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309 Thoreau Boulevard, O'Fallon, MO, 63366

Welcome to 309 Thoreau Boulevard! This spacious 5-bedroom home offers nearly 4,000 square feet of living space and an incredible backyard built for entertaining. Step inside to beautiful hardwood floors, an impressive two-story entry, formal dining room, and a light-filled great room with bay window and gas fireplace. The spacious kitchen features a center island, walk-in pantry, breakfast room, and plenty of cabinetry. Upstairs, you’ll find five bedrooms, including a generous primary suite with vaulted ceiling, sitting area, walk-in closet, and large ensuite bath. The partially finished walk-out lower level adds even more living and entertaining space with a recreation area and full bath. Outside is where this home really shines—enjoy your own private, fenced backyard retreat featuring an in-ground saltwater pool and covered patio. With a 3-car garage, sprinkler system, and plenty of space inside and out, this home is ready for its next chapter!

Subdivision: Vlgs At Waldon Pond #3A

List Price

$ 599,900

Status

Active

Days on market

0

MLS#

26056937

Bedrooms

6

Full baths

5

Sq. Ft. Above

3,969

Subdivision

Vlgs At Waldon Pond #3A

Municipality

O'Fallon

School District

Ft. Zumwalt R-II

County

St Charles

Property Type

Residential

Style

Traditional

Type

Residential

Additional Information

Property Tax (2025)

$6,265

Upcoming Open House

Sunday, Sep 6
12:00 PM - 2:00 PM CT

Recent Nearby Sales in 63366

Last 6 closed homes in this zip.

Address Bd/Ba SqFt List Sold Closed
1549 Batters Box Drive, O'Fallon, MO 63366 3/4 1,334 $265,000 $272,500
102.8% of ask
Sep 4, 2026
15 Chip Drive, O'Fallon, MO 63366 3/2 1,378 $275,000 $296,500
107.8% of ask
Sep 4, 2026
452 Rascal Crossing, O'Fallon, MO 63366 4/3 2,549 $429,900 $430,000
100% of ask
Sep 4, 2026
35 Homeplate Court, Augusta, MO 63366 3/3 1,651 $375,000 $372,000
99.2% of ask
Sep 4, 2026
1272 Ashford Place Drive, O'Fallon, MO 63366 3/3 1,878 $365,000 $365,000
100% of ask
Sep 3, 2026
7 Twin Hollow Court, O'Fallon, MO 63366 3/2 1,651 $1 $364,000
36400000% of ask
Sep 1, 2026

Price & Listing History

Listed for sale
Sep 4, 2026 at $599,900
Current status: Active
As of Sep 4, 2026 · $599,900

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