$625,000
434 Smithton Boulevard
O’Fallon, MO, 63368
This beautiful 1.5-story home is packed with charm, style, and space. The moment you walk in, the grand open staircase and soaring living room ceilings take your breath away. The open main level is perfect for entertaining, flowing effortlessly into the chef’s kitchen with a gorgeous backsplash, granite countertops, and tons of windows filling the space with natural light. Enjoy the rare luxury of two master bedrooms, plus a bright office for work or creativity. With 9-ft ceilings, a 9-ft pour walkout basement with roughed-in plumbing, and a spacious 3-car garage, this home truly has it all. Get ready to be excited—this one is stunning!
Property Details
Price:
$625,000
MLS #:
MIS26015789
Status:
Pending
Beds:
5
Baths:
4
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
Streets Of Caledonia #7
Neighborhood:
417wentzvilleliberty
Listed Date:
Mar 20, 2026
Finished Sq Ft:
2,762
Lot Size:
8,237 sqft / 0.19 acres (approx)
Year Built:
2023
Schools
School District:
Wentzville R-IV
Elementary School:
Crossroads Elem.
Middle School:
Frontier Middle
High School:
Liberty
Interior
Above Grade Finished Area
2762
Appliances
Stainless Steel Appliance(s)
Bathrooms
4 Full Bathrooms
Cooling
Ceiling Fan(s), Central Air
Fireplaces Total
1
Flooring
Carpet, Luxury Vinyl, Plank
Heating
Natural Gas
Interior Features
Breakfast Room, Built-in Features, Custom Cabinetry, Double Vanity, Eat-in Kitchen, Granite Counters, High Ceilings, High Speed Internet, In-Law Floorplan, Kitchen Island, Open Floorplan, Pantry, Recessed Lighting, Separate Shower, Soaking Tub, Storage, Tub, Walk-In Closet(s)
Laundry Features
Upper Level
Levels
Two
Main Level Bedrooms
1
Exterior
Architectural Style
Other, Traditional
Association Amenities
Association Management, Clubhouse, Common Ground, Fitness Center, Pickleball Court(s), Picnic Area, Playground, Pool, Trail(s)
Attached Garage YN
1
Building Features
Basement, Bathrooms, Fire Alarm, Lighting, Patio, Storage, Wi-Fi
Construction Materials
Blown-In Insulation, Brick Veneer, Ducts Professionally Air-Sealed
Exterior Features
Lighting
Garage Spaces
3
Lot Features
Back Yard, Cleared, Front Yard, Level
Patio And Porch Features
Patio
Roof
Architectural Shingle
Financial
HOA Fee
$650
HOA Fee Frequency
Annually
HOA Includes
Clubhouse, Maintenance Grounds, Common Area Maintenance, Pool
HOA Name
Streets of Caldonia
Tax Year
2024
Taxes
$8,303
Kahn & Busk Real Estate Partners have earned the top team spot at Coldwell Banker Premier Group for several years in a row! We are dedicated to helping our clients with all of their residential real estate needs. Whether you are a first time buyer or looking to downsize, we can help you with buying your next home and selling your current house. We have over 25 years of experience in the real estate industry in Eureka, St. Louis and surrounding areas.
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Current real estate data for Single Family in O’Fallon as of Apr 18, 2026
555
Single Family Listed
138
Avg DOM
185
Avg $ / SqFt
$468,131
Avg List Price
Community
- Address434 Smithton Boulevard O’Fallon MO
- SubdivisionStreets Of Caledonia #7
- CityO’Fallon
- CountySt. Charles
- Zip Code63368
Similar Listings Nearby
Property Summary
- Located in the Streets Of Caledonia #7 subdivision, 434 Smithton Boulevard O’Fallon MO is a Single Family for sale in O’Fallon, MO, 63368. It is listed for $625,000 and features 5 beds, 4 baths, and has approximately 2,762 square feet of living space, and was originally constructed in 2023. The current price per square foot is $226. The average price per square foot for Single Family listings in O’Fallon is $185. The average listing price for Single Family in O’Fallon is $468,131.
Copyright 2026. All rights reserved.
434 Smithton Boulevard
O’Fallon, MO