He recently bought the property where the park will be established.
He said the idea had been in the works for some time but moves were only able to be made once the public toilets were opened in October.
''It'll be a nice addition to the Tarras area,'' Mr Perriam said.
''Tarras is a gateway to Central Otago and Shrek epitomises a lot of what Central Otago is all about.''
''Stories in the hills are very, very valuable to New Zealand tourism and Shrek is a good conduit for telling those stories.''
Construction of the park will begin in mid-January, and is likely to cost Mr Perriam around $50,000, on top of the $50,000 it cost him to commission the work of the new Shrek statue, created by Wanaka artist Minhal Al Halabi.
''The exposure Shrek gave to New Zealand was massive, so it's quite fitting this bronze statue goes up to Tarras, because the Tarras School was very instrumental in telling his story,'' Mr Perriam said.
''He proved it doesn't matter how small you are or how worthless you are, that is the power that he pulled.''
Despite owning the land and funding the project out of his own pocket, Mr Perriam said he would seek to vest the land with the council in the hope it would become a public place and a protected reserve in the future.
''I never felt that Shrek belonged to us, I always felt that he belonged to the people of New Zealand.
''I think it will give countless thousands and thousands more pleasure by being able to stop and take a photo,'' he added.
-By Sean Nugent