331 Dennison Dr
O Fallon, IL 62269
- 4 Beds
- 4 Baths
- 3,000 sqft
4 Beds
4 Baths
3,000 sqft
Local Information
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Description
Welcome to 331 Dennison, a spacious and beautifully appointed 4-bedroom, 3.5-bath home located on a cul-de-sac in one of O'Fallon's most sought-after neighborhoods. With over 9 rooms of thoughtfully designed living space and a finished basement, this home offers both functionality and comfort for everyday living and entertaining. Step inside to find vaulted ceilings, walk-in closets, and plush carpeting throughout. The main level features a generous living room with a cozy gas fireplace, a formal separate dining room, and a large eat-in kitchen complete with a center island, breakfast bar, pantry, and a full suite of appliances including dishwasher, microwave, range, and disposal. Upstairs, you'll find four bedrooms including a primary suite with a double sink vanity and full bath. The finished basement expands your living space with a full bathroom and a large recreation/family area, perfect for a home theater, gym, or game room. Enjoy outdoor living on this .28-acre fenced lot with sidewalks and streetlights, creating a safe and walkable community atmosphere. The oversized 3-car garage provides ample room for vehicles, storage, and hobbies. Located near schools, shopping, and with easy access to Scott AFB, I-64, and Hwy 50 this home has it all! Requirements: 620 credit score, 2.5 times the rent
12 months, tenant pays all utilities
12 months, tenant pays all utilities
This property is off market, which means it's not currently listed for sale or rent on Trulia. This may be different from what's available on other websites or public sources. This description is from June 24, 2025
Home Highlights
Parking
Attached Garage
Outdoor
No Info
A/C
Heating & Cooling
HOA
None
Price/Sqft
No Info
Listed
180+ days ago
Home Details for 331 Dennison Dr
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Heating & Cooling Heating: Forced AirAir ConditioningCooling System: Central AirHeating Fuel: Forced Air |
Appliances & Utilities DishwasherMicrowaveRefrigerator |
Levels, Entrance, & Accessibility Floors: Carpet, Hardwood |
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Property Type / Style Property Type: Single Family Home |
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Lease Term: 1 YearAvailable: now |
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Parking & Garage Parking: Attached, On Site |
Price History for 331 Dennison Dr
| Date | Price | Event | Source |
|---|---|---|---|
| 07/03/2025 | $2,895 | ListingRemoved | Zillow Rentals |
| 06/19/2025 | $2,895 | Listed For Rent | Zillow Rentals |
| 06/01/2021 | $345,000 | Sold | MARIS #21009011 |
| 02/15/2021 | $338,800 | Pending | MARIS #21009011 |
| 02/12/2021 | $338,800 | Listed For Sale | MARIS #21009011 |
| 07/20/2017 | $275,000 | Sold | MARIS #17044271 |
| 06/15/2017 | $279,900 | Pending | Agent Provided |
| 06/09/2017 | $279,900 | Listed For Sale | Agent Provided |
| 06/11/2013 | $215,000 | Sold | N/A |
| 03/15/2013 | $228,500 | Listed For Sale | Agent Provided |
| 06/01/2001 | $184,000 | Sold | N/A |
Market trends in O Fallon
Last updated April 2026
Avg. sale price
$313K
Sale-to-List Price
99.3%
Price per sq ft
$138
Available listings
100 15MoM
Property Tax and Assessment
| Year | 2023 |
|---|---|
| Tax | $8,077 |
| Assessment | $106,603 |
Home facts updated by county records
Comparable Sales for 331 Dennison Dr
Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.04 | Single-Family Home | $415,000 | 03/11/26 | 4 | 3.5 | 3,060 | |
0.02 | Single-Family Home | $470,000 | 10/30/25 | 4 | 3.5 | 3,432 | |
0.13 | Single-Family Home | $425,000 | 08/25/25 | 4 | 3.5 | 3,094 | |
0.07 | Single-Family Home | $360,000 | 12/30/25 | 4 | 2.5 | 2,644 | |
0.06 | Single-Family Home | $411,000 | 09/12/25 | 4 | 2.5 | 3,319 | |
0.15 | Single-Family Home | $437,000 | 06/24/25 | 4 | 3.5 | 2,957 | |
0.23 | Single-Family Home | $390,000 | 12/10/25 | 4 | 3.5 | 2,820 | |
0.19 | Single-Family Home | $410,000 | 05/27/26 | 5 | 3.5 | 3,050 | |
0.30 | Single-Family Home | $365,000 | 08/06/25 | 4 | 3.5 | 3,012 | |
0.28 | Single-Family Home | $404,000 | 07/07/25 | 4 | 3.5 | 3,150 |
Nearby homes
Get a sense of prices in the area by checking nearby homes.Assigned Schools
These are the assigned schools for 331 Dennison Dr.
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.
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331 Dennison Dr, O Fallon, IL 62269 is a 4 bedroom, 4 bathroom, 3,000 sqft single-family home. This property is not currently available for sale. 331 Dennison Dr was last sold on Jun 1, 2021 for $345,000 (11,817% higher than the asking price of $2,895). The current Trulia Estimate for 331 Dennison Dr is $454,300.