As long as the terms of the lease are still in effect, the landlord cannot increase the rent. If the original term (i.e., the first year, typically) has expired and the lease has reverted to a month-to-month, then the landlord can increase the rent from time to time with proper notice. Likewise, if the lease was always month-to-month, the landlord can do this with notice. However, even if the original term of the lease is in effect, there may be other legitimate fees which are provided for in the lease agreement that might account for the difference.
Answered on Nov 18th, 2011 at 6:14 PM