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About Us

All Star Realty, Inc. is an independent and results driven brokerage firm with proven skills in locating, permitting and marketing properties that offer multifamily, retail and commercial development opportunities. Its principal broker Jerry Mazzeo has been providing comprehensive real estate services in Cambridge, Somerville, Watertown and surrounding communities since 1979. Over the course of his long career, Jerry has worked with countless sellers, developers, contractors and investors seeking his expertise and advice.

Our understanding of municipal zoning, market trends, feasible analysis, building design, construction and permitting has enabled us to examine the best use, or mix of uses and successfully broker many underutilized properties. As a direct result of this expertise, together with the highest level of honesty and hard work, the firm has participated in the approvals and development of over 1400 units of multi-family housing.

Whether you are selling, buying, leasing, investing or developing, let the trusted counsel and the experience team at All Star Realty help you. Please click here to contact us and learn more about how we can help you.

What We Do

All Star Realty provides a comprehensive and expendable suite of services, including;

  • Sales and leasing of residential, commercial and industrial properties
  • Confidential market evaluation of residential and commercial properties
  • Feasibility analysis for new construction and adaptive reuse of properties
  • Local approvals and permitting assistance
  • Joint ventures, partnerships, equity investments and financing
  • Specialized team assembly for large and complex developments


Jerry Mazzeo
Principal Broker
P: 617.642.4363
E: realtyallstar(at)aol(dotted)com-Realtor
Andrew Mazzeo
Associate Broker
P: 617.642.2240
E: andrewrmazzeo(at)gmail(dotted)com-Realtor
-Notary Public
-Certified Apartment Manager
-Accredited Buyer Representative