Date
Details
Price
Change
Source
5/20/2026
Listed
$1,450,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
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Property Description
Welcome to The Summit at Penelope Valley, an intimate 19-homesite enclave featuring 5-8 acre lots and a rare blend of luxury, privacy, and intentional design. This to be built home offered by Lux Building Group. This custom luxury ranch was thoughtfully designed for effortless living with a timeless modern organic aesthetic throughout. Warm white oak floors, rustic beams, screened cabinet details, honed granite surfaces, gold fixtures, and curated textures create a refined yet inviting atmosphere. The luxury primary suite serves as a private retreat featuring a custom walk-in closet with direct laundry access, heated floors, an oversized walk-in shower, and a freestanding soaking tub. The white oak kitchen is both functional and striking with concealed pantry access, rustic beam accents, and elevated designer finishes throughout. Offering 3 bedrooms and 4 full baths, the home also includes a dedicated gym and private office-both featuring their own bathrooms and easily convertible into additional bedrooms for up to 5 bedrooms total. Outdoor living shines with a screened porch showcasing barnwood ceilings, indirect ambient lighting, and a cozy fireplace perfect for year-round enjoyment. The finished lower level is built for entertaining with acid-stained floors, a media room, wet bar, game area, and two additional full bathrooms. Completing the property is a spacious 3-car auto court garage, all set within one of the area's most exclusive acreage communities.
Full Property Details
Full Property Details for 3700 Nadler Rd #(TBB)
General
- Price: $1,450,000
- HOA FEE: $63/month
- HOA FEE FREQ.: Annually
- Taxes: $150 (2026)
- Status: Active
- Type: Single Family
- Source: MARIS
- MLS ID: 26031451
- Updated: 5/21/2026
- Added to Site: 4 day(s) ago
Interior
- Number of Rooms: 10
- Interior Features: Bar, Beamed Ceilings, Breakfast Bar, Breakfast Room, Built-in Features, Butler Pantry, Ceiling Fan(s), Chandelier, Coffered Ceiling(s), Custom Cabinetry, Double Vanity, Entrance Foyer, High Speed Internet, Kitchen Island, Open Floorplan, Recessed Lighting, Smart Home, Solid Surface Countertop(s), Special Millwork, Tub, Vaulted Ceiling(s), Walk-In Closet(s), Walk-In Pantry, Wet Bar
- Fireplace: Yes
- Number of Fireplaces: 2
- Fireplace(s): Great Room, Masonry, Outside, Ventless, Wood Burning
- Appliances: Propane Cooktop, ENERGY STAR Qualified Dishwasher, Disposal, Exhaust Fan, Instant Hot Water, Humidifier, Microwave, Built-In Electric Oven, Built-In Gas Oven, Double Oven, Propane Water Heater, Range Hood, Built-In Gas Range, Gas Water Heater, Water Purifier, Wine Refrigerator, Bar Fridge
Rooms
Bathrooms
- Total Bathrooms: 4
- Full Bathrooms: 4
- Main Floor Baths: 2
Bedrooms
- Total Bedrooms: 4
- Bedrooms Main & Up: 3
Parking
- Garage: Yes
- Attached garage: Yes
- Garage Spaces: 3
- Parking Features: Garage, Garage Door Opener
Location
- Area: 410 - Francis Howell
- County: St. Charles
- Township: Wentzville
- Subdivision: The Summit at Penelope Valley
- Cross Streets: Hopewell
- Driving Directions: Use 3700 Nadler Rd. Wentzville, MO 63385 in apple maps or waze to get to the development. Hwy N to Hopewell, Hopewell to Nadler Rd, The Summit at Penelope Valley is on your left.
School Information
- High School District: Francis Howell R-III
- Elementary School: Daniel Boone Elem.
- Middle School: Francis Howell Middle
- High School: Francis Howell High
Community
- Assoc. Fees Include: Common Area Maintenance, Snow Removal
- Units Assoc/Comm: 19
Heating & Cooling
- Cooling Type: Ceiling Fan(s), Central Air Conditioning, Geothermal, Zoned
- Heating Type: Electric, Propane
Utilities
- Sewer: Septic Tank
- Water: Well
- Utility Description: Electricity Connected, Propane, Underground Utilities
Structural Information
- Architectural Style: Atrium, Modern
- Builder: Lux Building Group LLC
- Model: Boomer
- Basement: Yes
- Basement Desc.: Poured Cement (9 Feet or More), Partially Finished, Sump Pump, Walk-Out Access, Walk-Up Access
- Roof: Architectural Shingle
- Square Feet: 4,500
- Year Built: 2026
Lot Features
- Lot Size (Acres): 5
- Lot Size (Sq. Ft.): 217,800
- Lot Size Source: Survey
- Lot Dimensions: see survey
- Lot Features: Adjoins Open Ground, Adjoins Wooded Area, Agricultural, Back Yard, Cleared, Corner Lot, Cul-De-Sac, Level, Open Lot, Pond on Lot, Subdivided, Suitable for Horses, Waterfront
Water Features
- Water Front: Yes
Financial Considerations
- Association Fee: $750
- Assoc Fee Freq.: Annually
- Tax Amount: $150
- Tax Year: 2026
Disclosures and Reports
- Ownership: Private
- Special Conditions: Standard
- Documents Avail.: Aerial Photos, Boundary Survey, Building Plans, Floor Plan, Legal Description, Plat, Survey, Topography Survey
- Disclosures/Reports: Flood Plain No, HOA/Condo Disclosure Available
- Property ID: 3-0029-S024-00-000.0000000
Listed by Compass Realty Group
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Schools
Schools serving 3700 Nadler Rd #(TBB)
School District:Francis Howell R-Iii School District
| Name | Grades | Distance |
|---|---|---|
Daniel Boone Elementary School, Wentzville, MO 201 West Highway D, Wentzville, MO 63385 | K-5 | 2 mi |
Francis Howell Middle School 825 O'Fallon Rd, Saint Charles, MO 63304 | 6-8 | 9.9 mi |
Francis Howell High School 7001 Missouri 94, Saint Charles, MO 63304 | 9-12 | 8 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 3700 Nadler Rd #(TBB)
Estimate the Cost
Estimate the Cost for 3700 Nadler Rd #(TBB)
3700 Nadler Rd #(TBB), Unincorporated, MO 63385 (MLS# 26031451) is a Single Family property with 4 bedrooms and 4 full bathrooms. 3700 Nadler Rd #(TBB) is currently listed for $1,450,000 and was received on May 20, 2026. Want to learn more about 3700 Nadler Rd #(TBB)? Do you have questions about finding other Single Family real estate for sale in Unincorporated? You can browse all Unincorporated real estate or contact a Coldwell Banker agent to request more information.