QV valuer Bevan Pickett said multiple offers on houses for sale was now commonplace.
"The market has picked up where it left off prior to Christmas ... with strong activity and growth in home values in both Napier and Hastings," he said.
November Napier values were 2.4 per cent higher than the previous peak of 2007 and Hastings values 3.9 per cent higher.
"There continues to be a lack of good listings available to purchasers."
Property Brokers agent Jason Whitaker said most out-of-town buyers were from Auckland and Australian buyers were expats or had a connection with the region.
"We don't want it to become a mini Auckland," he said.
Big price hikes invariably came with a big price drop.
"When there is a big drop we become counsellors - it is never much fun when people are losing lots of money or the banks are on their backs."
Auckland home values rose 20 per cent on the QV Index and are 70 per cent higher than the 2007 peak. In January they fell 0.5 per cent.
Nationally values rose 12.6 per cent year-on-year and 0.7 per cent over the past three months.