I don't know anything about New Jersey; but I can't imagine (with over 8 MIllion People) there not being Comps. The Appraiser would have used something drawing from recent Conveyances within a Geographic Radius of 1/2 Mile, or 2 Miles, or 6 Miles and applying a Time Horizon of the past 3 months, 6 months, or maybe even 1 year. There are bound to be more than the few he happened to choose.
You can't blame your Buyer. He probably has a Financing Contingency in the P&S Contract saying that his Purchase is dependednt upon getting Financing for a certain amount. And that "certain amount" is dependent upon the Lending Institution's verifying that the Underlying Asset (your house) is of sufficient value to support their investment. Apparently, they were not convinced.
Perhaps the Underwriter had an AVM (Automated Valuation Model) run to double check the Appraiser's work, and didn't like what he discovered.
I've had these AVMs used, and the results went the other way. Last year, I was sweating whether a place I had scheduled to Close would pass muster in the Appraisal (I thought it was pretty "iffy"). I think the Human Appraiser could have knocked it down $45 or $50 thousand easily, and no one would have been surprised.
I waited and waited for the Appraisal to be scheduled. It never was. (I was the ONLY person with keys to the property, so I should know!)
Finally, Bank of America says the Appraisal was completed and we could schedule the Closing ! How's that ? The Originator says that BOA doesn't bother with Appraisals on "little" loans anymore, just the Jumbos, meaning loans over $417,000; instead they just order a cheap little AVM report to substantiate the Value. I was pleased for my sake. The Seller was a little insulted being called "little". The Property was worth about $285,000 selling for a mere $345,000.
BOA Saved the Buyer a "bundle" by getting just the $39.95 AVM; but they now have an Asset that could be worth less than the amount of the Mortgage. So mucch for being Penny-Wise and Pound-Foolish ! I do not like being associated with these. This story is based upon events of 2007 . . . . Not really that long ago !
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Dale C. Hittle of GOLDEN RULE PROPERTIES in Glover, Vermont
Where We're Always Striving To Put Together "THE FAIR DEAL"