Keith Mack

1 Listings
Corcoran Care
Keith Mack, a top realtor in New York City for Corcoran, a real estate firm in Brooklyn Heights.
  • Active Listings1
  • Press mentions25
  • Awards1

About Me

About Keith Mack

17 years in Real Estate and over $250 MILLION Dollars in SALES! Keith Mack has been a top producer in The Corcoran Group since 1999 and has sold hundreds of townhomes and apartments throughout Brooklyn and Manhattan. A born and raised New Yorker, and a homeowner himself, Keith knows all the ins and outs of buying, selling, and managing residential and investment properties in New York. A consummate professional, Keith is well known and respected in the industry for his wealth of knowledge and work ethic.


  • 21 Years in Real Estate
  • 15 Years in Banking


  • Jazz
  • Golf
  • Running
  • Reading

Listings from Keith Mack

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Additional Info


  • 2015Multi-Million Dollar Club

Press Mentions

  • Top 10 Brooklyn Real Estate Listings: A Turret in Gravesend, Bow-Fronted in Bay RidgeRead more
  • Top 10 Brooklyn Real Estate Listings: A Renovated Park Slope Row House, a Rental in Bay RidgeRead more

Words from our clients

"I've known Keith Mack for over 12 years and he has sold and rented all my Leffert's properties ever since. His punctuality, professionalism and impeccable work ethic have made him my go to person for all of my real estate needs. Not only do I use him every single time, but I've referred business to him without reservation."

Dr.Thomasena Clarke