Modi, 48, is currently living in a three-bedroom flat occupying half of a floor of the landmark Centre Point tower block, where rent is estimated to cost 17,000 pounds a month, The Telegraph reported.
The revelation comes a day after Modi's 30,000 sq ft seaside mansion at Kihim beach in Maharashtra's Raigad district was demolished by authorities using explosives for alleged violation of coastal regulation rules.
The Ministry of External Affairs (MEA) also reacted on the issue of Modi's extradition, saying the UK was still considering India's request.