St. Louis County Land Records (Missouri)

St. Louis County Building Departments develop and enforce building codes to ensure the construction of safe buildings in MO. The Building Department maintains St. Louis County land records on design plans for construction and renovation projects in order to enforce building codes. Building Depts also have land records on additions and new construction, current structures on any parcel, property lines, and a property's compliance with St. Louis County building codes. Many Building Departments provide online databases to access property history and land records.

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


St. Louis County Town Halls and City Halls are the chief administrative office that runs a town or city in MO. The Town or City Hall maintains records related to the locality, including St. Louis County historical land records. These records include St. Louis County property taxes, property value assessments, and land transactions, as well as property sales and transfers. Town and City Halls also maintain records on municipal and zoning boundaries. Many Town and City Halls provide online access to their land records.

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, Ste 1 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, Ste A 63088 636-225-5171

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

St. Louis County Clerks file documents and preserve municipal records in order to maintain an archive for their municipality in MO. These documents, including St. Louis County land records, are open to the public. The St. Louis County Clerk's Office contains a number of different types of land records, including registered land, property transactions, real estate excise taxes, and property maps. They also have records on St. Louis County land deeds and titles, mortgages, and liens on properties. Many Clerk's Offices make their land records available to the public online.

Chesterfield City Clerk Chesterfield MO 690 Chesterfield Parkway West 63017 636-537-4711

Ellisville Clerk Ellisville MO 37 Weis Avenue 63011 636-227-3729

Eureka Clerk Eureka MO 120 City Hall Drive 63025 636-938-6600

Ferguson City Clerk Ferguson MO 110 Church Street 63135 314-524-5152

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

St Louis County Clerk Maplewood MO 12 Sunnen Drive 63143 417-741-6661

St Louis County Clerk Clayton MO 41 South Central Avenue 63105 314-615-7041

Webster Groves Clerk Webster Groves MO 4 East Lockwood Avenue 63119 314-963-5416

Wildwood City Clerk Wildwood MO 183 Plaza Drive 63040 636-458-0440


St. Louis County Assessors determine the value of properties and parcels in order to assess property taxes in MO. The Assessor's Office maintains current data on every property in the district, including St. Louis County land ownership information, maps of property lines, inventories of parcels and structures, and the value of all the land in the jurisdiction. Assessors may also maintain St. Louis County land records from on-site inspections and value assessments for construction or improvements. Tax Assessor's Offices make their land and property records available online.

St Louis County Assessor Clayton MO 41 South Central Avenue 63105 314-615-1500

St Louis County Assessor's Office Clayton MO 41 South Central Avenue 63105 314-615-0124


St. Louis County Treasurers and Tax Collectors are responsible for the collection of property tax revenue MO. The Office of the Treasurer and Tax Collector maintains current data on every parcel in the district, as well as a number of other types of St. Louis County land records. These St. Louis County public property records include lists of sold parcels, property tax assessments, defaults on property taxes, and property values. The Treasurer and Tax Collector may also maintain information on St. Louis County land auctions and prior liens or foreclosures on a property. Many Treasurers and Tax Collectors provide online databases to access land records.

St Louis County Treasurer Clayton MO 41 South Central Avenue 63105 314-615-7053

St Louis Treasurer Maplewood MO 2508 Sutton Boulevard 63143 314-645-0555

St. Charles County Tax Collector's Office Clayton MO 41 South Central Avenue 63105 573-633-2271

St. Clair County Tax Collector's Office Clayton MO 41 South Central Avenue 63105 573-633-2271

St. Francois County Tax Collector's Office Clayton MO 41 South Central Avenue 63105 573-633-2271