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
Waterloo, IL Homes for Sale — Page 2 | 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
  • Commercial

32 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 Waterloo, IL

Homes for Sale in Waterloo, IL

Hide Map
8 of 32 Listings
Map

Homes for Sale in Waterloo, IL

8 of 32 Listings

Your local brokerage

JJ

Jeffrey Jonas

Realty.com

Lic. #471.004966

Call Jeffrey
  1. 319 S. Main Street — photo7Active

    $175,000

    2 bd · 1 ba · 777 sqft

    319 S. Main Street, Waterloo, IL

    Michelle Miller · Miller & Associates of Waterloo

  2. 6120 Old Baum Church Road — photoPrice ReducedOpen house Sun, Nov 8 · 11:00 AM54Active

    $525,000

    3 bd · 4 ba · 4,900 sqft

    6120 Old Baum Church Road, Waterloo, IL

    Megan Schobert · Keller Williams Pinnacle

  3. 8718 D Road — photo68Active

    $549,900

    3 bd · 3 ba · 2,328 sqft

    8718 D Road, Waterloo, IL

    Lisa Meegan · eXp Realty

  4. 404 S Main Street — photoPrice Reduced36Active

    $225,000

    3 bd · 2 ba · 1,484 sqft

    404 S Main Street, Waterloo, IL

    JoAnn Meier · RE/MAX First Choice

  5. 1521 Rachael Lane — photo27Active

    $370,900

    4 bd · 3 ba · 2,452 sqft

    1521 Rachael Lane, Waterloo, IL

    Monica Schmidt · eXp Realty

  6. 1981 Kk Road — photoPrice Reduced95Active

    $1,199,000

    3 bd · 2 ba · 2,200 sqft

    1981 Kk Road, Waterloo, IL

    Linda Frierdich · Century 21 Advantage

  7. 521 Grand Avenue — photoPrice Reduced74Active

    $414,900

    4 bd · 4 ba · 3,876 sqft

    521 Grand Avenue, Waterloo, IL

    John Spytek · 555 Auctions

  8. 1017 Waymaker Lane — photo29Active

    $436,550

    3 bd · 2 ba · 1,878 sqft

    1017 Waymaker Lane, Waterloo, IL

    Raquel Vice · Century 21 Advantage

12
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 2026-11-02 19:20:38 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

    • 62206 (116)
    • 62226 (103)
    • 62269 (91)
    • 62221 (76)
    • 62220 (60)
    • 62208 (55)
    • 62223 (54)
    • 62236 (40)

    Cities

    • Belleville (219)
    • O'Fallon (90)
    • East St. Louis (78)
    • Fairview Heights (55)
    • Swansea (45)
    • Columbia (40)
    • Shiloh (28)
    • Collinsville (24)

    Waterloo, IL community profile

    Population
    11,177
    Median income
    $91,873
    Housing units
    4,783
    People per sq. mi.
    76.7
    Area
    145.8 sq. mi.

    Source: HJN community data

    Waterloo housing market

    October 2026 · This period is still settling

    Selling at 97.9% of asking price

    Buyers here are paying below asking. MLS · 11 sales · as of Oct 27, 2026

    Homes on the market · MLS, as of Oct 18, 2026–Oct 27, 2026

    Median list price
    $430,775
    Homes for sale
    34
    Median days on market
    28 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
    1,500 sq. ft.