Single Family for Sale: 306 Magnolia Valley Drive, O'Fallon, MO 63366

6 beds
5 full, 1 half baths
4,046 sqft
$650,000
$650,000
306 Magnolia Valley Drive, O'Fallon, MO 63366
6 beds
5 full, 1 half baths
4,046 sqft
$650,000
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Price:
$650,000
$9,900 - 08/06/2026

Type Single Family
Style 1.5 Story
Beds 6
Baths 5 full, 1 half baths
Total Living Area 5,446 sqft
Square Footage 4,046 sqft
Garage Spaces 3
Lot Size 0.22 acres
Year Built 2005
Assoc Fee $375
Assoc Fee Paid Annually
Taxes Paid $8,396

City O'Fallon
County St. Charles
School District Ft. Zumwalt R-II
Subdivision Magnolia Village C

MLS 26039001
Status Active
DOM 30 days
Welcome to a spacious O’Fallon home offering an impressive amount of room, a flexible floor plan, and a highly convenient location close to everyday amenities. With 5 bedrooms, 5.5 bathrooms, a finished walk-out lower level, and multiple living areas, this home provides plenty of space for everyday living, entertaining, guests, and work-from-home needs. The main level features an open floor plan with a spacious kitchen, breakfast room, and family room with fireplace, creating a great flow for gathering and daily living. A main-floor guest suite or in-law quarters with its own full bathroom adds flexibility for visitors, extended family, or a private home office option. Upstairs, the impressive primary suite is a true retreat with a luxury bathroom featuring a large shower, soaking tub, separate vanities, and a huge walk-in closet. The second floor also offers a loft area, generously sized secondary bedrooms, a Jack and Jill bathroom, plus an additional full hall bathroom. The finished walk-out basement adds even more functional living space with a 6th sleeping area, full bathroom, large recreation/family room areas, and an oversized walk-in storage closet. The flat, level backyard provides plenty of usable outdoor space and includes natural fruit-bearing trees, creating a peaceful setting to enjoy. Come take a look at this amazing home soon!

Room Features

Basement Description Roughed-In Bath, Sleeping Area, Sump Pump, Concrete, Bathroom, Walk-Out Access, Partially Finished

Lot & Building Features

Appliances Wall Oven, Range, Gas Water Heater, Disposal, Microwave, Dishwasher
Architecture Traditional
Assoc Fee $375
Assoc Fee Paid Annually
Construction Brick Veneer, Brick, Vinyl Siding
Cooling Electric, Ceiling Fan(s), Central Air
Heating Natural Gas, Forced Air
Interior Decor Butler Pantry, Bar, Solid Surface Countertop(s), Tub, Kitchen/Dining Room Combo, Granite Counters, Breakfast Room, Breakfast Bar, Double Vanity, Entrance Foyer, Separate Dining, Kitchen Island, Eat-in Kitchen, Pantry, Open Floorplan, Walk-In Closet(s)
Parking Description Covered, Oversized, Garage Faces Front, Off Street, Driveway, Garage Door Opener, Attached, Garage
Sewer Public Sewer
Tax Year 2025
Taxes Paid $8,396
Water Public
Windows And Doors Tilt-In Windows, Insulated Windows
Fireplaces 1

Community and Schools

Elementary School J.L. Mudd/Forest Park
Junior High School Ft. Zumwalt West Middle
Senior High School Ft. Zumwalt West High

Price History of 306 Magnolia Valley Drive, O'Fallon, MO

Date Name Price Difference
08/06/2026 Price Adjustment $650,000 1.50%
07/24/2026 Price Adjustment $659,900 2.24%
07/09/2026 Listing Price $675,000 N/A
*Information provided by REWS for your reference only. The accuracy of this information cannot be verified and is not guaranteed.

Comparable Properties Sold Near By

Low
$653,400
$164 / sqft
Average
$711,700
$178 / sqft
High
$770,000
$192 / sqft

Address City Zip Beds Baths Price Sq. Ft. $/SQFT Sold Date
This Listing O'Fallon 63366 6 6.0 $650,000 4,046 $161 N/A
304 Magnolia Valley Drive O'Fallon 63366 6 5.0 $770,000 4,007 $192 11/25/2025
662 Knollshire Way O'Fallon 63368 5 5.0 $653,400 3,978 $164 04/22/2026

Map of 306 Magnolia Valley Drive, O'Fallon, MO

Location Map Street View
Photo of St. Louis
Direct: 314-353-0336
Office
3537 S Kingshighway Blvd
Saint Louis, MO 63139
314-353-0336
Listed by Coldwell Banker Realty - Gundaker, Crystal McGrath
$
20%
1.2916923076923%
6.75%
$
$
$
Monthly Payment
Principal & Interest
Monthly Taxes
Monthly HOA
Monthly Home Ins.
Monthly PMI

306 Magnolia Valley Drive (MLS #26039001) is a 1.5 story single family home located in O'Fallon, MO. This single family home is 4,046 sqft and on a lot of 9,583 sqft (or 0.22 acres) with 6 bedrooms and 6 baths. This property was listed on 07/06/2026 and has been priced for sale at $650,000.

The 6 bedroom single family home at 304 Magnolia Valley Drive in O'Fallon is nearby and sold for $770,000 on 11/25/2025. Another nearby 5 bedroom single family home, 662 Knollshire Way in O'Fallon sold for $653,400 on 04/22/2026.

Nearby zip codes are 63367, 63368, 63376 and 63385. This property neighbors other cities such as Dardenne Prairie, Lake St Louis, St Charles, St Paul and St Peters.

Maris

Listing Last updated . Some properties which appear for sale on this web site may subsequently have sold or may no longer be available. Walk Score map and data provided by Walk Score. Google map provided by Google. Bing map provided by Microsoft Corporation.

All information provided is deemed reliable but is not guaranteed and should be independently verified.

Listing information courtesy of: Coldwell Banker Realty - Gundaker

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