TNRERA Registered 3 BHK Projects in Chennai 2026
How to verify TNRERA registration — mandatory for every Chennai home buyer
Table of Contents
What is TNRERA
How to Search tnrera.in
What TNRERA Protects
Red Flags to Avoid
Frequently Asked Questions
What is TNRERA
TNRERA (Tamil Nadu Real Estate Regulatory Authority) is the state-level regulator established under the national RERA Act, 2016. Every developer selling more than 8 residential units in Tamil Nadu must register their project with TNRERA before advertising or accepting a single rupee from buyers. Chennai projects carry registration numbers in the format TN/01/Building/XXXX/XXXX.
How to Search for Registered Projects on tnrera.in
Visit tnrera.in and navigate to Registered Projects. Search by project name or developer name. Confirm the status shows “Active” (not expired or revoked). Cross-check the portal’s TNRERA number against what appears on the developer’s brochure and sale agreement — they must match exactly.
What TNRERA Registration Protects
| Protection | Details |
|---|---|
| Delivery timeline | Developer must commit to a possession date; delays attract interest penalties |
| Fund escrow | 70% of buyer funds must be ring-fenced in a project-specific escrow account |
| Binding specifications | Brochure features become legally enforceable |
| Complaint mechanism | Buyers can file complaints directly at tnrera.in |
| Structural warranty | 5-year structural defect warranty post-possession |
| Transparency | Quarterly progress reports published on the portal |
TNRERA Red Flags
Watch for: project not on tnrera.in; TNRERA number on brochure that does not match portal records; registration status “Expired” or “Revoked”; developer claiming “TNRERA applied” (applied is not registered); and projects with multiple open buyer complaints visible on the portal.
Frequently Asked Questions
- Is TNRERA registration mandatory for all Chennai projects?
- Yes. All residential projects above 8 units or 500 sq mt in Tamil Nadu must be TNRERA-registered before launch. Buying from an unregistered project forfeits all TNRERA consumer protections.
- What is the TNRERA number format for Chennai?
- TN/01/Building/XXXX/XXXX. The “01” is the Chennai district code. Verify the exact number at tnrera.in.
- Can a developer extend the TNRERA completion date?
- Only with TNRERA-approved justification (force majeure, government delays). All buyers must be notified. Unjustified extensions can be challenged via complaint on tnrera.in.
- What if my project’s TNRERA registration expires before possession?
- The developer must renew before expiry. If they fail, file a complaint on tnrera.in immediately. TNRERA can compel renewal or initiate action against the developer.
- Does TNRERA cover resale transactions?
- TNRERA primarily covers developer-to-buyer sales. Resale between individuals is not under TNRERA jurisdiction, though the original project’s TNRERA history is still relevant for verifying legal compliance during resale due diligence.
Browse TNRERA-Verified Chennai 3 BHK Listings
All projects listed at 3bhkflat.com/chennai are TNRERA-verified.
Informational guide only. Verify TNRERA status at tnrera.in before booking.