Sector 81, Mohali, Punjab

Sector 81 is an institutional locality in Mohali, Punjab, best known for Knowledge City, a major concentration of scientific research, biotechnology and higher-education organisations. The area includes the Indian Institute of Science Education and Research (IISER) Mohali, the Indian School of Business (ISB), the Institute of Nano Science and Technology (INST), the Centre of Innovative and Applied Bioprocessing (CIAB), the National Agri-Food Biotechnology Institute (NABI), and facilities associated with the Punjab Biotechnology Incubator and biotechnology research. IISER Mohali was established in 2007 and operates from a dedicated campus in the Knowledge City area. Together, these institutions give Sector 81 a distinct research and education focus within the wider Mohali region. The locality is connected by road to other parts of Mohali and the surrounding Tricity area, including Chandigarh and the Chandigarh International Airport corridor. Nearby areas such as Aerocity and Sector 82 provide useful geographic reference points for understanding the relationship between Knowledge City, residential development and other employment destinations. The surrounding sectors form part of Mohali’s expanding urban area, where housing, shops, food outlets and everyday services can be found alongside institutional and commercial developments. However, the availability of residential properties and local amenities within Sector 81 itself should be checked at the individual-address level rather than assumed from facilities in neighbouring sectors. People visiting the area for work, research or study should confirm the location and visitor-access arrangements of the relevant institution before travelling. Those looking for accommodation nearby can explore the surrounding residential localities and compare road access, public transport, shopping facilities and healthcare options. Sector 81’s defining characteristic is its concentration of research and educational institutions, making it an important part of Mohali’s institutional landscape rather than a conventional residential neighbourhood alone.