Your best bet would be to go onto http://www.Realtor.com
and do a search under multi-family properties. If you want, contact me and I can do the legwork for you.
You also mentioned that you are a seller... if you have a property(s) you are selling in Brooklyn I would like to find out more about it/them. Also, are you going to be doing a 1031 tax deferred exchange?
Please contact me and we can talk more. Thank you.
Mitchell S. Feldman
Associate Broker/ Director of Sales
Madison Estates & Properties, Inc.
Office: (718) 645-1665/ Cell: (917) 805-0783