MNS

MNS is a New York City residential real estate brokerage founded in 2006 by Andrew Barrocas and headquartered in Williamsburg, Brooklyn. The firm handles residential sales and rentals across the five boroughs, with a particular focus on data-driven new-development marketing, project leasing, market research, and in-house advertising and technology services through DAM. The current organization took shape through the June 2009 merger of The Developers Group and The Real Estate Group New York and adopted the MNS name in 2011. In 2024, MNS was selected as an approved New York City Department of Housing Preservation and Development agency for affordable-housing marketing, lottery administration, lease-ups, and compliance services. Combining brokerage, research, leasing, marketing, and technology, MNS positions itself as a modern, integrated real estate platform serving developers, property owners, buyers, sellers, and renters.

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