@Ned Carey Thanks for your input!
A couple of follow up questions:
1) Are inspections completed by a city inspector or a 3rd party and are there any expenses associated with that? or is that basically tied into the rental registration fee?
2) Do you happen to have a ball park idea of what it costs to have a house inspected and Lead Certificate issued (pending there is no lead abatement required)?
@Emery Green I believe Ned is referring to the general rule of thumb when it comes to operating expenses for rental properties regardless of location. This is pulled straight from BP:
The 50% rule is nothing more than the fact that throughout the United States, operating expenses run 45% to 50% of the gross rents for rental properties. Operating expenses include all the expenses that are associated with operating your rental business, but DO NOT include the mortgage payment (Principal and Interest).
So outside of the mortgage you have to consider property tax, insurance, ground rent, misc repair, etc...