Kansas City Real Estate Network

The National Association of Realtors says nearly one in four of its members has reported clients losing a sale due to botched appraisals. The National Association of Home Builders, meanwhile, said low appraisals were sinking a quarter of all new home sales and argues it's not fair to compare distressed properties to brand-new homes.

And that gets to the heart of the problem.

Roughly 40% of all home sales this year were foreclosures or short sales, meaning the property sold for less than the mortgage. In some markets, like Las Vegas and Phoenix, they've hit more than 50%.

Appraisers determine the value of a property by looking at recent sales of comparable homes. They take an apples-to-apples approach, excluding or making adjustments for certain features, such as a swimming pool or finished basement. And generally, a foreclosure isn't used as a comparison for a standard sale.

But in some areas, appraisers contend they are only sizing up homes according to the reality of the market, though they concede its becoming increasingly harder pinpoint what a home is worth.

Home prices in many large metro areas, including Los Angeles and San Diego, hit bottom earlier this year and are recovering, data last week showed. Yet there are many neighborhoods across the country where foreclosures and other financially distressed sales are still rising.

When its time to purchase a new home, we will come up with a realistic value for the purpose of sale of your current home, we should talk.