Two years ago, Larry Igarashi bet he could build a sprawling house in Orange County's foothills that would sell for at least $10 million. These days, you can easily guess how that turned out.
On Saturday he put the eight-bedroom house in the gated Coto de Caza community on the auction block and got a high bid of $6.6 million -- less than he was willing to accept.
Igarashi had gone all-out when he built the "Santa Barbara ranch" house: The master bedroom suite alone is 3,200 square feet, a bit smaller than the 10-car, climate-controlled garage, which measures 4,000 square feet. The driveway is long enough for a firetruck to turn around, and there's a wine storage enclave with room for 1,400 bottles.
The 16,500-square-foot hilltop house -- in the community that was the setting for "The Real Housewives of Orange County" television show -- is just one of dozens of unsold mega-mansions across Southern California conceived during the real estate bubble, when builders waged an ill-timed arms race to ever-increasing extravagance.
Comparably deluxe houses now lie vacant in droves along the coasts and hillsides of Southern California, from Manhattan Beach to Irvine. Their owners could afford to keep them on the market for months, sometimes years, hoping to find buyers who would pay their asking prices.
That holding pattern has kept the most expensive segment of the home market from posting the kinds of sharp price drops seen just about everywhere else. But it's now clear that there are too many palatial properties and too few princely buyers.
As more sellers like Igarashi decide to cut their losses and move on -- or are compelled to do so by their lenders -- the most expensive homes could slip from their perch at the top rung of the market.
"Sellers there now have to unload, and in order to do so, they must reduce their prices," said Chapman University economist Esmael Adibi.
Spec mansions are now amassed in some areas like rising floodwater behind a dam. A search of homes for sale built since 2007 and priced above $3 million shows 39 such properties in Newport Beach and Newport Coast, 27 in Laguna Beach, 19 in Manhattan Beach, 18 in Irvine and 11 on the Palos Verdes Peninsula.
There are also hundreds of other multimillion-dollar homes for sale in Southern California that were not recently built, but sellers who live in homes they bought before the housing bubble are less likely to be under the same pressure to sell as speculators stuck with vacant properties and construction loans coming due.