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How to Verify a Builder Before Buying

02 Aug 2026
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How to Verify a Builder Before Buying

The builder you choose matters as much as the flat itself. A good builder delivers on time with quality. A bad one can trap your money for years. Before you book, you should check the builder's track record and legal standing. This guide gives you a clear checklist to verify a builder before you buy.

Quick summary

  • Check the builder's RERA registration and the project's RERA number.
  • Look at past projects for on-time delivery and build quality.
  • Check for pending court cases or complaints against the builder.
  • Verify the land title and approvals for the project.
  • Talk to existing buyers and visit completed sites.

1. RERA registration

Start with RERA. Both the builder and the project should be registered with your state RERA. The registration confirms the project is approved and the builder is accountable. You can see the project details, approvals and timelines on the RERA website. Read how to check RERA registration for the steps.

2. Track record of delivery

A builder's past tells you a lot. Look at their completed projects and ask:

  • Were they delivered on or close to the promised date?
  • Was the build quality good and as promised?
  • Did they hand over amenities and common areas?
  • Did they complete conveyance of the land to the society?

A builder with a history of long delays is a warning, whatever the current offer looks like.

3. Legal and financial health

CheckWhy it matters
Pending court casesDisputes can stall the project
Buyer complaints on RERAShows how the builder treats buyers
Loan and financial stressA cash-strapped builder may delay
Land titleConfirms the builder can sell the flats

Search for the builder's name in court records and on the RERA complaints list. To check the project title, read the property title search process.

4. Approvals for the project

A genuine project has all the approvals: land use, building plan sanction, environment clearance where needed, and later the occupancy certificate. Ask to see these. A project selling without key approvals is a serious risk, however attractive the price.

5. Talk to buyers and visit sites

Nothing beats first-hand feedback. Visit the builder's completed and ongoing projects. Talk to residents about delays, quality, maintenance and how the builder handled problems. Look at the finishing and common areas yourself. Online reviews help, but a site visit and a real conversation tell you more.

Red flags to walk away from

  • No RERA registration for the project.
  • A history of long delays in past projects.
  • Many unresolved buyer complaints.
  • Missing approvals or unclear land title.
  • Pressure to pay large amounts in cash.

Use RERA data smartly

The RERA website is a goldmine that many buyers ignore. For a registered project, you can see the approved plan, the promised completion date, the number of units, and any changes the builder filed. You can also see quarterly progress updates. Compare what the builder tells you with what is filed on RERA. If the sales pitch and the RERA record do not match, ask why. The filed data is harder to spin than a brochure.

Match every promise with paper

Whatever a builder promises verbally, check it against documents. Amenities, possession date, parking and area should all appear in the builder buyer agreement and the RERA filing. A promise that is not written down is hard to enforce later. Insist on written commitments, and keep copies of every brochure, price sheet and email you receive. This paper trail protects you if the builder falls short.

Frequently asked questions

How do I verify a builder before buying?

Check RERA registration, past delivery record, court cases and complaints, project approvals, and talk to existing buyers.

Why is RERA registration important?

It confirms the project is approved and the builder is accountable, with details and timelines available on the RERA website.

How do I check a builder's track record?

Look at their completed projects for on-time delivery, build quality, amenities handover and land conveyance.

Where can I find complaints against a builder?

On the state RERA website's complaints section, and in court records. Many complaints are a warning sign.

What approvals should a project have?

Land use, sanctioned building plan, environment clearance where needed, and the occupancy certificate on completion.

Should I visit the builder's other sites?

Yes. Visit completed and ongoing projects, and talk to residents about delays, quality and maintenance.

Is a big brand always safe?

A strong track record helps, but still verify the specific project's RERA registration and approvals.

What is a major red flag?

No RERA registration, a history of long delays, many unresolved complaints, or pressure to pay in cash.

Can I check the builder's finances?

Look for signs of stress like stalled projects or heavy litigation. A financially weak builder may delay delivery.

Does a good builder complete conveyance?

Yes. A reliable builder conveys the land to the society after completion. Avoiding conveyance is a bad sign.

A little checking before you book saves years of stress. Verify RERA, study the track record, confirm approvals, and talk to real buyers. When in doubt, walk away. To start, read how to check RERA registration, and browse verified projects.

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