Independence Road neighborhoods
Established custom homes, larger wooded lots, cul-de-sacs, and mature subdivisions.
Daily-life advantage: Direct Route 94 and I-64 access with conventional suburban services nearby.
Community Guide · St. Charles County
Weldon Spring, Missouri
Large-lot neighborhoods and regional highway access beside conservation land and a federally remediated historic site.
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Weldon Spring Site Interpretive Center · Discover St. Charles
Kyle’s Local Take
Weldon Spring is a low-density city positioned where I-64, Route 94, and Route 364 meet. Established custom homes and larger-lot subdivisions sit close to major conservation land, Francis Howell campuses, and the Daniel Boone Bridge into Chesterfield Valley. The community also has a documented federal environmental history: the former chemical and uranium-processing site was remediated and remains under long-term Department of Energy stewardship. Buyers should use current official monitoring information, not rumor, and then focus on the property itself—HOA rules, drainage, slopes, utilities, sewer arrangements, school assignment, road sound, and commute timing.
Weldon Spring at a glance
A practical orientation before comparing properties
COMMUNITY TYPEIncorporated city · large-lot residential corridor
2020 CENSUS POPULATION5,370
MEDIAN HOUSEHOLD INCOMESee current Census profile
MEDIAN OWNER-OCCUPIED VALUESee current Census profile
LAND AREAAbout 7.5 square miles
GENERAL TRAVEL TO DOWNTOWN ST. LOUIS30–45 minutes via I-64 · estimated
What daily life and property ownership look like here
A small city near I-64 and Route 94 with large-lot neighborhoods, conservation land, and employment access. Large-lot subdivisions, custom homes, established neighborhoods, and nearby rural land.
Primary regional access is through I-64/US 40, Route 94, and Route 364. Downtown St. Louis is roughly 35–50 minutes; peak traffic and the first miles on local roads can change the practical trip.
Environmental history should be understood through official records Large-lot upkeep, HOA rules, traffic, and sewer arrangements vary
Neighborhood pockets
Weldon Spring changes noticeably from one corridor to another
Conservation-area edge
Custom homes and large lots near public land, trails, and varied topography.
Daily-life advantage: Outdoor access and wooded buffers, with drainage, wildlife, boundary, and public-use activity to understand.
Wolfrum and Francis Howell corridor
Established subdivisions near schools, highways, and neighboring Cottleville services.
Daily-life advantage: Short trips to education, recreation, dining, and regional routes.
Things to do and everyday life
Local places around Weldon Spring
Highway 94 corridor
Weldon Spring Conservation Area
A large public conservation area with hiking, cycling connections, hunting, and river access subject to current Missouri Department of Conservation rules.
7295 Highway 94 South
Weldon Spring Site Interpretive Center
The Department of Energy center explains the site’s industrial, remediation, engineering, and long-term stewardship history.
Nearby Defiance
Chandler Hill Vineyards
A nearby winery and restaurant with views and scheduled music. Confirm hours, reservations, and event details.
Local services and institutions
Who serves Weldon Spring
City of Weldon Spring
- City Hall · 5401 Independence Road · 636-441-2110
- Administration, planning, permits, parks, and municipal court
Francis Howell School District
- District office: 636-851-4000
- Confirm current attendance and transportation from the exact address
County and district services
- St. Charles County Police: 636-949-3000
- Cottleville Fire Protection District or serving district
- St. Charles County Ambulance District: 636-344-7600
Regional providers
- Ameren Missouri · electric
- Spire where available
- Missouri American Water or PWSD service may apply
- Duckett Creek Sanitary District or address-specific wastewater service
US Department of Energy stewardship
- Current site facts and monitoring reports
- Engineered disposal cell and land-use controls
- Use parcel-specific official records
I-64, Route 94, and Route 364
- Daniel Boone Bridge connects Chesterfield Valley
- Route 94 links St. Charles and Defiance
- Route 364 provides another regional path
School attendance, emergency-response district, utility territory, and jurisdiction may vary within a mailing area. Confirm the organizations serving a specific property by address.
Buyer due diligence
Four Weldon Spring details worth resolving before closing
Federal remediation history
The former ordnance and uranium-processing property is under long-term federal stewardship and monitoring.
What to do: Review the latest Department of Energy fact sheets, monitoring reports, land-use controls, and parcel location rather than relying on generalized claims.
Bridge and interchange commute
I-64 and Route 94 merges can change substantially during peak periods or incidents.
What to do: Drive the exact commute during relevant hours and identify Route 364 alternatives.
HOA and architectural controls
Large-lot subdivisions may regulate fencing, sheds, pools, parking, exterior changes, and landscaping.
What to do: Review recorded documents, amendments, financials, violations, and approval history.
Wooded-lot drainage
Walkouts, slopes, swales, retaining walls, and sump systems require lot-specific inspection.
What to do: Inspect drainage after rain when possible and review plats, easements, grading, discharge points, and prior repairs.
Related communities
Compare other places in St. Charles County
Common questions
Weldon Spring questions buyers commonly ask
Is every Weldon Spring mailing address inside the same jurisdiction?
Not necessarily. Postal names can extend beyond city limits, so city and county responsibilities may differ by parcel.
How long is the drive to downtown St. Louis?
Use roughly 35–50 minutes as a general orientation. The exact starting point, destination, traffic, and local-road portion determine the actual trip.
Which school district serves the area?
Francis Howell. Attendance boundaries can split a mailing area, so the property address controls the assignment.
What housing is common?
Large-lot subdivisions, custom homes, established neighborhoods, and nearby rural land.
What local tradeoffs matter most?
Environmental history should be understood through official records Large-lot upkeep, HOA rules, traffic, and sewer arrangements vary
References
City of Weldon Spring, MissouriU.S. Census Bureau data for Weldon Spring, MissouriUS Department of Energy: Weldon Spring SiteMissouri Department of Conservation: Weldon Spring Conservation AreaFrancis Howell School DistrictDuckett Creek Sanitary DistrictSt. Charles County governmentU.S. Census BureauRegional visitor and local-business directoryMissouri DESE directoryFCC National Broadband Map
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