How the Hebbal-Sarjapur Metro Line Could Reprice the Corridor
Sarjapur Road has been Bangalore's most talked-about growth corridor for years, but the conversation has shifted in the past 18 months from "if" to "when" a metro line finally arrives. The Karnataka Cabinet approved Phase 3A of this metro line, linking Sarjapur in southeastern Bengaluru with Hebbal in the north on December 6, 2024. The project, costing ₹28,405 crore, aims to address Bengaluru's growing transportation needs with a blend of elevated and underground stretches. Central Government approval is pending as of early 2026.
The alignment itself is designed to serve exactly the stretch that matters most to Sarjapur Road homebuyers. Spanning 36.59 km, the new corridor will enhance urban mobility, connecting key areas in the city. The line will include 17 elevated stations across a 22.14-km stretch and 11 underground stations over 14.45 km. Key interchanges are planned at Iblur (Blue Line), Dairy Circle (Pink Line), KR Circle (Purple Line), and Hebbal (Blue and Orange Lines). On the Sarjapur side, the alignment is expected to run through Sompura, Dommasandra, Carmelaram, Kodathi Circle, Bellandur Gate, Ibbalur and Agara — stations that sit right along the residential belt where most new launches are concentrated.
Buyers scanning brochures for a completion date should temper expectations. The Sarjapur-Hebbal Metro is still alive, but the budget is being cut by ₹2,920 crores, underground stations are being shrunk, and construction is now set to start in 2026, meaning a running train is unlikely before 2031. Earlier BMRCL projections had pointed to a 2033 finish, so a 2031-2033 window remains the realistic base case for full operations, even after Union Cabinet clearance comes through.
What's striking is how much repricing has already happened without a single track being laid. On Sarjapur Road, prices rose approximately 22% between 2021 and 2023 on Phase 3A planning announcements alone. The corridor as a whole has delivered 98.3% appreciation over the last five years, and the primary infrastructure multiplier of Phase 3A is still ahead, not behind. As of early 2026, Sarjapur Road is priced at ₹9,500–₹14,500 per sq ft for Grade A projects. Properties closest to the finalised alignment are already carrying a visible premium: the Sarjapur-Hebbal Metro line has already catalyzed price appreciation, with properties near proposed stations seeing a 10-15% premium.
History offers a useful playbook for what comes next. Bangalore's own metro corridors show that once running, property near stations within 500-800 meters may see a 15-25% rise in prices, going up to 40% in 3-5 years. Some premium launches are already pricing this in — projects sitting within a short walk of a confirmed station are commanding meaningfully higher rates than peers further away, a pattern seen across other Bangalore corridors as construction milestones are hit.
For homebuyers, the practical question is one of timing rather than direction. Purchasing before full metro completion allows buyers to secure properties at relatively lower prices, with the rise in housing prices post-operation boosting overall ROI. The trade-off is living through construction: noise, dust and traffic diversions are common during metro building phases, and delays in central approval may slow new purchases for now, even as long-term interest remains strong.
Birla Estates already has skin in this corridor. Its Birla Evara project sits in Kodathi, directly along the proposed alignment — an area where Birla Evara is one of the key projects that will benefit from nearby metro access, peaceful surroundings, and growing infrastructure once the Kodathi Circle station takes shape.
The next milestone to watch is Union Cabinet sign-off, since the Centre holds a 50% equity stake in Namma Metro and its approval unlocks tenders, land acquisition and utility relocation. Until then, Sarjapur Road will keep doing what it has done for the past three years — pricing in a metro line that hasn't broken ground yet, but is increasingly hard to ignore.
