It is very risky to have it removed by yourself.

來源: 於 2010-07-29 12:13:12 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

You need to apply permission from the planning department of local authority where the house is located. If they do not grant your permission, it is illegal for you to have it removed.