OFF MARKET

Last listed at $399,900, closed on mar 2021

$470,612

•

1,989

sq ft

102 Keystone Ridge Dr, O Fallon, MO 63366

About this home

DISPLAY FOR SALE! Ranch 3BR 2BA home is MOVE IN READY NOW! Walkout homesite with composite deck, and a THREE CAR GARAGE! Vaulted ceilings and beautiful 5in engineered hardwood flooring throughout main living areas. 6Ft windows on main level with window wall in great room. Kitchen features large island with breakfast bar, white kitchen cabinets, quartz countertops, white tile backsplash, and stainless steel GE Profile Series appliances including french door refrigerator. Master suite features a coffered ceiling, and walk in shower, large tub, separate vanities with upgraded cabinetry, and tile flooring in master bath. Main floor laundry room. White two panel doors with satin nickel lever hardware, and Light French Gray interior paint color. Keystone Ridge is a beautiful O'Fallon community off I-70 in the Fort Zumwalt North School District featuring lush common ground and gorgeous trees. Enjoy peace of mind with McBride Homes' 10 year builders warranty and incredible customer service!

Single-familyProperty Type

$237Est. Price/Sq.Ft.

3 car garageParking

Listed by Susann Woods • STL New Home Realty

Bought with Marty Albers • Coldwell Banker Realty - Gunda

Redfin checked: a minute ago

•Source:MARIS as Distributed by MLS Grid #20085764

Redfin Estimate

$470,612

$71K over list price of $400K

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 1.8% higher than the average sale price ($462K) of 6 comparable homes.

SOLD AUG 21, 2026
$500,000
A
3 beds2.5 baths2,012 sq ft
345 Mystic Brook Dr, O Fallon, MO 63366
SOLD SEP 10, 2026
$375,000
B
3 beds2.5 baths1,748 sq ft
46 Red Brook Ct, O Fallon, MO 63366
SOLD OCT 9, 2026
$375,000
C
3 beds2 baths1,740 sq ft
418 Dusty Brook Dr, O Fallon, MO 63366
SOLD AUG 10, 2026
$579,000
D
3 beds2.5 baths2,096 sq ft
523 Cliff Brook Dr, O Fallon, MO 63366
SOLD OCT 15, 2026
$510,000
E
4 beds2 baths2,179 sq ft
332 Mystic Brook Dr, O Fallon, MO 63366
SOLD FEB 20, 2026
$435,000
F
3 beds2 baths1,984 sq ft
155 Keystone Ridge Dr, O Fallon, MO 63366

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Earn from this home

Sell

$441,514

Est. take-home

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Rent

$2,734/mo

Redfin rental estimate

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Market trends in 63366, MO

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

100.8%

0.8% MoM

Median sale price

$360K

$21K MoM

Avg. days on market

12d

2 days MoM

Recently sold homes

179

5 MoM

New listings for sale

COMING SOON
$325,000
3 beds3 baths2,447 sq ft
2 Turtle Creek Villas Dr, O'Fallon, MO 63366
COMING SOON
$739,900
6 beds3.5 baths4,260 sq ft
422 Coronation Dr, O Fallon, MO 63366
COMING SOON
$480,000
3 beds3 baths3,329 sq ft
1316 Presidents Landing Dr, O Fallon, MO 63366
$429,000
4 beds3 baths1,528 sq ft
3 Locust Hills Ct, O Fallon, MO 63366
OPEN SUN, 1PM TO 3PM
$250,000
3 beds1 bath1,210 sq ft
1128 Central Pkwy, O Fallon, MO 63366
$425,000
3 beds2 baths1,781 sq ft
1316 Whispering River Ct, Saint Paul, MO 63366
COMING SOON
$649,000
3 beds3 baths2,803 sq ft
857 Emge Rd, O Fallon, MO 63366
$795,000
3 beds3 baths4,000 sq ft
306 Walnut Forest Dr, O Fallon, MO 63366
$379,900
3 beds3.5 baths2,274 sq ft
503 Wycombe Dr, O Fallon, MO 63366
$529,900
4 beds2 baths2,600 sq ft
1600 Koch Rd, O Fallon, MO 63366
See all

Provided by Redfin

Sale history for 102 Keystone Ridge Dr

Tax history for 102 Keystone Ridge Dr

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Public record
Zoning
Permits

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

10,581 Sq. Ft.

Year renovated

—

Sq. Ft.

2,974

Year built

2018

Style

Single Family Residential

County

St. Charles County

APN

2-0048-C585-00-0082.0000000

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Oct 26, 2026.

R-1

PUD

Single-Family Residential District

This District is composed of those areas of the City whose principal use is and ought to be low-density single-family dwellings. The regulations of this District are designed to create and preserve a predominately urban character as evidenced by lot sizes, and street and drainage requirements. In addition to the dwelling permitted in this District, certain compatible recreational and public uses are conditionally allowed and strictly regulated to ensure harmony with the principal use of this District.

Zone overlays

Planned Unit Development District

Permitted uses

Include but are not limited to:

Housing-Single unit
Communications tower
Park & open space

Mar 28, 2022 • Final

Building-residential alterations - decks / additions / solar / remodels / patio covers / plumbing / electrical / mechanical

Bathroom

Remodel

Oct 12, 2021 • Final

Building-accessory structures - fence / shed / barn / garage / wall / pavilion / gazebo / misc

Work on a fence.

ADU

Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.

Property details

Parking

Parking Information
Covered Spaces: 3
Parking Features: Attached Garage
Garage Spaces: 3
Carport Spaces: 0
Has Attached Garage
Has Garage

Interior

Bedroom Information
# of Bedrooms: 3
# of Bedrooms Main: 3

Bathroom Information
# of Full Baths (Total): 2
# of Main Level Bathrooms (Total): 2
# of Main and Upper Bathrooms: 2
Main Level # of Full Bathrooms: 2

Room 1 Information
Room Type: Great Room
Room Dimensions: 21x21
Room Length: 21
Room Width: 21
Room Level: Second or Main

Room 2 Information
Room Type: Kitchen
Room Dimensions: 12x12
Room Length: 12
Room Width: 12
Room Level: Second or Main

Room 3 Information
Room Type: Breakfast Room
Room Dimensions: 11x11
Room Length: 11
Room Width: 11
Room Level: Second or Main

Room 4 Information
Room Type: Master Bedroom
Room Dimensions: 15x15
Room Length: 15
Room Width: 15
Room Level: Second or Main

Room 5 Information
Room Type: Bedroom
Room Dimensions: 12x11
Room Length: 12
Room Width: 11
Room Level: Second or Main

Room 6 Information
Room Type: Bedroom
Room Dimensions: 12x11
Room Length: 12
Room Width: 11
Room Level: Second or Main

Room 7 Information
Room Type: Laundry
Room Level: Second or Main

Basement Information
Has Basement
Basement Features: Full, Concrete, Bath/Stubbed, Walk-Out Access

Other Rooms Information
# of Rooms: 6

Fireplace Information
Fireplace Features: None

Heating & Cooling
Has Heating
Heating Information: Forced Air
Cooling Information: Electric

Interior Features
Interior Features: Open Floorplan, Carpets, Vaulted Ceiling, Walk-in Closet(s), Some Wood Floors
Window Features: Low Emissivity Windows, Panel Door(s), Sliding Glass Doors, Some Tilt-In Windows
Appliances: Dishwasher, Disposal, Microwave, Gas Oven, Refrigerator, Stainless Steel Appliance(s)

Exterior

Building Information
Construction Materials: Brk/Stn Veneer Frnt, Frame, Vinyl Siding

Property Information
Ownership Type: Private
Development Status: New Construction
Property Type: Residential
Property Sub Type: Residential
Above Grade Finished Area: 1,989
Above Grade Finished Area Source: Builder
Model: Maple Expanded

Lot Information
Lot Features: Sidewalks, Streetlights
Lot Size Dimensions: 0

Financial

Tax Information
Tax Year: 2019

Utilities

Utility Information
Water Source: Public
Sewer: Public Sewer

Location

HOA Information
Association Amenities: Underground Utilities
Association Fee: $225
Association Fee Frequency: Annually

School Information
Elementary School: Flint Hill Elem.
Middle Or Junior High School: Ft. Zumwalt North Middle
High School: Ft. Zumwalt North High
High School District: Ft. Zumwalt R-II

Location Information
Directions: I-70 to north on Lake St. Louis Blvd (exit 214), straight onto Guthrie Road to community entrance on left. Display located at 102 Keystone Ridge Drive, O’Fallon, MO 63366

Public facts

Beds: 3
Baths: 3.0
Sq. Ft.: 2,974
Stories: 1.0
Lot Size: 10,581 square feet
Style: Single Family Residential
Year Built: 2018
Year Renovated: —
County: St. Charles County
APN: 2-0048-C585-00-0082.0000000

Home facts updated by county records on Oct 26, 2026

Other

Home Information
Builder Name: McBride Homes
Levels: One

Around this home

Schools

Flint Hill Elementary

Public K-5 • Assigned • 4.5mi

7/10

Ft. Zumwalt North Middle School

Public 6-8 • Assigned • 4.3mi

8/10

Ft. Zumwalt North High School

Public 9-12 • Assigned • 5.8mi

9/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

4/10 Heat Factor

7 days above 107° expected this year, 18 days in 30 years

2/10 Wind Factor

1% chance of strong winds in next 30 years

1/10 Air Factor

0 unhealthy days expected this year, 0 days in 30 years

Provided by First Street

Historical weather

O Fallon, MO • 63366

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 9.7 hours in June and 4.2 hours in December, which is comparable to the U.S. average for solar exposure.

9.7 hrs

4.2 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$448,000 – $542,000

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Home values near 102 Keystone Ridge Dr

Data from public records.

Address	Redfin Estimate
101 Keystone Ridge Drive, O Fallon, MO 4 Beds \| 2.5 Baths \| 3020 Sq. Ft.	$597,784
111 Keystone Ridge Drive, O Fallon, MO 3 Beds \| 2 Baths \| 1984 Sq. Ft.	$424,497

Address	Redfin Estimate
105 Keystone Ridge Drive, O Fallon, MO 4 Beds \| 2.5 Baths \| 3500 Sq. Ft.	$493,489
113 Keystone Ridge Drive, O Fallon, MO 3 Beds \| 2 Baths \| 1984 Sq. Ft.	$443,627

Address	Redfin Estimate
109 Keystone Ridge Drive, O Fallon, MO 3 Beds \| 2 Baths \| 1571 Sq. Ft.	$374,558
115 Keystone Ridge Drive, O Fallon, MO 4 Beds \| 2.5 Baths \| 2964 Sq. Ft.	$461,180

Property information provided by MARIS as Distributed by MLS Grid when last listed in 2020. This data may not match . Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 63366, MO

Sale history for 102 Keystone Ridge Dr

Tax history for 102 Keystone Ridge Dr

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 63366

Home values near 102 Keystone Ridge Dr

More real estate resources