4 Bedroom homes for sale & real estate in St. Charles County, MO

432 homes

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NEW CONSTRUCTION

ABOUT THIS HOME
4 Bedroom Homes for Sale in St. Charles County, MO
Custom Build Opportunity on a 1-Acre Wooded Homesite! Discover a rare opportunity to build your dream home with Lombardo Homes on a picturesque 1-acre wooded lot ideally located at the edge of Cottleville—close to shopping, dining, and top-rated schools. The Forest "J" is an elegant two-story home offering over 2,900 sq. ft. of thoughtfully designed living space, featuring 4 bedrooms and 2.5 bathrooms. The main floor welcomes you with a formal dining room and private study off the foyer, a spacious great room that seamlessly opens to the kitchen and nook, a family entry with walk-in closet, and a convenient three-car garage. Upstairs, you’ll find a laundry room, luxuri

$903,000

4 beds2.5 baths2,960 sq ft

New Build Forest J at Weiss Rd, O'fallon, MO 63376

Close to dining • Close to shopping • 1 acre lot

NEW CONSTRUCTION

ABOUT THIS HOME
4 Bedroom Homes for Sale in St. Charles County, MO
Move-in Ready at Cedarstone! Discover the exceptional Lancaster model at 116 Cedarstone Dr in Dardenne Prairie, MO, blending modern sophistication and timeless elegance. Located in the scenic Cedarstone community, this stunning residence offers a spacious open layout, including an upgraded second-floor plan and a three-car garage. Inside, enjoy premium finishes, a beautiful direct-vent fireplace, and a gourmet kitchen with quartz countertops and high-end cabinetry. The primary suite boasts a luxury bath, while thoughtful touches like recessed lighting and a fully sodded, irrigated yard complete this beautiful property. COOL: 14 SEER+

$599,900

4 beds3.5 baths2,892 sq ft

116 Cedarstone Dr, Dardenne Prairie, MO 63368

Quartz countertops • Luxury bath • Gourmet kitchen

3D WALKTHROUGH

ABOUT THIS HOME
4 Bedroom Homes for Sale in St. Charles County, MO
Gorgeous newly built (Dec 2024) Lombardo home, located in sought after Streets of Caledonia subdivision, on a premium cul-de-sac & backing to a water view! Why wait for new construction when you can enjoy a spacious 4 Bed/2.5 Bath with all the upgrades! Main floor features beautiful wide-plank engineered hardwood floors throughout, along with 9' ceilings & plenty of windows for an open airy feel. Be wowed by the gourmet kitchen featuring 42" cabinets, Quartz counters, custom tile backsplash, large kitchen island, deep sink & walk-in pantry. Easily entertain with the open floor plan & living room anchored by an impressive floor to ceiling stone gas FP. Step out

$549,000

4 beds2.5 baths2,640 sq ft

514 Clarkston Dr, O Fallon, MO 63368

7,840 sq ft lot • 2 garage spots • Community pool

ABOUT THIS HOME
4 Bedroom Homes for Sale in St. Charles County, MO
Seller is MOTIVATED, she said MAKE AN OFFER! Step into this like-new luxury home—renovated from the drywall out—offering a seamless blend of modern design and inviting comfort. The charming front porch sets the tone for what’s inside: 4 bedrooms | 2.5 baths and an open-concept main level featuring continuous LVP flooring, soaring 9-ft ceilings, and sunlit, airy living spaces. The Instagram-worthy kitchen is a true showstopper with white quartz countertops, beveled glass backsplash, 42” cabinets with crown trim, and all-new stainless steel appliances. A cozy breakfast nook opens to the main living area, covered patio, and a stunning, light-filled hearth room. Also on

$525,000

4 beds2.5 baths2,808 sq ft

572 Misty Mountain Dr, O Fallon, MO 63368

Cozy breakfast nook • Charming front porch • Versatile flex room

3D WALKTHROUGH

ABOUT THIS HOME
4 Bedroom Homes for Sale in St. Charles County, MO
Meticulously maintained 2-story traditional home with over 3,300 sf of finished living space and impressive landscape. Boasting 4 beds, 3.5 baths plus an office or nursery, sunroom and breakfast room. Entertain in style with a formal dining room. The chef's kitchen is a standout: plantation shutters, custom hickory cabinets, granite counters, center island, planning desk, and a double oven perfect for culinary enthusiasts. Gleaming wood floors grace most of the main level, and a newly updated brick wood-burning fireplace anchors the living room. A rare opportunity for car enthusiasts-this one-of-a-kind property has a highlight feature that sets it apart: garages for up to 7 vehicles. Parki

$775,000

4 beds3.5 baths3,341 sq ft

19 Jacks Cabin Dr, Defiance, MO 63341

3 acre lot • 7 garage spots • Built 1992

Property at 141 Cardow Dr, O Fallon, MO 63368, 4 beds, 3.5 baths

$644,900

4 beds3.5 baths3,115 sq ft

141 Cardow Dr, O Fallon, MO 63368

Property at New Build Rainier "f" - Dragonstone, Dardenne Prairie, MO 63368, 4 beds, 2.5 baths

$707,800

4 beds2.5 baths3,346 sq ft

New Build Rainier "f" - Dragonstone, Dardenne Prairie, MO 63368

Property at 14 Callaway Ridge Ct, Defiance, MO 63341, 4 beds, 4.5 baths

$1,274,500

4 beds4.5 baths4,870 sq ft

14 Callaway Ridge Ct, Defiance, MO 63341

Property at 301 Switchgrass Landing Ln, Cottleville, MO 63304, 4 beds, 3.5 baths

$825,000

4 beds3.5 baths3,546 sq ft

301 Switchgrass Landing Ln, Cottleville, MO 63304

Property at 4075 Highway D, Defiance, MO 63341, 4 beds, 4 baths

$1,199,000

4 beds4 baths2,436 sq ft

4075 Highway D, Defiance, MO 63341

Property at 307 Morse Cir, Wentzville, MO 63385, 4 beds, 2.5 baths

$390,000

4 beds2.5 baths2,710 sq ft

307 Morse Cir, Wentzville, MO 63385

Property at 1 Tbb Forest@brookside, O Fallon, MO 63366, 4 beds, 2.5 baths

$485,000

4 beds2.5 baths2,968 sq ft

1 Tbb Forest@brookside, O Fallon, MO 63366

Property at 1 Country House Ct, Boone Township, MO 63385, 4 beds, 3.5 baths

$799,900

4 beds3.5 baths3,752 sq ft

1 Country House Ct, Boone Township, MO 63385

Property at 210 Randlin Dr, Lake Saint Louis, MO 63367, 4 beds, 2.5 baths

$622,748

4 beds2.5 baths2,956 sq ft

210 Randlin Dr, Lake Saint Louis, MO 63367

Property at 1 Tbb Bradford @willow Grv, Dardenne Prairie, MO 63368, 4 beds, 3.5 baths

$628,990

4 beds3.5 baths3,478 sq ft

1 Tbb Bradford @willow Grv, Dardenne Prairie, MO 63368

Property at 261 Three Cedars Dr, Lake Saint Louis, MO 63367, 4 beds, 2.5 baths

$485,000

4 beds2.5 baths3,162 sq ft

261 Three Cedars Dr, Lake Saint Louis, MO 63367

Property at New Build Berkshire II "d" @ Inverness, O Fallon, MO 63368, 4 beds, 3 baths

$494,100

4 beds3 baths2,516 sq ft

New Build Berkshire II "d" @ Inverness, O Fallon, MO 63368

Property at 8019 Cotswald Trl, Cottleville, MO 63304, 4 beds, 3.5 baths

$689,900

4 beds3.5 baths2,892 sq ft

8019 Cotswald Trl, Cottleville, MO 63304

Property at 11 Warchol Ct, O Fallon, MO 63368, 4 beds, 3.5 baths

$965,774

4 beds3.5 baths4,058 sq ft

11 Warchol Ct, O Fallon, MO 63368

Property at The Weston Plan, Wentzville, MO 63385, 4 beds, 2.5 baths

$430,000

4 beds2.5 baths2,326 sq ft

The Weston Plan, Wentzville, MO 63385

Listing provided by Zillow

Property at 1 Tbb Princeton @willow Grv, Dardenne Prairie, MO 63368, 4 beds, 2.5 baths

$535,990

4 beds2.5 baths2,779 sq ft

1 Tbb Princeton @willow Grv, Dardenne Prairie, MO 63368

Property at 570 Mexico Rd, Wentzville, MO 63385, 4 beds, 4.5 baths

$1,475,000

4 beds4.5 baths4,514 sq ft

570 Mexico Rd, Wentzville, MO 63385

Property at 354 Healthy Way, St Peters, MO 63304, 4 beds, 3.5 baths

$694,900

4 beds3.5 baths3,215 sq ft

354 Healthy Way, St Peters, MO 63304

Property at The Oakdale Plan, Wentzville, MO 63385, 4 beds, 2.5 baths

$450,000

4 beds2.5 baths2,710 sq ft

The Oakdale Plan, Wentzville, MO 63385

Listing provided by Zillow

Property at 1605 High Sierra Dr, Foristell, MO 63348, 4 beds, 5.5 baths

$989,900

4 beds5.5 baths4,416 sq ft

1605 High Sierra Dr, Foristell, MO 63348

Property at 3075 Pirogue St, St. Charles, MO 63301, 4 beds, 2.5 baths

$559,995

4 beds2.5 baths2,511 sq ft

3075 Pirogue St, St. Charles, MO 63301

Property at The Sunbury Plan, Wentzville, MO 63385, 4 beds, 2.5 baths

$440,000

4 beds2.5 baths2,554 sq ft

The Sunbury Plan, Wentzville, MO 63385

Listing provided by Zillow

Property at 2018 Butte Trail Ct, Cottleville, MO 63304, 4 beds, 2.5 baths

$742,701

4 beds2.5 baths2,671 sq ft

2018 Butte Trail Ct, Cottleville, MO 63304

Listing provided by Zillow

Property at New Build Rainier "f" - Village at Twin Creeks, Cottleville, MO 63304, 4 beds, 2.5 baths

$1,039,200

4 beds2.5 baths3,346 sq ft

New Build Rainier "f" - Village at Twin Creeks, Cottleville, MO 63304

Property at 3689 Sweetwater Crossing Pl, Saint Charles, MO 63301, 4 beds, 3.5 baths

$580,000

4 beds3.5 baths3,320 sq ft

3689 Sweetwater Crossing Pl, Saint Charles, MO 63301

Property at New Build Rainer "f" @saxony Rdg, Boone Township, MO 63385, 4 beds, 1.5 baths

$798,000

4 beds1.5 baths3,346 sq ft

New Build Rainer "f" @saxony Rdg, Boone Township, MO 63385

Property at 136 Sweetgrass Point Way, Cottleville, MO 63304, 4 beds, 3.5 baths

$898,077

4 beds3.5 baths3,340 sq ft

136 Sweetgrass Point Way, Cottleville, MO 63304

Property at 548 Edison Way, Wentzville, MO 63385, 4 beds, 2.5 baths

$400,673

4 beds2.5 baths1,902 sq ft

548 Edison Way, Wentzville, MO 63385

Property at 1000 Santiago Trl, Cottleville, MO 63304, 4 beds, 3.5 baths

$808,963

4 beds3.5 baths2,696 sq ft

1000 Santiago Trl, Cottleville, MO 63304

Property at 2257 Autumn Trace Pkwy, Wentzville, MO 63385, 4 beds, 3 baths

$369,000

4 beds3 baths2,127 sq ft

2257 Autumn Trace Pkwy, Wentzville, MO 63385

Property at 608 Palisades Dr, Saint Charles, MO 63301, 4 beds, 2.5 baths

$375,000

4 beds2.5 baths1,890 sq ft

608 Palisades Dr, Saint Charles, MO 63301

Property at 113 Royal Troon Dr, O Fallon, MO 63368, 4 beds, 3.5 baths

$849,465

4 beds3.5 baths3,685 sq ft

113 Royal Troon Dr, O Fallon, MO 63368

Listing provided by Zillow

Property at 216 Liberty Valley Dr, Foristell, MO 63348, 4 beds, 2.5 baths

$499,900

4 beds2.5 baths2,994 sq ft

216 Liberty Valley Dr, Foristell, MO 63348

Property at The Glacier Plan, Wentzville, MO 63385, 4 beds, 2.5 baths

$604,000

4 beds2.5 baths2,831 sq ft

The Glacier Plan, Wentzville, MO 63385

Listing provided by Zillow

Property at 2 Royal II at Harvest Mnrs, O'fallon, MO 63385, 4 beds, 2.5 baths

$359,900

4 beds2.5 baths2,001 sq ft

2 Royal II at Harvest Mnrs, O'fallon, MO 63385

Property at 1 Tbb Savannah Village at Twin Creeks, Cottleville, MO 63304, 4 beds, 2.5 baths

$959,000

4 beds2.5 baths2,620 sq ft

1 Tbb Savannah Village at Twin Creeks, Cottleville, MO 63304

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Based on information submitted to the MLS GRID as of Sun Dec 21 2025. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

4 Bedroom Homes for Sale in St. Charles County

There are currently 432 4 bedroom homes in St. Charles County. Some of these homes are "Hot Homes," meaning they're likely to sell quickly. Most homes for sale in St. Charles County stay on the market for 53 days and receive 11 offers. This map is refreshed with the newest listings in St. Charles County every 15 minutes.

In the past month, 424 homes have been sold in St. Charles County. In addition to houses in St. Charles County, there were also 122 condos, 67 townhouses, and 10 multi-family units for sale in St. Charles County last month. Find your dream home in St. Charles County using the tools above. Use filters to narrow your search by price, square feet, beds, and baths to find homes that fit your criteria. Our top-rated real estate agents in St. Charles County are local experts and are ready to answer your questions about properties, neighborhoods, schools, and the newest listings for sale in St. Charles County. If you're looking to sell your home in the St. Charles County area, our listing agents can help you get the best price. Redfin is redefining real estate and the home buying process in St. Charles County with industry-leading technology, full-service agents, and lower fees that provide a better value for Redfin buyers and sellers.

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