
AI-generated summary
Taiwan has a serious problem of old houses, with a very high proportion of houses over 30 years old. The insufficient supply of new houses has led to a huge disparity in the proportion of old houses to new houses.
In the second quarter, there were only 679,000 new houses registered in the country in the past five years. (Photo by reporter Xu Yiping)
[Reporter Xu Yiping/Report from Taipei] Compared with the second quarter, the number of tax-registered houses over 30 years old nationwide reached 5.8843 million, but the number of new houses in the past five years was only 679,000, not even 700,000. This also resulted in a huge gap between the number of old houses and new houses, and the ratio of old houses to new houses nationwide was as high as 8.67:1.
He Shichang, CEO of Xinchuan Real Estate Think Tank, said that in recent years, there has been a wave of completion and handover of pre-sale houses, which has led to an increase in the number of permits and approvals, and the number of completed new houses is not small. The main reason for the low rate of new houses is that the stock of old houses is considerable and the speed of demolition and reconstruction is slow. Due to the high proportion of old houses and the fact that Chinese people generally only have decoration awareness and generally lack the concept of renovating and maintaining houses, residential safety will be the most difficult challenge.
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Further observation of the proportion of new houses within 5 years in 22 counties and cities in the second quarter shows that Keelung City has the lowest proportion of only about 3.43%, followed by Taipei City with about 3.56%. On average, only 1 house in 28.09 houses is a new house within 5 years. The proportion of new houses in the other five cities is highest in Taoyuan City, about 11%, followed by Taichung City, about 10.01%, and the other three cities all account for less than 9%.
The proportion of new houses in Taipei City within 5 years is less than 4%
Zeng Jingde, project manager of the Xinyi Housing Real Estate Enterprise Research Office, said that after the epidemic, the number of construction projects has increased. Many new projects have been launched in Taoyuan, Taichung, New Taipei, and Kaohsiung. Housing prices have also increased significantly since the epidemic, and the development of buildings outside the two cities has also shown a trend of small housing.
Huang Shuwei, director of the real estate owner representative service department of Colliers International, said that the supply of new homes mainly depends on three aspects. The first is the supply of plain land, the second is urban renewal and reconstruction for the elderly, and the last is the housing market demand. Looking further at each county and city, Taipei City lacks redistricting, resulting in land scarcity, and Keelung City is limited by terrain factors. Therefore, the land inventory available for development in the two counties and cities is the lowest, and the rate of new housing is naturally limited.
Relatively speaking, a large amount of agricultural land in Taoyuan City has been rezoned through section expropriation, municipal land rezoning, Qingpu high-speed rail rezoning, Caoluo rezoning, Zhonglu rezoning, Jingguo rezoning, Xiaohuixi rezoning and other rezoning areas, which have provided a large amount of land raw materials. Coupled with the outmigration of population and industrial investment from Shuangbei City, as well as transportation construction that has made products more substitutable, investment in construction and development in the region has increased sharply, so new housing accounts for the highest proportion.
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Affected by the high housing prices in Shuangtai City, home buyers with limited budgets have expanded to Taoyuan and surrounding counties and cities in New Taipei City to purchase properties. Statistics from Yongqing Real Estate Group show that among the top five administrative districts in North Taoyuan with the highest population growth in the past year, Taoyuan City's Grand Park has the highest growth rate of 2.9%, followed by New Taipei City's Tamsui District at about 1.7%, and Taoyuan City's Guanyin District and Guishan District tied for third. Industry players pointed out that the park has benefited from the development of Taoyuan Airport City and transportation construction. The average total price of Guanyin District is about 7.63 million, which has the advantage of being close to the people. Guishan District is close to the two north and has industrial and transportation advantages. The housing prices in Tamsui District are even lower than some Taoyuan areas. Linkou District has a population growth driven by the airport rapid transit and commercial development.

Earthquakes are frequent in Taiwan, and Taichung's super-high-rise residential and large-scale construction projects are advancing. Builders have invested in seismic design, structural external audits, and construction quality, and introduced high-strength steel bars, earthquake-control equipment, and high-toughness structural construction methods. Residential safety considerations have extended from compliance with regulations to structural design, material selection, and construction management.

In the second quarter of this year, there were 686,600 old houses in Taipei that were over 30 years old, accounting for 74.47% of the total number of residences. However, only 0.009% of the number of old houses approved for reconstruction was approved. Experts pointed out that factors such as amendments to regulations, scarcity of land, and the wait-and-see attitude of builders have caused the metabolism of old houses to lag far behind the increase in old houses.

Wufeng has attracted attention due to the MRT Orange Line planning. Regional housing prices have increased by 12.57% in the past three years. It has benefited from academic medical resources and forest green spaces such as Chaoyang University of Science and Technology, Asia University and affiliated hospitals. It has recently launched diversified construction projects such as elevator villas and first-time purchase buildings. Projects such as Ruiyu Kuanren have completed 30 transactions. However, the MRT Orange Line is still in the planning stage and the opening time has not yet been determined. Regional development still needs to observe actual transactions and price changes.

Nantou County’s first phase of youth housing is planned for 45 units, and currently 20 units are unsold. County Councilor Shen Suzheng pointed out in the parliamentary inquiry that the county government should first clarify the reasons for the slow sales, review the profile and affordability of home buyers, and then promote the second phase of construction to ensure that the policy truly helps young people stay in their hometowns.

Multiple departments in Beijing jointly issued the "Implementation Opinions on the City's Implementation of the "Notice on Improving the Commercial Housing Sales System", which will be implemented on September 24, 2026. It comprehensively strengthens pre-sale management, orderly implements existing home sales, and implements the sponsoring bank system. It aims to improve the safety of home purchases and steadily promote the reform of the commercial housing sales system.