What is a flip? What is an inflated value? A value is an opinion. However, the opinion has to be supported and able to be defended. It is a lot easier to spot an inflated value in a market area where 1,000 homes are "virtually" identical (large subdivision or urban neighborhood) with a good measure of recent sales activity. It becomes harder to detect when in a suburban or rural area with a wide variety of housing styles, sizes and lot areas. I have seen appraisals in both that were substantially, for lack of a better word, "overvalued". I recently wrote in another post that I looked at a house in a dense urban neighborhood, approximately 52 houses on the block, at least 25 or 30 boarded up and vacant (some "squatter" occupied), block was a well known heavy drug addict/dealer and prostitute frequented hang-out. An ABUNDANCE (20 or more) of similar row type houses within a 4 or 5 square block radius sold within anywhere from days to 5 or 6 months. ALL within a "reasonable" range ($5,000 to $12,000). Houses on BOTH sides of the subject were cleaned and sealed (boarded-up) by Phila. Licenses & Inspections. Property was reported by original appraiser to be an "arms-length" transaction with no concessions. Appraiser stood on the curbline directly in front of the dwelling to take a front elevation photo, street photo was WAY out of focus but didn't appear to me to be the same street. Turned out, the "sale" was between two family members (brothers) the "no concession" part APPEARED correct. Anyway, the "sale price" was $37,500 - appraiser valued it at $40,000. His "opinion" was based on three sales IN EXCESS of 25 blocks away in a "prime" market area. The property was foreclosed on (closed) within 10 or 11 months meaning a couple of payments may have been made. As far as a suburban "overvalued" house I looked at a dwelling with a water "view" not waterfront. Home was basically similar to other dwellings within the area and lot size was also commensurate, in other words, it wasn't a "one of a kind" property. At any rate, I was supplied with TWO appraisals from different appraisers. One appraiser went 3 miles, 5 miles and in excess of 7 miles for "comps", the other appraiser went in excess of 5 miles for all three "comps". Value opinions? One for $790,000 and one at $800,000. I found three sales within 1 mile that sold within three months, the "best" comparable (almost identical in size, slightly larger lot size, situated directly on the water and within 1/2 mile of subject) sold for $625,000 and was sold within 45 days (under agreement 25 days prior to that), the other two sold for I believe $535,000 and $575,000. The "floor sketch" that both appraisers supplied had the EXACT same dimensions for the dwelling, like the front was 57 feet 7 inches, the side was 32 feet, 3 inches and the addition was 25 feet, 3 inches. They were both "hand drawn". Amazingly, they both had EXACTLY the same square footage of livable area (I believe it was like 2,346 SF) which WASN'T what the tax records had. It was my opinion that both properties were substantially "overvalued" or "inflated". Send three appraisers out to a reasonably "easy" property to value, you should have all three within 5%-10% of each other. Relo companies call for 4%-5% but in the real world I think 10% is acceptable, but DEFINITELY not 30% to 500%.