Housing Act Article 61

Where management office, basement, alleys, playground, grasslands and any vacant land other than statutory vacant land, and other facilities of public residential communities directly built by the government are included in the price of public housing and registered as public owned, the registration shall be changed to community co-owners and scope of rights calculated based on the ratio of individual ownership. Public facilities of urban planning not applicable to change of registration shall be registered as owned by the local government.The abovementioned individual ownership ratio shall be based on the ratio of the floor area owned by each individual to total floor area of the residential community. If the public residential community is located on multiple pieces of land, the individual ownership ratio shall be calculated based on the total floor area owned by each individual on all pieces of land to the total floor area owned by individuals on all pieces of land, or the municipal or county (city) competent authority may adopt a registration method beneficial to the community’s future development after taking into consideration the community’s special characteristics or by integrating residents’ requirements.The land administration office is not required to issue rights certificates for change of registration mentioned in paragraph 1; the scope of rights shall also be transferred in the event the main building is transferred.
中文原文 住宅法第61條
原由政府興建國民住宅社區之管理站、地下室、巷道、兒童遊戲場、綠地與法定空地外之空地及其他設施,已納入國民住宅售價並登記為公有者,於本法施行後,應由該管地方政府列冊囑託地政機關,將該設施更名登記為社區區分所有權人所有,其權利範圍按個別所有權之比率計算,但都市計畫公共設施用地非屬更名登記範疇,應更名登記為地方政府所有。
前項個別所有權之比率,以個別專有部分之樓地板面積占該住宅社區全部屬於專有部分之樓地板面積比率計算。
但該國民住宅社區為多宗土地興建,得以各宗建地個別專有部分之樓地板面積占該宗建地內全部屬於專有部分之樓地板面積比率計算之,或由直轄市、縣(市)主管機關考量該社區之特殊性或住戶整合需求,採以有利於未來社區發展之更名登記方式。
地政機關辦理第一項更名登記,免繕發權利書狀,其權利範圍於主建物辦理移轉登記時應隨同移轉。

English translation for reference only; the Chinese text prevails. Not legal advice.