Nagel said quarterly growth across the Auckland and Wellington regions "has come virtually to a standstill", and value growth across the regional centres of Hamilton, Tauranga and Christchurch was flat.
Dunedin bucked the trend, with entry-level prices remaining comparatively low and well-located properties continuing to demand high prices, he said.
In the Auckland region, which has led gains in house prices over the past five years, prices rose 1 per cent on an annual basis and advanced 0.1 per cent on a quarterly basis to $1.05 million.
"With a lower expectation of capital gains, particularly in Auckland, we're seeing people show less urgency when it comes to selling or buying property," Nagel said.
In the Wellington region, values rose 4.3 per cent on an annual basis, but dropped 1.1 per cent to $633,759 on a quarterly basis, while in Christchurch values were flat over the year, and advanced 0.1 per cent over the quarter to an average $495,148.
Hamilton values rose 3.1 per cent in the year and 1 per cent in the quarter to an average $553,873, while in Tauranga values rose 2.6 per cent annually and fell 0.9 per cent in the quarter to an average $700,744. In Dunedin, values jumped 9.4 per cent on an annual basis and lifted 4 per cent over the past three months to an average $408,827.
QV's Nagel said the state valuer was still seeing growth in regional New Zealand where values levels were initially slower to take off, but even provincial towns were showing signs that the growth over the past few quarters will be difficult to maintain.
"First home buyer activity continues to grow across the country, having been on the up for the past few years," he said. "This is particularly evident in the wider Wellington region, where the Hutt Valley and Porirua City are seeing high numbers of buyers in this category.
"With interest rates due to remain stable coupled with increasing costs faced by investors, I would anticipate the current trends will remain mostly the same over the coming months and vendors will need to put extra focus on marketing their property effectively in a tighter market."