343 Dennison Dr, O Fallon, IL 62269
OFF MARKET

343 Dennison Dr
O Fallon, IL 62269

  • 4 Beds
  • 2.5 Baths
  • 2,535 sqft (on 0.28 acres)

$409,500

Trulia Estimate
as of Jul 8, 2026
Est. Refi. Payment $2,788/mo*
Refinance Your Home

$409,500

Trulia Estimate
as of Jul 8, 2026
Est. Refi. Payment $2,788/mo*
Refinance Your Home
4 Beds
2.5 Baths
2,535 sqft
(on 0.28 acres)

Local Information

  • Map ViewExplore the area around 343 Dennison Dr.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Description

This single-family home is located at 343 Dennison Dr, O Fallon, IL. 343 Dennison Dr is in O Fallon, IL and in ZIP code 62269. This property has 4 bedrooms, 3 bathrooms and approximately 2,535 sqft of floor space. This property has a lot size of 0.28 acres and was built in 2000.
343 Dennison Dr, O Fallon, IL 62269 is a 4 bedroom, 3 bathroom, 2,535 sqft single-family home built in 2000. It last sold for $246,500 on Oct 13, 2003. It is currently off market. The Trulia Estimate is $409,500, with a rent estimate of $3,038/month.

Home Highlights

Parking
Garage
Outdoor
Deck
A/C
Cooling only
HOA
None
Price/Sqft
No Info
Listed
Less than a day ago

Home Details for 343 Dennison Dr

Interior Features

Interior Details
BasementAtticTypes of Rooms: Walk In Closet, Dining Room, Family Room, Laundry Room, Master Bath, Office, PantryCeiling Fan
Levels, Entrance, & Accessibility
Stories: 2Floors: Carpet, Hardwood
Appliances & Utilities
Cable ReadyDishwasherDisposalDryerRefrigeratorWasher
Heating & Cooling
Cooling System: Central
Fireplace & Spa
Fireplace

Property Information

Year Built
Year Built: 2000Year Updated: 2002
Property Type / Style
Property Type: Single Family HomeArchitecture: Other

Exterior Features

Exterior Home Features
DeckExterior: Wood
Parking & Garage
GarageParking Spaces: 3Parking: Garage Attached

Community

Units in Building: 1

Lot Information

Lot Area: 0.28 acres

Price History for 343 Dennison Dr

DatePriceEventSource
10/13/2003$246,500Sold
N/A
01/12/2001$200,500Sold
N/A

Market trends in O Fallon

Last updated May 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$320K
$6.67KMoM
Sale-to-List Price
100.0%
0.7%MoM
Price per sq ft
$143
$4MoM
Available listings
115
15MoM
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Property Tax and Assessment

Year2024
Tax$8,283
Assessment$113,629
Home facts updated by county records

Comparable Sales for 343 Dennison Dr

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
1242 Illini Dr, O'Fallon, IL
0.16
Single-Family Home
$357,000
06/17/26
4
2.5
2,338
1229 Elisabeth Dr, O Fallon, IL
0.25
Single-Family Home
$345,000
04/27/26
4
2
2,451
323 Dennison Dr, O Fallon, IL
0.07
Single-Family Home
$415,000
03/11/26
4
3.5
3,060
1212 Usher Dr, O Fallon, IL
0.10
Single-Family Home
$411,000
09/12/25
4
2.5
3,319
323 Moultrie Ln, O'Fallon, IL
0.18
Single-Family Home
$390,000
12/10/25
4
3.5
2,820
1217 Usher Dr, O'Fallon, IL
0.07
Single-Family Home
$470,000
10/30/25
4
3.5
3,432
405 Fairwood Hills Rd, O'Fallon, IL
0.17
Single-Family Home
$425,000
08/25/25
4
3.5
3,094
1245 Conrad Ln, O'Fallon, IL
0.17
Single-Family Home
$489,900
05/29/26
4
3
3,668
1201 Usher Dr, O'Fallon, IL
0.13
Single-Family Home
$410,000
05/28/26
3
3
1,828
1160 Tazewell Dr, O Fallon, IL
0.25
Single-Family Home
$365,000
08/06/25
4
3.5
3,012

Nearby homes

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Assigned Schools

These are the assigned schools for 343 Dennison Dr.
View nearby schools on GreatSchools
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

What Locals Say about O Fallon

At least 190 Trulia users voted on each feature.

  • 94 % Say parking is easy

  • 94 % Say it's dog friendly

  • 88 % Say car is needed

  • 84 % Say there are sidewalks

  • 83 % Say streets are well-lit

  • 80 % Say yards are well-kept

  • 77 % Say kids play outside

  • 77 % Say there's holiday spirit

  • 76 % Say it's quiet

  • 75 % Say people would walk alone at night

  • 56 % Say they plan to stay for at least 5 years

  • 55 % Say neighbors are friendly

  • 45 % Say there's wildlife

  • 42 % Say it's walkable to restaurants

  • 37 % Say there are community events

  • 28 % Say it's walkable to grocery stores

Sourced by Trulia users. Learn more about our methodology.
  • Kaela Robinson
    "Wonderful city and a wonderful neighborhood for you and your family! Plenty of fun and the environment is safe for family including animals "
    0
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  • Masterpeg2
    "There are many parks and activities for children in this area. Families feel safe and comfortable in their neighborhood."
    0
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  • Jenny B Stephenson
    "There are plenty of sidewalks and trails to walk your dog. There is also a dog park in town…………….ok"
    0
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  • Jenny B Stephenson
    "Easy commute to St Louis… right off 64. Only 25 minutes to downtown. Traffic is rarely backed up and normally moves quickly. It takes about 45 minutes to go 45 miles. "
    0
    Flag
  • Cmkmetz
    "Close to downtown, restaurants, parks, shopping and heathcare. We also have great schools and safe streets. "
    1
    Flag
  • Cmkmetz
    "My neighborhood is a family friendly environment with even a small park in walking distance. Close to shopping and dining. "
    0
    Flag
  • Jen S.
    "I’ve lived here 5 years. All of the neighborhoods have sidewalks and are walk-able. I like that the schools and churches are within the neighborhoods. For the town size, there is a large number of well maintained parks. Super cute downtown with lights, local restaurants, bars, and farmers market. Big bike trail system that spans multiple counties. Super close to St Louis- about a 20-25 min drive to Busch Stadium. Easy commuting distance to AFB- about 10 minutes. Good city council and police department. Good school system. "
    1
    Flag
  • Martishabush
    "Ofallon has Great schools districts & the neighborhoods are safe. There’s also lots of food, shops & activities. The parks are lovely as well"
    1
    Flag
  • Amy W.
    "Has a great sense of community. Most neighbors are friendly, willing to help out , and take pride in the surroundings. Bonus- OFallon has a great sports park and fantastic bike trail. "
    0
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  • Lea M.
    "I do not have any clue about community events in my neighborhood as I work nights. I’ve heard of a farmers market and maybe a few events at the park. "
    0
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  • Alex L.
    "There are a lot of dogs around the area and there are also quite a few, free, dog parks in the area. "
    0
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  • 2knowjesus
    "This neighborhood is full of kids and kid friendly parks and activities. There are biking trails and local lakes where neighbors fish. The schools are highly rated with good options for public and private schooling."
    0
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  • Jjmiller20car
    "Good neighborhood Im very particular about where I live but this city is good. Nonetheless I don’t feel that afraid "
    0
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  • Lea M.
    "I’ve lived in this neighborhood for eight years. It is a safe place to live with friendly neighbors. "
    0
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  • Jessicaschmid83
    "Braeswood Community is a great friendly community. Great sized lots, Beautifully landscaped yards, Beautiful homes. Everyone takes care of there space. Neighbors are very helpful, respectful, friendly. Easy access to major highways and local shopping adventures."
    0
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  • Jessicaschmid83
    "Easy access to major highways and interstates. Easy access to local shopping areas. Hardly any traffic!"
    0
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  • Marc H.
    "my commute is generally easy. roads flow with ease. very little congestion. most roads are well constructed, "
    0
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  • Kelsey P.
    "There's a dog park or two in the area and people are always out walking their dogs. Dogs are very loved around here."
    0
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  • Mark W.
    "We have a bunch of new businesses and restaurants popping up around the area. We now have a farmer's market in the older part of town on the weekends."
    0
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  • Melinda
    "It’s a nice quiet place to live. Good schools and friendly neighborhood. Local businesses are in walking distance"
    0
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  • Melinda
    "The local ice cream shop with walking distance. Trick or treating is wonderful in this neighborhood. Safe, quiet and friendly "
    0
    Flag
  • Jim C.
    "Great schools, safe neighborhoods, active civic organizations, access to cultural events, sports venues, and community events. Local churches provide a wide range of worship opportunities, religious education and community events."
    1
    Flag
  • Marc H.
    "lived here all my life. this community has a lot to offer. good schools good housing good police and fire protection "
    0
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  • Funsun22
    "I drive since I am used to driving. Occasionally there is some moderate traffic for a short distance. There is good public transportation not too far if needed. "
    0
    Flag
  • resident
    "I love that I feel safe and my kids can ride bikes in the cul-de-sac area. Shopping, library, O’Fallon sports park, 2 hospitals are minutes away. "
    0
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  • Loren M.
    "Really enjoy the feel of the neighborhood as well as local schools are wonderful. This has been a great choice for our family"
    0
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  • Jacobtesch1985
    "I don't participate in any community events or have actually seen any event's other than garage sales"
    0
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  • SD
    "Parks & Rec has tons of sports leagues for youth and adults. New O’Fallon Station will host Farmers Market and festivals."
    0
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  • Rachel
    "It is a safe place to live with many young families. Houses are well keep and the people are friendly."
    0
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  • Erin H.
    "Great parks, beautiful splash pad to take the kids to for free in the summer. I always feel safe in this area. Great community!!"
    0
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  • Degemccaskey
    "Everything I need is within 15 minutes. That includes shopping, groceries, two major hospitals, churches, gas, many restaurants, Scott Air Force Base,. St. Louis is 20 minute drive up 64 west. There is public transportation anywhere you want to go"
    0
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  • Nick R.
    "A lot of dogs around but also a lot of people in the neighborhoods that don’t like dogs so you will have to make sure to keep them in your yard or they will call the dog catcher."
    0
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  • Emblackburn
    "plenty of places to walk your dogs....quiet neighborhood, friendly people....some people do NOT keep the city ordinance of cleaning up their pet's animal waste!"
    0
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  • Bighairdolo
    "Close to sports park and convenient to shopping and highways Nice hometown feel but close to most everything "
    0
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  • Anton M.
    "Very friendly and dog-oriented neighborhood. Many home owners are seen walking their dogs at all times of the day and night. "
    0
    Flag
  • Sgerstner
    "Love it. Tons of dogs in the area and everyone cleans up the mess! There aren’t any aggressive animals in the area and everyone takes care of them"
    0
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Apartments for Rent

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Explore by feature - Pet Friendly

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Homes for sale near 343 Dennison Dr

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Off Market Homes Near 343 Dennison Dr

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