Dian Istana is a high-end development in West Surabaya with an area of approximately 65ha. At Dian Istana, we are always looking to be an innovator. We are constantly looking to give our valued clients, the best home and living environment, creating unique lifestyle concept and most of all, giving them the best value for money for their investments. We believe that a better home is created by a good design and living spaces, that is why we are always looking to working with talented Indonesian and International architects to create a finer living spaces. We also offer a complete facilities which include tennis courts, basketball court, and 2 club houses complete with ozone swimming pool.

Dian Istana Group is a leading property developer in Surabaya with over 40 years of experiences.

We started off as one of the first developer in Surabaya, when in 1972, we established PT. Bumi Indah Jaya with residential projects in Dharmahusada Indah and Kertajaya Indah. Since then, our companies and its subsidiaries have substantial interests in real estate, commercial, and other property developments throughout Indonesia.