The residential market in Chennai saw further weakness in H2 2017, with sales falling 14% YoY and prices declining 3%. Unsold inventory declined 20% YoY but remained high. In the office market, vacancy rates continued to fall, reaching 10.2%, while rentals grew 4% due to steady demand and limited new completions. The IT/ITeS sector's share of transactions narrowed as other sectors like e-commerce expanded.