19

O'Fallon, IL Homes for Sale under $400,000

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  • 921 Chesapeake Junction Ln, O Fallon, IL 62269
    921 Chesapeake Junction Ln, O Fallon, IL 62269
    921 Chesapeake Junction Ln, O Fallon, IL 62269
    /40

    $339,900

    • 3 Beds
    • 3.5 Baths
    • 2,916 Sq Ft

    921 Chesapeake Junction Ln, O Fallon, IL 62269

    Welcome to a home that offers the space, layout, and updates you've been waiting for! This 3 bedroom, 3.5 bath two-story is designed for real life. The main level features an oversized living room with a fireplace — plenty of space to gather, host, or simply spread out. The formal dining room or flex space between the kitchen and living room is great for everyday use or special occasions. The

    Agent Photo

    Christie Gassen

    Hughes Group LLC

    (618) 547-4136

    921 Chesapeake Junction Ln, O Fallon, IL 62269
  • 1301 Stone Hill Dr, O'Fallon, IL 62269
    1301 Stone Hill Dr, O'Fallon, IL 62269
    1301 Stone Hill Dr, O'Fallon, IL 62269
    /7

    $385,000

    • 1,372 Sq Ft

    1301 Stone Hill Dr, O'Fallon, IL 62269

    DO NOT DISTURB OCCUPANTS. PROPERTY BEING SOLD SITE UNSEEN.

    John Blasingame Keller Williams Marquee

    1301 Stone Hill Dr, O'Fallon, IL 62269
  • 1675 Lakepointe Estates Dr, O Fallon, IL 62269
    1675 Lakepointe Estates Dr, O Fallon, IL 62269
    1675 Lakepointe Estates Dr, O Fallon, IL 62269
    /39

    $385,000

    • 3 Beds
    • 3 Baths
    • 2,646 Sq Ft

    1675 Lakepointe Estates Dr, O Fallon, IL 62269

    Welcome Home! Your Villa is nestled in the Lakepointe Estate neighborhood on a quiet cul-de-sac lot backing into wooded area. This open spacious home is in Mint Condition with many updates throughout offering a carefree lifestyle. Open Spacious 3 bedroom, 3 bath home is move in ready. Featuring Hardwood flooring on main level in Great room, dining area, both bedrooms and entry. Spacious Primary

    Mary Boente Coldwell Banker Brown Realtors

    1675 Lakepointe Estates Dr, O Fallon, IL 62269
  • 521 Jeffrey Pine Ct, O Fallon, IL 62269
    521 Jeffrey Pine Ct, O Fallon, IL 62269
    521 Jeffrey Pine Ct, O Fallon, IL 62269
    /75

    $307,500

    • 3 Beds
    • 2 Baths
    • 1,560 Sq Ft

    521 Jeffrey Pine Ct, O Fallon, IL 62269

    "New this and that!!" New roof and white siding Feb2026. Interior walls painted Feb2026. New carpet and pad in all bedrooms. Ranch on unfinished basement in O'fallon Illinois School District. Close to Scott Airbase and St Louis. Open ranch floor plan with separate dining room,great room and recently updated kitchen with breakfast nook addition, new carpet and main floor paint updated to agreeable

    Whitney Wisnasky-Bettorf Red Door Realty Group Inc

    521 Jeffrey Pine Ct, O Fallon, IL 62269
  • 109 White Pine Ave, O Fallon, IL 62269
    109 White Pine Ave, O Fallon, IL 62269
    109 White Pine Ave, O Fallon, IL 62269
    /46

    $339,900 Open Sun 12PM - 2PM

    • 4 Beds
    • 2.5 Baths
    • 2,081 Sq Ft

    109 White Pine Ave, O Fallon, IL 62269

    Welcome home to 109 White Pine Ave. This beautifully updated 4-bedroom, 2.5-bath home offers nearly 2,100 square feet of stylish living space in the heart of O'Fallon. With extensive recent upgrades and timeless finishes throughout, this move-in-ready home checks every box. Step inside to discover fresh paint, brand-new carpet, and new light fixtures throughout, creating a bright and modern feel

    Tabatha Gufler Riverside Real Estate, LLC

    109 White Pine Ave, O Fallon, IL 62269
  • 1229 Elisabeth Dr, O Fallon, IL 62269
    1229 Elisabeth Dr, O Fallon, IL 62269
    1229 Elisabeth Dr, O Fallon, IL 62269
    /27

    $349,000

    • 4 Beds
    • 2 Baths
    • 2,451 Sq Ft

    1229 Elisabeth Dr, O Fallon, IL 62269

    Well-cared for Ranch in ideal location with great curb-appeal! Common ground across the street with Gazebo. Fenced-in flat backyard with a few trees and patio. Open concept living right when you walk in. Formal dining room with coffered ceiling. Living room and kitchen has vaulted ceilings making the open space feel very large. White cabinets with center island and skylight. Split bedroom layout

    Robert Davis Davis Real Estate, LLC

    1229 Elisabeth Dr, O Fallon, IL 62269
  • 421 W Highway 50, O Fallon, IL 62269
    421 W Highway 50, O Fallon, IL 62269
    421 W Highway 50, O Fallon, IL 62269
    /27

    $339,500 New Construction

    • 3 Beds
    • 2 Baths
    • 1,500 Sq Ft

    421 W Highway 50, O Fallon, IL 62269

    NEW PRECISION-BUILT MODERN HOME OFFERING 3 BEDS AND 2 FULL BATHS! You will love the dramatic rooflines, Pella transom windows & sliders, and the split-wing plan that offers privacy. An L-shaped kitchen with stainless appliances and under-cabinet lighting opens to the great room. A wall of windows opens to a private courtyard deck - an outdoor living area, perfect for entertaining and everyday

    Janell Schmittling Homes By Janell

    421 W Highway 50, O Fallon, IL 62269
  • 1102 Illini Dr, O Fallon, IL 62269
    1102 Illini Dr, O Fallon, IL 62269
    1102 Illini Dr, O Fallon, IL 62269
    /37

    $385,000 Coming Soon

    • 5 Beds
    • 3.5 Baths
    • 3,042 Sq Ft

    1102 Illini Dr, O Fallon, IL 62269

    Is LOCATION on your list? School District? NEW ROOF, HVAC, CARPET and many more? Welcome home to 1102 Illini Dr in the heart of O'Fallon, IL. With close proximity to Scott AFB, adorable downtown O'Fallon charm, restaurants, & shopping, AND O'Fallon Schools - you'll want to stop what you're doing and view this home. The popular 2-story floor plan features plenty of space. On the main floor you'll

    Jessica Michalke Live Laugh Illinois Real Estate Group

    1102 Illini Dr, O Fallon, IL 62269
  • 204 Park Bridge Ave Unit 38115234, O'Fallon, IL 62269
    204 Park Bridge Ave Unit 38115234, O'Fallon, IL 62269
    204 Park Bridge Ave Unit 38115234, O'Fallon, IL 62269
    /3

    $304,000 New Construction

    • 3 Beds
    • 2.5 Baths
    • 1,623 Sq Ft

    Bristol Villa Plan at Park Bridge Station, O'Fallon, IL 62269

    C.A. Jones, Inc. Builder
    204 Park Bridge Ave Unit 38115234, O'Fallon, IL 62269
  • 901 Silverlink Dr, O Fallon, IL 62269
    901 Silverlink Dr, O Fallon, IL 62269
    901 Silverlink Dr, O Fallon, IL 62269
    /50

    $399,900

    • 4 Beds
    • 4 Baths
    • 1,008 Sq Ft

    901 Silverlink Dr, O Fallon, IL 62269

    Spectacular and open two story home which is designed for both comfort and functionality! Special features include: crown molding, family room with fireplace, bay window, ceiling fans, updated lighting, recessed lights, deck off the back, vinyl siding, enclosed soffits, 6 foot vinyl fencing and so much more! First level has an open flow from the family room to the eating area and kitchen.

    Michelle Syberg Century 21 Bailey & Company

    901 Silverlink Dr, O Fallon, IL 62269
  • 415 W 3rd St, O Fallon, IL 62269
    415 W 3rd St, O Fallon, IL 62269
    415 W 3rd St, O Fallon, IL 62269
    /44

    $330,000

    • 4 Beds
    • 2 Baths
    • 2,200 Sq Ft

    415 W 3rd St, O Fallon, IL 62269

    This delightful residence offers the perfect blend of small-town comfort and modern convenience, with so many updates and features. NEWER WINDOWS, NEW ROOF, NEW SIDING, NEW GUTTERS, NEW FLOORING, FRESHLY painted, to name just a few. Home has a sunroom in the front to welcome you and walks into large living room with crown molding and huge baseboards. Wood burning fireplace with 3 sided mantle,

    Julie Stone HomePro Real Estate

    415 W 3rd St, O Fallon, IL 62269
  • 204 W State St, O'Fallon, IL 62269
    204 W State St, O'Fallon, IL 62269
    204 W State St, O'Fallon, IL 62269
    /37

    $339,900 New Construction

    • 3 Beds
    • 2.5 Baths
    • 1,600 Sq Ft

    204 W State St, O'Fallon, IL 62269

    LAST REMAINING LUXURY UNIT! Discover the pinnacle of urban living in the heart of Downtown O'Fallon, IL. This stunning, new construction townhouse by the renowned H&L Builders offers a rare opportunity for a walkable lifestyle just one block from the vibrant Vine Street Market, local breweries, and boutiques. The main level features a bright, open-concept floor plan designed for entertaining,

    Rob Cole Judy Dempcy Homes Powered by KW Pinnacle

    204 W State St, O'Fallon, IL 62269
  • 846 Harbor Woods Dr, Fairview Heights, IL 62208
    846 Harbor Woods Dr, Fairview Heights, IL 62208
    846 Harbor Woods Dr, Fairview Heights, IL 62208
    /35

    $324,000 Open Sun 1PM - 3PM

    • 3 Beds
    • 4 Baths
    • 2,314 Sq Ft

    846 Harbor Woods Dr, Fairview Heights, IL 62208

    A Must See.... Remodeled Villa, with exquisite finishes. The home boasts an open floorplan that integrates the dining and living areas, creating a great space for entertaining or everyday family life. The kitchen is equipped with a breakfast bar and ample cabinet space, perfect for meal preparation and casual dining. Interior amenities include updated flooring, remodeled bathrooms, walk-in

    Toni Lucas

    846 Harbor Woods Dr, Fairview Heights, IL 62208
Illinois St. Clair County O'Fallon

Real Estate & Homes in O'Fallon, IL under $400,000

Home Trends in O'Fallon, IL

On average, homes in O'Fallon, IL sell after 33 days on the market compared to the national average of 54 days. The median sale price for homes in O'Fallon, IL over the last 12 months is $360,000, up 7% from the median home sale price over the previous 12 months.

Housing Trends

Median Sale Price
$360,000
Median Single Family Sale Price
$364,250
Median Townhouse Sale Price
$175,000
Median 2 Bedroom Sale Price
$141,000
Median 1 Bedroom Sale Price
$84,500
Average Price Per Sq Ft
$154
Number of Homes for Sale
80
Last 12 months Home Sales
459
Months of Supply
2.10
Median List Price
$365,000
Median Change From 1st List Price
0%
Median Home Sale Price YoY Change
7%
How to Buy a Home How to Finance a Home How to Sell a Home

Explore the array of homes and houses for sale under $400,000 in O'Fallon, where you'll find 19 options tailored for those seeking affordable real estate opportunities. Whether you're interested in spacious family homes, modern townhouses, or cozy bungalows, O'Fallon offers a diverse range of choices to match your needs and financial considerations. Take advantage of these affordably-priced properties to make your move into the real estate market in O'Fallon, IL.

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