Blue Line Airport Extension: Bangalore's New Metro Corridor

The Blue Line consists of Phase-2A (Central Silk Board to Krishnarajapura) and Phase-2B (Krishnarajapura to Airport), with the 58.19 km line connecting Central Silk Board with the Kempegowda International Airport.

The Blue Line comprises 13 stations in Phase-2A and 16 stations in Phase-2B, totalling 29 stations across 58.19 km. Phase 2A is scheduled to open in two segments: March 2027 (Central Silk Board to Kadubeesanahalli) and June 2027 (Kadubeesanahalli to Krishnarajapura), while Phase 2B is planned for March 2028 (Krishnarajapura to Hebbal) and September 2027 (Hebbal to KIAL Terminals).

The Airport City metro station (KIA West Station) is under construction and scheduled to open around June 2027. The stretch from Hebbal to the Airport is currently targeted for mid-2027, while the connecting link between KR Puram and Hebbal is expected around December 2027.

Major Stations and Coverage

The first phase covers around 17.75 km with 13 stations and connects key areas including HSR Layout, Bellandur, ISRO, and Marathahalli. The Phase 2B corridor extending toward North Bangalore runs from Krishnarajapura (KR Puram) to the Kempegowda International Airport (KIAL) Terminals. Key Phase 2B stations include Hebbal, Jakkur Cross, Bagalur Cross, Yelahanka, Kodigehalli, and Airport City.

Real Estate Impact: North Bangalore Premium

Bengaluru's upcoming Airport Metro is already influencing real estate trends across North Bengaluru, with housing prices in key catchments such as Hebbal, Jakkur and Yelahanka outpacing city averages before the 39-km Phase 2B Airport Line, expected to open around mid-2027. Once fully operational by 2027, the Blue Line will transform the North Bangalore commute from a stressful highway drive into a predictable 35-minute transit experience, directly linking key hubs like Hebbal and the Airport to the city's central business districts.

Properties near metro stations (within 1–2 km) appreciate 15–30% faster. Properties near metro stations show rental yields 10–20% higher than comparable projects farther away, with Whitefield and Electronic City demonstrating this trend.

Growth Corridors

Devanahalli, Hebbal, Yelahanka, Jakkur, Thanisandra, and Bagalur are among the key growth areas near Bangalore Airport. The metro Blue Line directly connects the city to the airport, and historically nothing lifts north bangalore real estate values like confirmed rail connectivity.

In 2026, Hebbal continues to show stable growth with strong property values and consistent rental demand, with the upcoming Airport Metro significantly improving connectivity and boosting property demand. Housing prices in key catchments such as Hebbal, Jakkur and Yelahanka have outpaced city averages, signalling the emergence of a pre-launch metro premium in select micro-markets.

Airport and Commercial Growth

Kempegowda International Airport handled over 41 million passengers in FY 2024-25, making it India's third-busiest airport, with Terminal 2 operational and future expansion plans in place. Kempegowda International Airport expansion is increasing passenger and commercial capacity, strengthening North Bangalore's economic importance.

The corridor will boost the airport connectivity, ease traffic congestion, connectivity to major IT Hubs and will have a positive impact on real estate development along the corridor, stimulating real estate demand and making commuting to work more convenient and time-saving.

Investment Timeline

Given the anticipated launch of metro services in 2027, property values and rental demand will continue to appreciate in the near future. Investors are attracted by infrastructure-led growth, airport connectivity, commercial expansion, and long-term appreciation potential.