For luxury villas in Noida Extension, shortlist Rise Resort Residences (multiple UP-RERA registrations), Ajnara Sports City Villas (verify RERA on purchase), and the Panchsheel Greens II Villas pocket. For plots, focus on GNIDA-allotted authority plots (leasehold) with clean paper-trail rather than unverified colonies. Always confirm UP-RERA details, GNIDA letters, mutation, and building-plan approval before paying…