St. Louis County is a great place to live and work. Our neighborhoods and the street network that we use to travel are fundamental to keeping St. Louis County great. This section of the web site covers County services that relate to property, neighborhods and roads.

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Content 2 Tax Payer Information
The St. Louis County Department of Revenue accepts property tax payments by in person, by mail or online. Property taxes are due by December 31 each year. Online Tax Payment is secure and convenient.
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 Real Estate Data and Maps
Information on real property in St. Louis County is available online through the Real Estate Information Site and can also be viewed through a map interface at the St. Louis County Property Viewer Site .
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 Building and Occupancy Permits
Building Permits are required for most construction work, and are how building codes are enforced to ensure safe and sound construction projects. Occupancy permits are required for changes in residential and commercial occupancy. St. Louis County Public Works has four locations to serve all areas of the County. .
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 Planning and Zoning
Land use in unincorporated St. Louis County is regulated through the Zoning and Subdivision ordinances.  The St. Louis County Planning Commission reviews request for zoning changes and makes recommendations to the St. Louis County Council .