Comprehensive analysis of newprojectsonline.com project data reveals under-construction properties deliver 18% higher IRR compared to ready possession. Case studies: Arihant Aspire ₹84 L (launch) vs ₹95 L (current), Wadhwa Wise City ₹1.69 Cr (launch) vs ₹1.95 Cr (current).

Key factors: Construction-linked appreciation, lower entry cost, payment flexibility, developer discounts. Risk mitigation: RERA registration, escrow accounts, stage-wise payments, developer track record verification.

Optimal exit strategy: 70% construction completion for maximum risk-adjusted returns. Forecast: Under-construction advantage to continue through 2027. Keywords: under-construction returns, new launch investment, IRR analysis.