Let me answer with what I know.
Regarding the comps, there is no other sale of similar properties near by except that one which happens to be this single sale at the end of June 2023, and we knew a low sale price may be trouble for the appraisal. I do not have visibility to the buyer's appraisal report so I don't know how it arrived at that number, my guess is that single sale was the biggest influence. As a matter of fact, there are a few other similar properties listed nearby in addition to mine, all listed at prices higher then my contract price, and they all went from UNDER CONTRACT to ACTIVE again within the last week, and my guess is, the low sale price of this single unit, affected not just me, but it is what it is.
Right now, the contract numbers look as follows:
PURCHASE PRICE: 250,000
INITIAL DEPOSIT: 25,000
ADDITIONAL DEPOSIT: 75,000
FINANCING: 150,000
My understanding is the lender will only approves 80% of the appraised, so that will be 0.8*235,000 = 188,000
Since 188,000 is less than the 150,000 the buyer is asking, the appraisal should not be a show stopper. I accepted the offer partly because of the high deposit, because I thought that makes the offer a strong one, less likely to run into a lending hurdle.
But reading what I am reading here, that regardless of the down payment amount or percentage, the lender requires from the buyer the difference between contract and appraised value, the 15,000, so the buyer has to pay 100,000 + 15,000 = 115,000 at closing.
If that is the case, then it would be better for the buyer to not use such a high deposit, instead put down 10,000 for initial deposit and another 20,000 for additional deposit, ask to finance 220,000. When the appraisal comes out to 235000, and the lender says I can only approves up to 188,000 and you need to make up the difference with cash and put up an additional 15,000, then do it at that time it would still be less than the 100,000 he already put into escrow, right?
Unless the high deposit was done for a reason I don't know about, such as favorable rates, or bad credits, or other whatever, and the appraisal coming in low represented added risks.