155 Keystone Ridge Drive, O'Fallon, MO 63366 - Photo 1

1/1

$425,000

Sold
Closed
Single Family
3 Beds
2 Full Baths
1,984 Sq. Ft.
3 Car Garage

1/1

Property Description

Don't miss your chance to own this charming home in a highly desirable O'Fallon neighborhood! This gorgeous 3-bedroom, 2-bath home with a 3-car garage offers nearly 2,000 sq. ft. of main-floor living-plenty of room for everything and everyone! You'll love the beautiful hardwood floors, vaulted ceilings, tons of natural light, spacious Great Room feels warm and inviting. The primary suite is a true standout with its large walk-in closet and a bright master bath featuring a separate tub and shower, plus convenient his-and-hers vanities. Two additional generously sized bedrooms and a roomy hall bath complete the main level, along with a super convenient main-floor laundry. Step outside to the deck and patio-perfect for entertaining, grilling, or simply enjoying a peaceful morning cup of coffee. This home also features a whole-house water purification system, adding an extra touch of comfort and quality. The lower level features an egress window and a rough-in for a future bathroom, giving you the opportunity to expand and make the space your own. All of this in a prime location near parks, shopping, restaurants, and major highways. Great house, great location, great opportunity!

Full Property Details

Full Property Details for 155 Keystone Ridge Dr

General

Sold For: $425,000
HOA FEE: $33/month
HOA FEE FREQ.: Annually
Taxes: $4,678 (2024)
Status: Closed
Type: Single Family
Source: MARIS
MLS ID: 25076846
Added to Site: 110 day(s) ago

Interior

Number of Rooms: 6

Rooms

Bathrooms

Total Bathrooms: 2
Full Bathrooms: 2
Main Floor Baths: 2

Bedrooms

Total Bedrooms: 3
Bedrooms Main & Up: 3

Parking

Garage: Yes
Attached garage: Yes
Garage Spaces: 3
Parking Features: Garage, Garage Door Opener, Off Street

Location

Area: 408 - Fort Zumwalt North
County: St. Charles
Township: O'Fallon
Subdivision: Keystone Ridge

School Information

High School District: Ft. Zumwalt R-II
Elementary School: Mount Hope Elem.
Middle School: Ft. Zumwalt North Middle
High School: Ft. Zumwalt North High

Community

Assoc. Fees Include: Maintenance Grounds, Common Area Maintenance, Snow Removal

Heating & Cooling

Cooling Type: Central Air Conditioning
Heating Type: Forced Air, Natural Gas

Utilities

Sewer: Public Sewer
Water: Public
Utility Description: Electricity Connected

Structural Information

Architectural Style: Ranch
Basement: Yes
Basement Desc.: Poured Cement (9 Feet or More), Concrete, Egress Window, Roughed-In Bath, Unfinished
Square Feet: 1,984
Year Built: 2019

Lot Features

Lot Size (Acres): 0.2066
Lot Size (Sq. Ft.): 8,999.5
Lot Dimensions: 60 x 150 x 60 x 15
Lot Features: Back Yard, Many Trees, Private, Wooded

Financial Considerations

Association Fee: $400
Assoc Fee Freq.: Annually
Tax Amount: $4,678
Tax Year: 2024

Disclosures and Reports

Special Conditions: Standard
Documents Avail.: None Available
Disclosures/Reports: Flood Plain No, See Seller's Disclosure
Property ID: 2-0048-C585-00-0026.0000000

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Meet the listing and selling agents

— 155 Keystone Ridge Dr —

Jodie Tiberghien

Email Me

(573) 289-4339 mobile
(314) 993-8000 office
Jim Moll

Email Me

(314) 280-7878 mobile
(314) 965-3030 office

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with our affiliated lender

NMLS#: 1598647

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Schools

Schools serving 155 Keystone Ridge Dr

School District:Fort Zumwalt R-Ii School District

Name	Grades	Distance
Mount Hope Elementary School 1099 Mount Hope Lane, O'Fallon, MO 63366	K-5	3.1 mi
Ft. Zumwalt North Middle School 210 Virgil St, O'Fallon, MO 63366	6-8	4.6 mi
Ft. Zumwalt North High School 1230 Tom Ginnever Avenue, O'Fallon, MO 63366	9-12	6.1 mi

Disclaimer: School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 155 Keystone Ridge Dr

Date

Details

Price

Change

Source

2/20/2026

Sold

$425,000

-2.3%

MLS

12/10/2025

Price Reduced

$435,000

-1.11%

MLS

11/20/2025

Listed

$439,900

—

MLS

Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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Listed by VIP Group

155 Keystone Ridge Drive, O'Fallon, MO 63366 (MLS# 25076846) is a Single Family property that was sold at $425,000 on February 20, 2026. This property was listed by Jodie Tiberghien from our Ladue Office.Want to learn more about 155 Keystone Ridge Drive? Do you have questions about finding other Single Family real estate for sale in O'Fallon? You can browse all O'Fallon real estate or contact a Coldwell Banker agent to request more information.

155 Keystone Ridge Dr O'Fallon, MO 63366