St. Louis County Building Codes (Missouri)

Search for St. Louis County, MO building code information. A building code search provides information on local building codes, building code violations, building regulations, building rules, approved building plans, rejected building plans, renovation regulations, building code investigations, building inspections, and abatement orders.


Town and City Halls in St. Louis County, Missouri provide municipal services for their community, including issuing and enforcing building codes. The Town or City Hall is responsible for ensuring compliance with building codes and investigating possible St. Louis County building code violations. They keep records on building codes as well as any changes to the building code, and they may also review and approve building and renovation plans. The Town or City Hall typically has records on approved and rejected plans, investigations of St. Louis County building code violations, and any punishments or abatement plans for code violations. These records can be useful for prospective St. Louis County property buyers and property owners, and they are typically available through the Town or City Hall website.

Bridgeton City Hall Bridgeton MO 12355 Natural Bridge Road 63044 314-739-7500

Chesterfield City Hall Chesterfield MO 690 Chesterfield Parkway West 63017 636-537-4000

Eureka City Hall Eureka MO 100 City Hall Dr 63025 636-938-5233

Fenton City Hall Fenton MO 625 New Smizer Mill Road 63026 636-343-2080

Florissant City Hall Florissant MO 955 Saint Francois Street 63031 314-921-5700

Hazelwood City Hall Hazelwood MO 415 Elm Grove Lane 63042 314-839-3700

Maryland Heights City Hall Maryland Heights MO 11911 Dorsett Road 63043 314-291-6550

St Ann City Hall St. Ann MO 10405 Saint Charles Rock Road 63074 314-427-8009

Valley Park City Hall Valley Park MO 320 Benton Street 63088 636-225-5171

Winchester City Hall Ballwin MO 109 Lindy Blvd 63021 636-391-0600


Building Departments in St. Louis County, Missouri create and enforce building codes and zoning rules to ensure the construction of safe buildings. As part of this job, Building Departments maintain records on St. Louis County building codes, reviews of building codes, and record any changes to the code requirements or regulations. They also review and approve building and renovation plans to make sure they meet building codes, and they typically keep records on approved and rejected plans. St. Louis County Building Department records can identify building codes, find records of St. Louis County violations, and locate approved building plans. These building code documents are often available online through the local Building Department website.

Chesterfield Planning Department Chesterfield MO 690 Chesterfield Parkway West 63017 636-537-4736

Clayton Permits Clayton MO 10 North Bemiston Avenue 63105 314-290-8440

Creve Coeur Zoning Creve Coeur MO 300 North New Ballas Road 63141 314-872-2501

Ferguson Permits Ferguson MO 110 Church Street 63135 314-521-7721

Maryland Heights Planning Department Maryland Heights MO 11911 Dorsett Road 63043 314-291-6550