Living and Buying in Koramangala: Eight Blocks, Nearby Metro and the Red Line Plan
Cafes, start-up offices, colleges and hospitals have made Koramangala a household name in Bangalore. A metro station is still missing, and most homes for sale are second-hand. These two facts shape how a purchase should be planned. The guide below covers the geography, the difference between blocks, the rail options now and later, the typical stock and the checks to make before paying a booking amount.
On the Map
The neighbourhood is toward the south-east end of Bangalore, between Hosur Road and the Inner Ring Road, with Sarjapur Road along its southern side. The next localities over are BTM Layout and HSR Layout. A drive north reaches Domlur and then Indiranagar.
The development authority, BDA, drew this up as eight blocks cut by wide roads, among them 100 Feet Road and 80 Feet Road. Parks and civic sites were reserved within every block. A large mall and a cluster of colleges are in or beside it, and so is a major hospital, St John's.
Block by Block
Block 3 draws the most premium interest because it is the quietest, with big plots, independent houses and leafy roads. Blocks 1 and 2 near Jakkasandra and Hosur Road suit people who want to be near colleges, and they have a lot of apartments and rented homes.
Block 4 is mixed, with houses and apartments, but part of it is low and prone to waterlogging. Blocks 5 to 8 are the commercial heart, where restaurants, shops and offices cluster and homes occupy the inner roads.
Many young companies began life in rented houses and small buildings across Blocks 5 to 7. Employers close by mean short commutes for some and noise, parking trouble and commercial traffic for others. Whoever values quiet should spend a weekday evening and a Saturday night on the street in question.
Metro Access in October 2026
Within the layout itself there is no station, so the network is reached from the edges. These are the nearest options.
- Yellow Line (running since August 2025): the stops nearest the southern end, BTM Layout and Central Silk Board
- Purple Line: Indiranagar, a drive east along the ring road
- Pink Line (under construction): an underground station at Dairy Circle, beyond the western edge
- Blue Line (under construction): HSR Layout and Central Silk Board, on the Outer Ring Road
Each is some kilometres off. At peak hours the trip to a station can eat up as much time as the train journey itself.
The Red Line, Still on Paper
Known as Phase 3A, the Red Line would link Sarjapur with Hebbal across 37.8 km as revised in February 2026. The plan has 28 stations, with 17 on elevated sections and 11 underground. The Karnataka Cabinet cleared it on 6 December 2024.
Trains would follow Sarjapur Road up to Agara before entering a tunnel under Koramangala. Local stops are planned at Jakkasandra, Block 3 and Block 2, and at Dairy Circle, which would be an interchange with the Pink Line.
The Government of India was still to decide on the project in October 2026, and building work has not begun. BMRCL revised its project report in April 2026 after reviewing the cost and sent it to the Centre. Dates in circulation run from 2027 to 2033 and rest on that decision and on funding.
Earlier metro lines in the city opened years behind their first targets, and tunnelling means long stretches of diversions on nearby roads. The locality's own strengths already support values, so the Red Line is a later gain more than a reason to pay a premium.
What Buyers Find
Resale is the norm. Most listings are independent houses on BDA plots, builder floors and apartments in ageing complexes. New projects are few. They are usually small and premium, put up on redeveloped plots or on industrial land close to Hosur Road.
The price per sq ft is high by city standards and shifts with the block, the road and the building's age. Above Rs. 45 Lakhs, duty comes to 5.6% with cess and surcharge, and registration is 2%. The latest homes are on our Koramangala page.
Traffic and Flooding
Peak-hour jams at the main junctions are what residents complain about most. The Ejipura flyover, an elevated corridor of 2.38 km meant to relieve the ring road, began in 2017 and has missed deadline after deadline.
Flooding follows a natural drain that carries storm water. Block 4 and the roads near that drain have had water on them in several rainy seasons. Ask about the exact road, especially for a ground-floor home or basement parking.
Before Paying a Token Amount
In a layout this old, a clean title and a sound building matter as much as the address. Work through these points.
- Trace the title step by step from the first allotment and sale deed to the present owner, and check that the e-khata names the seller
- Compare the building on the plot with the sanctioned plan, and ask for an occupancy certificate on apartment blocks
- Judge how old the structure is, and look at the lift, the water supply lines and the car park allotted
- Talk to neighbours about floods and any commercial tenants
- Confirm the water and sewer connections and the latest property tax receipt
- Treat distance from the Red Line stations as a later benefit, and price the home on what is reachable now
