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Modern & Contemporary Homes for Sale in St. Clair County IL

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  • /37

    $285,000

    Under Contract
    • 3 Beds
    • 2 Baths
    • 1,694 Sq Ft

    609 Osage Dr, O Fallon, IL 62269

    Spacious 3 bed and 2 bath home has been maintained well by the same owner for 35 years. Roof installed in 2025! Steps up to the front entry open to an inviting living room with a double-sided fireplace. Kitchen features stainless-steel appliances and granite countertops with a breakfast bar. Kitchen exits to a large wooden deck with composite railing. Dining room is adjacent to the kitchen and

    Agent Photo

    Keith Shovlin

    RE/MAX Preferred

    (618) 389-4810

    609 Osage Dr, O Fallon, IL 62269
  • /41

    $530,000

    New Construction $20K PRICE DROP
    • 5 Beds
    • 3.5 Baths
    • 3,187 Sq Ft

    1228 Belclare Ct, O'Fallon, IL 62269

    New Photos Coming Soon! Welcome to The Linden by New Tradition Homes, ideally situated at 1228 Belclare Ct in the sought-after Park bridge station community. This beautifully crafted home features a timeless, traditional layout with defined living spaces complemented by upscale modern finishes. The main level offers distinct areas for living and entertaining, creating a functional and inviting

    Agent Photo

    Jessica Gratzl

    Keller Williams Pinnacle

    (618) 836-8401

    1228 Belclare Ct, O'Fallon, IL 62269
  • /49

    $417,500

    Pending
    • 4 Beds
    • 2.5 Baths
    • 2,701 Sq Ft

    7 Deer Run, O Fallon, IL 62269

    Tucked at the end of a quiet cul-de-sac on a wooded .61-acre lot in established Fairwood East Subdivision, this custom ONE OF A KIND tri-level offers something genuinely rare in O'Fallon — true privacy, architectural character and a spacious lot in the heart of District 90. The dramatic foyer opens to a vaulted great room with exposed wood beams, skylights, a floor-to-ceiling stone fireplace, and

    Kim Ruhl RE/MAX Results Realty

    7 Deer Run, O Fallon, IL 62269
  • /41

    $523,900

    $6K PRICE DROP Pending
    • 3 Beds
    • 2.5 Baths
    • 2,200 Sq Ft

    8422 Treybrooke Place, O Fallon, IL 62269

    This stunning O’Fallon residence features your own private in-ground pool and a 2025 roof! From the moment you step inside, you’ll be impressed by the soaring vaulted ceilings, high-end finishes, and thoughtfully designed open layout. The heart of the home is the beautifully appointed kitchen, featuring custom cabinetry, granite countertops, a large center island, breakfast bar, and walk-in

    Angela Johnson Redfin Corporation

    8422 Treybrooke Place, O Fallon, IL 62269
  • /53

    $600,000

    New Construction Open Sat 11AM - 1PM
    • 5 Beds
    • 3 Baths
    • 2,930 Sq Ft

    604 Tea Olive Blvd, Caseyville, IL 62232

    Introducing the Grant Expanded by New Tradition Homes, a stunning new construction residence offering 5 bedrooms, 3 bathrooms, and exceptional attention to detail throughout. The attractive ¾ brick exterior with bold dark accents creates striking curb appeal and a timeless modern aesthetic.Designed for both comfort and functionality, this home features 9-foot ceilings on the main level

    Devin Lohrenz Keller Williams Pinnacle

    604 Tea Olive Blvd, Caseyville, IL 62232
  • /51

    $275,000

    Pending
    • 3 Beds
    • 2.5 Baths
    • 1,560 Sq Ft

    141 Rivermeade Ln, Belleville, IL 62220

    This "better-than-new" two-story gem offers all the perks of a modern build without the wait. Less than three years old and meticulously maintained, this home is perfectly situated near schools, major highways, and downtown Belleville which has many restaurants, coffee shops and boutiques —all while being a quick 21-minute commute to Scott AFB. Main Level: Designed for EntertainingThe heart

    Raquel Vice Century 21 Advantage

    141 Rivermeade Ln, Belleville, IL 62220
  • /2

    $500,091

    New Construction Pending
    • 1,691 Sq Ft

    4105 Timber Brook Ct, Swansea, IL 62226

    A new detached villa is currently under construction in Jennings Station, designed to combine modern luxury with functional living. Set on a spacious plot, the villa features a contemporary architectural style with clean lines, large windows, and open-plan interiors that maximize natural light. Once finished, the villa will include two bedrooms and two full bathrooms, a state-of-the-art kitchen,

    Pamela Patterson RE/MAX Preferred

    4105 Timber Brook Ct, Swansea, IL 62226
  • /40

    $479,000

    Under Contract
    • 4 Beds
    • 3.5 Baths
    • 3,841 Sq Ft

    4213 Water Oak Ln, Smithton, IL 62285

    Looking for a gorgeous, custom ranch in Wildwood Lake Estates? Here you go...this 4-bedroom, 4-bath unbelievable home sits on it's own beautiful, tree-lined lot and offers a private back yard, with a large screened porch and separate patio with custom brick paving surrounding both. Step inside to a modern, well-styled, vaulted great room with beautiful flooring that boasts custom bookshelves, a

    Jane Stone Keller Williams Pinnacle

    4213 Water Oak Ln, Smithton, IL 62285
  • /27

    $394,900

    $15K PRICE DROP Pending
    • 3 Beds
    • 2.5 Baths
    • 2,200 Sq Ft

    158 Dianne Dr, Belleville, IL 62220

    Escape to Your Private Woodland Sanctuary Imagine waking up to the gentle rustle of trees and birdsong, wrapped in the peace of your own secluded retreat. This custom-built 1986 3-bedroom, 3-bath home—lovingly crafted and maintained by the original owner—invites you to live surrounded by nature's embrace. At 2,200 sq. ft., it unfolds into sunlit spaces where two cozy family rooms beckon for movie

    Salvador Gaspar Hernandez Keller Williams Pinnacle

    158 Dianne Dr, Belleville, IL 62220
  • /40

    $140,000

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

    302 S Chamberlin St, Lebanon, IL 62254

    We are pleased to be offering this well maintained home on a large corner lot. It includes a shed for storage, a newly poured patio area for outdoor dining, newer HVAC, siding, windows, upgraded electrical panel, and is located a mere 1,600 feet to the nearest school. Many new updates including: Asphalt Driveway 2023, New Siding and Windows 2023, Refrigerator 2023, Stove 2023, Washer 2023, HVAC

    John Spytek 555 Auctions

    302 S Chamberlin St, Lebanon, IL 62254
  • /75

    $420,000

    • 3 Beds
    • 2.5 Baths
    • 2,256 Sq Ft

    3406 Chippewa Dr, Belleville, IL 62221

    Minutes to Scott Air Force Base. Brick combo ranch located in the desirable Indian Springs, Shiloh area with O’Fallon high school. This open concept home has it all starting with the fact it was the premium Green Package, CF Vatterott Display home. They did not skimp. Escape to the 3 seasons room off of the gourmet Kitchen with huge center island, granite countertops, Maplewood cabinetry, pantry,

    Renee Estes Strano & Associates

    3406 Chippewa Dr, Belleville, IL 62221
  • /84

    $360,000

    • 4 Beds
    • 3 Baths
    • 2,240 Sq Ft

    1391 Orchard Lakes Cir, Belleville, IL 62220

    Like new, 2 owner, walk-out basement, Ranch home on the lake! Plenty of space with 4 bedrooms, 3 full bathrooms. Suitable for in-law suite in the Full finished basement with huge 4th bedroom, full bathroom, a Rec room/tv area, efficiency kitchen/ wet bar, and large unfinished storage that can be finished for added square feet and additional living space.Tons of updates with this open floor

    Renee Estes Strano & Associates

    1391 Orchard Lakes Cir, Belleville, IL 62220
  • /51

    $370,000

    Pending
    • 3 Beds
    • 2 Baths
    • 1,906 Sq Ft

    2913 Old Caseyville Rd, Swansea, IL 62226

    Tucked away on 3.268 private, wooded acres—yet right in the heart of town—this fully renovated home offers something most buyers only hope to find: complete privacy without sacrificing convenience. This isn’t just a home—it’s a feeling. A place where you can have space without isolation, character without compromise, and convenience without the noise. A rare opportunity to own something truly

    Shannon Scott Keller Williams Marquee

    2913 Old Caseyville Rd, Swansea, IL 62226
  • /27

    $205,000

    $10K PRICE DROP
    • 3 Beds
    • 1 Bath
    • 1,240 Sq Ft

    912 Dina Ave, Collinsville, IL 62234

    Welcome home to this charming property at 912 Dina Avenue in Collinsville! This inviting home features a brand new roof installed in March 2026 and a brand-new porch, perfect for enjoying your morning coffee or relaxing evenings. Step inside to this home and find beautiful laminate flooring that adds both style and durability throughout the main living areas. Cozy up during the colder months with

    Carla Lowman Coldwell Banker Brown Realtors

    912 Dina Ave, Collinsville, IL 62234
  • /39

    $269,900

    Coming Soon
    • 4 Beds
    • 2.5 Baths
    • 3,686 Sq Ft

    2910 W Main St, Belleville, IL 62226

    Welcome home to this beautifully renovated 4-bedroom, 2.5-bath residence offering modern updates, spacious living areas, and a convenient location just minutes from Downtown Belleville, shopping, dining, and entertainment. Inside, you'll find extensive improvements throughout the home, including new flooring, ceilings, and walls that create a fresh, move-in-ready feel. Major system upgrades

    Ciera Duncan RE/MAX Results Realty

    2910 W Main St, Belleville, IL 62226
  • /32

    $259,000

    Under Contract
    • 3 Beds
    • 2 Baths
    • 1,527 Sq Ft

    1343 Terrace Green Ln, O Fallon, IL 62269

    Most ranch homes in O'Fallon check the boxes. Three beds, two baths, two-car garage, done. This one went further. The four-season sun room is the detail that separates this house from everything else in the price range. Heated, cooled, overlooking a fully fenced backyard. Morning coffee in January? Done. An entire room dedicated to a cat that refuses to go outside? Also done — cat owners, you

    Jacob Deiters Real Broker LLC

    1343 Terrace Green Ln, O Fallon, IL 62269
  • /27

    $324,000

    New Construction $16K PRICE DROP
    • 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
  • /49

    $550,000

    New Construction
    • 3 Beds
    • 2 Baths
    • 2,109 Sq Ft

    406 W Laurel St, Millstadt, IL 62260

    Modern new construction meets thoughtful custom design in the heart of Millstadt! Offering over 2,100 square feet of beautifully finished living space, this 3-bedroom, 2-bath home was built with both style and functionality in mind. The open-concept layout features a spacious living area with a gas fireplace, luxury finishes, and a stunning kitchen complete with granite countertops, under-cabinet

    Rebecca DeMond RE/MAX Preferred

    406 W Laurel St, Millstadt, IL 62260
  • /43

    $395,000

    $10K PRICE DROP
    • 4 Beds
    • 2.5 Baths
    • 2,422 Sq Ft

    245 Summers Trace, Belleville, IL 62220

    NEW PRICE! Dont miss the opportunity for a beautiful 2 story home in Woodridge Estates subdivision with stunning covered front porch. You can enjoy the many features of this lovely home, The weather is coming into the warmer time of year when our electric bills will soar. Ask about the savings this homeowner is receiving with the solar panels on the home. Seller has information and will share

    Madonna Greenfield Nester Realty

    245 Summers Trace, Belleville, IL 62220
  • /71

    $599,000

    New Construction
    • 3 Beds
    • 3 Baths
    • 2,682 Sq Ft

    837 Bushwood Way, O'Fallon, IL 62269

    Experience luxury, maintenance free living at 837 Bushwood Way in O’Fallon, IL, a beautifully crafted Spencer Homes villa located in the desirable Enclave at Augusta Greens. Thoughtfully designed with comfort, convenience, and long term livability in mind, this 3 bedroom, 3 bathroom home features quality craftsmanship, refined finishes, and universal design elements that make everyday living feel

    Benjamin Jenkins Real Broker LLC

    837 Bushwood Way, O'Fallon, IL 62269
  • /66

    $579,000

    New Construction
    • 3 Beds
    • 3 Baths
    • 2,479 Sq Ft

    829 Bushwood Way, O'Fallon, IL 62269

    Experience refined, maintenance free living at 829 Bushwood Way in O’Fallon, Illinois, a beautifully crafted Spencer Homes villa located in the desirable Enclave at Augusta Greens. Designed with comfort, convenience, and long term livability in mind, this 3 bedroom, 3 bathroom home blends quality new construction with thoughtful universal design features, making everyday living feel simple,

    Benjamin Jenkins Real Broker LLC

    829 Bushwood Way, O'Fallon, IL 62269
  • /57

    $350,000

    Pending
    • 4 Beds
    • 3 Baths
    • 2,776 Sq Ft

    2923 Wye Oak Dr, Belleville, IL 62221

    Now available in the highly sought-after Plum Hill subdivision: a stunning four-bedroom, three-bath ranch style home backing to the neighborhood’s largest lake. Nestled on a generous, level lot, this residence delivers serene water views, a fenced backyard, and an expansive covered porch with built-in speakers—perfect for morning coffee or evening entertaining. Plum Hill offers a true community

    Rebecca Bollinger RE/MAX Preferred

    2923 Wye Oak Dr, Belleville, IL 62221
  • /34

    $205,000

    Under Contract
    • 5 Beds
    • 3 Baths
    • 2,052 Sq Ft

    3837 N Illinois St, Swansea, IL 62226

    Lakefront living in the heart of Swansea! This all brick 5 bedroom, 3 bath walkout ranch combines stunning lakefront views with unbeatable Swansea convenience. Set along a main street, it offers easy access to parks, shopping, dining, family entertainment, and vibrant nightlife—all while giving you the joy of fishing and relaxing. Inside, the spacious layout is filled with natural light and

    Jason Buss RE/MAX Preferred

    3837 N Illinois St, Swansea, IL 62226
  • /64

    $850,000

    • 4 Beds
    • 3 Baths
    • 3,870 Sq Ft

    2510 N 89th St, Caseyville, IL 62232

    MAIN HOME + GUEST HOUSE = ENDLESS POSSIBILITIES!A rare opportunity in Caseyville offering two homes on nearly 3 acres—perfect for multigenerational living, investment potential or both. The main residence features a spacious, light-filled layout with modern finishes and comfortable living spaces designed for everyday living and entertaining.Tucked privately on the property, the guest

    Janell Schmittling Homes By Janell

    2510 N 89th St, Caseyville, IL 62232
  • /28

    $280,000

    Pending
    • 3 Beds
    • 1.5 Baths
    • 2,322 Sq Ft

    351 N 66th St, Belleville, IL 62223

    Welcome home to 351 N. 66th St, a spacious and beautifully maintained 3-bedroom, 1.5-bath ranch home offering over 2,300 square feet of living space on a peaceful 1.57-acre lot. Step inside to find an inviting open floor plan with rich bamboo flooring throughout and plenty of natural light from the picture-style window in the living room. The updated eat-in kitchen features granite countertops,

    Gelisa Brice Berkshire Hathaway HomeServices Select Properties

    351 N 66th St, Belleville, IL 62223
  • /8

    $740,000

    New Construction
    • 5 Beds
    • 4.5 Baths
    • 3,987 Sq Ft

    3706 Thicket Dr, Belleville, IL 62221

    Brand new construction in the Summit of Shiloh! This spacious 1 1/2 story home offers 5 bedrooms and 5 bathrooms with the primary on the main level. The flexible front room is perfect as a formal office or dining space. The living area features an electric fireplace and opens to the covered back patio and large backyard. You will love the large kitchen with butlers pantry. Upstairs features a

    Janell Schmittling Homes By Janell

    3706 Thicket Dr, Belleville, IL 62221
  • /25

    $497,485

    New Construction
    • 3 Beds
    • 3 Baths
    • 2,591 Sq Ft

    4201 Timber Brook Ct, Swansea, IL 62226

    Welcome to Jennings Station! The Sedona detached villa elevation "B" has been beautifully designed inside and out by D&F Home Builders. Enter into the main level of this display home to see all the upgrades that the builder can offer. As you view the lower level, you will see many of the amazing standard features that the builder offers. This new subdivision will have 41 detached villa lots with

    Pamela Patterson RE/MAX Preferred

    4201 Timber Brook Ct, Swansea, IL 62226
  • /9

    $495,000

    New Construction $20K PRICE DROP
    • 5 Beds
    • 3 Baths
    • 2,930 Sq Ft

    1223 Ole Town Bridge Dr, O'Fallon, IL 62269

    Introducing The Grant Expanded floorplan by New Tradition Homes, a beautifully designed 5-bedroom, 3-bath new construction home featuring a brick exterior with striking dark accents for enhanced curb appeal. This thoughtfully crafted home offers 9’ ceilings on the main level and in the basement, creating a bright and open atmosphere throughout.The main living areas feature durable RevWood

    Devin Lohrenz Keller Williams Pinnacle

    1223 Ole Town Bridge Dr, O'Fallon, IL 62269
  • /35

    $227,000

    $10K PRICE DROP
    • 4 Beds
    • 2.5 Baths
    • 2,300 Sq Ft

    806 Erika Leigh Ct, Caseyville, IL 62232

    Welcome to Emerald Valley Estates – Where Comfort Meets Style! Tucked away in a quiet cul-de-sac, this beautiful two-story home offers the perfect blend of space, charm, and everyday function. With 4 bedrooms and 3 baths, there’s room for everyone to spread out and feel right at home. Step into a spacious kitchen that’s built for both cooking and gathering, complete with maple cabinetry,

    Anthony Neely Keller Williams Marquee

    806 Erika Leigh Ct, Caseyville, IL 62232
  • /2

    $415,000

    • 4 Beds
    • 3 Baths
    • 3,450 Sq Ft

    2645 Katrine Lake Dr, Belleville, IL 62221

    Fall in love with a home where comfort, space, and peace of mind come together. Nestled in desirable High Valley Lake Estates, this beautifully maintained ranch offers over 3,400 square feet of finished living space designed for both everyday living and effortless entertaining. With occupancy permit approval already secured and major updates completed, you can move in and start enjoying your new

    Paul Horrell Worth Clark Realty

    2645 Katrine Lake Dr, Belleville, IL 62221
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