The entire project (utilities + foundation + interior + landscaping + exterior paving ) should be rought at 100k, just very rough estimation from my perspective.

Use Facebook as suggested as well.2) I know you put up a fair amount of $$$ in this but you will need to either put more gravel on the driveway and de-weed it or pave it.

Pavel, I have not done a section 8 lease yet, however all others are MAR standard Residential Lease with this as an addendum. 

Land permeable coverage percentage?

This could pave the way for acquiring property with minimal initial capital.

We could use this money for snow removal, road pavings, etc.

Depending on your current bathroom count, you may be required to update the water service line which can be a 20-30k hit depending on if the main line is on your side of the street or you need to cross the street and pave it. 

This area is known as the "compound" it is a 30+ year old development by a company called GDC that sold all the lots, paved all the roads, then filed for bankrupcy.

We are doing top of the line finishes for the area including a standing seam metal roof, paved driveway, and an attached deck at the back of the house.

One listing showed a nice apartment complex with flowers and freshly paved and striped parking lot.