A truly one-of-a-kind 15-acre estate in the heart of O’Fallon, offering a rare combination of luxury, privacy and versatility. The property consists of an impressive main residence, two outbuildings, a separate guest house, inground pool and pond, creating a setting unlike anything else in the area. Whether envisioned as a private family compound, multi-generational estate, or a space to operate a small business, the possibilities are endless. The all brick and stone executive atrium ranch offers nearly 8,000 sq ft of beautifully appointed living space with 5 bedrooms, 6 bathrooms and timeless architectural detail throughout. Multiple gathering spaces, custom finishes and an expansive finished lower level provide an exceptional setting for everyday living and entertaining. The first outbuilding offers ~7,000sqft of space, currently configured to include an event space with a full kitchen, office spaces with a full bathroom and an expansive garage/workshop with garage door access. A second ~3,500 sq ft building offers unfinished space with bath rough-ins, loft, laundry connections and running water, ready to be customized to suit your vision. A private ~1,000sqft guest house further enhances the property, complete with a full kitchen, bathroom, living room and sleeping area. Beyond these structures, an inground pool and pond surrounded by sprawling acreage complete this private property. With approximately ~3 acres zoned residential and the remaining ~12 acres zoned commercial, opportunities of this caliber are exceptionally rare.
5 Beds
6 Baths
7,657 sq.ft
$0 per sq.ft
Atrium,Ranch,Traditional
$ 2,895,000
Active
0
26006089
5
6
7,657
3,500
N/A
Unincorporated
Ft. Zumwalt R-II
St Charles
Residential
Atrium,Ranch,Traditional
Residential
Last 6 closed homes in this zip.
| Address | Bd/Ba | SqFt | List | Sold | Closed |
|---|---|---|---|---|---|
| 675 Homerun Drive, O'Fallon, MO 63366 | 3/2 | 1,293 | $265,000 | $270,000 101.9% of ask |
Sep 9, 2026 |
| 1809 Hyland Green Drive, O'Fallon, MO 63366 | 3/3 | 1,676 | $280,000 | $290,800 103.9% of ask |
Sep 8, 2026 |
| 6 Homefield Gardens Drive, 15N, O'Fallon, MO 63366 | 2/2 | 992 | $150,000 | $152,500 101.7% of ask |
Sep 8, 2026 |
| 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 |
| 938 Saint Joachim Drive, O'Fallon, MO 63366 | 3/3 | 1,804 | $330,000 | $325,000 98.5% of ask |
Sep 4, 2026 |
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