Commercial & Investment Real Estate Specialists
4 Santa Ynez Court
St Charles, MO, 63303
$419,900
4 Beds
3 Baths
3,034 SqFt
0.21 Acres
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MLS #MIS26028429 image #0
Charming Ranch with Luxury In-Law Suite in Prime Cul-de-Sac Location

Discover the perfect blend of comfort and versatility in this meticulously maintained ranch home. From the moment you step into the sun-drenched foyer, you’ll appreciate the seamless flow of neutral flooring and the expansive, open-concept design. The heart of the home is a vaulted great room anchored by a classic wood-burning brick fireplace, leading into a chef’s kitchen equipped with a large center island, tile backsplash, stainless appliances, and a dedicated planning desk.

Step through elegant French doors into the spacious sunroom—your new favorite spot for morning coffee or afternoon relaxation. The primary retreat offers a tranquil escape with a walk-in closet and a luxury en suite featuring dual sinks, a soaking tub, and a separate shower. Two additional bedrooms and a convenient main-floor laundry complete the level.

The true “wow” factor is the fully finished walkout lower level. Designed with multi-generational living in mind, this space functions as a complete second home with a full kitchen, a large bedroom with a walk-in closet, a full bath, and its own laundry hookups. Outside, enjoy a private patio and mature landscaping on a peaceful cul-de-sac lot. Located just steps from Schaefer Park and minutes from top-rated schools, libraries, and shopping, this home offers unparalleled convenience and space.

Property Details

Price:
$419,900
MLS #:
MIS26028429
Status:
Active Under Contract
Beds:
4
Baths:
3
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
Wilshire Valley
Neighborhood:
411francishowellnorth
Listed Date:
May 14, 2026
Finished Sq Ft:
3,034
Lot Size:
9,148 sqft / 0.21 acres (approx)
Year Built:
1990
Traditional411 – Francis Howell North411francishowellnorthWilshire ValleyFrancis Howell R-iiiFairmount Elem.Hollenbeck MiddleFrancis Howell North High

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Schools

School District:
Francis Howell R-III
Elementary School:
Fairmount Elem.
Middle School:
Hollenbeck Middle
High School:
Francis Howell North High

Interior

Above Grade Finished Area
1896
Appliances
Dishwasher, Disposal, Microwave, Electric Oven, Electric Range
Bathrooms
3 Full Bathrooms
Below Grade Finished Area
1138
Cooling
Attic Fan, Ceiling Fan(s), Central Air, Electric
Fireplaces Total
1
Flooring
Carpet, Ceramic Tile, Laminate
Heating
Forced Air, Natural Gas
Laundry Features
Main Level
Levels
One
Main Level Bedrooms
3

Exterior

Architectural Style
Traditional
Association Amenities
Common Ground
Construction Materials
Brick Veneer, Vinyl Siding
Garage Spaces
2
Lot Features
Corner Lot, Cul-De-Sac
Patio And Porch Features
Covered, Enclosed, Patio, Screened
Window Features
Tilt-In Windows

Financial

HOA Fee
$60
HOA Fee Frequency
Annually
HOA Includes
Common Area Maintenance
HOA Name
Wilshire Valley
Tax Year
2025
Taxes
$4,053

Map

Community

Subdivisions in St Charles

Market Summary

Current real estate data for Single Family in St Charles as of Jun 03, 2026
323
Single Family Listed
65
Avg DOM
197
Avg $ / SqFt
$456,268
Avg List Price

Property Summary

    Located in the Wilshire Valley subdivision, 4 Santa Ynez Court St Charles MO is a Single Family for sale in St Charles, MO, 63303. It is listed for $419,900 and features 4 beds, 3 baths, and has approximately 3,034 square feet of living space, and was originally constructed in 1990. The current price per square foot is $138. The average price per square foot for Single Family listings in St Charles is $197. The average listing price for Single Family in St Charles is $456,268. To schedule a showing of MLS#mis26028429 at 4 Santa Ynez Court in St Charles, MO, contact your Realty Exchange agent at (314) 647-2220.

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