$825,000
668 Killary Down
Weldon Spring, MO, 63304
Welcome to this stunning full brick residence, where a grand entry and walls of windows create a light-filled, inviting atmosphere. Designed with both elegance and entertaining in mind, the home showcases a dramatic 16-foot great room with crown molding and fireplaces in both the great room and family room.
The spacious primary suite offers dual closets and a spa-like ensuite featuring dual vanities, a Jacuzzi tub, and a separate shower—your own private retreat.
With four bedrooms, two full and two half baths, and a rare five-car garage—ideal for car enthusiasts or collectors—this home blends luxury with functionality. The partially finished lower level adds versatility with a rec/family room and a finished bonus space perfect for a home office or fitness studio.
Set on a beautifully landscaped .62-acre lot with an inground sprinkler system, the backyard is ideal for outdoor entertaining, games, and relaxation.
Recent updates include a newer roof (under one year), freshly painted main level, and a newer driveway. Meticulously maintained by the original owners.
Schedule your private showing today and experience all this exceptional home has to offer.
The spacious primary suite offers dual closets and a spa-like ensuite featuring dual vanities, a Jacuzzi tub, and a separate shower—your own private retreat.
With four bedrooms, two full and two half baths, and a rare five-car garage—ideal for car enthusiasts or collectors—this home blends luxury with functionality. The partially finished lower level adds versatility with a rec/family room and a finished bonus space perfect for a home office or fitness studio.
Set on a beautifully landscaped .62-acre lot with an inground sprinkler system, the backyard is ideal for outdoor entertaining, games, and relaxation.
Recent updates include a newer roof (under one year), freshly painted main level, and a newer driveway. Meticulously maintained by the original owners.
Schedule your private showing today and experience all this exceptional home has to offer.
Property Details
Price:
$825,000
MLS #:
MIS26023218
Status:
Active
Beds:
4
Baths:
4
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
Whitmoor Country Club #4
Neighborhood:
410francishowell
Listed Date:
Apr 23, 2026
Finished Sq Ft:
3,556
Lot Size:
27,007 sqft / 0.62 acres (approx)
Year Built:
1993
Schools
School District:
Francis Howell R-III
Elementary School:
Independence Elem.
Middle School:
Bryan Middle
High School:
Francis Howell High
Interior
Above Grade Finished Area
2653
Appliances
Dishwasher, Disposal, Exhaust Fan, Microwave, Electric Range, Refrigerator, Water Heater, Water Softener
Bathrooms
2 Full Bathrooms, 2 Half Bathrooms
Below Grade Finished Area
903
Cooling
Ceiling Fan(s), Central Air
Fireplaces Total
2
Flooring
Carpet, Ceramic Tile, Hardwood, Luxury Vinyl
Heating
Forced Air, Natural Gas
Interior Features
Beamed Ceilings, Cathedral Ceiling(s), Cedar Closet(s), Ceiling Fan(s), Chandelier, Crown Molding, Double Vanity, Eat-in Kitchen, Granite Counters, Kitchen Island, Lever Faucets, Pantry, Recessed Lighting, Separate Dining, Separate Shower, Shower, Smart Thermostat, Soaking Tub, Special Millwork, Storage, Sunken Living Room, Tub, Walk-In Closet(s), Whirlpool
Laundry Features
Electric Dryer Hookup, Inside, Laundry Room, Main Level, Washer Hookup
Levels
One
Main Level Bedrooms
4
Exterior
Accessibility Features
Visitor Bathroom
Architectural Style
Ranch
Association Amenities
None
Attached Garage YN
1
Building Features
Basement, Bathrooms, Overhead Door(s), Patio
Community Features
Clubhouse, Restaurant, Storm Sewer
Construction Materials
Attic/Crawl Hatchway(s) Insulated, Batts Insulation, Blown-In Insulation, Brick, Concrete
Exterior Features
Entry Steps/Stairs, Lighting, Rain Gutters
Fencing
None
Garage Spaces
5
Lot Features
Back Yard, Few Trees, Front Yard, Gentle Sloping, Private, Rectangular Lot, Sloped Down
Parking Features
Additional Parking, Attached, Enclosed, Inside Entrance, Secured
Parking Spots
10
Parking Total
10
Patio And Porch Features
Patio
Roof
Composition
View
Neighborhood
Window Features
Blinds, Screens, Tilt-In Windows, Tinted Windows, Window Coverings, Wood Frames
Financial
HOA Fee
$950
HOA Fee Frequency
Annually
HOA Includes
Common Area Maintenance, Snow Removal
HOA Name
Whitmoor Homeowners Association
Tax Year
2025
Taxes
$7,307
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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Current real estate data for Single Family in Weldon Spring as of May 21, 2026
19
Single Family Listed
59
Avg DOM
232
Avg $ / SqFt
$1,139,263
Avg List Price
Community
- Address668 Killary Down Weldon Spring MO
- SubdivisionWhitmoor Country Club #4
- CityWeldon Spring
- CountySt. Charles
- Zip Code63304
Subdivisions in Weldon Spring
- 5110-5110
- Bender-Landers
- Camelot
- Chapter One Bldg 14 Resub Pt Ph2
- Chapter One Bldg 2&21-22
- Chapter One Bldg 4 A&B Resub Pt Ph2
- Chapter One Ph3
- Enclave At Blue Ridge Terrace
- Highlands #4
- John McMillan Heirs Partition
- Pines At Whitmoor #10
- Weldon Springs I & II
- Whitmoor
- Whitmoor Country Club
- Whitmoor Country Club #1
- Whitmoor Country Club #3
- Whitmoor Country Club #4
- Whitmoor Country Club #5
- Whitmoor Country Club #9
- Whitmoor Upper Rdwy & Esmt
- Wrenwyck Place #1
Similar Listings Nearby
Property Summary
- Located in the Whitmoor Country Club #4 subdivision, 668 Killary Down Weldon Spring MO is a Single Family for sale in Weldon Spring, MO, 63304. It is listed for $825,000 and features 4 beds, 4 baths, and has approximately 3,556 square feet of living space, and was originally constructed in 1993. The current price per square foot is $232. The average price per square foot for Single Family listings in Weldon Spring is $232. The average listing price for Single Family in Weldon Spring is $1,139,263.

Copyright 2026. All rights reserved.
668 Killary Down
Weldon Spring, MO



