The 'Otis rapper had already been booked at the new Barclays Centre from September 28 to September 30 and October 3 to October 4, but announced this week that he will extend his residency at the venue.
Jay-Z will now headline hometown concerts on October 1, 5 and 6 as well.
The Barclays Centre is the site where Jay-Z's Brooklyn Nets will play during the 2013-2014 season, but the rapper's show will officially open the building.
Barbra Streisand will also be holding a concert at the Barclays Centre, in what will be her first ever concert in her hometown of Brooklyn.
Justin Bieber is also playing the concert hall in November as part of his 'Believe World Tour'.
Watch Jay-Z and Kanye West's 'Otis' music video below: