Before you buy

If you are reading this, you are already past brochure-only research. Use this list for Greater Noida West / Broadway and adapt it for Gurgaon projects.

Paper

• Builder-buyer agreement: interest/return clause, exact due window, force majeure, dispute seat
• RERA registration number and promoter legal name (not only "Trehan IRIS" marketing). Greater Noida phases: Phase I UPRERAPRJ673874, Phase II UPRERAPRJ569853 on up-rera.in
• Payment schedule versus what sales said verbally
• Any side letter on assured returns. Get it on stamp paper, not WhatsApp

Money reality

• Talk to existing allottees about actual credit dates for the last 6 months
• Read the interest write-up and the wall
• Model delayed credit in your cashflow. What if it is always day 22?

Process

• Who do you escalate to when CRM goes quiet?
• How demand notices are sent, and whether they enforce stricter timing than they honour
• Possession / fit-out / common area status with photos dated by you, not the channel partner
• Last construction update on the official website (allottees note none since March 2026). Screenshot the date yourself

Exit

• Resale liquidity for that micro-market (Greater Noida West commercial is not Gurgaon residential)
• Transfer fees, lock-ins, NOC timelines in writing