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512 Mercer Court O'Fallon, IL 62269

$420,000

5 Bedrooms/4 Baths

3300 Square Feet

Tax History: $0 - 2025

Estimated Payment: $1,989 Per Month*

Based on a 30-year fixed rate of 5.88% with 20% down. [ Change ]

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Property Description

$420,000 , Located in CLARYS GROVE 3RD ADD, O'FALLON. ZIP Code: 62269

Welcome home to this spacious and well-maintained 5-bedroom, 4-bath residence located in a desirable subdivision within the highly sought-after O’Fallon School District. This home offers a flexible floor plan with generous living spaces perfect for everyday living and entertaining. The bright and inviting living room features warm flooring and a cozy fireplace, while neutral finishes throughout provide a move-in-ready feel. Brand new carpet and paint throughout! Enjoy outdoor living on the covered deck overlooking the backyard—ideal for relaxing or hosting gatherings. A newer roof (just 2 years old) adds peace of mind and value. With ample bedroom and bathroom space, this home easily accommodates growing households, guests, or work-from-home needs. Conveniently located near schools, parks, shopping, and dining, this property combines comfort, functionality, and location. Don’t miss the opportunity to make this beautiful home yours!

This house was built in 2002 has 5 bedroom(s), 4 baths(s) and is approximately 3300 sq. ft. The home has 14 rooms. This home has a 3 car garage. This property is located on 0.23 Acre(s).

Near By Listings

1224 Clarendon Drive O'Fallon, IL 0.08 miles

400 Grand Orchid Road O'Fallon, IL 0.22 miles

1120 Red Hawk Ridge Lane O'Fallon, IL 0.26 miles

956 Carnegie Knolls Drive O'Fallon, IL 0.68 miles

1029 Heatherwood Drive O'Fallon, IL 0.70 miles

Main Features:

Approximate lot size is 0 Acre(s)
Elementary School: OFALLON DIST 90
Middle School: OFALLON DIST 90
High School: OFallon

Send Message to Realtor:

MLS#: 26033659
Listing ID: 85399
Updated: 14 days ago
Days on site: 14 days

Listing provided by

Julie Heltne

Re/Max Signature Properties

* The Estimated Payment is offered as a tool for your convenience and is not an offer of credit. Actual mortgage rates and fees vary depending on your lender. Please check with your local lender for accurate mortgage rate information.

Note: Broker may not have reviewed or approved listing. All information that is provided by the listing agent/broker is deemed reliable but it is not guaranteed and should always be independently verified.

The multiple listing information is provided by Southwestern Illinois Regional Multiple Listing Service, Inc. from a copyrighted compilation of listings. The compilation of listing and each individual listings are © 2026 Southwestern Illinois Regional Multiple Listing Service, Inc.. All Rights Reserved.

The information provided is for consumers' personal, non-commercial user and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. All properties are subject to prior sale or withdrawal. All information provided is deemed reliable but is not guaranteed accurate, and should be independently verified.