In 2012, there were 10 sales over $30 million, compared to six in 2011, according to data from the listings website StreetEasy. And at $88 million, 2012’s most expensive sale dwarfs 2011’s $48 million record and 2007’s $50 million top deal.
Brokers attributed 2012’s jaw-dropping prices to limited inventory and a seemingly insatiable appetite for high-end product.