A "mini-tornado" tore through the Queenstown suburb of Frankton overnight, ripping roofing off homes and sheds, blowing in windows, damaging fences and bringing down trees and branches.
Alta Pl resident Hudson Turnbull said a neighbour saw the mini-tornado come off Lake Wakatipu about 1.45am.
Three homes near the corner of Robertson St and Remarkables Cres bore the brunt of the damage, which occurred "in a few seconds".
The fencing on three sides of his own property had been badly damaged.
"It's a bloody mess."