WBRERA Compliance Explained: What Buyers Must Check

The West Bengal Real Estate Regulatory Authority (WBRERA) was established in 2018 under the Real Estate (Regulation and Development) Act, 2016. Every registered real-estate project in West Bengal with a land area exceeding 500 sq.m. or more than 8 apartments must be WBRERA-registered before any advertisement, sale, or booking.

This article explains what WBRERA compliance actually means, how to verify it, and the 7 documents every buyer should request before paying a token.

WBRERA Registration Number Format

A valid WBRERA registration number follows this format:

WBRERA/[P|A|O]/[District]/[YYYY]/NNNNNN

Where:

• P = Promoter (developer) project registration
• A = Agent registration (channel partner)
• O = Other stakeholders

Example: WBRERA/P/KOL/2024/000789 is a promoter (developer) project in Kolkata, registered in 2024.

How to Verify a WBRERA Number

1. Visit the official WBRERA portal: https://hupwb.gov.in/rera
2. Click "Registered Projects" under the Promoter tab.
3. Enter the registration number or the project name.
4. Cross-check that the project name, promoter name, and address match the developer's marketing materials exactly.

> Warning: Some developers display "applied for" or "pending WBRERA" — these are not the same as registered. Under Section 3 of the Act, no advertisement or sale is permitted before registration is granted.

Promotor Disclosure Norms

WBRERA mandates the promoter to disclose:

• Sanctioned plans and approved layout plans (with revision history)
• Stage-wise construction timeline with quarterly progress updates
• Total carpet area, saleable area, and number of apartments
• Land title status (freehold / leasehold, with title chain)
• Encumbrance certificate showing the land is free of liens
• Approved financial institutions for project loans

All of these must be uploaded to the WBRERA portal and are publicly accessible.

The 70% Escrow Rule — The Most Important Buyer Protection

Under Section 4(2)(l)(D) of the Act, 70% of the money collected from allottees must be deposited in a separate escrow account and used exclusively for that project's construction and land cost.

This prevents developers from diverting buyer funds to other projects or unrelated expenses. The remaining 30% can be used at the promoter's discretion for working capital.

How to verify your money goes to escrow:

• Ask the developer for the escrow account number before booking.
• After every payment, verify that the acknowledgement mentions the escrow account.
• WBRERA requires quarterly disclosure of escrow balance — check the project's WBRERA page.

7 Documents Every Buyer Should Request

1. WBRERA Registration Certificate

The original certificate with the registration number. Photocopies are acceptable but verify on the WBRERA portal.

2. Sanctioned Building Plan

The plan approved by the local municipal corporation (NDMC, KMC, etc.) showing floor count, setbacks, and FSI utilisation. Compare with the marketing brochure — any mismatch is a red flag.

3. Title Deed + Encumbrance Certificate

The latest title deed (Chain of Title going back 30+ years) and an encumbrance certificate for the past 13 years showing the property is free of mortgage or lien.

4. Commencement Certificate

Issued by the municipal corporation when construction is permitted to start. Without this, the building is unauthorised.

5. Sale Deed Draft

Ask for the draft sale deed before booking. Check the carpet area, super-built-up area, common-area loading (typically 25-30%), and the possession clause.

6. RERA-Approved Cost Sheet

The price-breakup document filed with WBRERA. This protects you against hidden charges — the developer cannot charge more than what's on the RERA cost sheet (except for legally-permitted escalation, capped at 8% of base price).

7. Allotment Letter + Builder-Buyer Agreement

The allotment letter locks in your unit, price, and payment schedule. The builder-buyer agreement (BBA) is the binding contract — read the cancellation, refund, and delay-compensation clauses carefully.

Delay Compensation — Your Statutory Right

Under Section 18 of the Act, if the developer fails to deliver possession on the agreed date, the buyer is entitled to compensation at the rate of the State Bank of India's Marginal Cost of Funds-based Lending Rate (MCLR) + 2% per annum on the amount paid.

This is in addition to the right to a full refund with interest if the delay exceeds 12 months.

Common WBRERA Violations to Watch For

• Advertising before registration (Section 3 violation)
• Collecting more than 10% advance without signing the BBA (Section 13)
• Charging for car parking separately (Section 14 — included in the sale price)
• Selling on "super-area" basis without disclosing carpet area (Section 61)
• Vesting common areas to a third party (e.g., handing over the clubhouse to a private operator)

If you encounter any of these, you can file a complaint with WBRERA online — the filing fee is ₹1,000 and the typical resolution timeline is 60 days.

Conclusion

WBRERA has fundamentally tilted the buyer-developer power balance in West Bengal. A compliant project is your best protection — verify, ask, and refuse to sign anything you don't understand.

— Legal Desk, Vision Realtors, July 2026