The housing sector keeps getting pummeled, but you wouldn’t know that from median home prices.

In October, new home construction fell 16 percent. New building permits: down 24.5 percent. New home sales: down 23.3 percent. Existing home sales: down 19 percent. Yet, in the midst of this negative sentiment, home prices actually haven’t fallen much.

On the East Coast, New York neighborhoods are suffering foreclosure rates 69 percent higher than last year. On the West Coast, conditions may be even worse. In California, foreclosure sales are up an astounding 568 percent from last year.

Nationally, the number of unsold homes sitting on the market hovers near its highest level since data has been collected.

Yet amazingly, the national median existing single-family home price has barely moved, according to the National Association of Realtors (nar). nar statistics indicate the national median home price was $223,800 during the second quarter, down a slight 1.5 percent from a year ago. The nar also reports that in the second quarter, 97 out of 149 metropolitan statistical areas showed increases in median existing single-family home prices.

Lawrence Yun, a nar senior economist, said these price trends are encouraging. “Although home prices are relatively flat, more metro areas are showing price gains with general improvement,” he said. “Recent mortgage disruptions will hold back sales temporarily, but the fundamental momentum clearly suggests stabilizing price trends in many local markets.”

With so many other statistics pointing to a crashing housing market, how can the nar remain so optimistic?

There certainly seems to be a disconnect between the nar and the reality on the ground for homeowners across America. Home sales are plummeting, unsold homes inventory is near record levels, banks are tightening borrowing requirements, and foreclosures are skyrocketing. But the nar says that home prices are about as low as they’re going to go and that most areas are beginning to show price gains.

The nar isn’t alone in painting a confusing picture. Most news sources report a litany of problems facing the housing market, then go on to quote median prices as the indicator that home prices have remained relatively stable.

But prospective home buyers beware: median home prices can be misleading.

The median price means the middle price. By definition, half the houses sold are higher-priced than the median, and half the homes sold are lower-priced.

Relying on simple median values to create a national housing picture means that houses that don’t sell are excluded from median sale price data. If the homes that are not selling happen to be mostly lower-priced homes, then the national median price becomes skewed because it becomes the middle number of the higher-priced homes that do sell. Thus, even if prices fall for most of the houses on the market, the overall median price for houses sold can actually increase.

Growing inventories of unsold lower-priced homes in relation to higher-priced homes could be masking the price decline as shown by the median price—which is plausible since poorer people usually feel the effects of a slowing economy first, have the most difficulty qualifying for loans, and typically purchase lower-priced homes.

Biased Future Property Appraisals

David Nunn, a certified general appraiser based in the Southern Indiana area, gives two examples of how many home prices could be “just plain phony and no one is addressing it.”

One of the houses Nunn recently observed was financed by the Federal Housing Administration and sold for $106,000 with no concessions reported. This seemed odd, since the house had been on the market for six months and listed for only $100,000. Nunn e-mailed the house’s listing agent, and found that the seller paid $1,500 toward the buyer’s cost, meaning that the house sold for $98,500. How did it get reported as a $106,000 sale?

Because the appraisal came in at $106,000, the loan agent, with the agreement of the buyer, kicked the loan up to create equity. That was reported as the selling price.

The real selling price should have been reported as either $98,500 or $100,000 with $1,500 in seller’s concessions.

As a result of such reporting, housing prices are inflated, the market appears to be appreciating, and future buyers pay inflated prices.

Concealed False Appreciation

Another deceptive factor is concealed false appreciation. For example, a single-wide mobile home on 74 acres was reported sold for $132,000.

When meeting the seller, Nunn found that the sale included unreported personal property along with the land, including a pickup, a saw mill, a camper, a tractor and more—at least $25,000 worth of personal property. This was not reported in either the Multiple Listing Service (mls) figure or sales disclosure statements.

Without the extra goodies, the 74 acres probably would have sold for closer to $107,000.

As with the first example, these types of transactions can completely distort the values uninformed appraisers place on similar properties, and consequently housing market statistics can look more robust than it is in reality.

“The industry has long been guilty of collectively concealing [such] information from … appraisers,” Nunn said, “and quite frankly, many appraisers act as if they don’t want to know. I discussed the above with an appraiser and he said that as long as the ‘signed’ sales disclosure statement was in his file, to protect him, he didn’t care.”

In a national survey conducted earlier this year, 90 percent of appraisers said they had felt “uncomfortable pressure” to adjust property values. Although mortgage brokers were named as the leading offenders, real-estate agents, consumers, lenders and appraisal management companies were also indicted. The increase in pressure was much higher than in a similar survey conducted in 2003, when 55 percent of appraisers reported feeling pressured.

In fact, according to Nunn, the whole home purchasing methodology is biased to falsely inflate home values. Home sellers certainly want the highest price they can get. Loan brokers and real-estate agents receive higher commissions on larger sales, and the banks make more money on larger mortgages. “No one in the pipeline has any incentive to want an honest evaluation,” says Nunn. “So the end result is that many appraisers roll over and forget their ethics.”

Here are all the elements—including casual disregard for truth and honesty—for an approaching housing write-down of huge proportions. Average home values are lower, and are falling faster, than the oft-quoted statistics suggest.

Don’t Rely on an Economic Thermometer

At a conference held in January 1920, at the height of a wave of postwar prosperity, well-known statistician Roger Babson predicted that that America was about to enter “the worst business depression that our generation has ever experienced.”

The late Herbert W. Armstrong, who attended the meeting as a member of the Association of Commerce, related how many of the leading bankers and business executives of Chicago in attendance smirked at the suggestion. Times were good. Through the next few months, business activity continued its boom upswing. But before the end of 1920, the crash Roger Babson predicted did strike—with sudden and intense fury.

How did Babson know a crash was on the way?

Mr. Armstrong related what Babson said at a later conference, where his opinion carried considerably more weight:

It is now mid-winter. If I want to know what the temperature is, now, in this room, I go to the wall and look at the thermometer. If I want to know what it has been, up to now, and the existing trend as of the moment, I look at a recording thermometer. But if I want to know what the temperature in this room is going to be, an hour from now, I go to the source which determines future temperatures—I go down to the boiler room and see what is happening down there.You gentlemen looked at bank clearings, indexes of business activity, stock car loadings, stock market quotations—you looked at the thermometers on the wall; I looked at the way people as a whole were dealing with one another. I looked to the source which determines future conditions. I have found that that source may be defined in terms of “righteousness.”When 51 percent or more of the whole people are reasonably “righteous” in their dealings with one another, we are heading into increasing prosperity. When 51 percent of the people become “unrighteous” in their business dealings with their fellows, then we are headed for bad times economically!

America is facing deteriorating economic conditions, and much of it has to do with dishonesty. The housing bubble has really just been one big con job. America’s boiler room is running on the fumes of fraud and greed, and it can’t run on fumes for much longer.

The National Association of Realtors’ thermometer still indicates that everything is alright, the worst is over, and America has nothing to worry about. But should you rely on what a thermometer is telling you, or what the boiler room is doing?