CREDAI-MCHI October 2025 tracker shows Navi Mumbai clocked 9.2% annual price growth, highest across MMR, while Mumbai city managed 4.1%. Micro-market leaders: Ulwe 14.8%, Kharghar 11.4%, Seawoods 9.7%. Drivers: metro line-1 operational, airport construction crossing 72%, and 35% YoY jump in lease demand from IT & logistics sectors. Supply side: new launches dipped 8% as CIDCO slowed land bank release, widening demand-supply gap to 1:1.3. Weighted average ₹/sq-ft: ₹9,850 (Oct-25) vs ₹9,020 (Oct-24). We forecast 6–7% CAGR next 24 months, caution buyers on stretched affordability index at 4.6× annual income. Download the micro-market heat-map. Keywords: Navi Mumbai price trend 2025, property appreciation rate, real estate forecast.