One of our biggest costs to date is legal, we don't skimp in this department.

The move-in date of your tenant (I circle this in big black marker for the underwriter haha) shows that you plan to vacate your departing residence and move into the new home.  

The building department may have something on file that you can use.

I'm not sure how your state is set up but for tax liens, I request the information from the town treasury department.  

This is really a question for your local plan review/permitting department.  

@Elda Castillo You do not need any licences to buy and flip, however I would check if you need to Qualify your Georgia LLC with the Florida Department of State division of Corporations in order to enter into agreements with Florida GCs.

Here is one of the online sites to purchase and you may find your county of interest here:http://nysauctions.com/Another place for tax deeds in New York is http://mtagproperties.com/You can also go to the county and then to the finance department or real estate department and see what is on the site. 

Our current weirdest expense involved a dinner plate sized hole in the bottom a bathtub which the departed (not dead, just moved) tenant described as a "minor crack due to normal wear and tear".  

If there is no ground rent or if it never was registered, you'll see "There is currently no ground rent registered with this department for this property" in red.

It is simply poor business practice not to have rents keep pace with the increased cost of living unless you are a charitable organisation.