2006 New York Code - Agreements Exempting Lessors From Liability For Negligence Void And Unenforceable.

 
    § 5-321. Agreements  exempting  lessors  from liability for negligence
  void and unenforceable. Every covenant, agreement or understanding in or
  in connection with or collateral to any lease of real property exempting
  the lessor from liability for damages for injuries to person or property
  caused by or resulting from the negligence of the  lessor,  his  agents,
  servants  or  employees,  in the operation or maintenance of the demised
  premises or the real property containing the demised premises  shall  be
  deemed to be void as against public policy and wholly unenforceable.