Search St. Louis County, MO Property Records

When searching St. Louis County, Missouri, property records, it is important to understand the split between county and municipal records. County data usually documents ownership, boundaries, and recorded changes, while municipalities track location-specific details like zoning and development activity. Using both ensures more accurate property research.

Local housing and cost indicators add context to these records. Typical benchmarks include a median home value of $264,400.00, a median rent at $1,156.00, a median household income of $84,950.00, and the median real estate tax of 1.28%, which help compare neighborhoods, assess affordability, and understand how property taxes align with market conditions.

Property records in St. Louis County, MO, can be accessed online, in person, or through mail and email requests. Among these options, online access is the most commonly used, as it allows users to begin their search quickly from anywhere.

Several online tools support different types of property research. The Deed Search system provides access to recorded legal documents. It allows searches by owner name, document number, document type, recording date range, consideration amount, subdivision details, parcel number, or metes and bounds descriptions.

For ownership, parcel, and assessment information, the Real Estate Search tool enables queries by locator number, owner name, property address, or subdivision. In addition, the Subdivision Information Search offers access to recorded subdivision plats and filing references using book and page numbers, subdivision names, or filing dates.

Alongside county systems, PropertyChecker aggregates data from multiple sources and presents it in clear, plain-language formats. This approach allows users to review ownership, sales, and parcel information without navigating multiple county platforms or contacting offices for clarification.

Preparing key details such as an address, parcel number, or owner name can help narrow results. Users should also be aware of common limitations, including fees for advanced searches, restricted name-based queries, and older records that may not be fully digitized.

Because property data is maintained across separate systems, no single source contains every type of record. The sections below explain the different types of property records and their corresponding access points.

Property Ownership and Title Information

Property ownership and title information in St. Louis County, MO, can be obtained online, in person, or through a title company.

Ownership is confirmed by reviewing recorded deeds, which serve as the legal record of property transfers. The Deed Search can be used online, while in-person access allows viewing physical deed books at the Recorder of Deeds office. For full verification, a title company can conduct a professional title search to identify liens or other encumbrances.

Property Sales and Transaction History

Property sales and transaction history in St. Louis County, MO, can be accessed through several tools.

PropertyChecker provides consolidated data on past sales, transfers, and ownership history. County property appraisers maintain detailed assessment records, which include transaction dates and sale prices. The Real Estate Search tool allows searches by locator number, owner name, property address, or subdivision to view sales history.

For deed-level details, the Deed Search provides recorded transaction documents, including consideration amounts and recorded dates.

Property Tax Assessment and Payment Records

The St. Louis County Assessor’s Office values over 400,000 parcels and assesses real estate every two years (odd-numbered years). The office determines fair market values, administers exemptions, and maintains property descriptions used for tax purposes.

Assessment data can be accessed through the Real Estate Search. If an owner disagrees with a property assessment, an appeal may be submitted to the St. Louis County Board of Equalization from May 1 through the second Monday of July annually.

Meanwhile, property tax information and payments are handled by the Collector of Revenue, which oversees over 200 taxing districts and provides an online Property Tax Inquiry portal for reviewing and paying bills.

Property Characteristics and Parcel Details

The Real Estate Search in St. Louis County, MO, may provide comprehensive property characteristics and parcel details, including lot size, building type, number of structures, and property improvements. It may also list subdivision information, parcel numbers, and property descriptions maintained for assessment purposes.

For a consolidated view, PropertyChecker aggregates parcel features and detailed property attributes, making it easier to review a property’s physical and legal characteristics without navigating multiple sources.

Zoning, Land Use, and Planning Records

For comprehensive zoning, land use, and planning information in St. Louis County, MO, the Department of Planning manages records for unincorporated areas, including site plans, subdivision plats, and zoning verification and compliance certifications. These records can be obtained online mainly through the Sunshine Request Portal, in person at 41 South Central Avenue, Clayton, MO, or via email at planning@stlouiscountymo.gov.

Incorporated municipalities maintain their own planning and zoning records, including local zoning maps, land use ordinances, site plan approvals, and subdivision plats. Access to these records varies by municipality, typically through the city or town planning department, municipal offices, or the municipality’s website.

Legal Documents Affecting Property

Property-related legal documents, such as deeds, liens, easements, and releases, can be obtained for St. Louis County properties. Recorded deeds dating back to 1974 can be accessed through the Deed Search.

Tapestry offers pay-as-you-go access for occasional users using a property’s locator number. Laredo and Monarch are designed for professional or bulk research, providing downloadable applications for title firms or real estate agencies to view historical or real-time documents efficiently.

Building Permits, Inspections, and Construction Records

Building permits, inspections, and construction records in St. Louis County, MO, can be accessed through the Department of Transportation and Public Works for unincorporated areas. Permit applications, inspection reports, and more are available online via the county’s Permitting and Contractor Licensing Portal or in person at the office.

For properties within incorporated municipalities, records are maintained by the respective city or town planning or building department.

Maps and Visual Property Data

St. Louis County, MO, has more than 401,300 parcels, and maps and visual property data can be accessed through several resources. The Open Government website offers interactive maps and historical aerials dating back to 1937. Additional maps are available through the Assessor’s Office, the Recorder of Deeds, the Department of Planning, and the Department of Transportation and Public Works, each with tools specific to their data.

The St. Louis County Real Estate Search platform serves as the county's official parcel lookup tool. The Search By section presents four options: Locator Number, Name, Property Address, and Subdivision Name, with Locator Number set as the default required field.

Before submitting, the results display format can be set to Proper Case, Upper Case, or Lower Case, as preferred. Click "Search" after entering the required criteria to retrieve results.

An Important Message section on the page highlights that property tax bills, payments, and receipts are now accessible via the Collector of Revenue's property tax website. Requests for mailing address changes and 2026 Personal Property Declaration filings are handled separately through the Assessor's website.

Displayed here are charts summarizing the county's tax rates, accompanied by insights into median home values, income figures, and rent rates.

The St. Louis County Recorder of Deeds maintains recorded legal documents, including deeds, liens, easements, and other instruments, with records available back to 1974.

The Assessor’s Office uses Recorder of Deeds records to establish fair market values for taxation. The Department of Planning references them to verify parcel boundaries, subdivision layouts, and site plans for zoning and land use. The Department of Transportation and Public Works consults these records for infrastructure and right-of-way planning.

Deeds and related documents can be accessed online through the Deed Search for occasional, professional, or bulk users.

Tapestry requires a property locator number and charges $8.75 per search, with $1.00 per printed page. Walk-in requests at 41 South Central Avenue, Clayton, MO, are accepted by appointment, with deed copy fees at $2 for the first page and $1 per additional page, plus a convenience fee for credit/debit card payment.

Documents can also be requested via email, fax, or mail, making access flexible for both casual users and real estate professionals.

St. Louis County, MO, includes 86 incorporated municipalities (cities, towns, and villages) based on recent data, each with local offices and official websites that provide access to property records. Municipal resources often feature zoning maps, parcel details, and planning information. The complete list of all municipalities in the county is provided below.

• Ballwin
• Bella Villa
• Bellefontaine Neighbors
• Bellerive
• Bel-Nor
• Bel-Ridge
• Berkeley
• Beverly Hills
• Black Jack
• Breckenridge Hills
• Brentwood
• Bridgeton
• Calverton Park
• Champ
• Charlack
• Chesterfield
• Clarkson Valley
• Clayton
• Cool Valley
• Country Club Hills
• Country Life Acres
• Crestwood
• Creve Coeur
• Crystal Lake Park
• Dellwood
• Des Peres
• Edmundson
• Ellisville
• Eureka
• Fenton
• Ferguson
• Flordell Hills
• Florissant
• Frontenac
• Glendale
• Grantwood Village
• Green Park
• Greendale
• Hanley Hills
• Hazelwood
• Hillsdale
• Huntleigh
• Jennings
• Kinloch
• Kirkwood
• Ladue
• Lakeshire
• Manchester
• Maplewood
• Marlborough
• Maryland Heights
• Moline Acres
• Normandy
• Northwoods
• Norwood Court
• Oakland
• Olivette
• Overland
• Pagedale
• Pasadena Hills
• Pasadena Park
• Pine Lawn
• Richmond Heights
• Riverview
• Rock Hill
• Shrewsbury
• St. Ann
• St. John
• Sunset Hills
• Sycamore Hills
• Town and Country
• Twin Oaks
• University City
• Uplands Park
• Valley Park
• Velda City
• Velda Village Hills
• Vinita Park
• Warson Woods
• Webster Groves
• Wellston
• Westwood
• Wilbur Park
• Wildwood
• Winchester
• Woodson Terrace

The following are not incorporated municipalities, and their property records are managed by several county offices:

• Affton
• Carsonville
• Castle Point
• Concord
• Glasgow Village
• Glencoe
• Grover
• Lemay
• Mehlville
• Oakville
• Old Jamestown
• Peerless Park
• Pond
• Sappington
• Sherman
• Spanish Lake
• St. George
• Times Beach