Enterprise GIS

GIS Applications

  • Assessing200s

    Property Data Viewer

    The property viewer allows you to zoom in on a specific parcel to find Assessing Department information on property ownership, building and land valuation, lot size and more.

    Property Search Page »

  • Solar Map Screenshot

    Solar Boston Interactive Map

    The Solar Boston map allows you to see active renewable energy installations within the City, and to calculate the solar potential of building rooftops. The map was created by the Boston Redevelopment Authority in cooperation with the Solar Boston program.

    Solar Map »

  • NeighborhdDataViewer (200)

    Neighborhood Data Viewer

    Get to know your community using our neighborhood data tool. Through this tool you can find your local polling place and locate local city services such as the nearest library, health center, community center and more.

    Neighborhood Map »

  • BRAviewerdowntown

    BRA Article 80 Viewer

    The Article 80 Project Viewer is a web application designed to allow people to search and view Article 80 development projects.

    Neighborhood Data Viewer »


The City of Boston makes no claims, no representations, and no warranties, expressed or implied, concerning the validity (expressed or implied), the reliability, or the accuracy of the GIS data and GIS data products furnished by the City, including the implied validity of any uses of such data. The use of this data, in any such manner, shall not supersede any federal, state or local laws or regulations.


  • BostonMaps

    BostonMaps is a mapping platform which allows residents, City employees and visitors to visually display city data through maps. Using our simple mapping interface you can use an ordinary web browser to access City data from a variety of departments.


Video & Multimedia

  • City Officials Impress with Maps at 2011 ESRI Conference

    At the 2011 ESRI International User Conference, representatives from the City of Boston demonstrated the City's use of GIS applications to attendees, highlighting how the applications are being used to engage citizens and improve the City's efficiency and effectiveness.

    Watch The Boston Way with GIS

    Watch GIS Engaging Citizens

    Watch GIS Strategy


  • Technology Solutions Award 2014

    Public Technology Institute, GIS category for BostonMaps

    More information

  • Significant Achievement Award 2011

    Public Technology Institute for SAM, Street and Address Management

    More information

  • Technology Solutions Award 2010

    Public Technology Institute, GIS category for the GIS Data Hub

    More information

  • Special Achievement Award 2009

    Esri for significant achievement in GIS

    More information