Web App. Use the tabs provided to discover information about map features and capabilities. Link to Metadata. A variety of searches can be performed to find the parcel of interest. Use the Query Tool to build searches. Click Apply button at the bottom of the tool.Query by Name (Last First) (e.g. Bond James)Query by Address (e.g. 41 S Central)Query by Locator number (e.g. 21J411046)Search results will be listed under the Results tab. Click on a parcel in the list to zoom to that parcel. Click on the parcel in the map and scroll through the pop-up to see more information about the parcel. Click the ellipse in the Results tab or in the pop-up to view information in a table. Attribute information can be exported to CSV file. Build a custom Filter to select and map properties by opening the Parcels attribute table:1. Click the arrow tab at the bottom middle of the map to expand the attribute table window2. Click on the Parcels tab3. Check off Filter by map extent4. Open Options>Filter5. Build expressions as needed to filter by owner name or other variables6. Select the needed records from the returned list7. Click Zoom to which will zoom to the selected recordsPlease note that as the map zooms out detailed layers, such as the parcel boundaries will not display.In addition to Search capabilities, the following tools are provided:MeasureThe measure tool provides the capabilities to draw a point, line, or polygon on the map and specify the unit of measurement.DrawThe draw tool provides the capabilities to draw a point, line, or polygon on the map as graphics. PrintThe print tool exports the map to either a PDF or image file. Click Settings button to configure map or remove legend.Map navigation using mouse and keyboard:Drag to panSHIFT + CTRL + Drag to zoom outMouse Scroll Forward to zoom inMouse Scroll Backward to zoom outUse Arrow keys to pan+ key to zoom in a level- key to zoom out a levelDouble Click to Zoom inFAQsHow to select a parcel: Click on a parcel in the map, or use Query Tool to search for parcel by owner, address or parcel id.How to select more than one parcel: Go to Select Tool and choose options on Select button.How to clear selected parcel(s): Go to Select Tool and click Clear.

Web App. Parcel map displaying Age of Housing, Residential Appraised Value and Land Use in St. Louis County, Missouri. Link to Metadata.

PDF. Link to Metadata. Order form for GIS Data on CD. Please note: Many GIS data layers are available for download at the St. Louis County GIS Service Center Open Data Site: http://openstlco.stlcogis.opendata.arcgis.com/.GIS Data CD Features:ArcGIS Shapefile formatState Plane Coordinate System, Missouri East, NAD1983 FeetCD 1 contains Base Map layers (e.g. jurisdictional boundaries, political areas, streets, etc.)CD 2 contains Parcel Data (e.g. parcel boundaries, ownership, valuation, etc.)Published: January 2019Cost: $15.27 eachTo order GIS Data CDs, please contact:Tracy HillImaging TechnicianSt. Louis County Records Center10275 Page Industrial CtSt. Louis, MO 63132Phone: 314.615.3715Fax: 314.615.3730Please note: Many GIS data layers are available for download at the St. Louis County GIS Service Center Open Data Site: http://data.stlouisco.com/.

Open Data. Positionally accurate address points for all street addresses in St. Louis County, Missouri. Address points are positioned to fall nearest to the building unit represented. Geocoding point locations based on address data. Mailing list based on MAILTYPE field. Link to Metadata.

Open Data. Fire protection service areas within St. Louis County, Missouri. Link to Metadata.

Open Data. Tax Code Boundaries in St. Louis County, Missouri. Link to Metadata.

Open Data. St. Louis County Park Boundaries, St. Louis County, Missouri. Link to Metadata.

PDF. A map of municipal boundaries in St. Louis County, Missouri as of July 2018. Map scale is 1:62500. Link to metadata.

PDF. A map of municipalities and Census Designated Places in St. Louis County, Missouri. Map scale is 1:62500. Link to metadata.

CSV Table. This table includes coded descriptions for Land Use Codes in the St. Louis County, Missouri parcel dataset. This is the land use description for a property. Please see field LUCODE in the Parcel dataset. Link to Metadata.

CSV Table. This table includes coded descriptions for Commercial System Main Building Structure Codes in the St. Louis County, Missouri parcel dataset. Link to Metadata.

PDF. Letter-size map of the St. Louis Metropolitan Statistical Area (2002), St. Louis County, Missouri. Link to Metadata.

Web App. Look up addresses in St. Louis County, Missouri. Query by address number, street name, parcel ID, parcel owner, etc. Link to Metadata.

Web App. Jurisdictional boundaries in St. Louis County, Missouri. Link to Metadata.

Web App. View historic aerials in St. Louis County, Missouri from 1937 to 2024.

This is a comprehensive collection of tax and assessment data extracted at a specific time. The data is in CSV format. A data dictionary (pdf) and the current tax rate book (pdf) are also included.

PDF. A map of St. Louis County Council districts with municipalities and U.S. Congressional districts. Map scale is 1:62500. Link to metadata.

PDF. This map shows Census Designated Places in 2010 in St. Louis County. Scale is 1:62500. Link to metadata.

PDF. Street Name and Address Assignment Standards and Guidelines for St. Louis County, Missouri. Link to Metadata.

Web App. Eligibility for HUD Community Development Block Grant (CDBG) Programs in St. Louis County, Missouri. Link to Metadata.