Guides · 14 July 2026

RERA checklist: 12 things to verify before booking a flat in Karnataka

A practical 12-point RERA due-diligence checklist for Bengaluru homebuyers: registration, title, approvals, carpet area, payment schedules and exit clauses.

RERA changed the power balance between builders and buyers, but only for buyers who actually use it. Everything below is verifiable in an afternoon, most of it on the Karnataka RERA portal (rera.karnataka.gov.in), before you pay a rupee beyond the token.

On the RERA portal

In the documents

The two questions that filter fastest

Ask any project two things: "What is your RERA number?" and "Is the payment schedule construction-linked?" Hesitation on either is your answer. Every project in the HNA Proptech catalogue is RERA-aligned, and we share registration numbers and documents on WhatsApp before you visit, not after.

Buying in a specific corridor? Start with our guides to Whitefield, Sarjapur Road and North Bengaluru.

Questions about your specific case?

Message us on WhatsApp, real answers from a Bengaluru advisor, not a call-center script.