About KnowYourBuilders
We turn public RERA registry data into plain, actionable insight for home buyers.
What we do
KnowYourBuilders aggregates publicly available project and builder information from state RERA portals — registration dates, promised completion timelines, extensions, delays, and complaints where the registry publishes them.
Our goal is simple: before you put money into a property, you should be able to see how reliably a developer has delivered in the past — not just what their marketing says.
What we are not
We are not a broker, developer, or legal advisor. We do not sell properties or endorse any builder. Numbers on this site are compiled from government registries and may be incomplete or out of date.
Always verify critical details on the official RERA portal for your state before making a purchase decision.
Coverage
We are expanding city-by-city across India. Coverage grows as we ingest more districts from UP RERA, MahaRERA, Haryana RERA, Karnataka RERA, and other state portals. The homepage shows which cities currently have data.
Questions or feedback
We welcome corrections and suggestions. Reach us on the contact page or email pbalkrishna017@gmail.com.