Tambaram is not part of the Greater Chennai Corporation. It is the headquarters of the separate Tambaram City Municipal Corporation, created by ordinance in November 2021. It brought together Tambaram, Pallavaram, Pammal, Anakaputhur and Sembakkam municipalities and five town panchayats, including Chitlapakkam, Madambakkam and Perungalathur, DT Next reported at the time. It has 70 wards in five zones, Maalai Malar reported in January 2022. The area falls in Chengalpattu district, so collector orders such as school rain holidays come from Chengalpattu, not Chennai.
For most residents, Tambaram means the railway station. This guide starts with the trains and then covers services and what is changing.
The station: busier than Central
Tambaram handled about 6.11 crore passengers in 2025-26, an average of more than 1.5 lakh a day. It has overtaken Chennai Central in originating passengers, DT Next reported on 10 October. Its passenger earnings rose from ₹100 crore in 2021-22 to ₹184 crore in 2024-25. The facilities have not kept up. There is a single foot overbridge, the newer bridge lacks proper entry and exit points, and autos cannot reach the east or west side easily. Southern Railway has begun a circulating area and a new access road on the eastern side. Lifts and escalators are expected by the end of 2026. The Amrit Bharat redevelopment is still awaiting design approval.
What runs from here:
- Suburban trains on the Beach to Tambaram and Chengalpattu line, the city’s busiest corridor.
- AC EMUs. Southern Railway’s launch notice lists Tambaram as a stop on the Beach to Chengalpattu AC services and as the end point of the Beach to Tambaram AC run. Tambaram Sanatorium is an intermediate stop. AC trains do not run on Sundays.
- Long-distance trains, many of which stop here so south Chennai passengers need not travel to Egmore.
Track capacity is being added. A 30 km fourth line from Tambaram to Chengalpattu, costing ₹713.56 crore, is sanctioned, DT Next reported in August. The same report said the new Kilambakkam station, south of Vandalur, was likely to be commissioned around Deepavali. Its skywalk to the bus terminus was only about 30% complete.
Buses and the metro
From the airport metro station, CMRL’s feeder list has the S100 small bus to Tambaram East (MCC) via Pallavaram, Chromepet, MIT and Chitlapakkam. There is no metro to Tambaram yet. CUMTA has proposed a 26.2 km bus-priority corridor, including 5.2 km of GST Road between Tambaram and Pallavaram and the road from Tambaram to Velachery, DT Next reported on 8 October. A detailed project report has not been prepared yet.
Services
- Civic: property tax, water and complaints go to the Tambaram Corporation, not Ripon Buildings. Our earlier helplines guide lists the corporation’s toll-free numbers. Confirm them on its own channels before the monsoon.
- Passport: one of the Chennai region’s Passport Seva Kendras is in Tambaram.
- Police: Tambaram has its own police commissionerate, separate from the Greater Chennai Police. Use the Kaaval Uthavi app to find your station.
- Post and registration: use India Post‘s locator for your branch, and TNREGINET to find the sub-registrar office for your property.
Colleges and landmarks
Madras Christian College is the best-known institution here. It traces its history to 1837, when a school was set up in George Town, and moved to Tambaram in 1937. Its campus covers about 400 acres of the Selaiyur forest, according to the college’s history page. The S100 bus ends at the college. The Indian Air Force station at Tambaram is another long-standing landmark. Chromepet and Pallavaram, one and two stops north, are within the same corporation, so their residents use the same civic offices.
Flood risk
Tambaram took the brunt of the 2015 floods. It recorded 490 mm in 24 hours on 1 December that year. Its lakes and the Adyar’s upper reaches are the main risks. When Chembarambakkam releases water, localities near the river are warned first. In October 2025, the 500 cusec release put Tirumudivakkam, Tiruneermalai, Kundrathur and Sirukalathur on alert, The News Minute reported. Tiruneermalai is within the Tambaram Corporation area. Install the TN-Alert app, follow Water Resources Department release notices, and move vehicles from low streets when an orange alert is issued for Chengalpattu district.
Quick answers
Is Tambaram part of Chennai Corporation?
No. It has its own corporation, formed in 2021, with 70 wards in five zones, in Chengalpattu district.
How busy is Tambaram station?
About 6.11 crore passengers in 2025-26, more than 1.5 lakh a day on average.
Does the AC local stop at Tambaram?
Yes, on weekdays and Saturdays. It does not run on Sundays.
How do I get to Tambaram from the airport?
A suburban train from Tirusulam, or the S100 small bus from the airport metro station.
Information checked against official sources on 18 October 2026. Fees, dates and rules can change; confirm on the linked official pages before acting.
Sources
- Ordinance issued for formation of Tambaram Corporation (DT Next, November 2021)
- Tambaram Corporation divided into 5 zones (Maalai Malar, January 2022)
- Footfall at infra-short Tambaram overtakes MGR Central’s volume (DT Next, 10 October 2026)
- Chennai Division’s first AC EMU services, press release (Southern Railway)
- Kilambakkam railway station likely to open around Deepavali (DT Next, August 2026)
- Feeder services (CMRL)
- Bus-priority corridor planned from Tambaram to IT Corridor (DT Next, 8 October 2026)
- Kaaval Uthavi app listing (Tamil Nadu Police)
- India Post (Department of Posts)
- TNREGINET: Know your jurisdiction (Registration Department, Tamil Nadu)
- History and milestones (Madras Christian College)
- Flood alert as discharge from Chembarambakkam, Poondi increases (The News Minute, October 2025)
