323 Dennison Dr

3,060 Sq. Ft.
$131 / Sq. Ft.
3,060
Sq. Ft.
$131
per Sq. Ft.

Description

Welcome home to this spacious 4-bedroom, 3.5-bath property perfectly positioned on a desirable corner lot in the heart of O'fallon. Designed for both everyday living and entertaining, the main level features a formal dining room plus an open-concept kitchen, dining, and living room combination that creates a warm, connected living space. The primary suite offers a relaxing retreat with an en-suite bath featuring dual vanities, a stand-alone shower, and a separate soaking tub. Additional highlights...Welcome home to this spacious 4-bedroom, 3.5-bath property perfectly positioned on a desirable corner lot in the heart of O'fallon. Designed for both everyday living and entertaining, the main level features a formal dining room plus an open-concept kitchen, dining, and living room combination that creates a warm, connected living space. The primary suite offers a relaxing retreat with an en-suite bath featuring dual vanities, a stand-alone shower, and a separate soaking tub. Additional highlights include a built-in bookshelf, main-floor laundry room with shelving and utility sink and two kitchen pantries for exceptional storage. Downstairs, the fully finished basement expands your living space and includes a full bathroom, ideal for guests, recreation, or a home office setup. Outside, enjoy a fenced, spacious backyard—perfect for pets, play, or outdoor gatherings. A 2-car attached garage, a mix of hardwood flooring and carpeting, and a functional, well-thought-out layout complete this move-in-ready home. Conveniently located and full of space, this one checks all the boxes.
  1. Listed by Caleb Davis • Keller Williams Marquee

Property Details for 323 Dennison Drive

Architectural Style
Traditional

Open Houses

Saturday, Feb 7th

11:00 AM - 1:00 PM

Public

LISTING UPDATED: 02/02/2026 11:05 AM

Property Details for 323 Dennison Drive

StatusComing Soon
MLS #26004760
Days on Market-
Taxes$8,426 / year
HOA Fees-
Condo/Co-op Fees-
Compass TypeSingle Family
MLS TypeResidential / Single Family Residence
Year Built2000
Lot Size0.32 AC / 13,939 SF
CountySt. Clair County

Location

Listing Courtesy of Keller Williams Marquee
Add your commute

Building Information for 323 Dennison Drive

Stories-Year Built2000Building Size-Lot Size0.32 AC / 13,939 SF

Payment Calculator

$2,652 per month

30 year fixed, 6.15% Interest

Principal and Interest

$1,950

Property Taxes

$702

HOA Dues

$0

The Payment Calculator is for illustrative purposes only.

Property Information for 323 Dennison Drive

Summary
Location and General Information
  • City: O'Fallon
  • County Or Parish: St. Clair
  • Latitude: 38.611629
  • Longitude: -89.921885
  • Postal Code: 62269
  • State Or Province: IL
  • Sub division Name: Huntington Chase 1stadd
Taxes and HOA Information
  • List AOR: Southwestern Illinois Board of REALTORS
  • Parcel Number: 04-19.0-104-024
  • Tax Annual Amount: $8,426.00
  • Tax Legal Description: HUNTINGTON CHASE 1STADD LOT/SEC-43 A02731795
  • Tax Year: 2024
Parking
  • Attached Garage: Yes
  • Carport: No
  • Garage Spaces: 2.0
  • Garage: Yes
School Information
  • Elementary School: OFALLON DIST 90
  • High School: OFallon
  • High School District: O Fallon DIST 90
  • Middle Or Junior School: OFALLON DIST 90
Property
Lot Information
  • Living Area: 3060.0
  • Lot Features: Corner Lot
  • Lot Size Acres: 0.32
  • Lot Size Source: Public Records
  • Lot Size Square Feet: 13939.2
  • Property Sub Type: Single Family Residence
  • Property Type: Residential
Property and Assessments
  • Above Grade Finished Area: 2360.0
  • Above Grade Finished Area Source: Public Records
  • Below Grade Finished Area: 700.0
  • Below Grade Finished Area Source: Public Records
  • Documents Available: Other
  • Documents Count: 0
  • Photos Count: 55
  • Year Built: 2000
  • Disclosures: See Seller's Disclosure
  • Construction Materials: Brick Veneer, Stone Veneer, Vinyl Siding
Utilities
  • Electric: 220 Volts
  • Sewer: Public Sewer
  • Utilities: Electricity Available, Natural Gas Available
  • Water Source: Public
Interior and Exterior Features
Exterior Features
  • Fencing: Fenced, Vinyl
Interior Features
  • Appliances: Dishwasher, Microwave, Electric Oven, Refrigerator
  • Basement: Bathroom, Partially Finished, Full
  • Basement YN: Yes
  • Levels: Two
  • Main Level Bedrooms: 0.0
  • Bathrooms Full: 3
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 4
  • Bedrooms Total: 4
  • Cooling: Ceiling Fan(s), Central Air, Electric
  • Fireplace Features: Living Room
  • Fireplaces Total: 1
  • Fireplace: Yes
  • Heating: Forced Air, Natural Gas
  • Interior Features: Ceiling Fan(s), Dining/Living Room Combo, Eat-in Kitchen, Granite Counters, Kitchen Island, Pantry, Separate Dining, Tub, Walk-In Closet(s)
  • Laundry Features: Main Level
  • Rooms Total: 13

Property History for 323 Dennison Drive

DateEvent & SourcePriceAppreciation
Dec 20, 2021

Closed (Public Record)

Public Record #1480440855

$335,000

+7.0% / yr

Dec 20, 2021

Closed

MARIS #21075080

$335,000
Oct 29, 2021

Pending

MARIS #21075080

Oct 22, 2021

Listed (Active)

MARIS #21075080

$325,000
Jun 9, 2016

Closed (Public Record)

Public Record #575198175

$231,000

+0.7% / yr

Jun 9, 2016

Closed

MARIS #16023797

$231,000
Jun 9, 2016

Pending

MARIS #16023797

Apr 11, 2016

Listed (Active)

MARIS #16023797

$249,900
May 19, 2003

Closed (Public Record)

Public Record #117880979

$210,000
DateEvent & SourcePrice
12/20/2021

Closed (Public Record)

Public Record #1480440855

$335,000

+7.0% / yr

12/20/2021

Closed

MARIS #21075080

$335,000
10/29/2021

Pending

MARIS #21075080

10/22/2021

Listed (Active)

MARIS #21075080

$325,000
06/09/2016

Closed (Public Record)

Public Record #575198175

$231,000

+0.7% / yr

06/09/2016

Closed

MARIS #16023797

$231,000
06/09/2016

Pending

MARIS #16023797

04/11/2016

Listed (Active)

MARIS #16023797

$249,900
05/19/2003

Closed (Public Record)

Public Record #117880979

$210,000

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Public Records for 323 Dennison Drive

Taxable ValueLand$22,619Additions$92,980Total$115,599
Tax Record2024$8,426 ($702 / month)
Home Facts
Beds0Total Finished SqFt1,180 SqFtAbove Grade Finished SqFt1,180 SqFtStories2Lot Size13,939 SqFtStyleSingle Family ResidenceYear Built2000CountyST. CLAIRAPN04-19-0-104-024Fireplace TypeHas Fireplace

Schools near 323 Dennison Drive

This home is within O Fallon Twp Hsd 203 School District.
Rating
School
Type
Grades
Distance
Public - PK to 5
Public - 6 to 8
Public - 9 to 12
Rating
School
Distance
J Emmett Hinchcliffe Sr Elementary School
PublicPK to 5

Fulton Jr High School
Public6 to 8

O'Fallon High School
Public9 to 12

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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323 Dennison Drive is a single family home Coming Soon in O'Fallon, IL 62269. This property is currently priced at $400,000. This listing's school districts are O Fallon Central Consolidated School District 90, O Fallon Twp Hsd 203 School District. Nearby schools include J Emmett Hinchcliffe Sr Elementary School, Fulton Jr High School and O'Fallon High School. 323 Dennison Drive is a 4-bed, 4-bath, 3,060 sqft single family home built in 2000.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity.

Listing Courtesy of Keller Williams Marquee

Based on information submitted to the MLS GRID as of 02/02/2026 11:05 AM. 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. Properties displayed may be listed or sold by various participants in the MLS. IDX information 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 data is deemed reliable but is not guaranteed by MLS GRID. Use of the MLS GRID data may be subject to an end user license agreement prescribed by the applicable MLS of the Member Participant, if any, and as amended from time to time.