But consumers all are on the site for free where real estate agents are constantly hawked to buy leads or participate in what is now a 35-40% referral business for unvetted leads who think they are contacting the listing agent.Their business model has always been flawed.

Dependable routine maintenance is a part of this property with a full time team on site at the villa. 

I would also look at the availability of public water and public sewer, if not at the site how far away are those services.

A sub S election will probably block the free stepped up basis benefit though.

Quote from @Grant Francke: For those with using Buildium for property management software, do you use Buildium's public site or do you use a website you have made and maintain?

Have you searched your county site to identify those that have bought land in your area the past few years and then contacted them?

There are obviously a lot of variables that come into play.I'm looking at developing a small 2 acre property that has already been engineered for septic and platted for 8 mobile homes. 2 MH are already on site with all utilities present, but for the 6 MH remaining that I want to put on site, the land still has to be developed.

Also Gary Swank brought up a great point about how the area can change drastically block by block, even on the same street.

I have tried to block this fraudster so called Real Estate Investor/agent/ broker, but instead of refunding me the $5.091 I has taken from me without any results he keeps charging me.

The bigger concern I would have is low pressure due to blocked pipes, especially to the bathrooms.