O'Fallon, MO Homes for Sale under $500,000

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  /22

  $423,000 New Construction

  • 3 Beds
  • 2 Baths
  • 1,655 Sq Ft

  The Caldwell Plan at The Streets of Caledonia, O'Fallon, MO 63368

  The Caldwell is a one-story home with 3 bedrooms, 2 bathrooms, and more than 1,600 sq. ft. of living space. This open concept plan showcases a spacious kitchen opening to the great room and eat-in nook, a generously sized family entry and laundry room, and a private primary suite with a full bath and walk-in closet. Looking for a new home in the greater St. Louis area? Contact our sales team to

  Lombardo Homes Builder

  173 Mora Blvd Unit 36498230, O'Fallon, MO 63368
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  /4

  $459,000 New Construction

  • 2 - 5 Beds
  • 2 - 3 Baths
  • 2,086+ Sq Ft

  The Vanguard Plan at Inverness, O Fallon, MO 63368

  The Vanguard is a ranch home with 2 bedrooms, 2 bathrooms, and more than 2,000 sq. ft. of living space. Interior features include study off the foyer, great room that opens to the nook and kitchen, covered porch, laundry room, primary suite with full bath and walk-in closet, one secondary bedroom, and family entry with a walk-in closet. Looking for a new home in the greater St. Louis area?

  Lombardo Homes Builder

  601 Cruden Bay Ct Unit 36465604, O Fallon, MO 63368
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  /2

  $499,900 New Construction

  • 3 Beds
  • 2 Baths
  • 1,626 Sq Ft

  Under Constr Glenwyck B@amberleigh, O'Fallon, MO 63385

  he Glenwyck “B” is a thoughtfully designed ranch-style home offering 3 bedrooms, 2 baths, and over 1,600 square feet of well-planned living space. Just off the foyer, a private study provides the perfect space for a home office or flex room. The open-concept kitchen anchors the home and features a large center island, walk-in pantry, and an upgraded Chef’s Kitchen with built-in appliances, gas

  Mike Price Lombardo Homes of St. Louis, LLC

  Under Constr Glenwyck B@amberleigh, O'Fallon, MO 63385
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  /2

  $425,000 Coming Soon

  • 4 Beds
  • 4 Baths
  • 3,198 Sq Ft

  1020 Ashfield Ln, O'Fallon, MO 63366

  Welcome to 1020 Ashfield in O’Fallon — Available for appointments weekend of 3/6. Move-in ready home located in the highly sought-after Fort Zumwalt School District. Proudly owned by the original owners, this spacious two-story delivers the flexible living space today’s buyers are searching for. The main level offers an open, functional floor plan designed for both everyday living and effortless

  Samantha Edwards DRG - Delhougne Realty Group

  1020 Ashfield Ln, O'Fallon, MO 63366
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  /33

  $453,000 New Construction

  • 4 Beds
  • 2.5 Baths
  • 2,554 Sq Ft

  The Sunbury Plan at The Streets of Caledonia, O'Fallon, MO 63368

  The Sunbury is a two-story home with 4 bedrooms, 2.5 bathrooms, and more than 2,500 sq. ft. of living space. The first floor showcases a study off the foyer, great room that opens up to the nook and kitchen, and family entry with walk-in closet. The second floor features a loft area, primary suite with full bath and walk-in closet, three secondary bedrooms, and laundry room. Looking for a new

  Lombardo Homes Builder

  173 Mora Blvd Unit 36468498, O'Fallon, MO 63368
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  /3

  $470,000 Coming Soon

  • 3 Beds
  • 2 Baths
  • 1,998 Sq Ft

  15 Canter Ct, Saint Peters, MO 63376

  Wonderfully updated and tucked at the end of a quiet cul-de-sac, this home welcomes you with a professionally landscaped front yard and an immediate sense of calm. Inside, a warm and thoughtfully designed living space unfolds, with scraped hardwood floors leading into a spacious living area featuring 9 ft walls, vaulted ceilings, a marble-surround gas fireplace, and elegant fixtures. The dining

  Eve Pearlmutter Sold in the Lou

  15 Canter Ct, Saint Peters, MO 63376
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  /22

  $474,900 New Construction

  • 3 Beds
  • 2 Baths
  • 1,819 Sq Ft

  0 Unknown Unit MIS25067013, O'Fallon, MO 63385

  Welcome to The Villages at Post Farms Manors, the newest premier Fischer and Frichtel neighborhood located in the sought after Wentzville school district. Located off Highway N, this master-planned neighborhood features walking trails, lakes, pickle ball courts, a playground, covered mail pickup and picnic pavilion. Buyers will choose from the Manor Collection of ranch, 1.5 and 2-story plans

  Kelly Boehmer Berkshire Hathaway HomeServices Select Properties

  0 Unknown Unit MIS25067013, O'Fallon, MO 63385
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  /22

  $417,900 New Construction

  • 3 Beds
  • 2.5 Baths
  • 2,113 Sq Ft

  0 Unknown Unit MIS24002821, O'Fallon, MO 63385

  New Construction by Fischer and Frichtel in the amazing Harvest neighborhood! This incredible community offers spectacular amenities inc 47 AC of common ground, 13+ AC town square, lakes, dog park, food truck court, farmers market, orchards, pumpkin patch, community garden, pickle ball and bocce ball courts, playgrounds, nature play area w/water feature and civic lawn area. Students will attend

  Kelly Boehmer Berkshire Hathaway HomeServices Select Properties

  0 Unknown Unit MIS24002821, O'Fallon, MO 63385
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  $499,900

  • 2 Beds
  • 3 Baths
  • 2,527 Sq Ft

  128 Dardenne Place Dr, O Fallon, MO 63368

  Don’t have time to build? This nearly new, 2-year-old single-family, free-standing villa offers the perfect alternative with all the upgrades already complete. Located in the highly desired Dardenne Prairie, MO, this home was designed for easy living at its best and features 2,527 total square feet of living space. Step inside to find 9-foot vaulted ceilings, luxury vinyl plank flooring

  Sherry Ruyle Meyer & Company Real Estate

  128 Dardenne Place Dr, O Fallon, MO 63368
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  /43

  $459,417 New Construction

  • 3 Beds
  • 2.5 Baths
  • 1,745 Sq Ft

  41 Pheasant Ring Dr, Saint Peters, MO 63376

  This spacious 2-story Devonshire from our Cottage Collection on a walkout homesite is for sale at beautiful Birdie Hills in St. Peters! Residents of this area enjoy being near fantastic shopping, dining and entertainment venues along Mid Rivers Mall Drive. 3 bedrooms, 2.5 baths and 1,745 square feet of living space, Vinyl siding, shake, brick accents and architectural shingles, 2-car garage with

  Fischer & Frichtel Builder

  41 Pheasant Ring Dr, Saint Peters, MO 63376
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  /19

  $441,000 New Construction

  • 3 Beds
  • 2.5 Baths
  • 2,096 Sq Ft

  The Augusta Plan at Enclave at Brookside, O'Fallon, MO 63366

  The Augusta is a one-story ranch home with 2,106 square feet of living space, featuring 3–4 bedrooms, 2.5 bathrooms, and a 3-car garage. The main living area includes a large kitchen that opens to the nook and great room, creating a functional, connected layout. Entering from the garage, you’ll find a spacious family entry designed for everyday storage needs, perfect for organizing shoes, bags,

  Lombardo Homes Builder

  437 Mossy Brook Dr Unit 36497339, O'Fallon, MO 63366
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  /3

  $429,000 New Construction

  • 3 Beds
  • 3 Baths
  • 2,454 Sq Ft

  The Carlton II Plan at Amberleigh - Buckingham Series, O'Fallon, MO 63368

  The Carlton II is a ranch home with 4 bedrooms, 3 bathrooms, and more than 2,400 sq. ft. of living space. Interior features include a spacious great room that opens to the kitchen and nook, family entry with walk-in closet and laundry entry, study near the foyer, master suite with a private full bath and walk-in closet, and two-car garage. A secondary bedroom is opposite the master suite doe

  Lombardo Homes Builder

  306 Rose Branchlet St Unit 36456181, O'Fallon, MO 63368
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  /20

  $480,900 New Construction

  • 3 Beds
  • 2.5 Baths
  • 2,168 Sq Ft

  0 Unknown Unit MIS25067019, O'Fallon, MO 63385

  Welcome to The Villages at Post Farms Manors, the newest premier Fischer and Frichtel neighborhood located in the sought after Wentzville school district. Located off Highway N, this master-planned neighborhood features walking trails, lakes, pickle ball courts, a playground, covered mail pickup and picnic pavilion. Buyers will choose from the Manor Collection of ranch, 1.5 and 2-story plans

  Kelly Boehmer Berkshire Hathaway HomeServices Select Properties

  0 Unknown Unit MIS25067019, O'Fallon, MO 63385
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  /39

  $499,000 New Construction

  • 4 Beds
  • 2.5 Baths
  • 3,394 Sq Ft

  The Palmetto Plan at Enclave at Brookside, O'Fallon, MO 63366

  The Palmetto is a two-story home with 4 bedrooms, 2.5 bathrooms, and 3,400 sq. ft. of living space. The first floor showcases a study and virtual office off the foyer, great room that opens to the kitchen and nook, and family entry with walk-in close off the garage. The second floor features a loft, laundry, primary suite with a full bath and walk-in closet, and three secondary bedrooms with

  Lombardo Homes Builder

  437 Mossy Brook Dr Unit 36489988, O'Fallon, MO 63366
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  /42

  $499,000 New Construction

  • 4 Beds
  • 2.5 Baths
  • 1,856 Sq Ft

  307 Dalriada Blvd, O'Fallon, MO 63368

  Beautiful NEW construction home!!! Built in 2023 and in the heart of a growing community near shopping and dining amenities in O'Fallon. Newer community developed by Fischer Homes in desirable Caledonia Subdivision. Includes four bedrooms, three baths. Welcomed by a covered front porch and two car garage. Boasts open floor plan, modern kitchen elements and stainless steel appliances. Large rooms,

  Erin Taylor SCHNEIDER Real Estate

  307 Dalriada Blvd, O'Fallon, MO 63368
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  /33

  $476,400 New Construction

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

  Hamilton II Plan at Sommerlin - Liberty Series, Lake Saint Louis, MO 63367

  The Hamilton II is a spacious Ranch-style home offering 2,064 square feet of thoughtfully designed living space. This home boasts a wonderful open-concept layout, seamlessly connecting the kitchen, breakfast area, and Great Room, creating an inviting atmosphere perfect for both everyday living and entertaining. Enhance the Great Room with a cozy fireplace and a raised ceiling to add warmth and

  McKelvey Homes Builder

  201 Randlin Dr Unit 36674303, Lake Saint Louis, MO 63367
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  /10

  $427,800 New Construction

  • 3 Beds
  • 2 Baths
  • 1,669 Sq Ft

  Franklin Plan at Sommerlin - Liberty Series, Lake Saint Louis, MO 63367

  The Franklin is a charming Ranch-style home offering 1,669 square feet of thoughtfully designed living space. This home features an inviting open layout that seamlessly connects the Kitchen, Dining, and Great Room, making it ideal for both everyday living and entertaining. For added comfort and ambiance, consider including an optional fireplace in the Great Room. The home boasts a split-bedroom

  McKelvey Homes Builder

  201 Randlin Dr Unit 36674319, Lake Saint Louis, MO 63367
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  /50

  $465,000

  • 4 Beds
  • 2.5 Baths
  • 2,568 Sq Ft

  1678 Belleau Wood Dr, St. Peters, MO 63376

  Fantastic St. Peter's location. Built by renowned Payne Family Homes. Home is bright, sunny & feels very spacious with 9 ft. ceilings on 1st floor. 2568 sq. ft., boasts 4 bedrooms, 2.5 baths & 2nd floor Laundry Room***No more carrying baskets of clothes to the basement. ***Expanded mud room area adjacent to the garage. The .30 acre backyard has a beautiful custom Gazebo & 12x12 concrete Patio

  Janet Judd RE/MAX Results

  1678 Belleau Wood Dr, St. Peters, MO 63376
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  /17

  $489,915 New Construction

  • 4 Beds
  • 2.5 Baths
  • 2,671 Sq Ft

  Adams Plan at Sommerlin - Liberty Series, Lake Saint Louis, MO 63367

  This beautiful two-story home offers four bedrooms and two and a half baths, making it perfect for families of all sizes. Upon entering, you'll find a cozy Den tucked away on the main level, providing a peaceful retreat for work or relaxation. The open-concept design seamlessly connects the Great Room, Breakfast Area, Dining Room, and Kitchen, creating an inviting space for gatherings. Optional

  McKelvey Homes Builder

  201 Randlin Dr Unit 36674339, Lake Saint Louis, MO 63367
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  /21

  $477,700 New Construction

  • 3 Beds
  • 2 Baths
  • 1,689 Sq Ft

  McKinley Plan at Sommerlin - Liberty Series, Lake Saint Louis, MO 63367

  The McKinley offers a spacious and open split-floor design perfect for modern living. The large Great Room seamlessly connects to the breakfast area and kitchen, complete with a versatile island for dining and serving. For added charm, customize the Great Room with a fireplace or raised ceilings. The private Primary Suite boasts dual vanities, a large shower or bathtub, and a walk-in closet. On

  McKelvey Homes Builder

  201 Randlin Dr Unit 36674353, Lake Saint Louis, MO 63367
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  /6

  $463,500 New Construction

  • 3 Beds
  • 2 Baths
  • 1,669 Sq Ft

  Franklin 3 Car Garage Plan at Sommerlin - Liberty Series, Lake Saint Louis, MO 63367

  The Franklin is a charming Ranch-style home offering 1,669 square feet of thoughtfully designed living space. This home features an inviting open layout that seamlessly connects the Kitchen, Dining, and Great Room, making it ideal for both everyday living and entertaining. For added comfort and ambiance, consider including an optional fireplace in the Great Room. The home boasts a split-bedroom

  McKelvey Homes Builder

  201 Randlin Dr Unit 36674299, Lake Saint Louis, MO 63367

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