Sources say Singh would shift to the new bungalow as soon as the next incumbent takes oath. The residence at 3, Motilal Nehru Marg, a type VIII bungalow which comes under the CPWD and is spread over 2.5 acres, was vacated by former Delhi Chief Minister Sheila Dikshit recently. The four-bedroom bungalow with well-maintained lawns and office space meets the requirements of a former Prime Minister.