Sale price without comps

[Keith W.]

How do I figure out a final sales price, after rehab, in an area with little to no comps? Would I find other ranches in the area and figure it out using price per sq/ft?

I'm trying to use the sales price to figure out my top bidding price on a HUD home. Zero experience with estimating cost of rehab either, so I'm using the top end of the national average. Considering it's more expensive in NJ.

Any help is appreciated.