Edaikazhinadu is a coastal panchayat town on the East Coast Road in Chengalpattu district, roughly midway between Mahabalipuram and Puducherry, and Kottaikadu is one of the villages in its area. This is a long, quiet stretch of the coast: fishing hamlets, salt pans and aquaculture farms, casuarina groves, and the backwaters around Kadapakkam and the ruins of the 17th-century Alamparai fort. Weekend visitors from Chennai pass through on their way to Puducherry, but for most of the week the pace is slow.
For senior living in Kottaikadu, Elkin lists one verified home: TCH Illam, by The Chennai Homes.
TCH Illam by The Chennai Homes
The Chennai Homes, TCH Illam is a retirement community of villas from The Chennai Homes, a senior living developer that says it has around 15 years of experience. The Chennai Homes markets Illam as its East Coast Road community near Mahabalipuram, with 73 one and two-bedroom villas. Its published contact address is at Kadambadi, near Thirukazhukundram, so please confirm the exact site with our team before you travel.
Illam is built for assisted senior living as well as independent living. The listing and the developer describe:
- Medical care. Daily health monitoring, nursing care, trained caregivers, medical care and support after a hospital stay. The developer describes nurse stations staffed round the clock, an in-house doctor and a pharmacy.
- An ambulance on site for emergencies.
- Food. Meals planned around each resident's diet, with separate vegetarian and non-vegetarian kitchens according to the developer.
- Access. Wheelchair-friendly design.
- Leisure. A swimming pool and gardens, with Wi-Fi and power backup, and a pet-friendly policy.
Villas are furnished. TCH Illam suits seniors who want their own villa by the coast with real care on hand, including those who may need more help in the years ahead. See independent living homes in Edaikazhinadu →
Life on this stretch of the ECR
- Hospitals. The ECR villages have local clinics and primary health centres. For hospital care, residents typically go to Chengalpattu, to Puducherry's large hospitals such as PIMS and JIPMER, or to Chennai, each at least an hour away depending on where the home is. An on-site ambulance and nursing team matter a great deal here.
- The road. The East Coast Road is the main link north to Chennai and south to Puducherry, with regular buses along it.
- Sea air. The coast brings breezes and wide skies, but also salt, humidity and the northeast monsoon storms of October to December.
- Outings. Mahabalipuram's shore temple and rock carvings, the Alamparai fort and the backwaters make easy day trips for visiting family.
What senior living costs on this part of the coast
Land on the southern ECR costs much less than near Chennai, and villa prices reflect that. As a rough guide, one and two-bedroom retirement villas on this stretch cost about ₹25 lakh to ₹55 lakh to buy, plus a monthly service charge for meals, nursing and maintenance. Assisted living arrangements with more personal care cost more each month. Confirm current prices and what the monthly charge covers with the developer. Our guide on emergency response in senior living communities explains what to ask about when hospitals are far away.
Before you commit
Because the address details differ between sources, confirm the exact location of the villa you are buying and visit the site in person. Check the Tamil Nadu RERA registration, the handover status of each phase, and what the monthly charge includes. Time the drive to the nearest large hospital, and ask how the ambulance and nursing team handle a night emergency.
Other senior living nearby
- Senior living in Thirukazhukundram, near Mahabalipuram, has Golden Planet Township with villas and apartments.
- Senior living in Mahabalipuram, for every listed home around the town.
- Senior living in Puducherry, to the south, with villa communities near a large medical college hospital.
Families searching for an old age home on the ECR can ask Elkin's advisors to arrange a guided visit. Call or WhatsApp +91 95005 10506 (10 AM to 8 PM IST).

