NYC Real Estate Developer & Builder

The Mark O'Brien Team

mark@obteamnyc.com (917) 485-4020 1 PIER 76, 408 12th Ave, New York, NY 10018

62 Greene Avenue

62 Greene Avenue

Follow the attentive restoration of our 1800s historic Brooklyn Brownstone. This gem is the former home of African American artist Ernest Crichlow. Catch up on updates below.

Press: The Real Deal

Press: The Real Deal

The historic Fort Greene Brooklyn Brownstone I've worked on for over a year was just cited as “the second most expensive home to go into contract last week, with an asking price of $5.2m.”

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The OB Team

Build me a Brownstone

Mark O’Brien Development

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Build Me A Brownstone

Mark O’Brien Development

Work With Mark

Having lived and worked in New York City for more than 30 years, I offer experience of the all-important, yet often imperceptible, nuances of each neighborhood. Finding the city's hidden gems is one of my greatest passions, and am driven by creating real value on behalf of my grateful and loyal clientele.

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