After a Nate Berkus makeover, one of New York’s last women’s residences is losing its last $22.5 million penthouse

One of the most fascinating transformations in recent New York real estate is on a quiet, tree-lined block in Greenwich Village. The Katharine – originally built in 1930 as a residence for young women pursuing education and careers – has been reborn as an eight-unit boutique apartment that combines historic architecture with high-end designer interiors. […]