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New Construction Homes for Sale in St. Clair County, IL

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  • 204 Park Bridge, O'Fallon, IL 62269

    Park Bridge Station Community

    $215,000 - $493,000

    O'Fallon, IL 62269

    • 2 - 4 Beds
    • 1,063+ Sq Ft
    C.A. Jones, Inc. Builder
    Park Bridge Station
  • 992 Half Moon, Caseyville, IL 62232

    Tanglewood Community

    $215,000 - $493,000

    Caseyville, IL 62232

    • 2 - 4 Beds
    • 1,063+ Sq Ft
    C.A. Jones, Inc. Builder
    Tanglewood
  • 1464 Orchard Lakes, Belleville, IL 62220

    Orchard Lakes Community

    $215,000 - $493,000

    Belleville, IL 62220

    • 2 - 4 Beds
    • 1,063+ Sq Ft
    C.A. Jones, Inc. Builder
    Orchard Lakes
  • /2

    $20,000 Lot/Land

    1735 Cherokee St, Caseyville, IL 62232

    • 0.86 Acre
    • $23,256 per Acre

    Vacant property w/three parcels ready for your development or possible manufactured homes.

    Agent Photo

    Angela Judd-Uram

    Coldwell Banker Brown Realtors

    (618) 816-0843

    1735 Cherokee St, Caseyville, IL 62232
  • /8

    $80,000 Lot/Land

    91 Weatherholt Dr, New Baden, IL 62265

    • 0 Acre

    Commercial corner lot in the growing town of New Baden. This property is about 1 min off the I-64 #27 exit ramp on State Route 161. With 36,000+/- traffic count just down the road on the interstate. A new business could easily capitalize on this great location. The property is on a corner lot of a commercial road/subdivision entrance. Could be a great spot for a grab-n-go type business, fast food

    Agent Photo

    Jay Kehrer

    Strano & Associates

    (618) 496-6150

    91 Weatherholt Dr, New Baden, IL 62265
  • /2

    $40,000 Lot/Land

    121 S Lawn Ave, O Fallon, IL 62269

    • 0.23 Acre
    • $173,913 per Acre

    This lot offers excellent potential for a single-family home, with the city allowing up to a 1,500 sq ft main-floor footprint. Just shy of a 1⁄4 acre, it’s conveniently located near all that O’Fallon has to offer, with easy access to I-64 and St. Louis. The property features a large, mature pecan tree and utilities already in place. Standard site-built construction only; zoning does not permit

    Agent Photo

    Christie Gassen

    Hughes Group LLC

    (618) 892-6896

    121 S Lawn Ave, O Fallon, IL 62269
  • /3

    $9,800 Lot/Land

    319 N 83rd St, Centreville, IL 62203

    • 0.18 Acre
    • $54,444 per Acre

    Vacant land ready for your build or mobile home.

    Agent Photo

    Angela Judd-Uram

    Coldwell Banker Brown Realtors

    (866) 797-7257

    319 N 83rd St, Centreville, IL 62203
  • /3

    $480,000 Custom Home

    628 Middletown Ct, O'Fallon, IL 62269

    • 5 Beds
    • 3.5 Baths
    • 3,187 Sq Ft

    New Pictures Coming Soon! Welcome to The Linden by New Tradition Homes, located at 628 Middletown Ct in the desirable Milburn Estates community. This thoughtfully designed home offers a more traditional layout, ideal for those who appreciate defined living spaces paired with upscale, modern finishes. The main level features separate living and entertaining areas, creating a functional flow for

    Jessica Gratzl Keller Williams Pinnacle

    628 Middletown Ct, O'Fallon, IL 62269
  • /57

    $919,900 Custom Home

    8429 Treybrooke Place, O Fallon, IL 62269

    • 4 Beds
    • 3.5 Baths
    • 3,600 Sq Ft

    Exquisitely Designed New Construction Open-Concept 1 Story Ranch home with walk-out lower level direct asses to lake. The innovative split bedroom design reserves one wing of the home for a primary bedroom suite, creating a true oasis of relaxation. Its’ luxury+ spa inspired bath features tile walk-in shower, his & hers vanities and massive walk-in closet. Bedroom 2 and 3 share a Jack & Jill

    Ana Montoya Keller Williams Pinnacle

    8429 Treybrooke Place, O Fallon, IL 62269
  • /13

    $365,000 Custom Home

    8084 Villa Valley Ln, Caseyville, IL 62232

    • 2 Beds
    • 2 Baths
    • 1,446 Sq Ft

    Discover a truly worry-free lifestyle in this brand-new home in Tanglewood’s 55+ community of Villa Valley. Built by Juliet Alpha Properties, this home showcases their signature style with distinctive window casings, designer shelving, durable LVP flooring, and abundant LED and smart motion-activated lighting. The 2-bed, 2-bath, 1,446 sq ft main level feels bright and inviting with an open

    Kara Fitterer Berkshire Hathaway HomeServices Select Properties

    8084 Villa Valley Ln, Caseyville, IL 62232
  • /12

    $499,000 Custom Home

    1220 Winding Oaks Ln, Mascoutah, IL 62258

    • 3 Beds
    • 2 Baths
    • 1,800 Sq Ft

    Impressive new construction with anticipated completion by May 1st in popular Silver Creek subdivision. This three bedroom two bath ranch offers a split bedroom layout with vaulted ceilings in the greatroom and all 3 bedrooms. The open floorplan is ideal for entertaining with kitchen and dining walking out to a 12 x 10 covered porch to expand the space. The master suite boasts a cantilever bay

    Susan Holden RE/MAX Preferred

    1220 Winding Oaks Ln, Mascoutah, IL 62258
  • /9

    $399,000 Custom Home

    1855 Carrington Way, Swansea, IL 62226

    • 3 Beds
    • 2 Baths
    • 1,705 Sq Ft

    Welcome to Carrington Place – Where Comfort Meets Community. Discover the charm of Carrington Place, a private, gated community offering thoughtfully designed new construction Cottage Homes. These beautiful 3-bedroom, 2-bathroom residences blend modern convenience with classic comfort, all set within a vibrant neighborhood that promotes connection and relaxation. Inside, each home features 9-foot

    Todd Favre RE/MAX Preferred

    1855 Carrington Way, Swansea, IL 62226
  • /24

    $373,500 Custom Home

    1453 Lexi Ln, Mascoutah, IL 62258

    • 3 Beds
    • 2.5 Baths
    • 2,133 Sq Ft

    Beautiful new construction ready for you in desirable Lakeside Estates subdivision. Nine foot ceilings on the main level with Luxury Vinyl Plank flooring throughout. Easy to like living space with a spacious great room, dining room with slider that walks out to the patio and level rear yard. You'll love the equipped kitchen with center island and custom, staggered cabinetry. There is a convenient

    Susan Holden RE/MAX Preferred

    1453 Lexi Ln, Mascoutah, IL 62258
  • /43

    $598,800 Custom Home

    817 Golden Bell Ln, O'Fallon, IL 62269

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

    This stunning custom FIR floor plan Built by MJ Holland blends top-tier craftsmanship with premium finishes throughout. The split master suite boasts vaulted ceilings, an oversized walk-in shower, massive closet, and stack linen storage. The open-concept kitchen flows into a spacious family room—ideal for entertaining—with a cozy breakfast nook that leads to an extended covered patio. The main

    Brad Copelin Judy Dempcy Homes Powered by KW Pinnacle

    817 Golden Bell Ln, O'Fallon, IL 62269
  • /22

    $599,900 Custom Home

    3716 Osprey Ct, Swansea, IL 62221

    • 5 Beds
    • 3.5 Baths
    • 3,950 Sq Ft

    The Tucker by CNR Homes – a spacious two-story floor plan designed for modern living & ultimate comfort. This home blends elegance & functionality, offering abundant space for entertaining & everyday life. The main level features a chef’s dream kitchen, complete with a huge walk-in pantry & a large island with granite countertops, seamlessly flowing into a warm & inviting living area. A massive

    Steven Bennett RE/MAX Signature Properties

    3716 Osprey Ct, Swansea, IL 62221
  • /48

    $499,000 Custom Home

    4112 Summer Oak Dr, Smithton, IL 62285

    • 3 Beds
    • 2 Baths
    • 2,064 Sq Ft

    Start off the New Year with this stunning New Construction home in the desirable Wildwood West Estates subdivision. This Craftsman-style ranch sits on a level lot and features a spacious covered front porch perfect for enjoying beautiful sunsets. Step inside to an open floor plan that seamlessly connects the dining room, great room, and kitchen. The dining room overlooks the front yard, while the

    Doug Payne Southern Illinois Realty, LLC

    4112 Summer Oak Dr, Smithton, IL 62285
  • /66

    $531,099 Custom Home

    19 Adderly Ln, Millstadt, IL 62260

    • 4 Beds
    • 3 Baths
    • 3,005 Sq Ft

    JUST COMPLETED! This spacious 4 bedroom 3 bath new construction home in Alpine Trails is a perfect blend of practical design and cozy living. This home offers an open concept living room, dining and kitchen with plenty of storage and a ton of natural light. The kitchen has a large island, modern stainless appliances and walk-in pantry. There are sliding doors from the kitchen out to a comfortable

    Jan Fiss Nester Realty

    19 Adderly Ln, Millstadt, IL 62260
  • /28

    $425,000 Custom Home

    7943 Walker Meadows Dr, Caseyville, IL 62232

    • 3 Beds
    • 2 Baths
    • 1,792 Sq Ft

    THIS IS A DISPLAY HOME. Introducing the Dwarf Willow! A fresh take on the popular Willow floor plan, this 3-bedroom, 2-bath ranch offers 1,792 sq. ft. of beautifully finished main-level living. Built by Juliet Alpha Properties, one of the area’s premier builders with a growing reputation for quality and detail, this home reflects their signature style—distinctive window casings, designer

    Kara Fitterer Berkshire Hathaway HomeServices Select Properties

    7943 Walker Meadows Dr, Caseyville, IL 62232
  • /70

    $794,900 Custom Home

    8629 Savoy Ln, O Fallon, IL 62269

    • 4 Beds
    • 3 Baths
    • 3,600 Sq Ft

    Welcome to your stunning new construction open concept, one story ranch flawlessly designed for comfort luxury living and timeless elegance. Your home offers 4 bedrooms, 3 baths and 3600 finished livable sq’. The desirable split-bedroom design allows one wing of the home dedicated solely to a primary bedroom suite creating the perfect private retreat with charming seating area. Its’ luxury+ spa

    Ana Montoya Keller Williams Pinnacle

    8629 Savoy Ln, O Fallon, IL 62269
  • /37

    $452,900 Custom Home

    201 Adderly Ln, Millstadt, IL 62260

    • 3 Beds
    • 2 Baths
    • 1,836 Sq Ft

    Finally, HOME! Your Fabulous New Construction Home w/Impeccable Craftmanship & Detail Plus Everything You’re Wishing For! Your Open Concept 1 Story Ranch Home offers 3 Bedrooms, 2 Baths, Primary Bedroom Suite w/Sitting Area, Walk-in Closet and Luxury+ Bath w/Walk-in Shower. Welcoming Foyer leads you into Vaulted Ceiling Great room w/Fireplace and Huge Picturesque Windows Carrying Abundance of

    Ana Montoya Keller Williams Pinnacle

    201 Adderly Ln, Millstadt, IL 62260
  • /24

    $599,900 Custom Home

    1192 Widgeon Dr, Mascoutah, IL 62258

    • 5 Beds
    • 3.5 Baths
    • 3,000 Sq Ft

    Experience the ideal blend of style, comfort, and thoughtful design with Paragon Homes of Illinois’ Augusta floor plan. This impressive 2,800 sq. ft. home features 5 spacious bedrooms, 3.5 baths, a 3-car garage, and an open-concept layout highlighted by soaring vaulted ceilings. High-end finishes include luxury vinyl plank flooring, quartz countertops, a beautifully tiled shower, custom

    Connie Kappert RE/MAX Signature Properties

    1192 Widgeon Dr, Mascoutah, IL 62258
  • /2

    $485,000 Custom Home

    614 Mortar St, Mascoutah, IL 62258

    • 3 Beds
    • 2 Baths
    • 1,751 Sq Ft

    New Construction 3-bedroom home will be ready for move-in by Spring 2026. It features a bright and spacious great room with vaulted ceilings, stylish luxury vinyl plank flooring, electric fireplace, and a modern kitchen complete with quartz countertops, custom cabinetry, and a butler's pantry. A full, ready-to-finish basement offers endless possibilities for future living space or storage.

    Angie Robinson HBD Homes, LLC

    614 Mortar St, Mascoutah, IL 62258
  • /39

    $429,000 Custom Home

    1835 Carrington Way, Belleville, IL 62226

    • 3 Beds
    • 2 Baths
    • 1,705 Sq Ft

    Welcome to Carrington Place – Where Comfort Meets Community. Discover the charm of Carrington Place, a private, gated community offering thoughtfully designed new construction Cottage Homes. These beautiful 3-bedroom, 2-bathroom residences blend modern convenience with classic comfort, all set within a vibrant neighborhood that promotes connection and relaxation. Inside, each home features 9-foot

    Todd Favre RE/MAX Preferred

    1835 Carrington Way, Belleville, IL 62226
  • /49

    $588,800 Custom Home

    707 Bridgeway Dr, O'Fallon, IL 62269

    • 5 Beds
    • 3.5 Baths
    • 3,260 Sq Ft

    Welcome to this stunning new construction, two-story home in the highly desirable Savannah Hills community. Offering 5 bedrooms, 3.5 bathrooms, and 3,260 square feet of thoughtfully designed living space, this home showcases one of the builder’s newest and most sought-after floor plans, created to meet the needs of today’s modern families. The main level features a spacious open-concept layout,

    Rob Cole Judy Dempcy Homes Powered by KW Pinnacle

    707 Bridgeway Dr, O'Fallon, IL 62269
  • /39

    $609,000 Custom Home

    641 Ambrose Dr, O'Fallon, IL 62269

    • 3 Beds
    • 2 Baths
    • 1,929 Sq Ft

    Beautiful upscale maintenance free living in the Enclave at Augusta Greens. This newly finished home features 3 bedrooms and 3 car garage. Upon entry you are met with a thoughtful, split bedroom, open floor plan with gorgeous high end finishes throughout. The main level features wide plank LVP flooring and 9 ft ceilings with tray ceiling features. The gourmet kitchen has beautiful custom

    Jennifer Bortz Judy Dempcy Homes Powered by KW Pinnacle

    641 Ambrose Dr, O'Fallon, IL 62269
  • /4

    $336,265 Custom Home

    632 Wiese Ln, Saint Libory, IL 62282

    • 3 Beds
    • 2 Baths
    • 1,513 Sq Ft

    Experience modern living in this stunning new construction home featuring open concept design, perfect for entertaining or everyday comfort. This 3-bedroom, 2-bath sits on a spacious tree lined lot that offers both beauty and privacy. Enjoy the seamless flow between kitchen, dining and living room. Enjoy the convenience of a 3-car garage with dedicated RV parking- ideal for your vehicles, toys

    Cheyenne Hughes RE/MAX Preferred

    632 Wiese Ln, Saint Libory, IL 62282
  • /2

    $489,000 Custom Home

    602 Mortar St, Mascoutah, IL 62258

    • 3 Beds
    • 2 Baths
    • 1,731 Sq Ft

    Stunning new construction home available Spring 2026! This beautifully designed 3-bedroom residence offers a spacious open layout accented by impressive, coffered ceilings with cedar beams in the living room. The gourmet kitchen features sleek quartz countertops, while luxury vinyl plank flooring adds style and durability throughout the main living areas. A private pocket office provides the

    Angie Robinson HBD Homes, LLC

    602 Mortar St, Mascoutah, IL 62258
  • /32

    $504,900 Custom Home

    4016 Autumn Oak Dr, Smithton, IL 62285

    • 4 Beds
    • 2.5 Baths
    • 2,069 Sq Ft

    Start off the New Year with this Stunning New Construction in Wildwood West Estates. Welcome to your forever home in the prestigious Wildwood West Estates of Smithton, IL - a peaceful, upscale neighborhood where nature flourishes and majestic eagles soar. Situated on a generous 0.51 acre lot, this newly constructed residence offers 2069 sq ft of refined living space and timeless curb appeal with

    Doug Payne Southern Illinois Realty, LLC

    4016 Autumn Oak Dr, Smithton, IL 62285
  • /14

    $392,065 Custom Home

    847 Topaz Ct, Mascoutah, IL 62258

    • 3 Beds
    • 2 Baths
    • 1,900 Sq Ft

    Experience refined living in this stunning new construction inspired by the Dakota floor plan. Boasting 1,900 square feet of beautifully designed space, this charming ranch offers 3 bedrooms, 2 bathrooms, and a full unfinished basement with future potential. The heart of the home is the open-concept kitchen, showcasing granite countertops, a large center island, pantry, and abundant

    Steven Bennett RE/MAX Signature Properties

    847 Topaz Ct, Mascoutah, IL 62258
  • /18

    $635,000 Custom Home

    433 Briarberry Dr, Belleville, IL 62221

    • 5 Beds
    • 3.5 Baths
    • 3,000 Sq Ft

    This Augusta floor plan by Paragon Homes of Illinois offers 3,000 sq. ft. of thoughtfully designed living space with 5 bedrooms, 3.5 baths, and a 3-car garage. The open-concept layout features vaulted ceilings, a dramatic double coffered ceiling, and a striking switchback staircase that anchors the main living area. High-end finishes are showcased throughout, including luxury vinyl plank

    Steven Bennett RE/MAX Signature Properties

    433 Briarberry Dr, Belleville, IL 62221
  • /35

    $453,900 Custom Home

    359 Sleeping Indian Dr, Freeburg, IL 62243

    • 3 Beds
    • 2 Baths
    • 1,850 Sq Ft

    EXQUISITELY DESGINED NEW CONSTRUCTION-Stunning Split Bedroom Open Concept 1 Story Ranch Home in Sought Out Timberwolf Estates Sub! Your New Home offers a Split 3 Bedrms, 2 Baths Design Allowing the Spacious Primary Bedrm Suite W/WOW Factor Walk-in closet, Luxury Bath W/Separate Shower & Soaker Tub to be apart from other Bedrms Creating Your Own Private Oasis. Foyer W/Staircase Greets you & Opens

    Ana Montoya Keller Williams Pinnacle

    359 Sleeping Indian Dr, Freeburg, IL 62243
  • /9

    $399,000 Custom Home

    1859 Carrington Way Unit 61, Swansea, IL 62226

    • 3 Beds
    • 2 Baths
    • 1,705 Sq Ft

    Welcome to Carrington Place – Where Comfort Meets Community. Discover the charm of Carrington Place, a private, gated community offering thoughtfully designed new construction Cottage Homes. These beautiful 3-bedroom, 2-bathroom residences blend modern convenience with classic comfort, all set within a vibrant neighborhood that promotes connection and relaxation. Inside, each home features 9-foot

    Todd Favre RE/MAX Preferred

    1859 Carrington Way Unit 61, Swansea, IL 62226
  • /33

    $539,000 Custom Home

    1022 Barteau Dr, Swansea, IL 62226

    • 4 Beds
    • 2.5 Baths
    • 1,936 Sq Ft

    This beautifully designed four-bedroom ranch offers an open-concept layout with vaulted ceilings in the main living area, creating a bright and inviting atmosphere. The spacious kitchen features custom cabinetry and an oversized island, perfect for entertaining or everyday living. A split-bedroom floor plan provides privacy and functionality, with 9-foot ceilings enhancing the sense of space in

    Cheyenne Hughes RE/MAX Preferred

    1022 Barteau Dr, Swansea, IL 62226
  • /41

    $529,900 Custom Home

    513 Ingleside Ln, O Fallon, IL 62269

    • 4 Beds
    • 3 Baths
    • 3,035 Sq Ft

    Move-in Ready Luxury Home in O'Fallon, IL | Scott AFB Area | Finished Basement. Discover this stunning, move-in-ready home in O’Fallon, IL, masterfully blending modern luxury with timeless design. Located in the sought-after Braeswood Trails neighborhood, this property is zoned for the acclaimed O’Fallon School District (K-12): OFallon Dist. 90 (K-8) & OFallon Dist 204 (9-12). Interior

    Rob Cole Judy Dempcy Homes Powered by KW Pinnacle

    513 Ingleside Ln, O Fallon, IL 62269
  • /22

    $629,900 Custom Home

    3740 Golfview Cir, Belleville, IL 62221

    • 4 Beds
    • 3.5 Baths
    • 3,017 Sq Ft

    Stunning Devonshire Floor Plan by CNR Homes – Golf Course Views! This beautiful 4-bedroom, 3.5-bath home offers over 3,000 sq. ft. of finished living space with a 9' finished basement and a three-car finished garage. The main floor features vaulted ceilings, an open-concept layout, and an upgraded kitchen with granite countertops, a large island, staggered cabinetry, and a walk-in pantry—all open

    Steven Bennett RE/MAX Signature Properties

    3740 Golfview Cir, Belleville, IL 62221
  • /2

    $1,398,900 Custom Home

    1232 Carleton Ln, Belleville, IL 62221

    • 5 Beds
    • 4.5 Baths
    • 5,850 Sq Ft

    Beautiful custom home to be built in Waterford Place Estates! Exceptional,open floorplan w/attention to detail inside & out. Crown molding, wainscoting, wood flooring. IDEAL FOR ENTERTAINING. 2 story entry, formal Dining room w/ coffered ceiling & impressive Greatroom with fireplace & FULL WALL OF WINDOWS. The main level MASTER SUITE w/ sitting area, coffered ceiling & plush bath with garden tub,

    Claire Leopold Nester Realty

    1232 Carleton Ln, Belleville, IL 62221
  • /9

    $399,000 Custom Home

    1853 Carrington Way Unit 55, Swansea, IL 62226

    • 3 Beds
    • 2 Baths
    • 1,705 Sq Ft

    Welcome to Carrington Place – Where Comfort Meets Community. Discover the charm of Carrington Place, a private, gated community offering thoughtfully designed new construction Cottage Homes. These beautiful 3-bedroom, 2-bathroom residences blend modern convenience with classic comfort, all set within a vibrant neighborhood that promotes connection and relaxation. Inside, each home features 9-foot

    Todd Favre RE/MAX Preferred

    1853 Carrington Way Unit 55, Swansea, IL 62226
  • /45

    $749,000 Custom Home

    801 Golden Bell, O'Fallon, IL 62269

    • 4 Beds
    • 3.5 Baths
    • 3,300 Sq Ft

    Luxury abounds in this stunning BRAND NEW Home! Builder Spencer Homes is known for luxury finishes, attention to detail, and superior materials and this home reflects all. Upon entering through the gorgeous double doors, you'll fall in love with the floorplan. The split bedroom concept offers 2 bedrooms with a Jack n Jill bathroom and spacious primary suite with tray ceiling. The primary bath is

    Megan Rakers Live Laugh Illinois Real Estate Group

    801 Golden Bell, O'Fallon, IL 62269
  • /25

    $599,900 Custom Home

    712 Creekwood Ct, O'Fallon, IL 62269

    • 4 Beds
    • 2.5 Baths
    • 3,000 Sq Ft

    The Tucker by CNR Homes offers a spacious two-story design that perfectly blends elegance and functionality. The main level features a chef’s kitchen with a large granite island and a massive walk-in pantry that opens to an inviting living area—ideal for gatherings or quiet evenings at home. Step out onto the covered deck to enjoy outdoor living and scenic views. Upstairs, a versatile loft

    Connie Kappert RE/MAX Signature Properties

    712 Creekwood Ct, O'Fallon, IL 62269

Showing Results 1 - 40, Page 1 of 8

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