Homes for Sale in O'Fallon, MO (63366)

Browse every active MARIS IDX listing in O'Fallon, MO (zip code 63366). Updated every 15 minutes from MLS Grid. Currently showing 225 active IDX listings.

225 active listings updated every 5 minutes

Featured Listings

 404 Duchesne Avenue, O'Fallon, MO, 63366
Coming Soon
MLS#26059406

$260,000

404 Duchesne Avenue, O'Fallon, MO, 63366

  • 2 Bed

  • 2 Bath

  • 1,014 Sqft

Welcome home to this 2-bedroom, 2-bath ranch, designed for comfortable living and effortless entertaining. The updated kitchen showcases custom cabinetry and f...

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20 Autumn Ridge Drive, 83B, O'Fallon, MO, 63366
Coming Soon
MLS#26062384

$379,000

20 Autumn Ridge Drive, 83B, O'Fallon, MO, 63366

  • 3 Bed

  • 3 Bath

  • 2,461 Sqft

Coming Soon! A beautiful villa on large corner lot settled in the highly sought after Dames Park Community in O'Fallon, MO! You will absolutely fall in love wit...

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1436 Snowbird Lane, O'Fallon, MO, 63366
Coming Soon
MLS#26061380

$340,000

1436 Snowbird Lane, O'Fallon, MO, 63366

  • 3 Bed

  • 2 Bath

  • 1,502 Sqft

Welcome to 1436 Snowbird Lane located in Alpine Ridge Estates. The property offers a bright, open layout and a large Kitchen/Living Room area perfect for everyd...

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0 Veterans Memorial Parkway, O'Fallon, MO, 63366
Active
MLS#25017294

$1,945,300

0 Veterans Memorial Parkway, O'Fallon, MO, 63366

  • 0 Bed

  • 0 Bath

  • 0 Sqft
  • 551
    Days

7.98+/- Acres on Veterans Memorial Parkway in O'Fallon, MO offering excellent visibility and exposure. This is an ideal site mixed-use development for commercia...

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920 Bramblett Road, O'Fallon, MO, 63366
Active
MLS#25005902

$695,000

920 Bramblett Road, O'Fallon, MO, 63366

  • 0 Bed

  • 0 Bath

  • 1,433 Sqft
  • 601
    Days

1433sf residential house that sites on 2.89 acres. Currently zoned C-3 Highway Commercial. With it's great location and easy access this property would be per...

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0 152 McMorland Dr. (Lot 63), St Paul, MO, 63366
Active
MLS#24075683

$165,000

0 152 McMorland Dr. (Lot 63), St Paul, MO, 63366

  • 0 Bed

  • 0 Bath

  • 0 Sqft
  • 608
    Days

Beautiful and spacious 1+ acre lots available in the desirable McMorland Acres community, located in St. Paul, MO. These prime parcels are perfect for custom-bu...

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0 160 McMorland Dr. (Lot 62), St Paul, MO, 63366
Active
MLS#24075682

$160,000

0 160 McMorland Dr. (Lot 62), St Paul, MO, 63366

  • 0 Bed

  • 0 Bath

  • 0 Sqft
  • 608
    Days

Beautiful and spacious 1+ acre lots available in the desirable McMorland Acres community, located in St. Paul, MO. These prime parcels are perfect for custom-bu...

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0 166 McMorland Dr. (Lot 61), St Paul, MO, 63366
Active
MLS#24075680

$160,000

0 166 McMorland Dr. (Lot 61), St Paul, MO, 63366

  • 0 Bed

  • 0 Bath

  • 0 Sqft
  • 608
    Days

Beautiful and spacious 1+ acre lots available in the desirable McMorland Acres community, located in St. Paul, MO. These prime parcels are perfect for custom-bu...

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0 330 Shamrock St. (Lot 58), St Paul, MO, 63366
Active
MLS#24075874

$160,000

0 330 Shamrock St. (Lot 58), St Paul, MO, 63366

  • 0 Bed

  • 0 Bath

  • 0 Sqft
  • 608
    Days

Beautiful and spacious 1+ acre lots available in the desirable McMorland Acres community, located in St. Paul, MO. These prime parcels are perfect for custom-bu...

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0 401 Ena Ln. (Lot 53), St Paul, MO, 63366
Active
MLS#24075739

$160,000

0 401 Ena Ln. (Lot 53), St Paul, MO, 63366

  • 0 Bed

  • 0 Bath

  • 0 Sqft
  • 608
    Days

Beautiful and spacious 1+ acre lots available in the desirable McMorland Acres community, located in St. Paul, MO. These prime parcels are perfect for custom-bu...

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0 232 Clodagh Ln. (Lot 48), St Paul, MO, 63366
Active
MLS#24075886

$165,000

0 232 Clodagh Ln. (Lot 48), St Paul, MO, 63366

  • 0 Bed

  • 0 Bath

  • 0 Sqft
  • 608
    Days

Beautiful and spacious 1+ acre lots available in the desirable McMorland Acres community, located in St. Paul, MO. These prime parcels are perfect for custom-bu...

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0 272 Clodagh Ln. (Lot 40), St Paul, MO, 63366
Active
MLS#24075696

$155,000

0 272 Clodagh Ln. (Lot 40), St Paul, MO, 63366

  • 0 Bed

  • 0 Bath

  • 0 Sqft
  • 608
    Days

Beautiful and spacious 1+ acre lots available in the desirable McMorland Acres community, located in St. Paul, MO. These prime parcels are perfect for custom-bu...

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0 266 Clodagh Ln. (Lot 39), St Paul, MO, 63366
Active
MLS#24075694

$160,000

0 266 Clodagh Ln. (Lot 39), St Paul, MO, 63366

  • 0 Bed

  • 0 Bath

  • 0 Sqft
  • 608
    Days

Beautiful and spacious 1+ acre lots available in the desirable McMorland Acres community, located in St. Paul, MO. These prime parcels are perfect for custom-bu...

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0 361 Shamrock St. (Lot 30), St Paul, MO, 63366
Active
MLS#24075751

$160,000

0 361 Shamrock St. (Lot 30), St Paul, MO, 63366

  • 0 Bed

  • 0 Bath

  • 0 Sqft
  • 609
    Days

Beautiful and spacious 1+ acre lots available in the desirable McMorland Acres community, located in St. Paul, MO. These prime parcels are perfect for custom-bu...

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0 355 Shamrock St. (Lot 29), St Paul, MO, 63366
Active
MLS#24075748

$165,000

0 355 Shamrock St. (Lot 29), St Paul, MO, 63366

  • 0 Bed

  • 0 Bath

  • 0 Sqft
  • 609
    Days

Beautiful and spacious 1+ acre lots available in the desirable McMorland Acres community, located in St. Paul, MO. These prime parcels are perfect for custom-bu...

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0 349 Shamrock St. (Lot 28), St Paul, MO, 63366
Active
MLS#24075746

$165,000

0 349 Shamrock St. (Lot 28), St Paul, MO, 63366

  • 0 Bed

  • 0 Bath

  • 0 Sqft
  • 609
    Days

Beautiful and spacious 1+ acre lots available in the desirable McMorland Acres community, located in St. Paul, MO. These prime parcels are perfect for custom-bu...

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0 1 Sligo Ct. (Lot 20), St Paul, MO, 63366
Active
MLS#24075880

$155,000

0 1 Sligo Ct. (Lot 20), St Paul, MO, 63366

  • 0 Bed

  • 0 Bath

  • 0 Sqft
  • 609
    Days

Beautiful and spacious 1+ acre lots available in the desirable McMorland Acres community, located in St. Paul, MO. These prime parcels are perfect for custom-bu...

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0 201 Clodagh Ln. (Lot 13), St Paul, MO, 63366
Active
MLS#24075690

$160,000

0 201 Clodagh Ln. (Lot 13), St Paul, MO, 63366

  • 0 Bed

  • 0 Bath

  • 0 Sqft
  • 609
    Days

Beautiful and spacious 1+ acre lots available in the desirable McMorland Acres community, located in St. Paul, MO. These prime parcels are perfect for custom-bu...

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0 127 McMorland Dr. (Lot 7), St Paul, MO, 63366
Active
MLS#24075671

$165,000

0 127 McMorland Dr. (Lot 7), St Paul, MO, 63366

  • 0 Bed

  • 0 Bath

  • 0 Sqft
  • 609
    Days

Beautiful and spacious 1+ acre lots available in the desirable McMorland Acres community, located in St. Paul, MO. These prime parcels are perfect for custom-bu...

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0 135 McMorland Dr. (Lot 6), St Paul, MO, 63366
Active
MLS#24075669

$170,000

0 135 McMorland Dr. (Lot 6), St Paul, MO, 63366

  • 0 Bed

  • 0 Bath

  • 0 Sqft
  • 609
    Days

Beautiful and spacious 1+ acre lots available in the desirable McMorland Acres community, located in St. Paul, MO. These prime parcels are perfect for custom-bu...

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0 100 McMorland Dr. (Lot 1), St Paul, MO, 63366
Active
MLS#24075660

$155,000

0 100 McMorland Dr. (Lot 1), St Paul, MO, 63366

  • 0 Bed

  • 0 Bath

  • 0 Sqft
  • 609
    Days

Beautiful and spacious 1+ acre lots available in the desirable McMorland Acres community, located in St. Paul, MO. These prime parcels are perfect for custom-bu...

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8100 Veterans Memorial Parkway, St Peters, MO, 63366
Active
MLS#24076501

$380,000

8100 Veterans Memorial Parkway, St Peters, MO, 63366

  • 0 Bed

  • 0 Bath

  • 0 Sqft
  • 650
    Days

ZONED C3—Let your imagination run wild! This 1.47-acre corner lot. Soils report upon request. The seller will also consider leasing the land. The property has C...

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2 The Durango at The Grove, St Charles, MO, 63366
Active
MLS#24038448

$499,900

2 The Durango at The Grove, St Charles, MO, 63366

  • 3 Bed

  • 2 Bath

  • 1,740 Sqft
  • 794
    Days

This Ranch Style Home To Be Built Includes a 4 Car Garage, 3 Bedrooms & 2 Baths. Other Features Include 9' Ceilings, Vaulted Ceilings, 42" Kitchen Wall Cabinets...

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2 The Addison at The Grove, St Charles, MO, 63366
Active
MLS#24042673

$534,900

2 The Addison at The Grove, St Charles, MO, 63366

  • 3 Bed

  • 2 Bath

  • 1,960 Sqft
  • 794
    Days

This new plan called the Addison has a 4 car garage, 3 bedrooms & 2 baths. Features in this Home Include 9' Ceilings, Vaulted Great room, Kitchen Island, Grani...

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See All Homes for Sale in O'Fallon, MO (63366) →

About O'Fallon, MO (63366)

Zip code 63366 is an unincorporated area in St. Charles County, situated in the greater St. Louis metropolitan region. This area has a mixed-use character with both residential neighborhoods and industrial parks, making it a practical choice for buyers seeking proximity to employment centers and highway access.

The unincorporated nature of the area means it operates under county governance rather than municipal services, which can affect everything from zoning to utility availability. Buyers here typically appreciate the more rural or semi-rural feel compared to incorporated St. Louis suburbs, along with generally lower density development patterns.

Market Overview

The 63366 zip code market currently shows 135 active and coming-soon listings with prices ranging from $1 to $3,500,000, reflecting significant diversity in property types and values. This range indicates a mix of industrial and commercial properties alongside residential homes, so buyers should verify whether they're looking at traditional single-family homes or investment/commercial opportunities. The wide price spread suggests opportunities across multiple buyer profiles, from entry-level to luxury properties.

Schools

Schools in this area include several districts within St Charles County -- check with the listing agent for the specific school assignment for any address.

Neighborhoods & Subdivisions

Current listings in 63366 span several named subdivisions and neighborhoods including Falcon Crest, Northwood Estate 02, Peruque Crossing 01, Pallardy Park O'Fallon, and Hickory Hill Farm 02, along with industrial areas such as Wabash Industrial Center, Crossings Industrial Park, and Hoff Industrial. This diversity reflects the mixed residential and commercial nature of the unincorporated area.

About St Charles County

Zip code 63366 is located in St Charles County. Refine your search by price, beds, baths and more using the filters above the listings grid.

Communities and Cities Within

O'Fallon

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Disclaimer: Listings courtesy of MARIS MLS as distributed by MLS GRID. The information on this site is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The information contained herein is deemed reliable but is not guaranteed by MLS GRID, MARIS, Guerrilla Brokers, LLC or the owner of this website. The listing information shown herein is based on information submitted to the MLS GRID as of 09/29/2026 11:15 AM. All data is obtained from various sources and may not have been verified by MLS GRID, MARIS, Guerrilla Brokers, LLC or the owner of this website. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

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