Inventory Constraints Fuel Selective Bidding The median sale price of a luxury home in the United States climbed 4.6% from a year earlier to $1.31 million in December, significantly outpacing gains in the broader housing market, where non-luxury prices rose just 1.4% to $375,000 -- the slowest rate of appreciation recorded since tracking began in 2013. Price declines at the high end were rare, with only...