"It's a big character home that faces north," Mr Hart said.
"They've made it look really nice, it looks pretty awesome. When I took my team through, the one word everybody mentioned was 'family home'."
The couple, who married last year, have five children between them - former TVNZ star Hawkesby's sons Jackson and Josh and daughter Marley from her previous marriage to Richard Lyne, and NewstalkZB host Hosking's twin girls Bella and Ruby to ex-wife Marie Hosking.
"This is big, but they want bigger," Mr Hart said.
The house is located within zones for Auckland Grammar School and Epsom Girls Grammar. The couple seek a sale of higher than $2.5 million.
Shore Rd home
* CV: $1.97 million
* 1950s weatherboard
* 5 bedrooms, 3 bathrooms
* 1190m2 section, 365m2 floor
* Two car spaces.