Price per square foot is the figure every Hong Kong buyer quotes and the one most likely to mislead them. Here is how the number is built, where it breaks down, and the narrow set of comparisons it actually answers.
Building age in Hong Kong is a financial variable, not a matter of taste. What the mandatory inspection regime requires, how repair costs reach individual owners, and what recent Hong Kong Island transaction records show about the price gap between old and new stock.
Happy Valley registers almost as many tenancies as sales. In August 2026 two of its developments recorded both a sale and a letting of the same flat type within days of each other — giving a rare, direct answer to whether buying or renting makes better sense in this district.


