There is no single website to easily find them (that I'm aware of) and if there was, I'd imagine you'd be competing with 1000s of other investors.  

Purchase price: $75,000 Cash invested: $10,000 Sale price: $120,000 This is a 2 bedroom 1 bathroom single family detached house is South Georgia.

I do expect greater development of condos and townhomes and higher density single family communities. - Acreage will continue to be a very hot commodity.

The two existing units can rent for about $2,500 each, and a garage conversion single unit will rent for about $2,800.

I was thinking that by giving a single builder rights to build on the land, I would get 1% of each contract price, something along those lines.

The pro development and affordable housing advocates use the term NIMBY, but I suspect it is the rare person that buys in a single family zoned area that would be thrilled to have 17 units (qp16 additional units added) in the lot next to them.My initial protege was the land source on this effort.  

You can get solid cash-flowing single families in the 90-120k price range and duplexes in the 130-180k price range.

3 seperate buildings, parceled as 3 seperate addresses so investor can get single family financing on this, is that correct?  

Petersburg area, resulting in highly–profitable investments.If you need professional and courteous property management experts for your multifamily, single family, condominiums or town home, you've found the right company!

If you’re paying off more than $1,500/mo I’d probably keep it barring any major upcoming capex. (3-5 years out so buyer wouldn’t automatically ask for it to be repaired at sale.)Good luck either way.