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Waterloo, IL Multifamily Homes & Duplexes for Sale

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  • 6609 Gladel Dr, Waterloo, IL 62298
    6609 Gladel Dr, Waterloo, IL 62298
    6609 Gladel Dr, Waterloo, IL 62298
    /50

    $469,000

    • 4 Beds
    • 2.5 Baths
    • 2,800 Sq Ft

    6609 Gladel Dr, Waterloo, IL 62298

    Welcome to your dream retreat! Nestled at the end of a quiet lane on 3 private acres, this spacious and modern 4-bedroom, 3-bath home offers the perfect blend of comfort, style, and functionality. The open-concept layout features a large family and dining room combo, ideal for gatherings and entertaining. A cozy fireplace adds warmth and charm to the main living area, while the updated kitchen

    Mark Roberts RE/MAX Alliance

    6609 Gladel Dr, Waterloo, IL 62298
  • 405 Sycamore Dr, Waterloo, IL 62298
    405 Sycamore Dr, Waterloo, IL 62298
    405 Sycamore Dr, Waterloo, IL 62298
    /31

    $257,000 Open Sun 3PM - 5PM

    • 2 Beds
    • 2.5 Baths
    • 1,877 Sq Ft

    405 Sycamore Dr, Waterloo, IL 62298

    Welcome to this charming home in Waterloo, IL, located in a highly desired subdivision. This all-brick property offers 2 spacious bedrooms and 2 full baths on the main level, along with an inviting layout that includes a dedicated dining room and an updated kitchen. The finished basement expands the living space with a large rec area, a third full bathroom, and ample storage. With a great yard,

    Brooke Mitchell Keller Williams Pinnacle

    405 Sycamore Dr, Waterloo, IL 62298
  • 1050 Creekside Dr, Waterloo, IL 62298
    1050 Creekside Dr, Waterloo, IL 62298
    1050 Creekside Dr, Waterloo, IL 62298
    /46

    $450,000 Open Sun 11AM - 1PM

    • 4 Beds
    • 3.5 Baths
    • 2,545 Sq Ft

    1050 Creekside Dr, Waterloo, IL 62298

    Your private oasis awaits in Creekside Estates! This stunning 4-bedroom, 3.75-bath, 2-story home offers over 2,500 sq. ft. of beautifully designed living space and a backyard built for year-round enjoyment. The heated and cooled in-ground pool, installed in 2023, makes every day feel like a vacation—perfect for summer gatherings, poolside lounging, or relaxing evenings at home. Situated on a

    Brooke Mitchell Keller Williams Pinnacle

    1050 Creekside Dr, Waterloo, IL 62298
  • 725 Marney Ln, Waterloo, IL 62298
    725 Marney Ln, Waterloo, IL 62298
    /2

    $320,000 Open Sat 11AM - 1PM

    • 4 Beds
    • 4 Baths
    • 2,848 Sq Ft

    725 Marney Ln, Waterloo, IL 62298

    Fantastic investment opportunity! This duplex offers 2 spacious units, each with 1,425 sq ft, 2 bedrooms, 2 bathrooms, and a 2-car garage. Recent updates include a new roof (2024), newer HVAC systems, water heaters, appliances, and updated flooring on one side. Both units are occupied by long-term tenants currently paying $1,000 and $1,050/month, making this a turnkey income property.

    Amy Hank Keller Williams Pinnacle

    725 Marney Ln, Waterloo, IL 62298
Illinois Monroe County Waterloo

Multi-Family Homes & Duplexes for Sale in Waterloo, IL

Why Live in Waterloo

Waterloo, Illinois, located about 25 miles from St. Louis, is a small city with a population of around 11,000. The city boasts a rich history, with over 200 buildings in its Historic District, many of which have been revitalized with new businesses. Waterloo offers several outdoor attractions, including five city parks with amenities such as a skate park, fishing lakes, a disc golf course, and a new splash pad at William Zimmer Memorial Park. The Monroe County YMCA, located 6 miles away in Columbia, provides indoor activities during extreme weather. The Waterloo Community School District No. 5 and Gibault Catholic High are highly rated, with W.J. Zahnow Elementary recently undergoing renovations to accommodate a growing student body. Downtown Waterloo is known for its historic brick buildings, which house restaurants, bars, breweries, salons, and gift shops. The area hosts community events like the Porta Westfalica Festival and the GLOW Lighted Holiday Parade. Housing options range from established homes dating back to the 19th century to newer developments like Country Club Hills and Natalie Estates. Waterloo's proximity to St. Louis offers job opportunities with major employers such as Anheuser-Busch and Boeing, and public transportation is available through the Monroe Randolph Transit District. The city has seen a significant drop in crime, with Monroe County reporting a 44% decrease in overall offenses from 2023 to 2024.

Learn more about living in Waterloo

Home Trends in Waterloo, IL

On average, homes in Waterloo, IL sell after 18 days on the market compared to the national average of 70 days. The median sale price for homes in Waterloo, IL over the last 12 months is $335,000, up 3% from the median home sale price over the previous 12 months.

Housing Trends

Median Sale Price
$335,000
Median Single Family Sale Price
$359,900
Average Price Per Sq Ft
$204
Number of Homes for Sale
7
Last 12 months Home Sales
141
Months of Supply
0.60
Median List Price
$354,222
Median Change From 1st List Price
-4%
Median Home Sale Price YoY Change
3%
How to Buy a Home How to Finance a Home How to Sell a Home

In Waterloo, there are currently 4 multi-family homes for sale, providing an appealing investment opportunity for buyers. With multi-family homes priced between $257,000 to $469,000, there's a range to accomodate every budget. As of August, 2025 the median home price in Waterloo is $354,222, while the average sale price is $388,906, offering insights into the local housing market. On average, multi-family homes spend 18 days listed before being sold. Multi-family homes include a variety of property types, from duplexes, triplexes, and fourplexes, to apartment complexes, all within a single building divided to accommodate multiple families living separately. These multi-family properties for sale offer investors the chance to generate rental income. Whether you're considering a duplex for a beginner investment or an apartment complex for a more substantial venture, there are investment properties available to meet your requirements. Explore the range of multi-family homes for sale in Waterloo, IL.

Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.

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