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Weldon Spring

Weldon Spring

Located in St. Charles County

$680,158 Average Value
$215 Average Price per Sq Ft
30 Homes For Sale

Weldon Spring offers scenery and plenty of recreation

Sandwiched between O’Fallon and Chesterfield – two of the fastest-growing cities in Missouri – Weldon Spring is better known for the greens of its wilderness reserves and golf courses than an expanding population. The city of 5,200 residents hugs the forested banks of the Missouri River, where thousands of protected acres await hikers and hunters. Luxurious homes in other parts of town occupy spacious lots along country club fairways.

Community has new and upscale homes

In fact, Weldon Spring hosts some of the highest-priced houses in St. Charles County, says Keller Williams Realty West Team Leader Chad Wilson. The city is full of new-construction subdivisions with Arts & Crafts-inspired homes and country club communities that include Tudor-like mansions, with price tags starting in the $400,000s and extending north of $1.5 million. The average home sells in three weeks – more than two weeks faster than the U.S. average. Plus there are less than two months’ worth of supply on the market, limiting choices for buyers and giving sellers the upper hand in negotiations.

Students may go to well-rated schools and get college credits

Children in this community are likely to start their education at Independence Elementary School, which not only gets a Niche grade of A for its academics but also was one of 36 schools nationwide named to the 2023 National School of Character list. Nonprofit Character.org awards this honor to schools that encourage ethical character, self-motivation and strong academics. After fifth grade students attend Bryan Middle School, an A-rated school where a geography teacher recently participated in a National Geographic Society-backed expedition to the Arctic. When students arrive at Francis Howell High School – ranked the best public high school in the county by Niche – they can join the Early College Program and earn an associate degree by the time they wrap up their senior year.

Many here are close to former uranium plant

Locals and tourists alike enjoy hikes to the top of the mountain of rocks at the Weldon Spring Site Interpretive Center, but that mound covers a containment cell of nuclear waste. The site was used to manufacture explosives during the ‘40s before being used for uranium processing in the ‘50s. Radioactive waste was dumped in a nearby quarry, and uranium leached into the groundwater. The site was cleaned up more than 20 years ago. While the federal government considers the site safe, studies done by the Department of Energy and other government agencies show the amount of uranium in the groundwater hasn’t decreased in recent years. Still Wilson, who grew up in St. Charles County, says the former uranium plant, while public knowledge, doesn’t come up as an issue of concern. “It doesn’t seem to be a big topic. I’m not aware of lingering effects.”

Weldon Spring City Park and 8,300-acre preserve offer recreation

Of course, a trek up the uranium disposal cell isn’t the only recreation for residents. Weldon Spring City Park is the spot for a game of baseball or a round of disc golf, while a small pond makes for a reliable fishing hole. Faux rock walls and sturdy nets elevate the playground from a jungle gym to a challenging climbing course. Food trucks, inflatables and residents fill the park each July for the Independence Day celebration, capped by fireworks erupting over the park’s pond. Venture toward the river to explore Weldon Spring Conservation Area, 8,300 acres of mountain bike trails and hiking paths, as well as spots to hunt turkey, deer and doves.

Food options include chicken wings and crab cakes

Weldon Spring’s Highway K is dotted with restaurants such as The Brass Rail, a versatile eatery where you can chow down on chicken wings at the TV-lined bar or dine on crab cakes on the gardenesque patio. Highway K also serves as a straight shot to Schnucks supermarket, so groceries are always in reach. Though the city isn’t retail-heavy, residents can jet 10 miles across the river to reach the shopping haven of Chesterfield. Continue about 20 miles past Chesterfield, and you’ll arrive in the bustling metropolis of St. Louis.

Alex Soderstrom
Written By
Alex Soderstrom
Javier Briseno
Photography Contributed By
Javier Briseno
Brad Davis
Video By
Brad Davis

Interested in learning more about homes in this area? Reach out to Jamy Phillips, an experienced agent in this area.

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Weldon Spring Housing Trends

Housing Trends

Median List Price
$710,000
Median Sale Price
$585,000
Median Single Family Sale Price
$823,500
Median Townhouse Sale Price
$267,500
Median 2 Bedroom Sale Price
$255,000
Median Change From 1st List Price
2%
Last 12 months Home Sales
75
Median Home Sale Price YoY Change
-1%
Average Price Per Sq Ft
$215

Area Facts

Number of Homes
1,949
Number of Homes for Sale
30
Median Year Built
1994
Months of Supply
4.80
Average Single Family Home Size Sq Ft
2,879
Significantly above the national average
1,929
Average Townhouse Size Sq Ft
1,528
Average 2 Bedroom Size Sq Ft
1,455
Average 1 Bedroom Size Sq Ft
1,317
Median Lot Size Sq Ft
24,175

Open Houses

  • Sunday, Nov 2
    Open Sun 1PM - 3PM

    148 Newgrange Pass, Weldon Spring, MO 63304

    $699,900

    • 5 Beds
    • 3 Baths
    • 3,704 Sq Ft
    • 148 Newgrange Pass
    • New 6 days ago

    Beautiful atrium ranch backing to trees and the golf course, featuring a classic brick front with a side-entry garage. Step into a welcoming foyer with a large coat closet and enjoy the vaulted, beamed ceilings and abundant wood flooring throughout the main living areas. Owners have taken care of all expensive items. Over $100,000 in updates since purchase, including a new HVAC system, roof,

    Terry Guempel ReeceNichols Real Estate

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  • Saturday, Nov 1
    Open Sat 1PM - 3PM

    3007 Bromley Dr, O Fallon, MO 63368

    $465,000

    • 3 Beds
    • 3 Baths
    • 2,793 Sq Ft
    • 3007 Bromley Dr
    • New 11 days ago

    Beautifully Upgraded 3 Bed / 3 Bath Ranch with Finished Walkout Basement, Sunroom & Private Creekside Backyard and NEW ROOF Sept. 2025!! Welcome to this stunning ranch-style home that combines charm, comfort, and luxury in every detail. Nestled on a picturesque, tree-lined lot with a bubbling creek, this home offers the perfect blend of modern upgrades and peaceful privacy. Step inside to find

    Heidy Weicht EXP Realty, LLC

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  • Saturday, Nov 1
    Open Sat 12PM - 2PM

    5756 Westchester Farm Dr, Weldon Spring, MO 63304

    $535,000

    • 3 Beds
    • 2.5 Baths
    • 3,501 Sq Ft
    • 5756 Westchester Farm Dr

    LOVELY, 3 bedroom, 2.5 bath with 3,500+/- sq ft of living space ranch home on a BEAUTIFUL level lot. 9’+/- Ceilings throughout main level. Covered front porch greets you as you step inside the entry foyer. Dining room & office feature carpet flooring. Living room boasts a raised brick gas fireplace, built-in bookcases & carpeting. Adjacent breakfast area/eat-in kitchen with custom cabinetry,

    Catherine Shaw-Connely Tom Shaw, REALTORS

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Homes for Sale

Homes for Rent

Distribution of Home Values

Source: Public Records

Average Home Value





Source: Public Records

Property Mix - Square Feet

Weldon Spring Has More Owners

Demographics

Total Population
5,578
Median Age
52
Population Density
26 ppl/acre
Population under 18
18.9%
On par with the national average
23.8%
Population over 65
29.6%
Above the national average
19.1%

Finances

Median Household Income
$125,071
Significantly above the national average
$71,702
Average Household Income
$151,791

Education and Workforce

High School Graduates
98%
College Graduates
54.2%
Above the national average
34.1%
Advanced Degrees
22.8%
Above the national average
13.3%
% Population in Labor Force
63.3%

Weather

Annual Precipitation
42''
Average Winter Low Temperature
22°F
Average Summer High Temperature
89°F
Annual Snowfall
27''

Area Factors

Somewhat Bikeable

Bike Score®®

7 / 100

Car-Dependent

Walk Score®®

2 / 100
Source: Walk Score
Source: Walk Score

Walk Score® measures the walkability of any address. Transit Score® measures access to public transit. Bike Score® measures the bikeability of any address. CAP Index provides objective, accurate, and consistent data to help measure, compare, and mitigate crime risks.

Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. Our sources include: Accuweather, Public Records and Neustar. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.
Weldon Spring