12GUIDE · Legal · 1 MIN

Legal Due Diligence Before Buying a Property

A structured checklist of the legal documents and verifications to complete before you commit to a purchase.

Last updated 22 May 2026Methodology ↗Guidance only. Confirm current rules and rates with the relevant authority before acting.

Legal diligence is the work of confirming, on paper, that a property can be sold to you cleanly and that nothing undisclosed sits against it. Done in sequence, it removes most of the risk that buyers later regret skipping.

1. Establish the chain of title

Trace ownership through the mother deed and successive sale deeds. Each transfer should be documented and consistent. An unexplained gap is a reason to pause and seek a lawyer's view.

2. Obtain an Encumbrance Certificate

The Encumbrance Certificate lists registered charges against the property over a defined period. A clean certificate suggests no undisclosed mortgage or sale.

3. Confirm approvals

For a project, verify RERA registration on the state portal, the commencement certificate, and the approved building plan. For a ready unit, confirm the Occupancy Certificate.

4. Check municipal records

Confirm the Khata and that property tax is paid up to date. In Bangalore, note whether the property holds an A Khata or a B Khata.

5. Review the agreement

Read the sale agreement for the price basis, the completion date, the delay clause, and what the booking amount secures.

When to involve a lawyer

For title verification and the final agreement, a property lawyer's opinion is worth the cost. The checklist narrows the risk; professional review confirms it.