Taman Istiwaja is a leasehold landed housing estate situated in the city of Bintulu, Sarawak. Located at Jalan Keranji 3, this development consists of terraced houses designed to provide a serene residential environment. As a residential community, Taman Istiwaja is equipped with several core facilities for its residents. These include a car park, a playground for recreational activities, and 24-hour security to ensure a secure living space. The development is part of a larger residential landscape in Bintulu, situated among other housing estates such as Gem Park, San San Garden, and Taman Seaview. While specific details on nearby amenities are limited, the location is described as providing access to essential facilities.