Hi Yvonne :-) Welcome to the Startup Nation (SuN) world.
Everyone`s confused! Just so you feel more comfortable.
If you own a piece of property, do you intend to build a showcasse of
this type of home? If so, that`ll give you the entire basis for your
startup. Keep a written and photographic diary, then when you build a
Web site, you can use all that stuff on the site.
On the other hand, if you`re not going to have a physical building, why
mention the property? In other words, how about a bit more detail on
what it is you want to accomplish? Is it a business based on a
demonstration, or a business in general as to "being green," whatever
that means.