OFF MARKET

Last listed at $415,000, closed on apr 2025

$424,767

•

2,571

sq ft

120 Keystone Ridge Dr, O Fallon, MO 63366

About this home

Lovely Ranch In Fantastic Location! This better than new charmer has a wonderful open floor plan with wood look laminate flooring thru-out main living area! Large vaulted great room and dining room opens to vaulted kitchen with Quartz counters, tile backsplash, 42 inch upgraded cabinets, stainless appliances and two pantries! Main floor laundry! Large primary bedroom with walk in closet and private luxury bath! Two other nice size bedrooms and another full bath completes the main level! The finished walk out lower level features a huge family room, 4th bedroom, 3rd full bath and lots of storage! Enjoy your wonderful level yard backs that backs to trees on the maintenance free deck with stairs to extended patio! Other features include Champion Generator with accessories, safe in basement & Blink doorbell with 5 cameras!

Single-familyProperty Type

2020Year Built

8,712 sq ftLot Size

$165Est. Price/Sq.Ft.

2 car garageParking

Listed by Cheri Norton • Coldwell Banker Realty - Gunda

Listed by Brian&Cheri Norton • Coldwell Banker Realty - Gunda

Bought with Jessica Krieger Urich • Hero Realty, LLC

Redfin checked: a minute ago

•Source:MARIS as Distributed by MLS Grid #25001295

Redfin Estimate

$424,767

$9,767 over list price of $415K

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 2.2% higher than the average sale price ($416K) of 6 comparable homes.

SOLD OCT 16, 2026
$375,000
A
4 beds2.5 baths2,000 sq ft
425 Dusty Brook Dr, O Fallon, MO 63366
SOLD AUG 13, 2026
$425,000
B
4 beds3 baths2,664 sq ft
393 Victory Height Dr, Wentzville, MO 63385
SOLD APR 20, 2026
$380,000
C
4 beds3 baths2,281 sq ft
209 Flint Brook Dr, O Fallon, MO 63366
SOLD OCT 15, 2026
$510,000
D
4 beds2 baths2,179 sq ft
332 Mystic Brook Dr, O Fallon, MO 63366
SOLD MAR 16, 2026
$379,900
E
3 beds3 baths2,610 sq ft
200 Brookview Way Ct, O Fallon, MO 63366
SOLD JUL 16, 2026
$425,000
F
4 beds2.5 baths2,880 sq ft
225 Flint Brook Dr, O Fallon, MO 63366

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Earn from this home

Sell

$398,301

Est. take-home

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Rent

$2,749/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 120 Keystone Ridge Dr

Date

Event

Price

Public Records

May 2, 2025

Sold

$410,000

$159/sq ft

MARIS as Distributed by MLS Grid #25001295

Apr 17, 2025

Sold

Feb 27, 2025

Pending

—

Feb 12, 2025

Contingent

—

Feb 5, 2025

Price Changed

$415,000

$161/sq ft

Jan 24, 2025

Listed

$425,000

$165/sq ft

Jan 17, 2025

Coming Soon

$425,000

$165/sq ft

MARIS as Distributed by MLS Grid #20044367

Sep 22, 2020

Sold

Aug 15, 2020

Pending

—

Jul 2, 2020

Price Changed

$279,642

$109/sq ft

Jun 26, 2020

Listed

$278,642

$108/sq ft

This brand new McBride Homes ranch Hickory market home includes 3 bedrooms, 2 bathrooms, and will be move in ready by late summer! Walkout homesite backing to trees! This beautiful open floor plan features gorgeous wood laminate flooring, and vaulted ceilings in the great room. Open kitchen layout with breakfast bar, level 4 Benton White 42 inch tall kitchen cabinetry, and stainless steel GE kitchen appliances with dishwasher, microwave, and electric range. White two panel doors with satin nickel hardware. Ceiling fan in family room with pre wires for ceiling fans in all bedrooms. Upgraded master bathroom featuring an adult height vanity with double sinks, large tub with window, walk-in shower, and linen closet. Half wall with fogstone stained stair cap at stairway to basement. Tuscan clay vinyl siding, black louvered shutters and front door. Keystone Ridge features 83 homesites offers common ground, plus wooded and cul-de-sac homesites. *Similar home photos shown.

Tax history for 120 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

8,999 Sq. Ft.

Year renovated

—

Sq. Ft.

2,573

Year built

2020

Style

Single Family Residential

County

St. Charles County

APN

2-0048-C585-00-0073.0000000

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 27, 2022 • Final

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

Install resistance piers.

Grading

Nov 20, 2021 • Final

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

Install a new deck.

Addition

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: 2
Parking Features: Attached Garage, Oversized
Garage Spaces: 2
Carport Spaces: 0
Has Attached Garage
Has Garage

Interior

Virtual Tour

Bedroom Information
# of Bedrooms: 4
# of Bedrooms Main: 3

Bathroom Information
# of Full Baths (Total): 3
# 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: 20x15
Room Length: 20
Room Width: 15
Room Level: Main

Room 2 Information
Room Type: Dining Room
Room Dimensions: 14x11
Room Length: 14
Room Width: 11
Room Level: Main

Room 3 Information
Room Type: Kitchen
Room Dimensions: 15x10
Room Length: 15
Room Width: 10
Room Level: Main

Room 4 Information
Room Type: Laundry
Room Dimensions: 8x6
Room Length: 8
Room Width: 6
Room Level: Main

Room 5 Information
Room Dimensions: 16x13
Room Length: 16
Room Width: 13
Room Level: Main

Room 6 Information
Room Type: Bedroom
Room Dimensions: 12x10
Room Length: 12
Room Width: 10
Room Level: Main

Room 7 Information
Room Type: Bedroom
Room Dimensions: 12x11
Room Length: 12
Room Width: 11
Room Level: Main

Room 8 Information
Room Type: Family Room
Room Dimensions: 27x20
Room Length: 27
Room Width: 20
Room Level: Lower

Room 9 Information
Room Type: Bedroom
Room Dimensions: 18x15
Room Length: 18
Room Width: 15
Room Level: Lower

Basement Information
Has Basement
Basement Features: Bathroom in LL, Full, Partially Finished, Concrete, Rec/Family Area, Sleeping Area, Sump Pump, Walk-Out Access

Other Rooms Information
# of Rooms: 9

Fireplace Information
Fireplace Features: None

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

Interior Features
Interior Features: Open Floorplan, Carpets, Window Treatments, Vaulted Ceiling, Walk-in Closet(s)
Window Features: Six Panel Door(s), Sliding Glass Doors, Some Insulated Wndws
Appliances: Dishwasher, Disposal, Dryer, Microwave, Electric Oven, Stainless Steel Appliance(s), Washer

Exterior

Building Information
Construction Materials: Vinyl Siding

Property Information
Ownership Type: Private
Property Type: Residential
Property Sub Type: Residential
Above Grade Finished Area: 1,571
Above Grade Finished Area Source: Public Records
Below Grade Finished Area: 1,000
Below Grade Finished Area Source: County Records

Lot Information
Lot Features: Backs to Trees/Woods, Level Lot, Sidewalks, Streetlights
Lot Size Acres: 0.2
Lot Size Dimensions: 60x60/150x150
Lot Size Source: County Records

Financial

Tax Information
Tax Annual Amount: $4,184
Tax Year: 2023

Utilities

Utility Information
Water Source: Public
Sewer: Public Sewer

Location

HOA Information
Association Fee: $400
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: Hwy 70 to the Lake St Louis Exit, north to Guthrie to Keystone Ridge Dr

Public facts

Beds: 3
Baths: 3.0
Sq. Ft.: 2,573
Stories: 1.0
Lot Size: 8,999 square feet
Style: Single Family Residential
Year Built: 2020
Year Renovated: —
County: St. Charles County
APN: 2-0048-C585-00-0073.0000000

Home facts updated by county records on Oct 26, 2026

Other

Listing Date Information
Expected Active Date: Saturday, January 25, 2025

Home Information
Living Area: 2571
Levels: One

Around this home

Schools

Flint Hill Elementary

Public K-5 • Assigned • 4.4mi

7/10

Ft. Zumwalt North Middle School

Public 6-8 • Assigned • 4.4mi

8/10

Ft. Zumwalt North High School

Public 9-12 • Assigned • 5.9mi

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

6 days above 107° expected this year, 17 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

$404,000 – $489,000

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Home values near 120 Keystone Ridge Dr

Data from public records.

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

Address	Redfin Estimate
111 Keystone Ridge Drive, O Fallon, MO 3 Beds \| 2 Baths \| 1984 Sq. Ft.	$424,497
117 Keystone Ridge Drive, O Fallon, MO 4 Beds \| 3 Baths \| 2976 Sq. Ft.	$527,938

Property information provided by MARIS as Distributed by MLS Grid when last listed in 2025. 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 120 Keystone Ridge Dr

Tax history for 120 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 120 Keystone Ridge Dr

More real estate resources