WBRERA · West Bengal
Top 100 Builders in Kolkata (2026) – RERA Data
Top 100 real estate builders in Kolkata ranked by number of WBRERA-registered projects. Filter by area, check complaints and recovery orders.
Check builders in Kolkata on the official register
Automatic sync for WBRERA is being connected. Until then, use the authority’s own search — it is the primary source we would cite anyway.
- Search the project or promoter name on the portal.
- Open the project and download the registration certificate.
- Check “Complaints” / “Orders” sections for the promoter.
- Match the RERA number in the brochure and agreement.
FAQs — builders in Kolkata
Who are the top builders in Kolkata?
Use the official WBRERA search linked on this page to see every registered promoter in Kolkata.
How do I verify a builder in Kolkata?
Search the builder on this page, open their profile, then follow the link to the WBRERA register to download each project's registration certificate. Never pay a booking amount for an unregistered project.
What is a Revenue Recovery Certificate (RRC)?
An RRC is issued when a RERA authority has ordered a promoter to refund or compensate a buyer and the amount was not paid. The certificate lets the district administration recover it as arrears of land revenue.