How to Protect Yourself from Real Estate Scams in Chennai

Published On: 23 June 2026

You can protect yourself from real estate scams in Chennai by checking property papers, looking up RERA details, and visiting the site before you pay.

Real estate scams happen when builders or agents try to sell fake land or delay construction work. Some may give false promises, sell illegal plots, or give unclear property details.

To stay safe, always check the builder before you decide. Ask about the project start date and when you will get the house or flat. Don’t trust big ads or “fast deal” offers.

When making payments, always use the official builder’s bank account only. Never send money to personal accounts or unknown people.

Finally, check the 30-year Encumbrance Certificate (EC) to understand the property history. It helps you confirm that the land has no legal issues or past disputes.

This guide helps you understand simple steps to buy a safe property in Chennai and avoid losing your money:

1. Check CMDA or DTCP Approvals

You must check the CMDA or DTCP approvals on the official websites to make sure the building is fully legal.

Buying illegal land in Chennai brings big legal problems. Bad builders often sell farm land with fake papers. You will not get water or power if the home is illegal. Always ask the seller for the approved plan. Check this plan online to see if it is real. If the builder hides these papers, do not buy the home.

2. Find the TNRERA Registration Number

You should always check the official TNRERA website before signing any papers. Look for the real registration number, launch date, and possession date there.

In 2026, Tamil Nadu rules say big builders must register their projects. Don’t trust the RERA number printed on ads or flyers. Go online and search the exact project name yourself.

This helps you know the true details, like when the project starts and when you will get the keys. If a project does not have an RERA number, it is not safe to buy.

3. Stop Double Registration Scams

To avoid double registration scams, always check a 30-year title search and the original parent documents (mother deed).
Double registration means the same property is sold to two different buyers.
A clean Encumbrance Certificate (EC) is helpful, but it is not enough on its own.
You should also check the Patta, Chitta, and the old mother deed for full ownership details.
Carefully verify the seller’s ID proof before making any deal.
A property lawyer can help you check and trace old documents safely.

4. Use the Safe Three-Account Bank System

You must pay through the RERA three-account bank system to stop builders from taking your money to other sites.

This new rule keeps your money very safe. When you pay, 70% goes into a locked bank account. The builder can only use this money to build your specific house. They cannot spend it on anything else.

Never pay in cash.
Always use a bank transfer or a clear cheque.
Keep all your bank receipts and emails.
Do not pay more than a 10% advance before signing the contract.

5. Track the True Possession Date Online

You can protect your money by checking the TNRERA website every three months to see the real building progress.

Builders must post true updates online by law. You can see how much work is done and how much money is spent. You do not have to trust the sales team for the possession date. If the building work is slow, you can complain online. The government can fine bad builders up to ₹1 lakh a day. This keeps your project on track.

6. Visit the Site and Avoid Rush Deals

You must visit the real building site many times to check the location and the quality of the bricks.

Scammers use fake photos to sell bad houses. A real visit shows you if the roads and parks are truly there. You can also talk to neighbors about flood risks in Chennai. Do not buy a home just from a video.

Do not trust "one day only" sale tricks.
Look at the cement and steel used on site.
Measure the land to see if it matches the paper.
Walk away if the agent pushes you too hard.

7. Hire a Good Property Lawyer

You can stay out of trouble by hiring a local Chennai lawyer to read the builder contract and check the papers.

Builders write contracts to protect themselves, not you. A good lawyer will check the exact possession date and the room size. They will make sure you are safe from old land fights. If a builder tricks you, a lawyer can file a police case fast. Paying a lawyer costs a little, but it saves your life savings.

Prestige Group Prelaunch Project is Prestige Falcon City Chennai.

FAQs

1. How can I check a builder in Chennai?

You can check a builder by searching their name on the TNRERA website to see past work. Look for court cases and read what other buyers say. Check if they gave past buyers their homes on the promised possession date.

2. How much advance money can a builder ask for?

A builder can only ask for a 10% advance before signing the final contract. This is a strict RERA rule. Do not pay more than this until the papers are signed.

3. What do I do if my land has double registration?

You must call a property lawyer right away and file a police case for cheating. You also need to complain to the local Sub-Registrar's office. A court can cancel the fake sale deed for you.

4. Can I trust only a clean Encumbrance Certificate (EC)?

No, a clean Encumbrance Certificate (EC) is not enough. It only shows recent transactions. You should also check Patta, Chitta, and the original mother deed. These documents confirm the real owner of the land.

5. How do I see CMDA or DTCP approvals?

You can see these approvals on the official CMDA or DTCP websites. Just type in the survey number or the permit number given by the seller. This proves the government allows the building.