The Parcel Data & Mapping (PDM) unit maps tax assessment account locations for the State of Maryland.  The PDM unit produces paper and digital tax sssessment maps for Maryland's 23 counties and publishes statewide data on real property sales, parcel accounts, and detailed real property characteristics in a geographic information system (GIS) compatible format.  Data is published for use in both interactive web applications and desktop softwar​​e.

• MdProperty View - Desktop GIS with Advanced query, analysis and reporting capabilities.
• ​FINDER Quantum - User-Friendly Desktop GIS to use with free downloadable GIS software​
  
• FINDER Online​ - MDP’s Custom Online Map and Data Viewer with Search Capabilities​
• Paper/Digital Tax Maps - 2' by 3' B&W paper maps with color detail or .TIF images​
• Find more GIS and mapping products at our Open Data GIS Downloads​

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