Leaders real-estate agency managing director Elanor MacDonald thought sales of a few expensive homes around Taradale Hill and the edges of Taradale could have affected the increased values in the suburb.
The popularity of houses in the median price bracket was up across the board, she said.
First home buyers' properties in central Hastings and Napier had been particularly popular as people took advantage of KiwiSaver and Welcome Home Loans.
Ms MacDonald believed the area's most expensive sale recently had been in the Bluff Hill area.
She said the number of listings in Napier and Hastings remained very low. "Basically for every house that comes onto the market, a house goes and gets sold," she said.
There were many more buyers than houses for sale in the area.
Those buyers were becoming frustrated by the lack of choice and multiple interest in properties.
She thought values would keeping inching up.