The amount of leaves is the major factor here, and so here goes. I use a 20hsp leaf vac on 9' mason dump truck with 2 10" boards then 4' plywood on the sides. This house fills the truck twice when the leaves are mostly wet, and 2.5-3 times when they are dry. The house consists of 2/3 the leaves in the "front yard", at most 25' from street with just trees and a few large rocks as obstacles. Remainder of leaves in backyard, 40-60' from the street with big opening to bring a tarp in there. The job is get the leaves to where the loader can get them. It costs ~ $70 a load to dump. What would be your price? I think this is a good enough description of the property.