The pair are not officially home owners yet, the application still needs to be accepted (expected to happen on Monday), and then there is a three-week period before it goes unconditional.
Nine of the 10 lots had applications put in by the end of day one, with about 50 groups going through the open home on Saturday.
Real estate agent, Brayden Coldicutt
, said the houses ranged from $380,000 to $395,000, based on section sized.
The houses themselves are all identical, three-bedroom units, excluding one of the lots, which is a mirror image of the other nine.
The scheme has not been without controversy, the section used to be home to a two-storey state housing block, with critics claiming the 10 homes will do little to meet the needs of those displaced by the removal of state housing.
Social media posts had suggested that some of those in the Maraenui area were unlikely to be able to afford the KiwiBuild homes.
Last week housing Minister Megan Woods told Hawke's Bay Today 33 state house had been demolished in the area by the previous National-led Government in 2014, who had done nothing to replace them.
"We're beginning to put that right by building state and affordable KiwiBuild houses and by partnering with the Maraenui community, Kainga Ora and the Napier City Council, to work on the Activate Maraenui Concept plan. We want to get this right."
She said the Government has already provided 56 new state houses in Napier, 16 in Hastings, with plans to provide 120-190 new homes from 2018-2022.
The Government has also put $400 million into a "progressive home ownership scheme" and launched and developed other projects to make home market entry more affordable.
Woods said she recognised the new KiwiBuild homes would be unaffordable for some, which is why the Government is also providing new state houses and making changes to the Residential Tenancies Act, to make life easier for renters.