Alloy Development is a real estate development company founded by Katherine McConvey and Jared Della Valle in 2006. The firm builds properties across the city, focusing on community-led design and residential projects. Based in New York, Alloy Development employs a team of over 18 design professionals working across architecture and construction.

Its projects include the DUMBO Townhouses project (pictured above), which involved the construction of a new building, divided into five skinny single-family homes in Brooklyn.