危險及老舊建築物更新改建事業計畫概要

截至2018年6月，全國房屋平均屋齡約30.19年，約863萬戶; 其中超過30v年以上老舊建物約有410萬戶;再過10年，預估達到640萬戶;30年後，高達863萬戶。1999.12.29之前(921大地震)取得使用執照之老舊建築物存在耐震能力不足之疑慮。而至2017年底，我國65歲以上老年人口占總人口比率達13.86％，即7個人中1個人是老人，正式邁入高齡社會。房屋老舊，其功能性亦不足以因應高齡社會來臨。未來10年內，若640萬戶老舊建物進行改建更新，每年需執行約64萬戶。而2010年至2017年底，全國通過申請建造執照核准之平均每年戶數約為83,661戶。其核准興建戶數與需求量相比，似乎小巫見大巫。以目前執行效率，似有緩不濟及現象本團隊以總顧問角色，分析危險及老舊建築物改建更新速度遲緩之主要原因，並以策略分析工具找出解決方向

關鍵字

建築物

並列摘要

As of June 2018, the median age of buildings in Taiwan is 30.19 years, with an approximate total of 8.63 million units. Among them, around 4.1 million units are over 30 years old; the number is estimated to reach 6.4 million in ten years and up to 8.63 million in 30 years. There are suspicions that the ability of these old buildings, which were constructed before the 921earthquake in 1999, might not be adequate to withstand another gigantic earthquake. At the end of 2017, Taiwan has reached 13.86 percent of its population over the age of 65, meaning one in seven people is considered a senior citizen and officially rendering Taiwan an “aged society”. In the next ten years, as many as 6.4 million aged buildings could go for reconstruction, which translates to 640,000 units a year. From 2010 to 2017, the yearly average number of approved buildings for construction is 83,661, a number that is dwarfed by the market demand. This study analyzes the main reasons for the slow speed of renewal and reconstruction of dangerous and aged buildings and search for the solution by using strategic analysis tools.