However, Auckland's historically strong revenue growth has taken a breather after an exceptional performance in 2017; albeit occupancy remaining the highest in the country at 83.7 per cent.
Revenue growth per available room (RevPAR) in Auckland dipped by 1.9 per cent in the year ending September 2018. Over the same period, the average daily rate (ADR) increased modestly by 1.8 per cent.
Humphries says the plateau in performance in New Zealand's gateway city by no means suggests the hotel sector has reached its peak.
"Last year was exceptionally strong for Auckland hotel operators, with exceptional revenue growth underpinned by demand from the Lions Tour and the World Master Games. We expect another surge in visitors over the coming years, with the America's Cup, APEC and the completion of the New Zealand International Convention Centre set to add to existing demand."
In Queenstown, ADR grew by 12.3 per cent in the last year to $242.62, resulting in a 13.4 per cent increase in RevPAR. Rotorua recorded an ADR of $134.79, up 5.1 per cent, resulting in a 7.8 per cent increase in RevPAR. Growth in the other key centres has generally plateaued.
On the investment front, demand continues to outstrip supply.
"We continue to see strong interest for hotel assets in all key centres, but opportunities remain scarce. The only major hotel to have changed hands in 2018 so far was the 178-unit Waldorf Stadium Apartment Hotel in Auckland – the first major CBD hotel to sell in Auckland since the Hilton in 2012.
"Heightened investment activity has also spread into provincial New Zealand where investors are seeing attractive returns and improving fundamentals," says Humphries.
"To this end, Colliers has concluded sales of hotels in Tongariro National Park and Palmerston North in the last quarter."