Sector- 21 is a locality within Nigdi, Pimpri Chinchwad, Pune. Sector- 21 has a pincode of 411044. Nearby localities of Sector- 21 include Sector- 21, Yamuna Nagar, Lokshahir Annabhau Sathe Nagar, Datta Nagar, Pradhikaran Nigdi, Sector 26A, Sector No 27/A, Sector No. 27, Horizon Co-Operative Housing Society, Sector No. 26, Swapnapurti Phase 1, Bharatmata Housing Society, Atharv Park Society, Renuka Tulsi Society, Navratna Colony, Sector No. 32, Shripati Colony Walhekarwadi, Sector 27A, Sector 32 A, Bhagya Laxmi Colony, Nandanvan Colony, Scheme No. 12, Sector 25, Shree Vihar, Sector G, Transport Nagar, Sidhivinayak Nagari, Gurudwara Colony, Sector No. 30, Walhekarwadi, Gurudwara Chowk, Raj Nagar, Milind Nagar, Sainathnagar, Sector Number 21, Sector No. 24, Block B6, LIG Colony, Sector No. 28, Jijamata Chowk, Laxminagar