"It could well be that after the volatile nature of 2016, potential sellers have taken on board that the market has been relatively flat in the past few months.
"If they've been talking about making a move on the property ladder, whether up, down, or even out of the region, they may have more confidence that their next purchase will be in the context of a more stable price environment," she said.
New property listings in the Waikato region in March were also well up on February  (11.7 per cent) but the total number of listings on the market were slightly down on the same time last year (-1.2 per cent), indicating a high turnover of properties, realestate.co.nz said.
Residential sales volumes and price information is due out soon from Quotable Value, Trade Me Property, Barfoot & Thompson and Harcourts. Around the middle of the month, information will be released on March activity from the Real Estate Institute.