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15 Millers Court, O'Fallon, MO, 63366

Spacious & exceptionally well maintained! From the moment you arrive, the attractive landscaping and quiet setting near the cul de sac, create a warm welcome. A gracious foyer opens to a private home office and inviting dining room, while the thoughtfully designed floor plan offers an abundance of space for everyday living and entertaining. The open-concept main level features a spacious great room with gas fireplace and bay window, flowing seamlessly into the oversized kitchen and breakfast room. The kitchen features granite countertops, stainless steel appliances, center island, walk-in pantry, and direct access to the deck overlooking the private, wooded backyard. Upstairs, the very spacious primary suite is a true retreat, featuring a large walk-in closet/dressing room and luxurious bath with dual vanities, soaking tub, and separate shower. Three generous bedrooms with walk in closets and a versatile loft/playroom complete the upper level. The finished walkout lower level adds incredible flexibility with a recreation room, bedroom, and full bath—perfect for guests, a home gym, office, or additional living space. New basement French doors open to the backyard and enhance the lower-level living space. The fully fenced backyard backs to peaceful woods and features a gorgeous covered paver patio, creating an inviting outdoor retreat. Recent improvements include new Daikin furnaces and A/C (2022), tankless water heater (2022), finished lower level (2023), new basement French doors (2023), and new roof, gutters and downspouts (2026). A convenient location and spacious three-car garage complete this exceptional home.

Subdivision: Annabrook #3

List Price

$ 589,000

Status

Coming Soon

Days on market

0

MLS#

26057321

Bedrooms

5

Full baths

4

Sq. Ft. Above

4,124

Subdivision

Annabrook #3

Municipality

O'Fallon

School District

Ft. Zumwalt R-II

County

St Charles

Property Type

Residential

Style

Traditional

Type

Residential

Additional Information

Property Tax (2025)

$5,796

Upcoming Open House

Sunday, Sep 20
1:00 PM - 3:00 PM CT

Recent Nearby Sales in 63366

Last 6 closed homes in this zip.

Address Bd/Ba SqFt List Sold Closed
45 Chip Drive, O'Fallon, MO 63366 3/2 1,404 $325,000 $305,000
93.8% of ask
Sep 11, 2026
1165 Haven View Drive, O'Fallon, MO 63366 3/3 1,376 $345,000 $340,000
98.6% of ask
Sep 11, 2026
1627 Wainscott Court, O'Fallon, MO 63366 4/5 3,037 $560,000 $570,000
101.8% of ask
Sep 11, 2026
412 Prince David Drive, O'Fallon, MO 63366 3/3 1,525 $175,000 $155,000
88.6% of ask
Sep 10, 2026
911 Saint Paul Lane, O'Fallon, MO 63366 3/2 1,196 $230,000 $230,000
100% of ask
Sep 10, 2026
634 Zumwalt Crossing, O'Fallon, MO 63366 4/4 2,384 $465,000 $475,000
102.2% of ask
Sep 10, 2026

Price & Listing History

Listed for sale
Sep 11, 2026 at $599,000
Price reduced by $10,000 (1.7%)
From $599,000 to $589,000
Current status: Coming Soon
As of Sep 11, 2026 · $589,000

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Room Dimensions

Room Type

Office

Room Dimensions

15x11

Dining Room

15x11

Family Room

24x15

Kitchen

20x12

Loft

18x11

Bedroom

19x19

Bedroom 2

13x12

Bedroom 3

12x12

Bedroom 4

12x12

Recreation Room

31x23