What is the opening date of the Yellow Line?

Passenger service started on 10 August 2025. The line is 19.15 km long, runs from RV Road to Bommasandra and has 16 stations, among them Kudlu Gate, Hosa Road and Electronic City.

What is the gap between Yellow Line trains?

By mid-2026 a train arrived about every seven minutes at peak times and every ten minutes in other hours. Further trains have been ordered, so waits should shrink again.

Can passengers change to other metro lines from the Yellow Line?

Currently only at RV Road, onto the Green Line. Jayadeva Hospital will connect to the Pink Line and Central Silk Board to the Blue Line, once those lines open.

Is a metro link from Bommasandra to Hosur planned?

Only as a study so far. A 23 km extension with a dozen stops has been examined but not approved. The BMRCL says the two systems use different power supplies and cannot be joined directly.

Where on Hosur Road is a station easiest to reach?

From Bommanahalli to Bommasandra, where eleven stations serve the highway. Chandapura and Attibele lie past the final stop, so residents there drive or take a bus to Bommasandra.

Hosur Road and Electronic City Yellow Line Guide

Hosur Road spent years waiting its turn. The metro finally arrived on 10 August 2025, as the Yellow Line started to carry passengers and Electronic City finally had a station. The notes below describe the corridor as it is in October 2026, one section at a time, and end with what a buyer or a landlord ought to verify.

Daily Travel, Before and After

Going from the southern suburbs to the Electronic City campuses once meant crossing Silk Board and sharing the highway with every truck and bus. The metro replaces that gamble with a known journey time in each direction. The benefit is greatest in the evening, when the road is at its worst.

It also changes where people choose to live. A software engineer in Electronic City can rent in BTM Layout, JP Nagar or Jayanagar and travel south against the day's main flow of traffic. Someone employed in the city's centre can take a cheaper flat near Electronic City and head north. Landlords near the stations now draw tenants from a much wider area.

Crowding is the weak spot. Trains run less often than on the older lines, and coaches get packed during office hours. Riding once at commuting time tells a buyer more than any brochure.

Facts About the Line

The route is elevated and covers 19.15 km, with 16 stations. Its first station is RV Road. The route then goes through Central Silk Board and BTM Layout, and runs down the highway to the terminus at Bommasandra. The whole stretch opened in one go.

Early service ran with very few trains. New trainsets kept arriving after that, and by mid-2026 passengers waited about seven minutes at peak and ten at quieter times. More trains have been ordered. Three stations matter for changing lines:

RV Road: the Green Line connection is working
Jayadeva Hospital: the Pink Line link waits on the safety sign-off for that line's elevated section
Central Silk Board: the Blue Line, under construction on the Outer Ring Road corridor, will meet it here

Reading the Corridor from North to South

At the northern end, the stations at Bommanahalli, Hongasandra and Singasandra are nearest to BTM Layout, HSR Layout and the ring road. Building is dense, and the mix is old layouts, apartment blocks of medium size and a few big gated projects around Kudlu Gate. Silk Board is a few minutes down the line, and the Blue Line will eventually serve people employed along the ring road.

The centre of the corridor begins at Hosa Road, with Beratena Agrahara, Electronic City and Konappana Agrahara following. This is where most of the apartments are, spreading along Hosa Road and its east-facing lanes that lead to Sarjapur Road. Electronic City proper has large technology campuses in two phases, and drivers have the metro as well as the Silk Board expressway and the road to the NICE junction.

Huskur Road, Hebbagodi and Bommasandra close the line in an area of factories and healthcare, with a large hospital campus. Further south, towards Chandapura and Attibele, builders are putting up plots, villas and townships. Those places also face Hosur Road but are well beyond walking distance, so Bommasandra serves as a park-and-ride terminus.

One caution applies throughout, since the track hugs the highway. A home off Begur Road or Haralur Road, or on the Chandapura side, needs an auto, bus or bike to get to a platform. The actual walk from gate to platform counts for more than the distance on a sales map.

A Metro to Hosur: Where It Stands

Planners have examined taking the metro on from Bommasandra into Hosur, across the Tamil Nadu border. Chennai Metro Rail carried out the study. It covers 23 km and 12 stations, with the length split roughly evenly between Karnataka and Tamil Nadu. It has not been approved.

There is an engineering obstacle as well. The BMRCL has informed the state government that a direct join is not possible, because the Hosur design assumes 25 kV AC overhead lines while Bangalore uses a 750 V DC third rail. On 5 August 2026 Tamil Nadu's finance minister said his government still pursues the connection, in talks with New Delhi and Bengaluru. For Attibele or Chandapura, the extension is a possibility, and today's line is the basis for a decision.

What to Verify on Site

Sales material stretches the phrase "near the metro". A site visit should answer these points:

How long the walk takes from the gate to a station entrance, with the highway crossing included.
The carriageway of Hosur Road that the project faces, and where the closest footbridge or entry lies.
What a rush-hour ride to the intended workplace is really like.
How the asking rate compares with a similar project a station or two further down the line.
Where the water comes from, since borewells and tankers supplement the piped supply in many projects.
Whether the approach road floods in rain, which nearby residents can confirm for last monsoon.
Whether the Karnataka RERA registration, possession date and the authority that approved the plan check out.

Flats beside a station suit those who plan to rent out or ride daily. Drivers and families wanting space may find lower prices a few kilometres out, and they still gain from the metro's pull on resale.

Buy Now or Hold Off?

After more than a year in service, the line's impact is already part of prices close to the stations. Still to come are interchanges with the Pink and Blue Lines and shorter waits once more trains join. The corridor as a whole gains, with homes within walking distance gaining most.

Waiting gives a resident buyer little. An investor should set today's rent against the price and leave out ideas like the Hosur extension. The rent, running costs and EMI together show the real return.