Thomas Gammino

Senior Managing Director

Professional Experience

Mr. Gammino is a Senior Managing Director at B6 Real Estate Advisors where he oversees investment sales in the Upper East Side Territory. He has been a real estate professional dedicated to the success of his clients for over 23 years. During his career, he has sold more than 175 properties across all asset classes for an aggregate consideration exceeding $1.5 billion. While his clients include institutional investors, religious organizations, non-profits and investors; they all choose to work with Tom for his in-depth marketing knowledge and work ethic.

Prior to B6, Mr. Gammino was a Managing Director of investment sales at JLL. Before his tenure at JLL he was an Executive Managing Director in the Capital Markets group of Cushman & Wakefield. Previously, he was Senior Vice President of Sales and Senior Training Instructor at Massey Knakal Realty Services, which was acquired by Cushman & Wakefield in 2014. Although he focused primarily on the Upper East Side since joining Massey Knakal in 2002, he brings a wealth of knowledge to his clients due to his unique background as both a New York City real estate attorney closing over 300 transactions, as well as a Manhattan building owner and renovator. In 2011, Mr. Gammino was appointed Massey Knakal’s training director and spearheaded the initial and advanced development efforts for the company’s entire brokerage force. Tom started his brokerage career at Marcus and Millichap as one of the first brokers hired to establish their New York City office in 1999.

Mr. Gammino grew up in Rhode Island, where he attended Brown University before earning his Juris Doctor degree at New York Law School. In addition to real estate, he has a passion for travel, tennis, skiing, reading and wine. Mr. Gammino met his wife of 17 years, Nicole, while competing in endurance events including the Lake Placid Ironman and the Met 50 mile ultra-marathon. They currently live in Fairfield, CT with their three children Samantha (14), Sydney(13) and Thomas (9).

Notable Transactions:

  • 920 Park Avenue $134,500,000
  • Upper East Side Elevator Portfolio $94,000,000
  • Upper East Side Walk-up Portfolio $73,000,000
  • 1511 Third Avenue $60,000,000
  • 37-35 West 24th Street $55,000,000
  • 212-218 East 85th Street $30,000,000
  • The Carlyle House – Long-term master lease of the retail in the asset
  • Sale of a mixed-use elevator building that houses the world-renowned Rao’s Restaurant

Affiliations & Achievements:

  • AKAM – Board of Directors
  • New York Athletic Club
  • New York Bar Association
  • CHIP
  • 2016 – Cushman & Wakefield Top 100 Broker Nationwide

Click to View: Upper East Side Market Report – 1H 2021

Click to View: Upper East Side – 2021 Year End Market Report

Click to View: Upper East Side Market Report – 1H 2022

Click to View: Upper East Side Market Report – 2022 Year End

Team Members

Patrick Donahue

Current Listings

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In The News

Dual Walkup Buildings Listed on Upper East Side

Connect CRE
August 18, 2022

B6 Real Estate Advisors has listed 303 – 305 E. 93rd St., two contiguous four-story multifamily walkup buildings in the Yorktown section of Manhattan’s Upper East Side. The firm’s Thomas Gammino and Patrick Donahue have the listing, for which ownership is requesting proposals. 

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Recent Commercial Real Estate Transactions

The New York Times
April 27, 2021

This townhouse for sale by B6 Real Estate Advisors in Lenox Hill was built in 1898 and has 10 apartments.

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B6 Markets Conversion Opportunity in Lenox Hill

Connect New York
April 5, 2021

B6 Real Estate Advisors has been retained as the exclusive broker for 59 E. 74th St. in the Upper East Side. Listed for $12.7 million, the vacant, 10-unit townhouse is being marketed as a conversion opportunity.

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Tom Gammino joins Paul Massey’s B6

The Real Deal
December 1, 2020

Investment sales veteran Tom Gammino is reuniting with Paul Massey at his B6 Real Estate Advisors brokerage.

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