The Economic Development Division of the Community Development Department maintains a listing of Cambridge’s ground floor vacant storefronts. This listing is not intended as a comprehensive source for ground floor vacancies in Cambridge. The data is sourced from Costar (an online real estate database), Cambridge Assessing Property Database, and staff commercial district inventory collection.

To learn more, please visit the Economic Development Division's interactive map on the topic, viewable at the following URL: https://cambridgegis.maps.arcgis.com/apps/MapTour/index.html?appid=8eb311a7bf3c48fcb10527eda76deddc

Blockgroup data from the 2017-2021 American Community Survey was recompiled by the Cambridge Community Development Department to align with approximate neighborhood boundaries. Categories include: Land Area, Housing Units, Housing Density, Total Occupied Units, Vacant Units, and Tenure.