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City of BostonA prototype of Analyze Boston by Datopian, not an official City of Boston website. Visit Boston.gov

Analyze Boston

Boston Buildings with Roof Breaks

Boston Maps

Updated Nov 8, 2026

About this dataset

This dataset represents building roof outlines for all buildings in Boston. This dataset was created initially from a flyover in 2011 and is updated periodically based on the aerial imagery and LIDAR data. The layer is maintained by the City of Boston Planning Department's GIS Lab.

Data and resources (6)

Prototype by Datopian · not an official government website · data from data.boston.gov