Bellandur is an important suburb in South-Eastern part of Bangalore. The locality is bounded by Sarjapur Road to the South, HSR Layout to the West, Devarabisanahalli to the east, and Bellandur Lake to the north. The ORR passes through Bellandur that makes the locality an essential transit point between south and east Bangalore.

Over the years, Bellandur has experienced a sharp rise in population and real estate development due to the IT boom. Most of Bellandur housing comprises modern facilities, heavy traffic, poor drainage, and water shortage. To solve the water shortage problem, BBMP has constructed numerous borewells to mitigate the water shortage.

Bellandur Lake is one of the renowned places in Belllandur. The lake was built during the Western Ganga Dynasty. During the reign of the Chola dynasty, Bellandur was called Vikrama Chola Mandala.

Bellandur is a famous residential location due to the presence of IT infrastructure. Some of the companies nearby Bellandur are SAP Labs, KPMG, Cisco, Intel, and Wipro. Whitefield and Electronic City are the two major IT hubs in Bangalore that are located just around 15km away from Bellandur.

Bellandur offers good connectivity to Sarjapur Road, Outer Ring Road, Old Airport Road, Electronic City Flyover, and Bellandur Road Railway Station. The metro line from Silk Board to KR Puram is likely to enhance the overall connectivity.

Bellandur houses some educational institutions like Neev Academy, Orchids The International School, Smriti Academy, VIBGYOR High School, and St Peter's High School. The healthcare facilities nearby Bellandur are Sakra World Hospital, The Eye Foundation Hospital, Cloudnine Hospital, Jeevika Hospital, Columbia Asia Hospital, Dr. Sunny Medical Center, and much more.

Bellandur is known to have some of the best lakes in Bangalore. Some of the lakes nearby Bellandur are Haralur Lake, Soul Kere, Ambalipura Melena Kere, Kaikondanahalli Lake, Junnasandra Lake, Doddakannelli Lake, and Devarabeesaranahalli Lake.

The localities that are part of the Bellandur Ward are Green Glen Layout, Eastwood Layout, Veerappa Reddy Layout, Patel Layout, Janatha Colony, Lake View Layout, Gayatri Layout, CSB Layout, Blooming Dale Layout, Challaghatta and Dodda Kannalli.