I use a 4th and 5th comp all the time. If the house next door or across the street closed within the last year, but not the last six months, I add it because it usually is pertinent to the appraisal. I will then add an additional comp within the six month time frame, just so I will not be asked to provide another comp within six months. If it is a rural property, I will use up to six comps. It seems you never have comps on the same acreage and if you do the home is 500 SF bigger or smaller, so I add additional comps to support the adjustments I have made on the first three. Sometimes there are no decent comps and nothing you have will satisfy the underwriter. They rarely trust our good judgment, they would rather see it in black and white. Sometimes, three comps just are not sufficient. I don't get to do too many cookie cutter appraisals. Those are the only ones I see that three comps will work easily. If I have a sale with a pool, I try to produce two sales with a pool. If I have subject with a large workshop or barn, I try to produce two sales with a workshop or barn. Sometimes, they are not the most similar properties, but underwriters seem to think that we just pull numbers out of our behinds for adjustments. You all have done these type properties. You know the one with the enclosed pool, or 4,000 SF workshop, or the double lot. Somehow there are plenty of sales in the neighborhood, but none of them have the same added improvements. I don't see how you avoid using over three comps on these type properties. You give them three from the neighborhood and go on the comp hunt in surrounding areas for that same workshop or pool of double lot. We do it because we know that we will get the dreaded underwriter request "Appraiser to provide an additional sale with ..... like the subject." So I treat every assignment with the "what is the underwriter going to ask for on this property" and beat them to the punch. I don't believe that underwriter's get suspicious when they see more than three comps. If they did why would they ask for additional comps on the loans they underwrite?