Pending MLS# 26044218

428 Chelsea Way Drive, O'Fallon, MO 63304

Subdivision: Monticello Estate #1

List Price: $350,000

(Original Price: $400,000)

Reduced $40,000 on Sep 25, 2026

Reduced $10,000 on Aug 3, 2026

4

Bedrooms

4

Baths

1,948

Area (sq.ft)

$180

Cost/sq.ft

2 Story

Type

87

Days on Market

Call Agent

Description

Welcome home to this beautifully updated two-story nestled in a highly desired neighborhood! From the moment you step inside, you’ll appreciate the laminate flooring throughout the main level, crisp white cabinetry, granite countertops, and stainless steel appliances that make the kitchen both functional and inviting. Convenient main-floor laundry adds to the home’s everyday ease. Upstairs, the spacious vaulted primary suite offers a relaxing retreat with an updated bathroom vanity and a walk-in closet complete with custom organizers. Three additional bedrooms and an updated hall bath provide plenty of space for family, guests, or a home office. The finished lower level expands your living options with versatile flex space that’s perfect for a recreation room, media room, workout area, or playroom, plus the convenience of a half bath. Step outside to enjoy the lovely backyard featuring a large patio—ideal for entertaining, grilling, or simply relaxing. Residents of this amenity-rich community enjoy access to neighborhood swimming pools, tennis/pickleball courts, basketball courts, clubhouse, scenic walking trails, and ponds for fishing. This home offers the perfect combination of comfort, updates, and an exceptional lifestyle. Don’t miss your opportunity to make it yours!

Property Information

List Price $ 350,000

Original Price $ 400,000

Status Pending

MLS# 26044218

Bedrooms 4

Full baths 2

Half baths 2

Main Floor Full Baths 2

Sq. Ft. Above 1,948

Lot Size

Acres 0

Subdivision Monticello Estate #1

Municipality O'Fallon

School District Francis Howell R-III

County St Charles

Property Type Residential

Style 2 Story

Style Description

Transaction Type

Special Conditions Standard,Third Party Approval

Type

Building Exterior Amenities Basketball Court,Clubhouse,Lake,Pool,Tennis Court(s)

Building Style Traditional

Ownership Private

Special Description Standard,Third Party Approval

Appliances Some Dishwasher,Dryer,Microwave,Oven,Range,Refrigerator,Washer

Additional Information

Elementary School John Weldon Elem.

Jr. High School Francis Howell Middle

Sr. High School Francis Howell High

Association Fee $394/Annually

Architecture Traditional

Construction Vinyl Siding

Garage Spaces 2

Carport Spaces 0

Basement Description Bathroom,Partially Finished,Full,Sump Pump

Fireplace Type Wood Burning

Fireplace Location

Lot Dimensions

Special Areas

Cooling Central Air,Electric

Sewer Public Sewer Sewer

Heating Forced Air,Gas

Water Public

Heat Source

Kitchen

Appliances Dishwasher,Dryer,Microwave,Oven,Range,Refrigerator,Washer

Dining

Interior Decor Granite Counters,Vaulted Ceiling(s),Walk-In Closet(s)

Property Tax $4,240

Map Location

Directions

Rooms Dimensions

Room	Dimensions (sq.rt)
Living Room (Level-Main)	12 x 11
Family Room (Level-Main)	15 x 14
Breakfast Room (Level-Main)	12 x 9
Kitchen (Level-Main)	11 x 9
Dining Room (Level-Main)	11 x 11
Primary Bedroom (Level-Upper)	16 x 11
Bedroom 2 (Level-Upper)	12 x 10
Bedroom 3 (Level-Upper)	13 x 9
Bedroom 4 (Level-Upper)	9 x 9
Recreation Room (Level-Lower)	17 x 12
Other (Level-Lower)	11 x 9
Game Room (Level-Lower)	10 x 10

Change History

Date	Change Type	Previous	New
Oct 9, 2026	StandardStatus	Active	Pending
Sep 25, 2026	ListPrice	$390,000	$350,000
Aug 3, 2026	ListPrice	$400,000	$390,000
Jul 13, 2026	New Listing	Active	Active
Jul 13, 2026	New Listing	400000	400000

MORE REALTORS

Agent

MORE, REALTORS

Tap card for more info

[email protected] 314.414.6000 Visit Website

MORE REALTORS

MORE, REALTORS

Call 314.414.6000 [email protected] Visit Website

Listing Courtesy of Coldwell Banker Realty - Gundaker - [email protected]

The Digital Millennium Copyright Act of 1998, 17 U.S.C. § 512 (the "DMCA") provides recourse for copyright owners who believe that material appearing on the Internet infringes their rights under U.S. copyright law. If you believe in good faith that any content or material made available in connection with our website or services infringes your copyright, you (or your agent) may send us a notice requesting that the content or material be removed, or access to it blocked. Notices must be sent in writing by email to [email protected] AND [email protected]/

The DMCA requires that your notice of alleged copyright infringement include the following information:

Description of the copyrighted work that is the subject of claimed infringement.
Description of the alleged infringing content and information sufficient to permit us to locate the content.
Contact information for you, including your address, telephone number and email address.
A statement by you that you have a good faith belief that the content in the manner complained of is not authorized by the copyright owner, or its agent, or by the operation of any law.
A statement by you, signed under penalty of perjury, that the information in the notification is accurate and that you have the authority to enforce the copyrights that are claimed to be infringed.
A physical or electronic signature of the copyright owner or a person authorized to act on the copyright owners behalf. Failure to include all of the above information may result in the delay of the processing of your complaint.

The price homes have sold for is not public information in most counties in Missouri therefore our REALTOR® MLS rules require that before we give you access to the sold information you must agree to the Terms of Use below:

You acknowledge:

That you have reviewed the Missouri Broker Disclosure Form, available by clicking the link below, which describes the various types of representation available to consumers. Furthermore, that you have NOT entered into an exclusive agency relationship with our firm, MORE, REALTORS, therefore, we do not have a client relationship with you at this point nor do you have any financial obligation to us at all and that our relationship at this point is you as a consumer and us as a broker. Furthermore, you have reviewed our privacy policy which is accessed by the link at the bottom of our site.
The information you will gain access to on this site shall only be used by you and no one else, and then only for your personal, non-commercial use.
That your interest in obtaining sold prices and sold listing data is because you have a bona fide interest in the purchase, sale or lease of real estate of the type being displayed on this site.
You agree not to copy, redistribute or retransmit any of the information provided to you on this site except in connection with your consideration of the purchase or sale of an individual property.
You understand and acknowledge that the data displayed on this site comes from a database that is owned by Mid America Regional Information Systems (MARIS) and is subject to their copyright on the data. In addition, the compilation of the data and display of the data is subject to copyright by MORE, REALTORS.
In order to verify our compliance with MLS rules, MARIS, MLS GRID, and other MLS GRID Participants or their duly authorized representatives may need to access this site and our database, which will include your registration information. You hereby grant permission for that access for compliance and monitoring purposes.

By checking this box I affirm that I have read and agree to the above Terms and Conditions.

428 Chelsea Way Drive, O'Fallon, MO 63304

Subdivision: Monticello Estate #1

List Price: $350,000

(Original Price: $400,000)

4

4

1,948

$180

2 Story

87

Description

Property Information

Additional Information

Map Location

Rooms Dimensions

Change History

MORE REALTORS

Agent

Contact MORE

When would you like to view this listing?

MORE REALTORS