In 1903, a year after friend Flagler completed a Palm Beach mansion as a wedding gift ... plus use of the Astor family’s Fifth Avenue manse. But she could dip into her son’s trust fund ...

Captain Rostron received the gift from Mr Astor’s wife at a lunch at the family’s mansion on Fifth Avenue, New York, according to the auction house. Auctioneer Andrew Aldridge said ...

Captain Rostron received the gift from Mr Astor’s wife at a lunch at the family’s mansion on Fifth Avenue, New York, according to the auction house. Auctioneer Andrew Aldridge said ...

Gifting allows recipients to access the article for free. An Astor Street mansion sold this month for less than its price from 2008, the latest victim of the years-long slump in values for ...

The 16,000-square-foot mansion built during the Gilded Age on New York's luxe Fifth Avenue is on the market for $49.9 million ...

Gifting allows recipients to access the article for free. Twice in the past decade, a handsome brick mansion on Astor Street sold while looking dated and in need of rehab. Last redone in the mid ...

The highest condo on Fifth Avenue has found a buyer. Penthouse 80 at 520 Fifth Avenue sits 880 feet in the air, surrounded by ...

A Gilded Age mansion on Fifth Avenue in Manhattan's Upper East Side has been relisted for $49.9 million, a significant ...

One of only two remaining single-family Stanford White townhouses in Manhattan hits the market with five kitchens and a dramatic price adjustment.

The forthcoming owner of the penthouse may not be on top of the world -- but being on top of Fifth Avenue is still pretty cool. Alden Studios Another sky-high city stunner has just flown off the ...