,068 sqft

    459 Falling Leaf Way, Mascoutah, IL

    Gerry Davidson · Prestige Realty Group

  8. 455 Falling Leaf Way — photoPrice Reduced40Active

    $309,000

    4 bd · 3 ba · 2,707 sqft

    455 Falling Leaf Way, Mascoutah, IL

    Becky Warf · eXp Realty

  9. 704 W State Street — photoPrice Reduced28Active

    $95,000

    2 bd · 1 ba · 1,552 sqft

    704 W State Street, Mascoutah, IL

    Vernon Korte · RE/MAX Alliance

  10. 704 Mortar Street — photo41Active

    $548,800

    4 bd · 3 ba · 2,706 sqft

    704 Mortar Street, Mascoutah, IL

    Ben Norrenberns · Judy Dempcy Homes Powered by KW Pinnacle

  11. 629 Knipp Avenue — photoPrice Reduced45Active

    $333,500

    5 bd · 3 ba · 3,114 sqft

    629 Knipp Avenue, Mascoutah, IL

    Ben Norrenberns · Judy Dempcy Homes Powered by KW Pinnacle

  12. 840 Topaz Court — photoPrice Reduced21Active

    $335,000

    2 bd · 2 ba · 1,686 sqft

    840 Topaz Court, Mascoutah, IL

    LORI Swanson-Rodriguez · Coldwell Banker Brown Realtors

  13. 10024 Karch Road — photoPrice Reduced27Active

    $419,000

    3 bd · 3 ba · 1,800 sqft

    10024 Karch Road, Mascoutah, IL

    Brooke Mitchell · Keller Williams Pinnacle

  14. 819 Daniel Drive — photoPrice Reduced73Active

    $775,000

    5 bd · 4 ba · 4,371 sqft

    819 Daniel Drive, Mascoutah, IL

    Rebecca Bollinger · RE/MAX Preferred

  15. 10609 Town Hall Road — photo24Active

    $215,000

    3 bd · 2 ba · 1,927 sqft

    10609 Town Hall Road, Mascoutah, IL

    Trudy Knobeloch · Re/Max Signature Properties

  16. 6462 Timber Lane Drive — photo49Active

    $399,900

    3 bd · 2 ba · 2,125 sqft

    6462 Timber Lane Drive, Mascoutah, IL

    Carl Henrichs · Equity Realty Group, LLC

  17. 714 N Jefferson Street — photo3Active

    $180,000

    3 bd · 1 ba · 2,339 sqft

    714 N Jefferson Street, Mascoutah, IL

    John Grissom · Berkshire Hathaway HomeServices Select Properties

  18. 313 N John Street — photoPrice Reduced19Active

    $194,900

    3 bd · 2 ba · 1,558 sqft

    313 N John Street, Mascoutah, IL

    Janet Freed · Re/Max Signature Properties

  19. 223 N Jefferson Street — photoPrice Reduced20Active

    $149,900

    2 bd · 2 ba · 830 sqft

    223 N Jefferson Street, Mascoutah, IL

    Patrick McMahan · McMahan Realty Group

  20. 1192 Widgeon Drive — photo36Active

    $599,900

    5 bd · 4 ba · 3,000 sqft

    1192 Widgeon Drive, Mascoutah, IL

    Steven Bennett · Re/Max Signature Properties

  21. 6450 Timber Lane Drive — photoPrice Reduced42Active

    $500,000

    3 bd · 3 ba · 2,845 sqft

    6450 Timber Lane Drive, Mascoutah, IL

    Andy Robinson · Keller Williams Marquee

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

MARIS MLS
Based on information submitted to the MLS GRID as of 2026-11-01 19:01:39 UTC. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
  • Your local brokerage

    JJ

    Jeffrey Jonas

    Realty.com

    Lic. #471.004966

    Call Jeffrey

    Nearby areas

    ZIP codes

    • 62040 (114)
    • 62206 (112)
    • 62226 (102)
    • 62269 (97)
    • 62221 (77)
    • 62208 (72)
    • 62025 (64)
    • 62220 (62)

    Cities

    • Belleville (225)
    • Granite City (113)
    • O'Fallon (96)
    • East St. Louis (78)
    • Fairview Heights (72)
    • Edwardsville (64)
    • Collinsville (45)
    • Swansea (44)

    Mascoutah, IL community profile

    Population
    8,707
    Median income
    $98,013
    Housing units
    3,153
    People per sq. mi.
    112.1
    Area
    77.7 sq. mi.

    Source: HJN community data

    Mascoutah housing market

    October 2026 · This period is still settling

    Selling at 100.0% of asking price

    Sales here are closing essentially at asking. MLS · 15 sales · as of Oct 29, 2026

    Homes on the market · MLS, as of Oct 18, 2026–Oct 29, 2026

    Median list price
    $338,800
    Homes for sale
    19
    Median days on market
    43 days

    Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Sep 30, 2026

    Median home size
    1,344 sq. ft.