Article – Property and Build Investors market share has soared to 27%, CoreLogic research reveals, prompting speculation that further intervention by government and regulators might be needed to rebalance buyer activity CoreLogic NZs latest Property Market & Economic … Investors’ market share has soared to 27%, CoreLogic research reveals, prompting speculation that further intervention by government and regulators might be needed to rebalance buyer activity CoreLogic NZ’s latest Property Market & Economic Update cements evidence from a number of market indicators that investor demand has surged back to 2016 levels. Kelvin Davidson, CoreLogic’s Senior Property Economist, says there is a rising possibility that a 40% deposit requirement for investors could be officially mandated later in the year.