RERA Legal Checks: Documents to Verify Before Buying 2026

Published On: 25 September 2026

RERA legal checks mean verifying a fixed set of documents before you pay a single rupee to any builder. These checks confirm the builder owns the land, has government approvals, and has registered the project under RERA. Skip this step, and you risk losing your booking amount or buying a flat with unclear title.

A home is likely the biggest purchase of your life. You save for years to afford it. So before you sign a booking form or transfer token money, spend a few hours on paperwork. It costs you nothing and protects everything.

Why RERA Legal Checks Matter

The Real Estate Regulation and Development Act, or RERA, came into force to stop builders from misleading buyers. Before RERA, many projects got delayed for years with no accountability. Buyers had no clear place to file complaints either.

Now every project above 500 square metres must register with the state RERA authority. This registration forces builders to disclose the land title, approved plans, and construction timeline. If a builder misses the promised date, RERA law entitles you to compensation or a refund.

Projects like in Bangalore fall under this regulation. Any buyer looking at flats in a project like this should check the RERA number before discussing price or floor plans. It takes five minutes and saves you from years of stress.

8 Documents to Verify Before Buying Property

Here is the full list of papers every buyer must check.

S.No	Document Name	Why It Matters
1	RERA Registration Certificate	Confirms the project is registered with the state authority. Shows the promised possession date and the builder's project bank account.
2	Title Deed and Mother Deed	Proves clear ownership of the land. The mother deed traces ownership back at least 30 years.
3	Encumbrance Certificate (EC)	Issued by the sub-registrar office. Confirms the land has no pending loans or court disputes.
4	Approved Building Plan and Layout Sanction	Verifies the construction matches what the local development authority approved.
5	Commencement Certificate (CC)	Official permission to start construction on the site. Without this, the project has no legal ground to build.
6	Sale Agreement (RERA Format)	The binding contract. It lists the flat size, payment schedule, delay penalty, and handover date.
7	Occupancy Certificate (OC)	Proves the building is fit to live in, with water, power, and drainage connections ready.
8	Bank NOC (if land is mortgaged)	Confirms the bank has no objection to the builder selling flats on mortgaged land.

Ask for these documents in writing. A genuine builder will never hesitate to share them.

How to Verify Documents on the RERA Portal

Do not rely only on brochures or what a sales executive tells you. Cross check every claim on the official state RERA website.

Step	Action	What to Check
1	Visit your state RERA website	For example, rera.karnataka.gov.in for Bangalore projects or maharera.mahaonline.gov.in for Mumbai and Pune.
2	Search by project or builder name	Type the project name, such as Brigade Granada, or the builder's RERA registration number.
3	Open the uploaded documents	Check the land title, layout approval, and encumbrance certificate uploaded by the builder.
4	Review the possession timeline	Compare the promised completion date with the actual construction progress shown on site.
5	Check the escrow account details	RERA requires builders to keep 70 percent of buyer funds in a separate account for construction costs only.

This process takes fifteen minutes and gives you facts, not sales promises.

Red Flags to Watch Out For

Stay alert for these warning signs during your document check.

No RERA number on any marketing material, yet the builder collects advance payment
Carpet area in the brochure does not match the carpet area in the sale agreement
The builder has added floors beyond what the sanctioned plan allows
No bank NOC despite the land carrying an existing loan
The project shows as "lapsed" or "expired" on the RERA portal
Possession date keeps moving with no penalty clause enforced

If you spot even one of these, ask direct questions before you proceed. A trustworthy builder will have clear answers ready.

A Quick Word on Buyer Protection

RERA gives you real power as a buyer. You can file a complaint with the state authority if a builder violates the agreement. You can also check a builder's past project history on the same portal. This history tells you whether previous projects finished on time and matched their promised specifications.

Before you finalise any flat, whether it is a project like Brigade Granada or any other development, treat this document check as non-negotiable. It takes less time than choosing your interior paint colour, and it protects your life savings.

FAQs

1. What are RERA legal checks documents to verify before buying?

These are the core papers that prove legal ownership and government approval. They include the RERA certificate, title deed, encumbrance certificate, approved building plan, commencement certificate, and sale agreement.

2. Is RERA registration mandatory for every residential project?

Yes, for any project above 500 square metres or with more than eight flats. Builders must register before they advertise or accept bookings.

3. How do I check if a project has valid RERA approval?

Visit your state RERA website and search using the project name or the builder's registration number. The portal shows all uploaded approvals and the project status.

4. What is the difference between carpet area and super built-up area under RERA?

Carpet area is the actual usable floor space inside your flat. Super built-up area adds common spaces like lobbies and staircases. RERA law requires builders to quote carpet area clearly.

5. Why does the Encumbrance Certificate matter so much?

The EC proves the land has no pending bank loans or legal disputes attached to it. Without a clean EC, your ownership could face future legal challenges.