The base building, which received praise from skiers, riders and the public throughout the year, received a Southern Architecture Award in the commercial category from the New Zealand Institute of Architects (NZIA) at an awards ceremony in Dunedin on Saturday.
Designed by Michael Wyatt, it was one of several projects in the region to receive an award and is now eligible for consideration for a New Zealand Architecture Award early next year.
The building was described by judges as looking "rather like a big hawk, with its wings outstretched, facing the slopes".
"The aim was to achieve a very smart flow of people from entrance way to payment area, on to hire facilities and up to the skifield. The outcome works like an airport and is very successful."
NZSki chief executive James Coddington congratulated Mr Wyatt on the win and acknowledged all of those involved in the development of the "world-class facility".
"This was a huge undertaking which entailed a lot of hard work from multiple parties who will be thrilled to hear about the project's success.
"We've had great feedback from our customers during the season, which is the biggest form of praise there is. To have the official seal of approval is the icing on the cake - it's fantastic."
The development of the new base building began in October last year and opened in time for the start of the 2008 season in June.
"This building was designed to be a beautiful, functional building that will future-proof Coronet Peak by catering for growth across our winter and summer markets," Mr Coddington said.
The project was part of $30 million investment programme which also included installing one of the most sophisticated snowmaking systems in the world.