About 50 Chinese buyers packed a real estate agency office in Epsom, and snapped up 23 sections within minutes of release yesterday.
James Law, principal agent at James Law Realty, said more than 100 people, all ethnic Chinese, registered interest with the agency to purchase sections in a Hobsonville subdivision.
Mr Law said each of his agents were assigned two sections, and the decision on who got them was made on a "first response" basis.
"All potential buyers were notified, but it was the Chinese who made their decisions the fastest," he said.
All the buyers were required to present their passports on signing the sale and purchase agreement.