I often get the impression that this website, as great as it is, has C class neighborhoods, and C class tenants, hard coded into it.

Are there any other strings attached I.e other code improvements required?

Have you gone through Zillow.com using the Zip Code Search engine for houses up to your limit?

Blake C. yes, however it's pairing multiple code sections and tax court cases together to form a basis for substantiation.

@Renauld Elder, just look up tax codes in Fla before you do it.

Yes, Indy is a great market AND very active at the moment.As a general rule of thumb, one can't really filter by zip code here since it's very street by street.I would suggest [as always] start off by interview several property managers BEFORE looking at any property.  

You need to study your state landlord tenant codes. 

Zip code level data is alright if that's the best you can get but many zip codes can have a wide range of areas within them so you'll get a better picture if you can drill down into smaller areas like census tracts.

Find a good architect to design what you want (can be tricky with NYC building codes).

I have looked up the phila zoning code packet, but it really has limited info.