O'Fallon, MO homes for sale & real estate

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NEW CONSTRUCTION3D WALKTHROUGH

ABOUT THIS HOME
O'Fallon, MO Homes for Sale
For a limited time take 20,000 in cash toward your new home. Ask a New Home Specialist for complete details. Monaco from Rolwes Company’s Estate Series is a beautifully designed ranch home that combines elegance, openness, and functionality for today’s modern lifestyle. This to-be-built floor plan features three bedrooms and two-and-a-half baths, beginning with a stunning foyer that opens to a formal dining room, grand gallery, and spacious gathering room—perfect for entertaining. At the heart of the home is a large kitchen with an oversized island and walk-in pantry, flanked by both family and formal dining areas for effortless flow. The private owner’s suite offers

$607,990

3 beds2.5 baths2,853 sq ft

1 Tbb Monaco @willow Grv, Dardenne Prairie, MO 63368

Stunning foyer • Luxurious bath • Large kitchen

NEW CONSTRUCTION3D WALKTHROUGH

$552,218

4 beds2.5 baths2,671 sq ft

Lot 8 Sommerlin, Chesterfield, MO 63005

2 garage spots • Built 2023 • Listed 1049 days

Listing provided by Zillow

ABOUT THIS HOME
O'Fallon, MO Homes for Sale
Single family home divided into a duplex with 2 separate living area. Each space has 2 bedrooms and 1 bath. Value of property is in the 2.5 level acres in a fantastic location surrounded by high end single family residences. Hwy DD is a growth corridor for O'Fallon and the county.

$585,000

Studio1 bath1,827 sq ft

9045 Highway DD, O Fallon, MO 63368

2.5 acre lot • Built 1955 • Listed 1979 days

NEW CONSTRUCTION

ABOUT THIS HOME
O'Fallon, MO Homes for Sale
FINAL OPPORTUNITY in the highly desirable Persimmon Trace neighborhood by Fischer & Frichtel, an exclusive neighborhood of 13 Executive Homes bordering the Persimmon Trace Golf Club in Weldon Spring. Fischer & Frichtel buyers may choose new homes from our elegant Estate Collection of ranch, 1.5-story and 2-story homes from 2,220 – 4,109 sq ft. Quality-built to our exacting standards, these exquisite homes feature 3-car side entry garages, open concept living spaces, designer kitchens and spacious Primary Bedroom Suites. Personalize your dream home at the Fischer and Frichtel Home Center, where buyers will be assisted by a professional design consultant, who will present a

$812,900

3 beds2 baths2,653 sq ft

1 Tbb Arlington II @ Persimmon Trce, Weldon Spring, MO 63304

Designer kitchens • 3 garage spots • Listed 233 days

NEW CONSTRUCTION

ABOUT THIS HOME
O'Fallon, MO Homes for Sale
This 4 Bedroom Ranch has a 4 Car Garage for plenty of storage & can also be enlarged. The Sacramento Ranch Plan at The Grove at Riverdale Includes 9' Ceilings, Granite Counters, 42" Kemper Soft Close Cabinets, a Large Island, a Huge Walk in Pantry & Laundry room, 4' Wide Hallway, Open Stairs to Lower Level, 30 Yr. Architectural Shingles, a Fully Sodded Yard, a 24' x 18' Patio & so much more. All contracts written on Builders forms.

$614,900

4 beds2.5 baths2,330 sq ft

2 The Sacramento at The Grv, Unincorporated, MO 63366

Large island • Granite counters • Walk in pantry

Property at 2 The Grayson at The Grv, St Peters, MO 63366, 3 beds, 2.5 baths

$624,900

3 beds2.5 baths2,618 sq ft

2 The Grayson at The Grv, St Peters, MO 63366

Property at 2 The Addison at The Grv, St Peters, MO 63366, 3 beds, 2 baths

$534,900

3 beds2 baths1,960 sq ft

2 The Addison at The Grv, St Peters, MO 63366

Property at 1 Tbb Mcknight @ Vdp, Dardenne Prairie, MO 63368, 2 beds, 2 baths

$398,990

2 beds2 baths1,600 sq ft

1 Tbb Mcknight @ Vdp, Dardenne Prairie, MO 63368

Property at 1 Tbb Warson @ Vdp, Dardenne Prairie, MO 63368, 2 beds, 2 baths

$398,990

2 beds2 baths1,600 sq ft

1 Tbb Warson @ Vdp, Dardenne Prairie, MO 63368

Property at Greenbriar Plan, Ofallon, MO 63368, 3 beds, 2 baths

$412,900

3 beds2 baths1,983 sq ft

Greenbriar Plan, Ofallon, MO 63368

Listing provided by Zillow

Property at Yosemite Plan, Ofallon, MO 63368, 3 beds, 2.5 baths

$433,900

3 beds2.5 baths2,258 sq ft

Yosemite Plan, Ofallon, MO 63368

Listing provided by Zillow

Property at Blair Plan, Ofallon, MO 63368, 4 beds, 2 baths

$536,900

4 beds2 baths3,029 sq ft

Blair Plan, Ofallon, MO 63368

Listing provided by Zillow

Property at Breckenridge Plan, Ofallon, MO 63368, 4 beds, 2.5 baths

$484,900

4 beds2.5 baths3,135 sq ft

Breckenridge Plan, Ofallon, MO 63368

Listing provided by Zillow

Property at Finley Plan, Ofallon, MO 63368, 3 beds, 2.5 baths

$624,900

3 beds2.5 baths2,457 sq ft

Finley Plan, Ofallon, MO 63368

Listing provided by Zillow

Property at Cumberland Plan, Ofallon, MO 63368, 3 beds, 2 baths

$440,900

3 beds2 baths2,483 sq ft

Cumberland Plan, Ofallon, MO 63368

Listing provided by Zillow

Property at Huxley Plan, Ofallon, MO 63368, 4 beds, 2 baths

$672,900

4 beds2 baths3,180 sq ft

Huxley Plan, Ofallon, MO 63368

Listing provided by Zillow

Property at Grandin Plan, Ofallon, MO 63368, 4 beds, 2 baths

$522,900

4 beds2 baths2,711 sq ft

Grandin Plan, Ofallon, MO 63368

Listing provided by Zillow

Property at 2 The Willow at The Grv, St Peters, MO 63366, 3 beds, 2 baths

$534,900

3 beds2 baths1,959 sq ft

2 The Willow at The Grv, St Peters, MO 63366

Property at 2 Rebecca at The Grv, St Peters, MO 63366, 3 beds, 2 baths

$519,900

3 beds2 baths1,714 sq ft

2 Rebecca at The Grv, St Peters, MO 63366

Property at 2 Hudson at The Grv, St Peters, MO 63366, 3 beds, 2.5 baths

$597,900

3 beds2.5 baths2,056 sq ft

2 Hudson at The Grv, St Peters, MO 63366

Property at 1 Tbb Jackson@creekside at Sommers, O'fallon, MO 63367, 3 beds, 2.5 baths

$513,990

3 beds2.5 baths2,632 sq ft

1 Tbb Jackson@creekside at Sommers, O'fallon, MO 63367

Property at 1 Tbb Edgewood @willow Grv, Dardenne Prairie, MO 63368, 3 beds, 2.5 baths

$537,990

3 beds2.5 baths2,247 sq ft

1 Tbb Edgewood @willow Grv, Dardenne Prairie, MO 63368

Property at 1 Tbb Waverly @willow Grv, Dardenne Prairie, MO 63368, 3 beds, 2 baths

$554,990

3 beds2 baths2,387 sq ft

1 Tbb Waverly @willow Grv, Dardenne Prairie, MO 63368

Property at 1 Tbb Canterbury@ Willow Grv, Dardenne Prairie, MO 63368, 3 beds, 2 baths

$522,990

3 beds2 baths2,214 sq ft

1 Tbb Canterbury@ Willow Grv, Dardenne Prairie, MO 63368

Property at LaSalle Plan, Ofallon, MO 63366, 3 beds, 2.5 baths

$704,400

3 beds2.5 baths2,809 sq ft

LaSalle Plan, Ofallon, MO 63366

Listing provided by Zillow

Property at Stockton Plan, Ofallon, MO 63366, 3 beds, 2.5 baths

$679,800

3 beds2.5 baths2,570 sq ft

Stockton Plan, Ofallon, MO 63366

Listing provided by Zillow

Property at 2601 Red Cedar Parc Dr N, O Fallon, MO 63368, 4 beds, 3 baths

$389,000

4 beds3 baths2,054 sq ft

2601 Red Cedar Parc Dr N, O Fallon, MO 63368

Property at 8 Windstone Ct, O Fallon, MO 63366, 2 beds, 2 baths

$300,000

2 beds2 baths1,494 sq ft

8 Windstone Ct, O Fallon, MO 63366

Property at 225 Royallsprings Pkwy, O Fallon, MO 63368, 3 beds, 2 baths

$369,900

3 beds2 baths1,411 sq ft

225 Royallsprings Pkwy, O Fallon, MO 63368

Property at 132 Middlesburg Ct, O Fallon, MO 63368, 4 beds, 3 baths

$425,000

4 beds3 baths3,200 sq ft

132 Middlesburg Ct, O Fallon, MO 63368

Property at 2419 Ambelwood Ln, O Fallon, MO 63368, 3 beds, 1 bath

$234,499

3 beds1 bath1,005 sq ft

2419 Ambelwood Ln, O Fallon, MO 63368

Property at 2003 Briarridge Dr, Lake St Louis, MO 63367, 3 beds, 2.5 baths

$344,999

3 beds2.5 baths1,728 sq ft

2003 Briarridge Dr, Lake St Louis, MO 63367

Property at 503 Wycombe Dr, O Fallon, MO 63366, 3 beds, 3.5 baths

$379,900

3 beds3.5 baths2,274 sq ft

503 Wycombe Dr, O Fallon, MO 63366

Property at 238 Wabash Woods Way, O Fallon, MO 63366, 4 beds, 2.5 baths

$400,000

4 beds2.5 baths2,176 sq ft

238 Wabash Woods Way, O Fallon, MO 63366

Property at 1128 Central Pkwy, O Fallon, MO 63366, 3 beds, 1 bath

$250,000

3 beds1 bath1,210 sq ft

1128 Central Pkwy, O Fallon, MO 63366

Property at 25 Tinsmith Ct, O Fallon, MO 63366, 4 beds, 3 baths

$375,000

4 beds3 baths2,350 sq ft

25 Tinsmith Ct, O Fallon, MO 63366

Property at 151 Aspencade Cir, Saint Peters, MO 63376, 4 beds, 2 baths

$325,000

4 beds2 baths1,522 sq ft

151 Aspencade Cir, Saint Peters, MO 63376

Property at 1895 Lunenburg Dr, Saint Peters, MO 63376, 3 beds, 2 baths

$430,000

3 beds2 baths1,589 sq ft

1895 Lunenburg Dr, Saint Peters, MO 63376

Property at 2325 Amarillo Dr, O Fallon, MO 63368, 3 beds, 2 baths

$270,000

3 beds2 baths1,456 sq ft

2325 Amarillo Dr, O Fallon, MO 63368

Property at 43 Mallard Pointe Dr, O Fallon, MO 63368, 4 beds, 2 baths

$294,900

4 beds2 baths1,457 sq ft

43 Mallard Pointe Dr, O Fallon, MO 63368

Property at 22 Staunton Way, O Fallon, MO 63368, 4 beds, 3.5 baths

$450,000

4 beds3.5 baths3,132 sq ft

22 Staunton Way, O Fallon, MO 63368

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Based on information submitted to the MLS GRID as of Wed Oct 28 2026. All data is obtained from various sources and may not have been verified by broker or MLS GRID. 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.

Average home prices near O'Fallon, MO

Cities

Lake St. Louis homes for sale
$434,400
Creve Coeur homes for sale
$410,000
Florissant homes for sale
$189,900
Ballwin homes for sale
$422,450
St. Charles homes for sale
$389,900
Ladue homes for sale
$1,697,500
Fenton homes for sale
$397,500
Kirkwood homes for sale
$412,000
Maryland Heights homes for sale
$272,000
Wildwood homes for sale
$675,000
Chesterfield homes for sale
$554,500
Wentzville homes for sale
$395,000
St. Peters homes for sale
$342,900
Webster Groves homes for sale
$417,450
Hazelwood homes for sale
$172,400

Neighborhoods
Zip Codes

Ohmes Farm homes for sale
$385,000
Wyndgate Village homes for sale
$449,000
The Villages at Bainbridge homes for sale
$395,000
Turtle Creek homes for sale
$499,000

O'Fallon, MO real estate trends

All Home Types trends in O'Fallon, MO

Median Sale Price
# of Homes Sold
Median Days on Market

All Home Types

Median Sale Price (All Home Types)

$384,817

+6.9% YoY | Sep 2026

1 year
3 year
5 year

Based on Redfin calculations of home data from MLS and/or public records.

Location

Data

Sep 2026

Growth

% YoY

O'Fallon, MO

$384,817

+6.9%

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