668 Killary Down, Weldon Spring, MO 63304
Property image
Property image
SOLD
JUL 2, 2026
Listed by Lou Campbell, Mid Rivers Realty, LLC, (314) 229-2929 . Bought with DRG - Delhougne Realty Group

$757,100

Trulia Estimate
  • 4 Beds
  • 3 Baths
  • 3,556 sqft (on 0.62 acres)

668 Killary Down, Weldon Spring, MO 63304

Home Value

Trulia Estimate
$757K
Since last month
Increased$4K (+0.5%)
Since last year
Increased$48K (+6.8%)
Since last sale
Increased$3K (+0.3%)
Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value increased by +53% in the last 10 years
MonthEstimated value
2026
September 2026$758K
August 2026$754K
July 2026$754K
June 2026$738K
May 2026$787K
April 2026$876K
March 2026$724K
February 2026$704K
January 2026$681K
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.
Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
681 Clifden Dr, Weldon Spring, MO
0.25
Single-Family Home
-
11/06/25
4
3
4,325
627 Loughmor Pass, Weldon Spring, MO
0.20
Single-Family Home
-
09/25/25
4
3.5
3,840
651 Clifden Dr, Weldon Spring, MO
0.20
Single-Family Home
-
10/29/25
3
2.5
2,744
999 Whitmoor Dr, Weldon Spring, MO
0.30
Single-Family Home
-
12/10/25
4
3.5
4,302
862 Whitmoor Dr, Weldon Spring, MO
0.20
Single-Family Home
-
05/05/26
4
3.5
4,356
653 Killary Down, Weldon Spring, MO
0.12
Single-Family Home
-
07/23/26
4
4.5
5,631
226 Muirfield Woods Ct, Saint Charles, MO
0.40
Single-Family Home
-
12/04/25
4
2.5
3,179
110 Glendalough Ln, Weldon Spring, MO
0.33
Single-Family Home
-
06/01/26
4
3.5
4,194
195 Muirfield Forest Ct, Saint Charles, MO
0.42
Single-Family Home
-
07/31/26
4
2.5
4,154

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.
Address
Distance
Price
Bed
Bath
Sqft
Status
610 Loughmor Pass, Weldon Spring, MO 63304
0.03
$689,300
3
2.5
2,351
Off Market
675 Killary Down, Weldon Spring, MO 63304
0.10
$829,100
5
3.5
5,300
Off Market
653 Killary Down, Weldon Spring, MO 63304
0.12
-
4
4.5
5,631
Recently Sold
859 Whitmoor Dr, Weldon Spring, MO 63304
0.18
$733,500
3
2.5
3,010
Off Market
878 Whitmoor Dr, Weldon Spring, MO 63304
0.18
$1,014,400
4
4.5
4,637
Off Market
11 Roseberry Topping Ct, Weldon Spring, MO 63304
0.19
$683,600
3
3
3,083
Off Market
627 Loughmor Pass, Weldon Spring, MO 63304
0.20
$794,500
4
3.5
3,840
Off Market
646 Clifden Dr, Weldon Spring, MO 63304
0.18
$1,102,800
5
4.5
5,000
Off Market
862 Whitmoor Dr, Weldon Spring, MO 63304
0.20
-
4
3.5
4,356
Recently Sold
851 Whitmoor Dr, Weldon Spring, MO 63304
0.21
$804,200
4
3.5
2,904
Off Market
651 Clifden Dr, Weldon Spring, MO 63304
0.20
$760,200
3
2.5
2,744
Off Market

Local Information

  • Map ViewExplore the area around 668 Killary Down.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Single-Family Home
Built in 1993
0.62 acre lot
3,556 sqft
$212/sqft
5 Car Garage
HOA $79/mo

About this House

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.
668 Killary Down, Weldon Spring, MO 63304 is a 4 bedroom, 4 bathroom, 3,556 sqft single-family home built in 1993. It was last sold on Jul 2, 2026. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $757,100, with a rent estimate of $4,137/month.

Home Details for 668 Killary Down

Active Status

MLS Status: Closed

Interior Features

Interior Details
Number of Rooms: 10Types of Rooms: Primary Bedroom, Bedroom 2, Bedroom 3, Bedroom 4, Primary Bathroom, Bathroom, Breakfast Room, Dining Room, Family Room, Kitchen, Laundry, Living Room
Beds & Baths
Number of Bedrooms: 4Main Level Bedrooms: 4Number of Bathrooms: 4Number of Bathrooms (full): 2Number of Bathrooms (half): 2Number of Bathrooms (main level): 3
Dimensions and Layout
Living Area: 3556 Square Feet
Appliances & Utilities
Utilities: Cable Connected, Electricity Connected, Natural Gas Connected, Phone Available, Sewer Connected, Underground Utilities, Water ConnectedAppliances: Dishwasher, Disposal, Exhaust Fan, Microwave, Electric Range, Refrigerator, Water Heater, Water SoftenerDishwasherDisposalLaundry: Electric Dryer Hookup,Inside,Laundry Room,Main Level,Washer HookupMicrowaveRefrigerator
Heating & Cooling
Heating: Forced Air,Natural GasHas CoolingAir Conditioning: Ceiling Fan(s),Central AirHas HeatingHeating Fuel: Forced Air
Fireplace & Spa
Number of Fireplaces: 2Fireplace: Blower Fan, Family Room, Gas, Gas Log, Great RoomHas a Fireplace
Gas & Electric
Electric: 220 VoltsHas Electric on Property
Windows, Doors, Floors & Walls
Window: Blinds, Screens, Tilt-In Windows, Tinted Windows, Window Coverings, Wood FramesDoor: French Doors, Panel Door(s), Pocket Door(s)Flooring: Carpet, Ceramic Tile, Hardwood, Luxury Vinyl
Levels, Entrance, & Accessibility
Levels: OneAccessibility: Visitor BathroomFloors: Carpet, Ceramic Tile, Hardwood, Luxury Vinyl
View
View: Neighborhood

Exterior Features

Exterior Home Features
Roof: CompositionPatio / Porch: PatioFencing: NoneExterior: Entry Steps/Stairs, Lighting, Rain GuttersFoundation: Concrete Perimeter, PermanentNo Private PoolPatio
Parking & Garage
Number of Garage Spaces: 5Number of Covered Spaces: 5No CarportHas a GarageHas an Attached GarageParking Spaces: 10Parking: Additional Parking,Attached,Enclosed,Inside Entrance,Secured
Frontage
Road Frontage: Private RoadRoad Surface Type: AsphaltNot on Waterfront
Water & Sewer
Sewer: Public Sewer
Farm & Range
Frontage Length: 120
Finished Area
Finished Area (above surface): 2653 Square FeetFinished Area (below surface): 903

Days on Market

Cumulative Days on Market: 40

Property Information

Year Built
Year Built: 1993
Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family ResidenceStructure Type: HouseArchitecture: Ranch
Building
Building: Basement, Bathrooms, Overhead Door(s), PatioConstruction Materials: Attic/Crawl Hatchway(s) Insulated, Batts Insulation, Blown-In Insulation, Brick, ConcreteNot a New ConstructionNot Attached PropertyDoes Not Include Home Warranty
Property Information
Condition: Updated/RemodeledParcel Number: 300366419000314.0000000

Price & Status

Price
List Price: $755,000Price Per Sqft: $212/sqft
Status Change & Dates
Off Market Date: Tue Jun 02 2026Possession Timing: Close Of Escrow

Location

Direction & Address
City: Weldon SpringCommunity: Whitmoor Country Club #4
School Information
Elementary School: Independence Elem.Jr High / Middle School: Bryan MiddleHigh School: Francis Howell HighHigh School District: Francis Howell R-III

Building

Building Area
Building Area: 3556 Square Feet

Community

Community Features: Clubhouse, Restaurant, Storm SewerNot Senior Community

HOA

HOA Fee Includes: Common Area Maintenance, Snow RemovalHOA Name: Whitmoor Homeowners AssociationAssociation for this Listing: St. Louis Association of REALTORSHas an HOAHOA Fee: $950/Annually

Lot Information

Lot Area: 0.62 acres

Listing Info

Special Conditions: Standard

Offer

Listing Terms: Cash, VA Loan

Business

Business Information
Ownership: Private

Miscellaneous

BasementMls Number: 26023218Above Grade Unfinished Area: 2653Showing Requirements: Combination Lock Box, Lockbox, Register and Show, Sign, Text Listing Agent, Vacant

Additional Information

HOA Amenities: None

Price and Tax history

DateEventPrice
Jul 2, 2026
Source: MARIS #26023218
Sold
--
Jun 3, 2026
Source: MARIS #26023218
Pending
$755,000
Jun 1, 2026
Source: MARIS #26023218
PriceChange
$755,000
Price decreased by 5%
May 22, 2026
Source: MARIS #26023218
PriceChange
$795,000
Price decreased by 4%
May 9, 2026
Source: MARIS #26023218
PriceChange
$825,000
Price decreased by 6%

Market trends in Weldon Spring

Last updated August 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
24
8MoM

Around this home

What Locals Say about Weldon Spring

At least 28 Trulia users voted on each feature.

  • 100 % Say car is needed

  • 96 % Say there's holiday spirit

  • 93 % Say parking is easy

  • 93 % Say yards are well-kept

  • 87 % Say it's dog friendly

  • 86 % Say it's quiet

  • 78 % Say people would walk alone at night

  • 75 % Say kids play outside

  • 69 % Say there's wildlife

  • 69 % Say they plan to stay for at least 5 years

  • 67 % Say neighbors are friendly

  • 55 % Say streets are well-lit

  • 55 % Say there are community events

  • 54 % Say there are sidewalks

  • 27 % Say it's walkable to restaurants

Sourced by Trulia users. Learn more about our methodology.
  • Scacat96
    "I’ve lived here all my life and feel very safe and comfortable here. I have a park right near my house and lots of walking trails. "
    0
    Flag
  • Larry M.
    "Recommended for families with Middle school children and older. This is mostly an empty nest community."
    0
    Flag

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Frequently asked questions about 668 Killary Down

  • What is 668 Killary Down estimated to be worth?
    Trulia's estimated value for 668 Killary Down in Weldon Spring, MO is $757,100.
  • What is the price history for 668 Killary Down?
    668 Killary Down in Weldon Spring, MO last sold in July 2026.
  • Is Weldon Spring a buyer's or seller's market?
    Weldon Spring is currently a seller's market, based on recent for-sale activity.
  • What do residents say about Weldon Spring?
    Residents describe Weldon Spring, MO as easy to park in, well-kept, and dog-friendly. Most residents say you need a car. See recently sold homes in Weldon Spring, MO.
  • Does 668 Killary Down have air conditioning?
    Yes, 668 Killary Down in Weldon Spring, MO has air conditioning.
  • Does 668 Killary Down have laundry facilities?
    Yes, 668 Killary Down in Weldon Spring, MO has laundry facilities.

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