harkness mansion

What would the South Bronx think? Somerset Partners’ Keith Rubenstein, whose “Piano District” project in Mott Haven unleashed a torrent of criticism, has put...

Mexican billionaire Carlos Slim, formerly the world’s richest man, is asking $80 million for the Upper East Side mansion he bought for $44 million five...

New York City’s newest priciest townhouse, a six-story mansion at 24 East 81st Street, has hit the market asking $63 million.

Wealthy foreigners are starting to look past glitzy condominiums and instead opt for older townhouses, a move that brokers say gives them a bigger...

The ex-wife of billionaire private equity giant and avid real estate speculator J. Christopher Flowers sold her tony Upper East Side co-op to another...

At first glance, Manhattan’s toniest townhouses would seem to have little in common with mobile homes. But, in fact, both types of real estate...

Libet Johnson, heiress to the Johnson & Johnson fortune and the sister of Jets owner Woody Johnson, has been exposed as the buyer of...

An Upper East Side townhouse has just gone into contract to an anonymous buyer for upwards of $47 million, which would make for the...

J. Christopher Flowers, the private equity magnate who, in 2006, logged the city’s priciest residential transaction ever with his $53 million purchase of the...