DSA Property Group is a full-service real estate firm, specializing in the acquisition and development of New York City resid ... ential property. Our holdings include over 40 residential properties throughout the New York area. In addition, we offer in-house property management services through DSA Management, a 50-agent brokerage service through DSA Realty, and an experienced design, and construction team, through DSA Development. At DSA, we believe in a culture that fosters honesty and integrity. read more