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26 Windcastle Drive, Unincorporated, MO 63304

Wind Castle #1 · St. Charles County

Key Facts

4Beds
6Baths
5,996Sq Ft
1999Year Built
0.68Lot (acres)

Description

An extraordinary custom atrium ranch by award-winning Schaeffer Homes, this exceptional residence is a masterclass in timeless architecture, impeccable craftsmanship, and thoughtfully curated design. Every detail has been meticulously executed, from soaring ceilings and exquisite custom millwork to wide-plank French oak flooring that flows seamlessly throughout the main level. A grand entrance with dramatic leaded-glass door and sidelights opens to an elegant marble foyer, introducing beautifully appointed living spaces including a sophisticated study with bespoke wallpaper and tray ceiling, a formal dining room accented by a striking coffered ceiling, and a breathtaking great room anchored by a marble fireplace, designer lighting, and a dramatic wall of windows framing picturesque park-like views. Anchoring the home's living spaces, the kitchen features custom Amish-crafted cabinetry, a statement range hood, premium Thermador appliances, and an impressive oversized center island with double mitered-edge quartz countertops. The adjoining breakfast room is bathed in natural light and complemented by an arched coffee center, a fully equipped butler's pantry, and an inviting hearth room highlighted by a floor-to-ceiling stone fireplace. The luxurious primary suite offers a private retreat with a coffered ceiling, a spa-inspired marble bath with a freestanding soaking tub, an extraordinary 15' x 17' custom-designed dressing room, large secondary closet with laundry and direct access to a screened porch overlooking the serene grounds. A second en-suite bedroom completes the thoughtfully designed main-level living quarters. A dramatic open atrium staircase descends to the expansive walkout lower level featuring a 10' foundation pour, where exceptional entertaining spaces await. Highlights include a spacious family room with fireplace, an impressive wet bar, a hidden speakeasy, two additional bedrooms, and a full bath. Outside, the resort-caliber grounds rival those of a private retreat. Designed by Elevate Outdoor, the spectacular outdoor living spaces feature a maintenance-free composite deck, a custom pool with water features and tanning ledge, a gas fire pit, professionally designed landscaping, and extensive architectural lighting that creates an unforgettable ambiance from day to night. Complementing the home's exceptional design are the peace of mind and efficiency provided by two newer HVAC systems. An exceptional offering where inspired design, uncompromising quality, and luxurious livability come together in one remarkable home.

Property Information

Property Type

Residential

Sub-Type

Single Family Residence

Style

Traditional

Year Built

1999

Living Area

5,996 sq ft

Lot Size

0.68 acres

Days on Market

1

MLS® Listing#

26045741

Property Features

Cooling

Central AirZoned

Heating

Forced AirNatural Gas

Pool

In Ground

Lot Features

Cul-De-SacLevel

Construction

Brick VeneerFiber Cement

Utilities

Cable ConnectedSewer Connected

Sewer

Public Sewer

Water Source

Public

Schools

Elementary:
Independence Elem.
Middle:
Francis Howell Middle
High:
Francis Howell High

Financial Details

HOA

$1,200 / Annually

WindCastle

Annual Taxes

$9,520

Tax year 2025

Parcel Number

3-0132-7619-00-0026.0000000

Affordability Calculator

$359,000

Estimated monthly payment

$9,554/mo

Principal $1,436,000 · Est. interest $2,003,348 over 30 yrs

Neighborhood Market Statistics

How this home compares to active listings in Unincorporated, MO

$229,412
Median Listing Price
45
Median Days on Market
1,398
Median Sq Ft
$157
Median Price / Sq Ft
126
Active Listings
  • This home’s price is 682% above the area median.
  • Its price per sq ft is 91% above the area median.

Market statistics compiled from active EXIT Realty® and MLS listings in Unincorporated, MO.

Location

Map showing the location of 26 Windcastle Drive, Unincorporated, MO 63304

Points of Interest in Unincorporated, MO

Showing the Unincorporated area map.

Nearby Schools

  • Castlio Elementary School

    Elementary · 1.4 mi away

  • Hollenbeck Middle

    Secondary · 2.5 mi away

  • Orchard Farm High School

    Secondary · 2.5 mi away

  • Central Elementary School

    Elementary · 2.5 mi away

  • Francis Howell School District

    Secondary · 2.6 mi away

  • Zion Lutheran School

    School · 2.6 mi away

  • Church of the Shepherd

    Elementary · 2.8 mi away

  • Learning Safari

    School · 2.8 mi away

  • Crouthers Academy

    School · 3.0 mi away

  • Bryan Middle School

    Secondary · 3.1 mi away

  • Independence Elementary School

    Elementary · 3.2 mi away

  • STS. Joachim and Ann Care Service

    School · 3.3 mi away

  • Barnwell Middle School

    Secondary · 3.3 mi away

  • Francis Howell Central High School

    Secondary · 3.4 mi away

  • Saeger Middle School

    Secondary · 3.4 mi away

  • Great Beginnings

    School · 3.4 mi away

  • Becky David Elementary School

    Elementary · 3.5 mi away

  • Stepping Stone Academy

    School · 3.5 mi away

  • Ascension Catholic Church

    School · 3.6 mi away

  • Westwood Adventist Junior Academy

    Elementary · 3.6 mi away

Commute Calculator

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Nearby Homes

Similar Homes Nearby

Similar Home Values

Comparable nearby listings and their asking prices.

AddressPriceBedsBathsSq Ft
308 Barn Side Lane, Unincorporated, MO$1,299,000656,492
4046 Austin Drive, Unincorporated, MO$1,369,000557,479
25 Barnstormer Lane, Unincorporated, MO$1,700,000443,100

Moving Cost Estimate

EXIT Agents in Unincorporated

Mid America Regional Information Systems logo

Listing Courtesy: Coldwell Banker Realty - Gundaker - 6363949300

Presented by: Teddy Johnlikes

Based on information submitted to the MLS GRID as of 2026-07-17 . 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.

The data relating to real estate for sale on this web site comes in part from the Internet Data Exchange (IDX) program of one or more Multiple Listing Services (MLS). Listing information is deemed reliable but is not guaranteed accurate. Copyright © EXIT Realty® and respective MLS providers.

Data provided by St. Louis Association of REALTORS. MLS® Listing#26045741. © 2026EXIT Realty®. All rights reserved.