George J Black 314-565-0273,
Meyer Real Estate,
Michael L Harbour 314-565-1080,
Meyer Real Estate
123 Keystone Ridge Dr, O'Fallon, MO 63366
Home value
$443,500
$412,000 - $475,000
$2,737/mo
Loading...
Owner options
List your home for rent
$2,737/mo
Rent Zestimate®
Find your next renter with Zillow Rental Manager. Plus, with online applications, you can quickly screen prospective tenants – for free.
Learn more$2,737/mo
Rent Zestimate®
Refinance and save
$400/mo
Est. payment
Refinancing to a lower rate could help reduce your monthly payments and save thousands over the life of the loan.
See today's rates$400/mo
Est. payment
Explore your selling options
Work with a Zillow partner agent
Leverage their expertise and Zillow's premium Showcase listings to get your home seen by more buyers.
Get startedList with your own agent
Get your home in front of millions of buyers by listing it on Zillow.
Learn how to do itSell it yourself
Take full control of how buyers see your home on Zillow by listing For Sale by Owner (FSBO).
List your homeWhat's special
Zillow last checked: 8 hours ago
Listing updated: May 30, 2025 at 09:46am
George J Black 314-565-0273,
Meyer Real Estate,
Michael L Harbour 314-565-1080,
Meyer Real Estate
Christina Swyers, 2015014415
EXP Realty, LLC
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 3
- Full bathrooms: 3
- Main level bathrooms: 2
- Main level bedrooms: 3
Primary bedroom
- Features: Floor Covering: Carpeting, Wall Covering: None
- Level: Main
- Area: 208
- Dimensions: 16 x 13
Bedroom
- Features: Floor Covering: Carpeting, Wall Covering: Some
- Level: Main
- Area: 121
- Dimensions: 11 x 11
Bedroom
- Features: Floor Covering: Carpeting, Wall Covering: Some
- Level: Main
- Area: 110
- Dimensions: 11 x 10
Bedroom
- Features: Floor Covering: Luxury Vinyl Plank, Wall Covering: Some
- Level: Lower
- Area: 225
- Dimensions: 15 x 15
Breakfast room
- Features: Floor Covering: Luxury Vinyl Plank, Wall Covering: None
- Level: Main
- Area: 154
- Dimensions: 14 x 11
Family room
- Features: Floor Covering: Luxury Vinyl Plank, Wall Covering: None
- Level: Lower
- Area: 580
- Dimensions: 29 x 20
Great room
- Features: Floor Covering: Luxury Vinyl Plank, Wall Covering: Some
- Level: Main
- Area: 280
- Dimensions: 20 x 14
Kitchen
- Features: Floor Covering: Luxury Vinyl Plank, Wall Covering: Some
- Level: Main
- Area: 160
- Dimensions: 16 x 10
Laundry
- Features: Floor Covering: Luxury Vinyl Plank, Wall Covering: None
- Level: Main
- Area: 48
- Dimensions: 8 x 6
Heating
- Forced Air, Natural Gas
Cooling
- Ceiling Fan(s), Central Air, Electric
Appliances
- Included: Gas Water Heater
- Laundry: Main Level
Features
- Open Floorplan, Vaulted Ceiling(s), Walk-In Closet(s), Bar, Breakfast Bar, Breakfast Room, Pantry, Double Vanity, Tub
- Flooring: Carpet
- Doors: Panel Door(s), Sliding Doors
- Windows: Window Treatments
- Basement: Full,Partially Finished,Sleeping Area,Sump Pump,Walk-Out Access
- Number of fireplaces: 1
- Fireplace features: Recreation Room, Electric, Great Room
Interior area
- Total structure area: 2,471
- Total interior livable area: 2,471 sqft
- Finished area above ground: 1,571
- Finished area below ground: 900
Property
Parking
- Total spaces: 2
- Parking features: Attached, Garage, Garage Door Opener
- Attached garage spaces: 2
Features
- Levels: One
- Patio & porch: Deck, Patio, Covered
Lot
- Size: 10,280 sqft
- Dimensions: 10
- Features: Adjoins Wooded Area, Level, Sprinklers In Front, Sprinklers In Rear
Details
- Parcel number: 20048C585000010.0000000
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Traditional,Ranch
- Property subtype: Single Family Residence
Materials
- Vinyl Siding
Condition
- Year built: 2018
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Electricity Available
Community & neighborhood
Location
- Region: Ofallon
- Subdivision: Keystone Ridge
HOA & financial
HOA
- HOA fee: $400 annually
Other
Other facts
- Listing terms: Cash,Conventional,FHA,VA Loan
- Ownership: Private
- Road surface type: Concrete
Price history
| Date | Event | Price |
|---|---|---|
| 5/29/2025 | Sold | -- |
Source: | ||
| 4/23/2025 | Pending sale | $440,000$178/sqft |
Source: | ||
| 4/13/2025 | Listed for sale | $440,000+17.3%$178/sqft |
Source: | ||
| 5/1/2024 | Sold | -- |
Source: | ||
| 3/27/2024 | Pending sale | $375,000$152/sqft |
Source: | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | -- | $73,473 +7.3% |
| 2024 | $4,396 -0.1% | $68,459 |
| 2023 | $4,401 +14.1% | $68,459 +22.4% |
Find assessor info on the county website
Neighborhood: 63366
Nearby schools
GreatSchools rating
- 7/10Flint Hill ElementaryGrades: K-5Distance: 4.4 mi
- 8/10Ft. Zumwalt North Middle SchoolGrades: 6-8Distance: 4.4 mi
- 9/10Ft. Zumwalt North High SchoolGrades: 9-12Distance: 5.9 mi
Schools provided by the listing agent
- Elementary: Flint Hill Elem.
- Middle: Ft. Zumwalt North Middle
- High: Ft. Zumwalt North High
Source: MARIS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
Get a cash offer in 3 minutes
Get a cash offer in 3 minutes
- Missouri
- Saint Charles County
- O'fallon
- 63366
- 123 Keystone Ridge Dr

