100%
About three-fifths of that new parking (up to 6,760 spaces) and nearly two-thirds of the housing (7,150 apartments) would be concentrated in East Boston as part of the Suffolk Downs development, which boasts direct access to two MBTA Blue Line stations. That project is expected to be built out in phases over the coming decade.
Outside the Suffolk Downs project, the BPDA approved 4,402 parking spaces, 5,197 new housing units, and 5 million square feet of space for com mercial, institutional, and other non-residential uses (for context, the massive Partners Healthcare headquarters building next to the Assembly Orange Line station in Somerville holds about 825,000 square feet of office space).