I have a feeling that the data is old and individuals at those addresses have moved out.

We also have a map view and you can click on any lot or parcel and it pulls up the assessors data on the property.

All that, in addition to the distribution of commute times, distribution of bedrooms per unit, units per buildings, density, makeup of people and households, and almost anything else you can thing of, I have found on city-data (free):http://www.city-data.com/If anyone else knows of a better one, please post on this forum and I'll give you a few big "VOTE"s!

George Allen of GFA Management (Indianapolis) is the single most informed consultant on manufactured housing industry land lease communities and has vast amounts of data at his fingertips including the data that Cornell has amassed.With the kind of information you are asking about, people are going to want to know who you are and why you want it.

Looking over my data from the past 10 years, the difference in ROI I've realized is DIRECTLY correlated to the management over the property.

No, for clues and cues you need to use a combination of anecdotal trails and commercial data providers.

I've challenged people on this site multiple times to show me a market that has done better and provide me with the data to back it up....But no one has.Anyone can point to the fact that prices are now just reaching their 2005-2006 levels in SF and that homeowners who bought in 2005-2006 haven't made any money.

Make sure it allows tenants to pay rent online, that saves time, and that it is web based so your data isn't lost of the computer crashes.

Then when you send the application on to a past landlord it will not have that data on it.

NAR has voted to allow brokerage sites to display sold data without requiring passwords.