The awards, announced at a gala dinner in Auckland on Saturday night, are New Zealand's highest accolades for architecture.
The award comes just a month after Mr Hill and his wife Christine were recognised for the design of their luxury yacht, VvS1, at the World Superyacht Awards for a boat between 30m and 49.9m.
The other supreme award winners were Auckland's Trinity Apartments by Auckland-based Architectus and the Department of Conservation's Conservation House, in Wellington, redeveloped by Wellington-based Architecture+.
The Hills pavilion, designed for Mr Hill by Auckland-based Patterson Associates, was praised by national judging convener Pip Cheshire for its "truly sculptural feel".
The clubhouse design - referred to by Patterson Associates Ltd as "the divot" - was created to integrate seamlessly with the landscape.
