Many of the garden-ringed villas in the Lutyens' Bungalow Zone (LBZ)—also known as Lutyens' Delhi—that were part of Lutyens' original scheme for New Delhi are under threat due to the constant pressure for development in Delhi. The LBZ was placed on the 2002 World Monuments Fund Watch List of 100 Most Endangered Sites. None of the bungalows in the LBZ were designed by Lutyens—he only designed the four bungalows in the Presidential Estate surrounding Rashtrapati Bhavan at Willingdon Crescent, now known as Mother Teresa Crescent. Other buildings in Delhi that Lutyens designed include Baroda House, Bikaner House, Hyderabad House, and Patiala House.