Rustomjee Builders is a Developer in Mumbai, owned by Keystone Group. The Keystone Group is owned by Mr. Boman Rustomjee Irani. Keystone realtors started as aMumbai Real Estate Company in 1995. Rustomjee Builders started from the scratch, and explored each and every aspect of the Mumbai Developers business. Today the name of Rustomjee Builders s is proudly declared among topmost Mumbai Real Estate Company. Efficient efforts of Rustomjee Builders in delivering services have enabled Keystone Group to attain ISO 9001-2000 certification.

Rustomjee Builders firmly believe that “Key of success lie in Consciousness in Quality of their services”. Keystone group has 100 % satisfied customer through reliable services of Rustomjee Builders. This Mumbai Developers firm has till date launched, completed and delivered innumerable residential complexes, premium homes and educational institutions. Their illustrious portfolio of prime projects includes Central Park, Buena Vista, La Solita, Regal, Regency, Residency, Royale, 9 JVPD, The Shimmer, Adarsh Regal and commercial complexes such as Rustomjee R-cade, Almar Arcade, Gagan Shopping Arcade, Regal Commercial Space.