Barclays Center 18,103 Barclays Center is a multi-purpose indoor arena in Brooklyn, New York City. It sits partially on a platform over the Metropolitan Transportation Authority (MTA)-owned Vanderbilt Yards rail yard at Atlantic Avenue for the Long Island Rail Road (LIRR). It is part of a $4.9 billion future business and residential complex now known as Pacific Park. nba_images/arenas/barclays_center_logo.png nba_images/arenas/barclays_center_photo.jpg