For over 68 years, S&D Real Estate has faithfully served Nassau and Suffolk Counties. We are a well-established, full-service Long Island commercial real estate firm, with over 20 employees. The company operates out of main offices in Mineola and Hauppauge, as well as affiliate offices in Montauk and Manhattan.
S&D Real Estate is not your average Long Island brokerage firm. At our core, we employ skilled, multi-faceted professionals with the ability to provide financial analysis, asset review, risk analysis and due diligence. In fact, our over 20 employees include a number of:
In 1949, Edward Smith, the long-time Mayor of the Village of Mineola, founded Edward S. Smith & Co., Inc., which specialized in real estate developing, planning and sales throughout Nassau and western Suffolk counties.
In 1955, he established Smith & DeGroat, Inc. It quickly became a widely-recognized industry leader in Long Island commercial and residential real estate.
With broad experience in commercial and residential real estate, as well as property management, S&D’s other primary areas of service include:
Tenant and Landlord Representation
Investment Strategy
Property Acquisition and Disposition
Advisory and Consulting Services
Our strength lies in our ability to evaluate real estate in terms of highest and best use, feasibility and investment performance. With expert knowledge of local and regional markets, we are more than able to match the financial and operational needs of clients with appropriate real estate opportunities. That’s why we were originally chosen to manage Nassau’s historic landmark properties, as well as Veteran and Military housing at Mitchel Field.
S&D Real Estate also has a long-standing relationship with its sister company, Standard Valuation Services (SVS). Since its inception in 1989, SVS has amassed over 35 employees in the valuation, assessment, GIS and litigation support areas.
Neal D. Peysner Sales Agent
Neal Peysner has 30+ years of extensive Real Estate Appraisal dealing with residential, commercial, high value and historical experience in both Nassau and Suffolk County.
View Profile
Louis Santosus Sales Agent
Louis Santosus has been a New York State licensed Real Estate Salesperson for over 20 years.
View Profile
Matthew Smith CEO, Broker of Record
Matthew Smith is a graduate of St. John’s University College of Business Administration, Jamaica, New York, with a B.S. Degree in Business Management.
View ProfileView our Exclusive Property Listings