Chrysler Building
The Chrysler Building annex at 666 Third Avenue, also known as the Kent Building at the time, was renovated and renamed Chrysler Building East. This International Style building, built in 1952, is high and has 32 floors. The mechanical systems were modernized and the interior was modified. Renowned architect Philip Johnson replaced the glass facade with darker glass and added a extension. After the addition, the total area of this building was .