The city’s Landmarks Preservation Commission unanimously signed off today on a gut renovation of the Carlton House Hotel, according to an announcement from Extell Development, which is overseeing the project with partner Angelo Gordon & Company.
The partners picked up the property from the Helmsley estate last March for $170 million, closing it this past February in order to prepare for a conversion.
Originally built in 1951 as the Helmsley Carlton House, the building at 680 Madison Avenue currently contains 157 hotel and residential units, which were being vacated by the developers as their leases expired. Among the changes now planned: a two-story addition and two new infill buildings on the building’s north and south sides, an upgrade to its 32,000-square-foot retail space and a restoration of the exterior façade, Extell said today. – Sarabeth Sanders… [more]





