Three economists have teamed up to scrutinise part of National's tax plan.
The party's proposed ending the ban on foreign buyers - for homes worth more than $2 million- and taxing them 15 percent.
It expects foreigners will buy 1700 houses valued on average at around $2.9 million.
But economist Michael Reddell says it'll be more like 700 in that price range.
"That $2 million threshold really does matter, because average house prices - even in Auckland - are well below $2 million. And there just aren't that many really expensive houses in New Zealand."
LISTEN ABOVE

Full Show Podcast: 16 September 2026
1:39:18

Perspective with Heather du Plessis-Allan: The National Party should know better when it comes to business
02:33

Rod Duke: Briscoe Group managing director on the retailer reporting a lift in revenue
05:02