Bengaluru’s expanding metro network is expected to emerge as a major catalyst for real estate growth, with the Yellow and Pink Lines likely to boost both office demand and residential prices across key micro-markets, according to a report by Colliers India.The report estimates that over the next two years, Bengaluru could witness an additional 5–7 million sq ft of Grade A office space demand across the Central Business District (CBD), Secondary Business District (SBD) and Electronic City. Improved metro connectivity and reduced commute times are expected to drive higher occupier interest and accelerate developer activity.Colliers noted that office hubs located along the Yellow and Pink Line corridors could contribute around 15–20% of Bengaluru’s total Grade A office stock by 2027. With demand rising in these well-connected zones, rentals in key business pockets are projected to increase by 5–10% in the near term.“The expansion of Bengaluru’s metro network is set to boost the city’s office market across key central and secondary business districts and peripheral locations such as Electronic City. The operational Yellow Line has already improved connectivity to Electronic City, the city's southern technology hub, boosting demand. At the same time, the upcoming Pink Line is expected to further enhance Grade A office uptake in its catchment areas,” said Arpit Mehrotra, Managing Director, Office Services, India, Colliers.The report further suggests that residential markets around metro corridors could see a sharp rise in capital values, with housing prices expected to increase by up to 40% in certain pockets due to enhanced accessibility and infrastructure-led development.Industry experts said metro-linked growth is increasingly influencing investment decisions, as businesses and homebuyers prioritise locations with seamless transit connectivity. With Bengaluru’s metro network steadily expanding, developers are also expected to intensify project launches around key stations and interchange zones, strengthening the city’s long-term real estate outlook.