M Development is a New York City-based real estate developer specializing in luxury residences for discerning buyers. Our exclusive listings include brownstones, apartments, condominiums, and townhomes in all five boroughs of NYC. Our properties are meticulously developed by the city's top architects, designers, and interior construction specialists to create a singular living experience with the very latest in modern amenities and fixtures. With M Development, a beautiful New York City home is within your reach.