South and West Chennai are projected to lead residential real estate growth in 2026, according to a study by CREDAI Chennai. Key drivers include improved road infrastructure, metro rail expansion, and proximity to employment hubs. Factors like RBI repo rate cuts and GST rationalization are expected to boost affordability, particularly in the affordable housing segment. Sales are anticipated to increase by 18% to over 15,000 units in FY 2025-26, with prices showing marginal adjustments, indicating market stability.