Phase 3 is Bengaluru's metro of the next decade, not this one. It adds a long arc along the western Outer Ring Road and a spur along Magadi Road, two parts of the city that have grown quickly without rail. Buyers in Nagarbhavi, Magadi Road and Peenya naturally ask when it will arrive.

The honest answer is: later than first announced. This article sets out the route, the tendering and finance status as reported, and a practical way to value a home near a corridor whose trains are, at best, around 2031 to 2032.

The two corridors

  • Orange Line: JP Nagar 4th Phase to Kempapura, 32.15 km with 22 stations (Deccan Herald via search coverage; bengalurumetro.in station list). Stations listed include JP Nagar 5th Phase, JP Nagar, Kadirenahalli, Kamakya Junction, Hosakerehalli, Dwaraka Nagar, Mysuru Road, Nagarbhavi Circle, Vinayaka Layout, Papireddy Palya, BDA Complex Nagarbhavi, Sumanahalli Cross, Chowdeshwari Nagar, Peenya, BEL Circle, Hebbal Railway Station and Kempapura.
  • Grey Line: Hosahalli to Kadabagere along Magadi Road, 12.5 km with 9 stations: Hosahalli, KHB Colony, Kamakshipalya, Sumanahalli Cross, Sunkadakatte, Herohalli, Byadarahalli, Forest Gate and Kadabagere (bengalurumetro.in).
  • Together: 31 stations, per search coverage of the Phase 3 financing news. The Orange Line is designed with a double-decker viaduct along parts of its length, shared between road and metro.

Where the project stands

  • Approvals: the Union government cleared Phase 3 earlier (The News Minute, Deccan Herald reports), with JICA identified as the lender.
  • Finance: Deccan Herald reported Japan lending about ₹6,100 crore for Phase 3 alongside a revised deadline of April 2032. Other coverage says a JICA loan agreement was signed in March 2026.
  • Tendering: bengalurumetro.in reports that civil tenders for the first 18.5 km were floated in January 2026 in three packages worth about ₹4,229 crore, with ground construction beginning in June 2026 and an execution period of 1,460 days per contract. ConstructionWorld's report cites three civil tenders of about ₹4,187 crore. The two sources differ on the total, which is why we state it as roughly ₹4,200 crore.
  • Cost: an earlier Deccan Herald report said the delay in inviting civil tenders pushed the deadline by six months and raised cost by 5 percent, putting the approved cost at ₹15,611 crore and the completion target at May 2031. The later Deccan Herald headline moves the deadline to April 2032.

Why the date keeps moving

Phase 3's first headline dates were 2028. They have since moved to May 2031 and then April 2032 according to Deccan Herald. The drivers cited in its coverage include delay in inviting civil tenders and the state's plan to build a double-deck metro-and-road flyover, which held up groundwork. Land acquisition for a corridor running through built-up west Bengaluru is also inherently slow.

For a buyer, the practical reading is that a 2032 date for the full line should be taken as the central case. Sections could open earlier if packages are commissioned in stages, but no staged opening date has been officially announced that we could verify.

Which areas the line touches

  • South and south-west: JP Nagar 5th Phase, Kadirenahalli, Kamakya Junction and Hosakerehalli, where the Orange Line begins at JP Nagar 4th Phase, the same station as an interchange with the Pink Line.
  • West: Nagarbhavi Circle, Vinayaka Layout, Papireddy Palya and the BDA Complex at Nagarbhavi, a large residential belt that currently depends on the Outer Ring Road and Mysuru Road.
  • North-west: Sumanahalli Cross, Peenya and BEL Circle, which sit on an industrial and institutional corridor.
  • North: Hebbal Railway Station and Kempapura, at the northern end of the Orange Line.
  • Magadi Road (Grey): Kamakshipalya, Sunkadakatte, Herohalli and Kadabagere, where housing has grown mostly in layouts and smaller developments.

How to value a home near an unbuilt corridor

A metro seven years away has value mainly as a long-term signal. Research cited in our other articles shows effects tend to start once construction is visible and strengthen once service starts, but they depend heavily on the project. On Phase 3, three disciplines help:

  • Price in the delay. If the date is 2032, a premium today pays for six years of waiting, with no guarantee the final alignment matches the one you assumed.
  • Check the exact alignment and station site against your property. Land acquisition and design can shift station locations.
  • Verify the project's own approvals. A metro does not cure an unapproved layout or a B-khata plot.
  • Look at the present infrastructure: Mysuru Road and Magadi Road already carry heavy traffic, so improved roads and local employment matter now.

Our view

Phase 3 is real: it has finance, tenders and ground work in 2026. It is also the longest-dated of the metro projects we track. For a young buyer with a 10-year horizon, being near its stations could prove valuable; for a buyer who needs a transit benefit within five years, it is not the right bet.