O Fallon, MO Real Estate & Homes For Sale

307 homes

NEW - 7 MIN AGO
AUCTION
Est. $257,100
3 Beds
1 Bath
1,324 sqft
1318 War Bonnet Dr,
O'Fallon, MO 63366
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NEW
COMING SOON
3D VIEW
0.31 ACRES
$300,000
3 Beds
2 Baths
1,220 sqft
6512 Sprucefield Dr,
O'Fallon, MO 63368
Berkshire Hathaway HomeServices Select Properties
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OPEN FRI, 5-7PM
COMING SOON
$400,000
3 Beds
3 Baths
2,700 sqft
1865 Highgrove Dr,
O Fallon, MO 63366
Keller Williams Realty West
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NEW
OPEN THU, 4:30-6:30PM
COMING SOON
3D VIEW
0.25 ACRES
$380,000
3 Beds
2 Baths
1,573 sqft
3204 Post Walk Ct,
O'Fallon, MO 63368
Berkshire Hathaway HomeServices Select Properties
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NEW
COMING SOON
$465,000
4 Beds
2.5 Baths
2,539 sqft
1358 Woodgrove Park Dr,
Ofallon, MO 63366
Berkshire Hathaway HomeServices Select Properties
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NEW CONSTRUCTION
BUILDABLE PLAN
Studio
Homes Available Soon Plan in The Enclave at Brook Hollow,
Ofallon, MO 63368
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NEW CONSTRUCTION
BUILDABLE PLAN
$72,995+
3 Beds
2 Baths
1,153 sqft
Ridge (Pin Oak) Plan in Pin Oak Pointe,
Ofallon, MO 63368
NEW CONSTRUCTION
BUILDABLE PLAN
$614,900+
3 Beds
2.5 Baths
2,618 sqft
Grayson II Plan in The Grove at Riverdale,
Ofallon, MO 63366
NEW CONSTRUCTION
BUILDABLE PLAN
$502,400+
4 Beds
3 Baths
2,516 sqft
The Berkshire II Plan in Inverness,
O'Fallon, MO 63368
NEW CONSTRUCTION
BUILDABLE PLAN
$342,900+
3 Beds
2.5 Baths
1,408 sqft
Harper Plan in Riverdale,
Saint Paul, MO 63366
OPEN SUN, 1-3PM
COMING SOON
$453,700
4 Beds
3.5 Baths
3,215 sqft
4 Georgetown Ct,
O'Fallon, MO 63368
EXP Realty, LLC
0.25 ACRES
$300,000
3 Beds
2 Baths
1,410 sqft
20 W Ofallon Dr,
O Fallon, MO 63366
Whittier Realty Group
NEW
COMING SOON
3D VIEW
0.43 ACRES
$625,000
4 Beds
3.5 Baths
3,463 sqft
18 Wind Hill Ct,
O'Fallon, MO 63368
Berkshire Hathaway HomeServices Select Properties
NEW - 2 DAYS AGO
$445,000
3 Beds
3 Baths
2,583 sqft
204 Graygate Ct,
Lake Saint Louis, MO 63367
Nettwork Global
NEW CONSTRUCTION
BUILDABLE PLAN
$562,900+
4 Beds
2 Baths
3,029 sqft
Blair Plan in Inverness,
Dardenne Prairie, MO 63368
NEW CONSTRUCTION
BUILDABLE PLAN
$472,900+
4 Beds
2.5 Baths
2,330 sqft
Fairfax Plan in Streets of Caledonia,
Ofallon, MO 63368
NEW CONSTRUCTION
BUILDABLE PLAN
$515,900+
3 Beds
2.5 Baths
2,457 sqft
Charles Plan in Streets of Caledonia,
Ofallon, MO 63368
COMING SOON
0.25 ACRES
$329,900
3 Beds
2 Baths
1,308 sqft
110 Aspencade Cir,
Saint Peters, MO 63376
Integrity Realty STL
NEW CONSTRUCTION
BUILDABLE PLAN
$496,900+
3 Beds
2 Baths
2,069 sqft
Calvin Plan in Inverness,
Dardenne Prairie, MO 63368
NEW CONSTRUCTION
BUILDABLE PLAN
$429,900+
3 Beds
2 Baths
1,983 sqft
Greenbriar Plan in Streets of Caledonia,
Ofallon, MO 63368
NEW CONSTRUCTION
BUILDABLE PLAN
$604,900+
4 Beds
2.5 Baths
2,330 sqft
San Diego Plan in The Grove at Riverdale,
Ofallon, MO 63366
NEW CONSTRUCTION
BUILDABLE PLAN
3D VIEW
$498,990+
3 Beds
2 Baths
2,214 sqft
Canterbury Plan in Creekside at Sommers,
Ofallon, MO 63367
NEW CONSTRUCTION
BUILDABLE PLAN
$514,900+
4 Beds
3 Baths
2,974 sqft
The Vanguard II Plan in Inverness,
O'Fallon, MO 63368
COMING SOON
0.27 ACRES
$365,000
3 Beds
2 Baths
1,524 sqft
414 Westbrook Dr,
O'Fallon, MO 63366
Coldwell Banker Premier Group
NEW
OPEN SUN, 1-4PM
$395,000
4 Beds
2.5 Baths
2,835 sqft
6 Tailor Sq,
O'Fallon, MO 63368
Signature Properties III, LLC
3D VIEW
0.25 ACRES
$440,000
4 Beds
2.5 Baths
2,345 sqft
102 Middlesburg Ct,
O'Fallon, MO 63368
Berkshire Hathaway HomeServices Select Properties
$325,000
3 Beds
2 Baths
1,433 sqft
846 Molloy Dr,
O'Fallon, MO 63366
Forthright Realty Group LLC
$396,500
3 Beds
3 Baths
3,111 sqft
579 Misty Mountain Dr,
O'Fallon, MO 63368
Worth Clark Realty
OPEN SUN, 12-2PM
COMING SOON
0.28 ACRES
$785,000
5 Beds
4 Baths
3,534 sqft
310 Claymoore Ct,
Dardenne Prairie, MO 63368
Century 21 CopperKey Realty
NEW CONSTRUCTION
BUILDABLE PLAN
$473,990+
4 Beds
2.5 Baths
2,285 sqft
Quincy Plan in Creekside at Sommers,
Ofallon, MO 63367
0.28 ACRES
$274,900
2 Beds
3 Baths
1,472 sqft
16 Saddleback Ct,
O'Fallon, MO 63368
Chapa Realty
COMING SOON
$365,000
3 Beds
3 Baths
2,636 sqft
807 Elaine Dr,
O'Fallon, MO 63366
Coldwell Banker Realty - Gundaker
$560,000
4 Beds
3.5 Baths
3,674 sqft
1001 Summersweet Dr,
Saint Peters, MO 63376
Redfin Corporation
0.43 ACRES
$689,900
4 Beds
3.5 Baths
4,112 sqft
1167 Hidden Creek Ct,
Saint Charles, MO 63304
Coldwell Banker Realty - Gundaker
$430,000
4 Beds
3.5 Baths
2,554 sqft
1703 Coupru Ct,
Saint Peters, MO 63376
Call Dolly, LLC
COMING SOON
3D VIEW
0.28 ACRES
$599,900
4 Beds
3.5 Baths
3,278 sqft
209 Grayleaf Ct,
Wentzville, MO 63385
Berkshire Hathaway HomeServices Select Properties
COMING SOON
$440,000
4 Beds
3.5 Baths
2,539 sqft
2 Windrush Ct,
O'Fallon, MO 63366
EXP Realty, LLC
NEW CONSTRUCTION
BUILDABLE PLAN
$54,995+
1 Bed
1 Bath
546 sqft
Pike (Pin Oak) Plan in Pin Oak Pointe,
Ofallon, MO 63368
NEW CONSTRUCTION
BUILDABLE PLAN
3D VIEW
$449,990+
3 Beds
2 Baths
1,840 sqft
Rochester Plan in Creekside at Sommers,
Ofallon, MO 63367
NEW CONSTRUCTION
BUILDABLE PLAN
$588,900+
3 Beds
2 Baths
2,092 sqft
Teagan Plan in Streets of Caledonia,
Ofallon, MO 63368

O Fallon, MO Real Estate Trends

Learn about the O Fallon, MO housing market through trends and averages.

Affordability
Home Value
What Locals Say

Affordability of Living in O Fallon, MO

The median home value is $379,237

Month	Median home value
May 2025	$376k
June 2025	$375k
July 2025	$375k
August 2025	$375k
September 2025	$376k
October 2025	$376k
November 2025	$377k
December 2025	$377k
January 2026	$378k
February 2026	$379k
March 2026	$379k
April 2026	$379k

View as a graph

Trends and affordability stats are provided by third party data sources.

Average Home Value in O Fallon, MO, by Home Size

Currently, there are 60 new listings in O Fallon, MO and 307 homes for sale.

Home Size	Home Value*
2 bedrooms (42 homes)	$262,865
3 bedrooms (151 homes)	$348,081
4 bedrooms (94 homes)	$462,023

*Home value over the past month

What Locals Say about O Fallon

Review Highlights

O'Fallon, MO: steady suburb with strong schools, low crime, and lasting value. People love the safe feel, good schools, parks, pet perks, and easy highway access. Concerns: traffic, few sidewalks, rising costs, speeding, limited transit, rapid growth.

AI-generated summary of moderated reviews.

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Savannahep
Visitor
8mo ago
"Good parks. Feels safe. Everything you need is close by: grocery stores, gas stations, restaurants. "
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Katie M Gough
Resident
10mo ago
"My town is about 45 minutes from the city of St. Louis. It has access to all three major highways through St. Charles County. "
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Roshan Bhattarai
Resident
1y ago
"Friendly neighbors, great community. Safe for the family. We are happy to find such a good place to live."
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Miah Berka
Resident
1y ago
"It’s a fantastic place to raise a family. I feel safe & protected since living here. There are times I forget to lock my doors & I am not worried one bit. I feel like my area is very friendly as well!"
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Trulia User
Resident
1y ago
"Safe neighbors , clean city, some great parks and lots of activities such as food. Shopping, schools are good"
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Erellis81
Resident
1y ago
"My commute is down a country road into Defiance which is relatively quiet and peaceful. There’s definitely more homes popping up so more cars are around "
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Candice Brown
Resident
2y ago
"Feels like Pleasantville living in this area all the neighbors are friendly and welcoming I love living here."
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Melody Bridges
Resident
2y ago
"Quaint and affordable (if that is possible in this economy) and perfect for a family or single person. "
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Lmedlin0101
Resident
2y ago
"Way too populated, really high taxes and high crime rate. Expensive utilities. I do not recommend living here. "
1
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Ashley M.
Resident
5y ago
"Great schools Safe neighborhoods Resturants Larks are great and trails. It’s a great place to raise a family "
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Brittany0628
Resident
5y ago
"This area is great bc it’s quaint but still near everything you want. Just off north main st. Fire dept is super close, Walgreens at the corner! It’s great!"
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Ben C.
Resident
5y ago
"It’s nice with multiple dog parks around the area. There’s a lot to do with your pets and I think anyone with a dog would find plenty to do"
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Couponshaneygirls
Resident
5y ago
"A constant barking outside dog. Other than that, it is ok. Not many sidewalks. You would have to use the middle of the streets! "
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Jeff T.
Resident
5y ago
"It’s great here, I just love the neighborhood and the people here. Our elementary school could be better but it’s the only bad rated one in the entire school district. "
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Shannon P.
Resident
5y ago
"We see people walking their dogs all the time. Just pick up your poop! She did parks available, multiple vets, daycares and groomers. "
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Wehrehsvave
Resident
5y ago
"There are many friendly families in the area and respectful children. Would recommend to anyone to live here! "
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Christopher P.
Resident
6y ago
"nice area with access to everything you could want. really close to shopping centers in Chesterfield. wentzville area is just down the road. school district is great and the teacher this far have been amazing. "
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Kathy D. S.
Resident
6y ago
"It is such a vibrant Neighborhood! I’m so glad I moved my elderly Mother here! We feel so safe! And everyone takes pride in their homes and keeping the Neighborhood looking great!"
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Kyra.chap
Resident
6y ago
"The O'Fallon Freedom Fest is a fun local event held once a year that is looked forward to by children and adults alike. "
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Carole S.
Prev. Resident
6y ago
"Nothing happens as far as get together in the area I believe at one time people would get together but not any more area is changing too much low income housing"
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Lisa D.
Resident
6y ago
"Easy access to all major highways easy commute for all locations. Love the neighborhood. Close to food and shopping. "
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Trudence T.
Resident
6y ago
"My neighborhood is quite friendly and nice....filled with great shopping and eating places....comfortable living Beautiful surroundings. "
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Jennifermerzlicker
Resident
6y ago
"I am a stay at home mom so I don’t commute anywhere. We are convenient to highways though and there are a ton of options for shopping and eating."
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Trulia User
Resident
6y ago
"You see people walking their dogs all the time and there are areas to dispose of your dog’s waste. People tend to drive too fast."
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Diana M.
Resident
6y ago
"Everything is close and I really enjoy being in proximity to everything, but the feel of not being in a big city."
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Mxfx
Resident
6y ago
"Lots of beige plastic siding can be seen in every direction. It’s really quite comforting to know that everyone else in my neighborhood is just like me. Diversity is overrated. "
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Meghan F.
Resident
6y ago
"I’ve lived here most of my life and love the safe community and schools. My daughters both love their school and I feel good about sending them daily "
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Chasity J.
Resident
6y ago
"OFallon is a great city with a small town feel. i feel safe here, feel safe to go to any part of OFallon. You can live in a subdivision or you can find plenty of homes on 1 to 30 acres on these outskirts of town and only be 5 to 10 from large malls, mini malls and just about every well known stores or small local stores. During rush hour traffic can get a little backed up but it's only a 10 minute backup at most. "
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Deneen S.
Resident
6y ago
"Great place to raise your kids the school district is great. People for the most part are friendly. Great atmosphere "
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Slw2364
Resident
6y ago
"family's are friendly and have lots of get togethers. there is a neighborhood easter egg hunt, 4th of july social, movie nights and lots of trick or treats at Halloween. "
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Natkor03
Resident
6y ago
"Everyone is friendly!! Dogs are always on a leash if they are being walked. If they aren't on a leash they are well trained and stay in their front yards. "
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Amy
Resident
6y ago
"There are lots of communal events in Twin Chimneys, and in OFallon in general. It’s a large suburban town, but close enough to St. Louis that it’s easy to head in for a Cards game, etc. Great value for the $$$ out here."
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carly s
Resident
7y ago
"tons of options when it comes to kid friendly holiday themed events and even non holiday oriented activities. shopping/dining/movies/parks and more, all less than 10 minute drive depending on what you're looking for"
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Rashae C.
Resident
7y ago
"I enjoy this area very family friendly! very peaceful, I would walk outside any time if day or night."
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Cindydodd
Resident
7y ago
"We have lived in Monticello West for 16 years and love it! People keep up their homes, it’s quiet, and close to everything! "
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Tlbourn1549
Resident
7y ago
"Very neighbor friendly. Everyone looks out for one another. Long time residents along with others on our street. "
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Copgal1953
Resident
7y ago
"Wonderful area for walking dogs. There are dog waste receptacles on just about every corner. Owners for the most part keep their dogs on a leash. "
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Wynterwebb S.
Resident
7y ago
"All of the fairs are held walking distance away. Good people and layed back atmosphere. We are all very happy with this neighborhood"
1
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Megan K.
Resident
7y ago
"Friendly people and family focused with neighborhood get-togethers and a neighborhood pool and tennis courts. "
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Katherineb m.
Resident
7y ago
"Yes! Plenty of places to walk and many options for dogs of all sizes and abilities. Paved or unpaved and flat or hiking all avalible within a short distance. "
0
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O Fallon, MO Real Estate & Homes For Sale

307 homes

O Fallon, MO Real Estate Trends

Affordability of Living in O Fallon, MO

Average Home Value in O Fallon, MO, by Home Size

What Locals Say about O Fallon

Review Highlights

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