$390,000
428 Chelsea Way Drive
Monticello Estate #1, St Charles, Missouri, 63304
MLS® 26044218 · Listed by Coldwell Banker Realty - Gundaker
About this property
Welcome home to this beautifully updated two-story nestled in a highly desired neighborhood! From the moment you step inside, you’ll appreciate the laminate flooring throughout the main level, crisp white cabinetry, granite countertops, and stainless steel appliances that make the kitchen both functional and inviting. Convenient main-floor laundry adds to the home’s everyday ease. Upstairs, the spacious vaulted primary suite offers a relaxing retreat with an updated bathroom vanity and a walk-in closet complete with custom organizers. Three additional bedrooms and an updated hall bath provide plenty of space for family, guests, or a home office. The finished lower level expands your living options with versatile flex space that’s perfect for a recreation room, media room, workout area, or playroom, plus the convenience of a half bath. Step outside to enjoy the lovely backyard featuring a large patio—ideal for entertaining, grilling, or simply relaxing. Residents of this amenity-rich community enjoy access to neighborhood swimming pools, tennis/pickleball courts, basketball courts, clubhouse, scenic walking trails, and ponds for fishing. This home offers the perfect combination of comfort, updates, and an exceptional lifestyle. Don’t miss your opportunity to make it yours!
Room details
| Room | Level | Dimensions | Features |
|---|---|---|---|
| Living Room | Main | 12.00 × 11.00 | — |
| Family Room | Main | 15.00 × 14.00 | — |
| Breakfast Room | Main | 12.00 × 9.00 | — |
| Kitchen | Main | 11.00 × 9.00 | — |
| Dining Room | Main | 11.00 × 11.00 | — |
| Primary Bedroom | Upper | 16.00 × 11.00 | — |
| Bedroom 2 | Upper | 12.00 × 10.00 | — |
| Bedroom 3 | Upper | 13.00 × 9.00 | — |
| Bedroom 4 | Upper | 9.00 × 9.00 | — |
| Recreation Room | Lower | 17.00 × 12.00 | — |
| Other | Lower | 11.00 × 9.00 | — |
| Game Room | Lower | 10.00 × 10.00 | — |
Estimated value
$397,040
Estimated range: $387,840 – $406,241 · 2% confidence
Estimated value by month
This is an automated estimate based on MLS® market data — not an appraisal or a substitute for professional advice.
Curious what your own home is worth? Get a free estimate →Comparable recent sales
Sold records the MLS® data provider selected as comparable to this home — nearby recent sales at a similar price, bed count, and property type. Locations are shown at the neighborhood level only.
$410,000
Listed at $410,000
Monticello Village D, O'Fallon, Missouri
4 bd · 4 ba · 2514.00 sqft · Residential
$413,000
Listed at $420,000
Monticello Village B, O'Fallon, Missouri
4 bd · 3 ba · 2188.00 sqft · Residential
$429,000
Listed at $399,900
Monticello Village B, O'Fallon, Missouri
4 bd · 3 ba · 2309.00 sqft · Residential
$420,000
Listed at $415,500
Glenallen Estate #2, St Peters, Missouri
4 bd · 3 ba · 2444.00 sqft · Residential
$385,000
Listed at $389,900
Twin Chimneys Village B Lindenwood, O'Fallon, Missouri
4 bd · 3 ba · 2546.00 sqft · Residential
$418,400
Listed at $424,900
Country Crossing Manor, St Peters, Missouri
4 bd · 3 ba · 2227.00 sqft · Residential
MLS® data for this listing last updated Aug 3, 2026.