The Boston Redevelopment Authority (“BRA”), doing business as the Boston Planning & Development Agency (“BPDA”), is soliciting responses to a Request for Proposals (“RFP”) for the redevelopment of Parcel C-2A-5, vacant land located in the Charlestown Urban Renewal Area, Project No. Mass. R-55 (the “Property”), and also referred to as 516R 522 Main Street and Main Street (Assessor’s Parcel Identification Numbers 02-02624-000 and 02-02624-040), Charlestown. The Property is approximately 6,126 square feet. This RFP offers proponents an opportunity to submit proposals to redevelop the Property for the creation of a mixed-use development consisting of housing and commercial and / or retail space; any proposal must include the core and shell of space compatible for government or community use that shall be delivered to the BPDA at no cost.