Thanks one and all! Certainly using a real estate agent and their resources is ideal. I guess I'm more concerned about the after hours, no agent around, trying to get a feel for the neighborhood without having to drive the area I'm looking at. Not asking to actually value the house per se, but rather to say "there's no way that arv (given to me by a real estate agent or some other resource) will go over in that neighborhood." I've been given comps that in no way match the neighborhood the house is actually located in like @Charlie MacPherson and his gun control issue =) But when you zoom in on realtor, like zillow, the estimates on houses that are next door and that exact neighborhood populate. If the ask on the subject property is let's just say 300k and the ARV is 450k, but the rest of the neighborhood looks like it wouldn't support that (maybe the best estimate is 410? and a recently sold 400) but the next neighborhood over has everything in the 500's? Wow... went really deep on that. At any rate, hope that clarifies...