August 27, 2014 Brookland Assembles Park Slope Development Site for $7.4M News Property News The deal was an assemblage of five tax lots, including 138-140 15th Street, with a footprint of 7,032 square feet, and 50,632 buildable square feet with inclusionary housing, according to a news release from TerraCRG. Sign up for News [contact-form-7 id="4536" title="Newsletter Sign Up"]