Chennai Metro Red Line Route Map Stations Updates & Real Estate Growth 2025

The Chennai Metro Red Line is an important new metro corridor that will connect the northern and southern parts of the city—from Madhavaram to Sholinganallur. With 45 stations across 44.6 kilometers, this line is set to change the way people travel across Chennai. It's also expected to increase property demand along its route, especially in growing areas like Pallavaram and the Pallavaram-Thuraipakkam Road stretch, where projects such as Prestige Pallava Gardens are coming up.

What Is the Chennai Metro Red Line?

The Red Line (also known as Line-5) is one of the major parts of Phase 2 of the Chennai Metro Rail Project. It will run from Madhavaram in North Chennai to Sholinganallur in the South, making travel smoother for thousands of people every day. Once completed, the Red Line will link important neighborhoods, IT hubs, and busy residential areas.

1. Route: Madhavaram to Sholinganallur
2. Length: 44.6 km
3. Stations: 45 (mostly elevated)
4. Completion target: 2027
5. Cost: ₹61,843 crore
6. Operator: Chennai Metro Rail Limited (CMRL)

Construction Status as of 2025

Work on the Red Line is already in progress. Around 400+ piers have been built across key stretches. The first section between Madhavaram and Retteri is likely to be finished by late 2026.

The Delhi Metro Rail Corporation (DMRC) has signed a 12-year contract to run and maintain this line along with two others: the Orange and Indigo Lines. Maintenance depots will be located at Madhavaram, Poonamallee, and Semmancheri.

Red Line Interchanges and Key Connections

The Red Line will have connections to other Chennai Metro lines, making it easier for people to change routes without much hassle:

1. Purple Line: at Madhavaram Milk Colony & Sholinganallur
2. Green Line: at Koyambedu & St. Thomas Mount
3. Blue Line: at Arinagar Anna Alandur
4. Orange Line: at Alwarthirunagar, Valasaravakkam & Karambakkam

This improves access to tech parks, hospitals, schools, and residential neighborhoods across Chennai.

Important Metro Stations on the Red Line

Here are some key stops on the Red Line:

1. Madhavaram Milk Colony
2. Retteri Junction
3. Koyambedu (Green Line interchange)
4. Valasaravakkam (Orange Line interchange)
5. Ramapuram
6. Arinagar Anna Alandur (Blue Line interchange)
7. St. Thomas Mount (Green Line interchange)
8. Madipakkam
9. Medavakkam
10. Sholinganallur

These stations cover busy residential and commercial parts of the city, making daily travel much easier for people living nearby.

Phase 2 Extension: New Metro Reach for More Areas

A proposal to extend the Red Line from Koyambedu to Pattabiram has been approved. This new stretch will include 19 stations and connect key places like:

1. Ambattur Estate
2. Avadi Railway Station
3. Pattabiram
4. Murugappa College

The estimated cost for this extension is ₹9,744 crore. It includes bridges and flyovers for smoother road and rail movement.

What Facilities Will Red Line Stations Have?

Every station on the Red Line will offer:

1. Escalators and elevators
2. Ramps for wheelchairs
3. Digital displays showing train times and fares
4. Automatic Train Operation (ATO) for smooth rides
5. Shops and food counters at major stations

Six stations will be built underground, mostly in crowded or central areas.

Real Estate Growth Near the Red Line
1.Property Prices Are Rising:

Real estate experts expect a 15–20% increase in home prices near Red Line stations. Locations like Koyambedu, Sholinganallur, and Madipakkam are already seeing more demand.

2.Rentals Are in High Demand

With better transport options, many working professionals are choosing to rent homes near metro stations. This has caused a rise in monthly rents in several places along the line.

3.Southern Growth Areas Like Pallavaram Are Benefiting

Areas along the Pallavaram-Thuraipakkam Road are seeing fast growth in both housing and infrastructure. Projects like Prestige Pallava Gardens are being built here to meet the rising demand for modern homes close to metro access and key job hubs.

How Will the Red Line Help Commuters?

1. Faster travel: Saves time during peak traffic hours
2. Cheaper travel: Reduces spending on fuel or private transport
3. Cleaner air: Fewer vehicles on roads mean less pollution
4. Smoother connections: Easy access to other metro lines
5. Access to jobs and education: Better links to IT parks, schools, and colleges

Government Plans for More Corridors

Apart from the Red Line, Chennai Metro's Phase 2 includes:

1. Purple Line: Madhavaram to Siruseri SIPCOT-II (45.8 km)
2. Orange Line: Lighthouse to Poonamallee Bypass (26.1 km)
3. Future proposals: Metro lines from Airport to Kilambakkam and Koyambedu to Avadi

The government is also planning a Rapid Transit System to connect Chennai with nearby towns like Villupuram and Vellore.

Metro Contact Details

1. Office: CMRL Depot, Poonamallee High Road, Koyambedu, Chennai – 600107
2. Phone: 044-23792000
3. Email: chennaimetrorail@cmrl.in

Final Words

The Chennai Metro Red Line is more than just a transport line. It's a sign of the city growing smartly. It will cut down travel time, make city life more convenient, and open up new real estate opportunities in both North and South Chennai. For homebuyers and investors looking at areas like Pallavaram or Sholinganallur, this is the right time to take a closer look—especially with developments like Prestige Pallava Gardens rising along the growing metro corridor.

FAQs
Q: How many stations are on the Chennai Metro Red Line?

A: There will be 45 stations, mostly elevated.

Q: When will the Red Line be ready?

A: The first stretch is expected by late 2026. Full operation is planned by 2027.

Q: Will it connect to other metro lines?

A: Yes, it will connect to the Purple, Blue, Green, and Orange Lines.

Q: Which areas will see property growth?

A: Places like Sholinganallur, Koyambedu, Madipakkam, and Pallavaram are already seeing a rise in prices and demand.

Q: How does the Red Line help daily travel?

A: It offers faster, safer, and more reliable transportation across major parts of Chennai.

Prestige Group pre launch new project is Prestige Pallavaram Gardens