Award winners will be named at a black tie awards gala dinner in Auckland on June 7.
Chief judge John Dunn said the judging panel completed site visits of every finalist and reviewed properties against a stringent submission criteria.
The highest-scoring property in each category is recognised with a Best of Category Award and becomes eligible for the Supreme Award.
Carterton Events Centre in Holloway St is already an award-winning building, having won several other awards.
Fresh Choice supermarket in Greytown opened in the middle of last year, taking up much of the old Bouzaid and Ballaben clothing factory site on the corner of Hastwell St and West St.