$789,900
4225 Napa View Lane
Unincorporated, MO, 63304
Discover modern luxury at its finest with this brand-new construction at 4225 Napa View Lane, nestled within the exclusive gated community of Crest over the Katy Trail. With an open layout, the 18-foot ceilings in the living room create an expansive and airy atmosphere, ideal for both entertaining and relaxation. The design includes a main floor primary bedroom for convenience and privacy, complemented by a secondary primary ensuite upstairs for added comfort and flexibility. This home, featuring four bedrooms and four bathrooms, is impeccably tailored for modern living. Culinary enthusiasts will adore the kitchen, which boasts a 48-inch luxury oven stove and a spacious 5-foot by 8-foot island, perfect for meal preparation and casual dining. The basement, with its 12-foot foundation pour, offers endless potential. It’s the perfect blank canvas to create a golf simulator room, additional bedrooms, or extra living spaces, especially with its proximity to Whitmoor Country Club, just two miles away. Enjoy the convenience of direct access to the Katy Trail at the entrance to the subdivision. Located within the highly regarded Francis Howell School District, this home is also close to the charming community of Cottleville and offers easy access to Highway 364, making commuting and exploring the surrounding areas effortless. Experience premium living in a home that beautifully balances elegance and functionality, a true gem in St. Charles, Missouri.
Property Details
Price:
$789,900
MLS #:
MIS26017274
Status:
Active
Beds:
4
Baths:
4
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
Crest Over Katy Trail
Neighborhood:
412francishowellcntrl
Listed Date:
Mar 25, 2026
Lot Size:
6,534 sqft / 0.15 acres (approx)
Year Built:
2026
Schools
School District:
Francis Howell R-III
Elementary School:
Castlio Elem.
Middle School:
Bryan Middle
High School:
Francis Howell High
Interior
Above Grade Finished Area
2746
Bathrooms
3 Full Bathrooms, 1 Half Bathroom
Cooling
Central Air
Fireplaces Total
1
Heating
Forced Air
Levels
One and One Half
Main Level Bedrooms
1
Exterior
Architectural Style
Modern
Association Amenities
Security
Attached Garage YN
1
Construction Materials
Brick Veneer, Fiberglass Siding
Garage Spaces
2
Lot Features
Adjoins Common Ground, Cul-De-Sac
New Construction YN
1
Financial
HOA Fee
$1,500
HOA Fee Frequency
Annually
HOA Includes
Management
HOA Name
Crest Over katy Trakl
Tax Year
2025
Taxes
$448
Kahn & Busk Real Estate Partners have earned the top team spot at Coldwell Banker Premier Group for several years in a row! We are dedicated to helping our clients with all of their residential real estate needs. Whether you are a first time buyer or looking to downsize, we can help you with buying your next home and selling your current house. We have over 25 years of experience in the real estate industry in Eureka, St. Louis and surrounding areas.
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Map
Current real estate data for Single Family in Unincorporated as of Apr 18, 2026
162
Single Family Listed
80
Avg DOM
158
Avg $ / SqFt
$326,530
Avg List Price
Community
- Address4225 Napa View Lane Unincorporated MO
- SubdivisionCrest Over Katy Trail
- CityUnincorporated
- CountySt. Charles
- Zip Code63304
Similar Listings Nearby
Property Summary
- Located in the Crest Over Katy Trail subdivision, 4225 Napa View Lane Unincorporated MO is a Single Family for sale in Unincorporated, MO, 63304. It is listed for $789,900 and features 4 beds, 4 baths, and has approximately 0 square feet of living space, and was originally constructed in 2026. The average price per square foot for Single Family listings in Unincorporated is $158. The average listing price for Single Family in Unincorporated is $326,530.

Copyright 2026. All rights reserved.
4225 Napa View Lane
Unincorporated, MO



