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

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OPEN SUN, 1PM TO 3PMFLOOR PLAN

ABOUT THIS HOME
New Home for sale in St. Charles County, MO:
Why wait to build when this one is already done and loaded with upgrades? The sellers are offering a $10,000 credit toward the buyer’s closing costs with an accepted contract by Sunday, October 4, 2026, making this an even sweeter opportunity! Just over a year old, this beautifully upgraded 3-bedroom, 2-bath home in Dardenne Prairie offers the feel of a new build without the construction timeline. Step inside to an open floor plan with 9-foot ceilings throughout, upgraded flooring, 5-inch baseboards, plantation shutters and an upgraded lighting package. The great room is highlighted by a stunning 55-inch linear electric fireplace with driftwood embers and mantel, while stained spindle

$550,000

3 beds2 baths1,860 sq ft

164 Cedarstone Dr, Dardenne Prairie, MO 63368

Open floor plan • Upgraded flooring • Plantation shutters

OPEN SUN, 12PM TO 2PM3D WALKTHROUGH

ABOUT THIS HOME
New Home for sale in St. Charles County, MO:
Country living meets modern convenience! Completely rebuilt from the foundation up (including brand new septic and well), this beautiful 3 bed, 2.5 bath ranch offers 1,700+ sq. ft. of thoughtfully designed living space on three unrestricted acres within the North Point School boundaries of the Wentzville R-IV School District. From the moment you arrive, the inviting oversized front porch welcomes you home and sets the tone for this charming country retreat. Inside, you’ll find an open, spacious floor plan featuring vaulted ceilings, LVP flooring throughout, custom cabinetry, granite countertops, and quality finishes throughout. The walk out design provides easy access to the expansive

$685,000

3 beds2.5 baths1,705 sq ft

41 Mar Pat Dr, Wentzville, MO 63385

Walk out design • Full basement • 30 x 30 outbuilding

NEW 17 HRS AGO

ABOUT THIS HOME
New Home for sale in St. Charles County, MO:
Come and see this brand new move in ready Ranch Home on water with 3 bedrooms and 2 Baths. This home has a 3 Car Garage, Huge Front Porch along with Patio underneath, Walk out Basement on Water, Large Vaulted Ceiling that spans the Dining, Living and Kitchen areas, Upgrade Cabinets with Island, Cambria Kitchen Countertops, Lux Vinyl Plank Flooring throughout the Foyer, Dining Room, Kitchen and Living Room, Double Bowl Sink in the Master Bathroom, Rough in plumbing, Stainless Steel Appliances with Space saver Microwave, Plus more! Price reflects Builder Discount. When you live in New Town you have access to over $10 million in amenities including parks, lakes, community waterpark, outdoor am

$587,745

3 beds2 baths1,840 sq ft

2974 Memphis St, Saint Charles, MO 63301

Huge front porch • Patio underneath • Upgrade cabinets

NEW 20 HRS AGO

ABOUT THIS HOME
New Home for sale in St. Charles County, MO:
McBride Homes' Burlington 2-story 3BR, 2.5 BA will be move in ready this winter! Rustic Craftsman exterior! This beautiful townhome has an open floorplan with a lg family room, breakfast area, & kitchen w/ extended breakfast bar. The kitchen has level 4 Winstead Burlap 42" cabinets, quartz countertops, & stainless-steel GE appliances. Wood laminate flooring throughout the main level! Primary bedroom has 2 large walkin closets & private bath w/ double bowl vanity, enclosed toilet, linen closet & walkin shower. The 2nd floor has a laundry room, 2 extra bedrooms w/ walk-in closets, & full bath! Extras: ¾ bath rough in at LL, 6 panel white interior doors

$362,109

3 beds2.5 baths1,719 sq ft

159 Ripple Creek Dr, Lake St Louis, MO 63367

Quartz countertops • Open floorplan • 2 garage spots

Listing provided by Zillow

NEW 21 HRS AGO

ABOUT THIS HOME
New Home for sale in St. Charles County, MO:
Pre-Construction. To Be Built Home ready to personalize into your dream home! BASE PRICE and PHOTOS are for 3BR, 2BA Maple Expanded Ranch. THREE CAR GARAGE included with every Maple Expanded home! Pricing will vary depending on various interior/exterior selections. The open floorplan is designed around the space where life is most lived – the great room, kitchen, and dining area. The home also offers a split bedroom concept with the master suite towards the back of the home featuring a large walk in closet and private bath. The secondary bedrooms and hall bath are located just off the foyer. Additional choices include luxury master bath or kitchen and bay window. This home always incl

$384,900

3 beds2 baths1,989 sq ft

2 Maple Expanded at Wilmer Cross, Wentzville, MO 63385

Private bath • Three car garage • Community playground

Property at 204 Randlin Dr, Lake Saint Louis, MO 63367, 4 beds, 2 baths

$629,900

4 beds2 baths2,354 sq ft

204 Randlin Dr, Lake Saint Louis, MO 63367

Property at 218 Ella Rose Ln, Saint Charles, MO 63304, 5 beds, 3 baths

$1,379,000

5 beds3 baths3,640 sq ft

218 Ella Rose Ln, Saint Charles, MO 63304

Property at 118 Cottle Creek Way, St Peters, MO 63304, 3 beds, 2.5 baths

$435,000

3 beds2.5 baths2,016 sq ft

118 Cottle Creek Way, St Peters, MO 63304

Listing provided by Zillow

Property at 112 Cottle Creek Way, St Peters, MO 63304, 2 beds, 2.5 baths

$413,000

2 beds2.5 baths1,590 sq ft

112 Cottle Creek Way, St Peters, MO 63304

Listing provided by Zillow

Property at 193 Santa Elena Dr, Wentzville, MO 63385, 2 beds, 2 baths

$546,550

2 beds2 baths1,592 sq ft

193 Santa Elena Dr, Wentzville, MO 63385

Property at 9043 Camino Trl, Cottleville, MO 63304, 3 beds, 2.5 baths

$449,000

3 beds2.5 baths1,660 sq ft

9043 Camino Trl, Cottleville, MO 63304

Property at 128 Kreder Ct, St Charles, MO 63304, 3 beds, 2 baths

$553,893

3 beds2 baths1,556 sq ft

128 Kreder Ct, St Charles, MO 63304

Property at 8 Highland Pl, Wentzville, MO 63385, 6 beds, 3.5 baths

$760,000

6 beds3.5 baths4,056 sq ft

8 Highland Pl, Wentzville, MO 63385

Property at 512 Spruce Hollow Ct, Wentzville, MO 63385, 6 beds, 3.5 baths

$795,000

6 beds3.5 baths4,471 sq ft

512 Spruce Hollow Ct, Wentzville, MO 63385

Property at 1585-1599 Belleau Creek Rd Unit 1585,1589,1595,1599, St Peters, MO 63366, 12 beds, 8 baths

$1,599,600

12 beds8 baths1,809 sq ft

1585-1599 Belleau Creek Rd Unit 1585,1589,1595,1599, St Peters, MO 63366

Property at TBB Savannah E - Phoenix @ Winghaven, O'fallon, MO 63368, 4 beds, 2.5 baths

$690,200

4 beds2.5 baths2,620 sq ft

TBB Savannah E - Phoenix @ Winghaven, O'fallon, MO 63368

Property at 107 Wolf Den Ct, Lake St Louis, MO 63367, 4 beds, 3 baths

$659,900

4 beds3 baths3,391 sq ft

107 Wolf Den Ct, Lake St Louis, MO 63367

Property at 220 Ella Rose Ln, Saint Charles, MO 63304, 4 beds, 3.5 baths

$1,295,000

4 beds3.5 baths4,051 sq ft

220 Ella Rose Ln, Saint Charles, MO 63304

Property at 236 Woodhurst, Wentzville, MO 63385, 5 beds, 3.5 baths

$800,000

5 beds3.5 baths4,260 sq ft

236 Woodhurst, Wentzville, MO 63385

Property at 1000 Bellevaux Pl, Saint Charles, MO 63301, 3 beds, 2.5 baths

$869,900

3 beds2.5 baths2,592 sq ft

1000 Bellevaux Pl, Saint Charles, MO 63301

Property at 310 Osprey Ct, Lake St Louis, MO 63367, 4 beds, 3.5 baths

$665,000

4 beds3.5 baths3,430 sq ft

310 Osprey Ct, Lake St Louis, MO 63367

Property at 310 Switchgrass Landing Ln, Cottleville, MO 63304, 4 beds, 3 baths

$866,087

4 beds3 baths3,546 sq ft

310 Switchgrass Landing Ln, Cottleville, MO 63304

Listing provided by Zillow

Property at 247 Cambium Ct, Wentzville, MO 63385, 2 beds, 2 baths

$500,000

2 beds2 baths1,646 sq ft

247 Cambium Ct, Wentzville, MO 63385

Property at 1050 Morgan Meadow Dr, Wentzville, MO 63385, 3 beds, 2.5 baths

$742,900

3 beds2.5 baths2,056 sq ft

1050 Morgan Meadow Dr, Wentzville, MO 63385

Property at 104 Quail Bluff Ct, Wentzville, MO 63385, 3 beds, 2 baths

$480,000

3 beds2 baths1,678 sq ft

104 Quail Bluff Ct, Wentzville, MO 63385

Property at 8 Shady Elm Ct, Saint Charles, MO 63301, 4 beds, 2.5 baths

$600,000

4 beds2.5 baths2,316 sq ft

8 Shady Elm Ct, Saint Charles, MO 63301

Property at 96 Mora Blvd, O Fallon, MO 63368, 3 beds, 2.5 baths

$362,500

3 beds2.5 baths1,363 sq ft

96 Mora Blvd, O Fallon, MO 63368

Property at 107 Quail Bluff Ct, Wentzville, MO 63385, 2 beds, 2 baths

$412,000

2 beds2 baths1,302 sq ft

107 Quail Bluff Ct, Wentzville, MO 63385

Property at 201 Keaton Woods Dr, O Fallon, MO 63368, 3 beds, 3 baths

$629,000

3 beds3 baths2,596 sq ft

201 Keaton Woods Dr, O Fallon, MO 63368

Property at 717 Southerland Dr, O Fallon, MO 63368, 4 beds, 2.5 baths

$634,900

4 beds2.5 baths3,049 sq ft

717 Southerland Dr, O Fallon, MO 63368

Listing provided by Zillow

Property at 214 Harmony Meadows Ct #214, O Fallon, MO 63368, 2 beds, 2 baths

$215,000

2 beds2 baths996 sq ft

214 Harmony Meadows Ct #214, O Fallon, MO 63368

Property at 215 Rugged Acres, Defiance, MO 63341, 3 beds, 2 baths

$639,000

3 beds2 baths2,013 sq ft

215 Rugged Acres, Defiance, MO 63341

Property at 107 Timber Wind, Wentzville, MO 63385, 6 beds, 3.5 baths

$700,000

6 beds3.5 baths4,500 sq ft

107 Timber Wind, Wentzville, MO 63385

Property at 427 Sunset Hollow Dr, Wentzville, MO 63385, 2 beds, 2.5 baths

$298,900

2 beds2.5 baths1,448 sq ft

427 Sunset Hollow Dr, Wentzville, MO 63385

Property at 312 Summer Glen Ln, Saint Charles, MO 63301, 3 beds, 2 baths

$669,900

3 beds2 baths2,138 sq ft

312 Summer Glen Ln, Saint Charles, MO 63301

Property at 4204 Marais Temps Clair Dr, Saint Charles, MO 63301, 4 beds, 3.5 baths

$549,950

4 beds3.5 baths2,582 sq ft

4204 Marais Temps Clair Dr, Saint Charles, MO 63301

Property at 365 Kreder Ridge Cir, Saint Charles, MO 63304, 4 beds, 4.5 baths

$869,999

4 beds4.5 baths4,983 sq ft

365 Kreder Ridge Cir, Saint Charles, MO 63304

Property at 83 Grantham Estates Dr, Wentzville, MO 63385, 4 beds, 3.5 baths

$768,500

4 beds3.5 baths2,548 sq ft

83 Grantham Estates Dr, Wentzville, MO 63385

Property at 5 Dragonstone Ct, Dardenne Prairie, MO 63368, 5 beds, 3.5 baths

$947,500

5 beds3.5 baths3,979 sq ft

5 Dragonstone Ct, Dardenne Prairie, MO 63368

Property at 708 Celebration Ct, Foristell, MO 63348, 4 beds, 2.5 baths

$409,900

4 beds2.5 baths2,083 sq ft

708 Celebration Ct, Foristell, MO 63348

Property at 190 Santa Elena Dr, Wentzville, MO 63385, 2 beds, 2 baths

$559,900

2 beds2 baths1,768 sq ft

190 Santa Elena Dr, Wentzville, MO 63385

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Based on information submitted to the MLS GRID as of Sat Oct 03 2026. 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.

New Homes for Sale in St. Charles County

There are currently 128 new homes for sale in St. Charles County at a median listing price of $400K. 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 39 days and receive 1 offers. This map is refreshed with the newest listings in St. Charles County every 15 minutes.

In the past month, 525 homes have been sold in St. Charles County. In addition to houses in St. Charles County, there were also 144 condos, 94 townhouses, and 4 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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