Double Mustang Ranch — a 15-acre equestrian estate set among rolling hills and surrounding horse properties, where refined living meets a fully developed, turnkey equestrian setup designed for both lifestyle and function.
Set behind a long private drive and framed by classic white equestrian fencing, the property delivers the setting buyers seek but rarely find. Just minutes from Broemmelsiek Park with miles of riding trails, this location supports both daily riding and extended trail access. A 70x35 barn built for function and longevity features four stalls, tack room, horse wash area, hay storage, electric, water, and lean-to for additional coverage. Surrounding the improvements, a defined riding arena, run-in shelter, and multiple fenced paddocks create a well-planned equestrian environment, with additional open acreage available for rotation, expansion, or future use.
The home offers over 3,800 square feet with a layout that feels intentional and elevated. The high-end kitchen serves as the centerpiece with expansive workspace, custom finishes, and seamless flow into the great room—ideal for entertaining. Natural light defines the main spaces, while a dedicated office and formal dining room add refinement. Main floor laundry and an oversized 24x35 three-car garage add everyday convenience, while the four-season room and covered patio extend the living experience outdoors year-round.
Upstairs, the primary suite offers privacy and scale, with a well-appointed bath and custom closet, featuring a spacious layout and elevated finishes that deliver a true spa-like experience. Additional generously sized bedrooms provide comfort for family or guests.
The walk-out lower level features a private in-law suite with a second kitchen and full bath, ideal for multi-generational living or extended stays, along with a large recreation area and additional sleeping or office space. Outdoor features include established garden areas and a sitting area perfectly positioned to take in sunset views across the property.
Closed
Listing Provided by: Coldwell Banker Realty - Gundaker
Bought with: Coldwell Banker Realty - Gundaker
Price Unknown
4500 Hueffmeier Rd, Defiance, MO 63341
3beds
3,974sqft
Single Family Residence
Built in 1995
15.15 Acres Lot
$1,451,700 Zestimate®
$--/sqft
$3,963 Estimated rent
Home value
$1,451,700
$1.38M - $1.52M
$3,963/mo
Zestimate® history
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List your homeWhat's special
Defined riding arenaHorse wash areaTrue spa-like experienceRolling hillsSurrounding horse propertiesClassic white equestrian fencingTack room
Zillow last checked:
Listing updated:
Listing Provided by:
Christine M Williams 314-882-7050,
Coldwell Banker Realty - Gundaker,
Olon H Williams 636-248-2469,
Coldwell Banker Realty - Gundaker
Bought with:
Diane L Baker, 2002025023
Coldwell Banker Realty - Gundaker
Source: MARIS,MLS#: 26017464
Originating MLS: St. Charles County Association of REALTORS
Originating MLS: St. Charles County Association of REALTORSFacts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 5
- Full bathrooms: 3
- 1/2 bathrooms: 2
- Main level bathrooms: 1
Heating
- Forced Air
Cooling
- Central Air, Electric
Appliances
- Included: Stainless Steel Appliance(s), Cooktop, Induction Cooktop, Dishwasher, Disposal, Dryer, Exhaust Fan, Instant Hot Water, Ice Maker, Microwave, Double Oven, Built-In Refrigerator, Vented Exhaust Fan, Washer/Dryer, Water Heater
- Laundry: Laundry Room, Main Level
Features
- Bookcases, Breakfast Bar, Breakfast Room, Built-in Features, Custom Cabinetry, Double Vanity, Entrance Foyer, High Ceilings, In-Law Floorplan, Natural Woodwork, Open Floorplan, Sauna, Separate Dining, Smart Home, Smart Thermostat, Soaking Tub, Solid Surface Countertop(s), Walk-In Closet(s), Walk-In Pantry, Workshop/Hobby Area
- Flooring: Hardwood
- Doors: Atrium Door(s), French Doors, Panel Door(s)
- Windows: Bay Window(s), Blinds, Double Pane Windows, Plantation Shutters
- Basement: Partially Finished,Sleeping Area,Storage Space,Walk-Out Access
- Number of fireplaces: 1
- Fireplace features: Great Room, Wood Burning
Interior area
- Total structure area: 3,974
- Total interior livable area: 3,974 sqft
- Finished area above ground: 2,936
- Finished area below ground: 1,038
Property
Parking
- Total spaces: 3
- Parking features: Additional Parking, Attached, Garage Door Opener, Garage Faces Side, Oversized
- Attached garage spaces: 3
Features
- Levels: Two
- Patio & porch: Covered, Enclosed, Front Porch, Patio, Porch, Rear Porch
- Exterior features: Barbecue, Fire Pit, Garden, Outdoor Kitchen
- Fencing: Vinyl
- Has view: Yes
- View description: Meadow
Lot
- Size: 15.15 Acres
- Features: Agricultural, Back Yard, Front Yard, Garden, Landscaped, Pasture, Private, Secluded, Suitable for Horses
Details
- Additional structures: Barn(s), Horse Barn(s)
- Parcel number: 301291773000002.4200000 & 301391773000002.
- Special conditions: Standard
- Horses can be raised: Yes
- Horse amenities: Horse Barn(s), Outdoor Riding Ring
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Traditional
- Property subtype: Single Family Residence
- Attached to another structure: Yes
Materials
- Vinyl Siding
- Roof: Architectural Shingle
Condition
- Updated/Remodeled
- New construction: No
- Year built: 1995
Utilities & green energy
- Electric: Single Phase, 220 Volts
- Sewer: Private Sewer, Septic Tank
- Water: Well
- Utilities for property: Underground Utilities
Community & neighborhood
Security
- Security features: Smoke Detector(s)
Location
- Region: Defiance
- Subdivision: None
Other
Other facts
- Listing terms: 1031 Exchange,Cash,Conventional
- Ownership: Private
- Road surface type: Concrete
Price history
| Date | Event | Price |
|---|---|---|
| 6/10/2026 | Sold | -- |
Source:  MARIS #26017464 Report a problem | ||
| 4/23/2026 | Pending sale | $1,450,000$365/sqft |
Source: MARIS #26017464 Report a problem | ||
| 4/20/2026 | Listed for sale | $1,450,000$365/sqft |
Source: MARIS #26017464 Report a problem | ||
| 12/6/2012 | Sold | -- |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $14 -2.9% | $230 |
| 2024 | $14 +4.8% | $230 |
| 2023 | $14 -7.1% | $230 |
| 2022 | $15 | $230 |
| 2021 | -- | $230 |
| 2020 | -- | $230 |
| 2019 | $16 | $230 -2.1% |
| 2018 | $16 +0.6% | $235 |
| 2017 | $15 -3.6% | $235 |
| 2016 | $16 | $235 |
| 2015 | $16 | $235 |
Find assessor info on the county website
Neighborhood: 63341
Nearby schools
GreatSchools rating
- 8/10Daniel Boone Elementary SchoolGrades: K-5Distance: 2.9 mi
- 8/10Francis Howell Middle SchoolGrades: 6-8Distance: 8.4 mi
- 10/10Francis Howell High SchoolGrades: 9-12Distance: 6.3 mi
Schools provided by the listing agent
- Elementary: Daniel Boone Elem.
- Middle: Francis Howell Middle
- High: Francis Howell High
Source: MARIS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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Estimated market value
$1,451,700
Get a cash offer in 3 minutes
Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
Estimated market value
$1,451,700
- Missouri
- Saint Charles County
- Wentzville
- 63341
- 4500 Hueffmeier Rd