House vs Unit Price Divergence and What It Means

Standalone house prices in Sai Kung rose 4.8 percent between January and June while average unit prices in Kowloon districts slipped 1.9 percent over the same period, according to transaction records compiled by the Land Registry.

The split reflects buyer caution after the government eased stamp duty for foreign purchasers in March, directing fresh capital toward larger plots rather than high-density flats that still carry higher maintenance costs. Median flat prices across Hong Kong sit between HKD 8 million and HKD 10 million, yet the gap between detached houses and apartments widened as interest rates stayed elevated.

Buyer flows move toward New Territories plots

Transactions in Sai Kung and Tuen Mun accounted for 37 percent of all house sales recorded in the first half, up from 29 percent a year earlier. At the same time, units along Nathan Road and in Mong Kok saw average selling prices drop to HKD 14,200 per square foot, the lowest level since late 2024. The divergence shows up most clearly in the New Territories where plots of 2,000 square feet or more cleared faster than 500-square-foot units in Kowloon.

Local agents at Centaline Property noted that families priced out of Mid-Levels turned instead to Sai Kung village houses priced between HKD 18 million and HKD 25 million, where stamp duty relief cut the effective cost by roughly HKD 600,000 on a HKD 20 million purchase. In contrast, first-time buyers in public housing estates near Tseung Kwan O continued to favour subsidised units under the Home Ownership Scheme, leaving private market flats in Kowloon with thinner demand.

Practical steps for buyers watching the split

Prospective purchasers should compare total outlays including rates and management fees, which remain 30 to 40 percent higher for units above 800 square feet in core districts than for comparable houses in the New Territories. Checking the latest Land Registry figures before making an offer can highlight whether a particular neighbourhood still shows unit price weakness or has begun to track house gains. Those considering foreign-buyer relief should verify eligibility through the Inland Revenue Department before locking in a contract, as the March easing applies only to completed residential properties.