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509 Country Chase Drive, O'Fallon, MO, 63367

Located in a fantastic Lake St. Louis neighborhood, this beautifully maintained ranch offers over 3,750 square feet of finished living space and backs directly to the neighborhood playground. It's the perfect setting for anyone looking for space, convenience, and community. Step inside and you'll immediately appreciate the open floor plan, tall ceilings, and abundance of natural light. The spacious kitchen is designed for both everyday living and entertaining, featuring a huge breakfast bar, generous prep space, and room to serve gatherings of any size. The adjoining breakfast room is ideal for casual family meals, while the separate dining room offers flexibility and is currently being used as a stylish home office. The living room is warm and inviting with a woodburning fireplace, large windows, and plenty of room to relax with family and friends. The main level features three generously sized bedrooms. The private primary suite is thoughtfully separated from the secondary bedrooms and includes a completely remodeled bathroom with a stunning custom walk-in shower, soaking tub, and a large walk-in closet. The two additional bedrooms share a beautifully updated full bath. Check out the custom closet organizers! The finished lower level provides incredible additional living space. A large recreation area with custom built-ins and bar create the ultimate gathering spot for game days, movie nights, or entertaining guests. There's also a versatile flex room that could serve as a home gym, office, playroom, or hobby space. A half bathroom is already in place, making the lower level both functional and convenient. Outside, the flat backyard offers plenty of room for play, pets, and outdoor activities. The patio is the perfect place for grilling. Best of all, the backyard opens directly to a neighborhood playground—kids can walk across the yard and start playing within seconds. Additional features include a three-car garage, attractive brick front exterior, low-maintenance vinyl siding, and a long list of included appliances: washer, dryer, both refrigerators, stove, microwave, and dishwasher. Lovingly maintained by its original owners, this home has been thoughtfully updated and cared for since day one. Residents enjoy access to neighborhood amenities including a pool, tennis and pickleball court, and playgrounds. Conveniently located near shopping, dining, parks, and easy access to both Interstate 70 and Highway 40. This is the kind of home families wait for—move-in ready, exceptionally maintained, and located in one of Lake St. Louis' popular communities.

Subdivision: Countryshire #1

List Price

$ 475,000

Status

Pending

Days on market

0

MLS#

26037765

Bedrooms

3

Full baths

3

Sq. Ft. Above

3,750

Sq. Ft. Below

1,504

Subdivision

Countryshire #1

Municipality

O'Fallon

School District

Wentzville R-IV

County

St Charles

Property Type

Residential

Style

Ranch

Type

Residential

Additional Information

Property Tax (2025)

$5,801

Recent Nearby Sales in 63367

Last 6 closed homes in this zip.

Address Bd/Ba SqFt List Sold Closed
33 Ponce Court, Lake St Louis, MO 63367 4/3 2,086 $900,000 $835,000
92.8% of ask
Sep 4, 2026
162 Hidden Bluffs Drive, Lake St Louis, MO 63367 3/2 1,571 $380,000 $375,000
98.7% of ask
Sep 3, 2026
862 Topsfield Drive, Lake St Louis, MO 63367 4/4 2,622 $629,000 $615,000
97.8% of ask
Sep 2, 2026
80 Lemans Court, 80, Lake St Louis, MO 63367 3/2 1,152 $129,900 $130,000
100.1% of ask
Sep 1, 2026
622 Beaver Court, Lake St Louis, MO 63367 4/3 2,328 $574,900 $476,000
82.8% of ask
Aug 31, 2026
12 Scarlet Oak Court, Lake St Louis, MO 63367 4/3 1,625 $509,900 $525,000
103% of ask
Aug 28, 2026

Price & Listing History

Listed for sale
Jun 22, 2026 at $499,900
Price reduced by $24,900 (5%)
From $499,900 to $475,000
Current status: Pending
As of Aug 8, 2026 · $475,000

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