How it works
Estanzo is a reading layer over public RERA filings. Everything on a project page came from a government record, and every figure links back to it.
Where the data comes from
A scraper reads the public UP-RERA portal: the registered-projects grid, each project's own detail page, its quarterly progress reports, its promoter's profile, and the NCLT, abeyance and defaulter lists. It is rate-limited, it asks only for pages it does not already hold, and it re-reads a record only when that record has changed, because a public authority's site is not ours to hammer.
What happens to it
Values are stored as the portal published them and matched to a project by its RERA registration number, so re-reading a page updates a record rather than duplicating it. Where a figure is derived (units counted from the approved unit plan, density per acre), the page labels it derived. Where RERA published nothing, the page says “not reported” instead of showing a zero.
What we will not do
- No scores, grades or ratings of builders. A number that compresses a company into one digit hides the reasoning that actually matters to a buyer. Where a list here is ordered (furthest past deadline first, most projects filed first) it orders a figure RERA published, not the builders behind it.
- No guessing. If two records look like the same builder but RERA does not say so, we leave them apart.
- No paid placement, no advertising, and no lead selling.