The Equalization of Land Rights Act Article 63-1

In case the leased land, other than prescribed in the preceding Article, cannot be used for the purpose for which the lease is made due to consolidation, the Special Municipal Government or the County / City Government shall directly terminate the lease contract and notify the parties concerned. The lessor or lessee may request the other party for a change of the lease and for due increase or decrease of rent due to the increase or decrease of use value of the land.
中文原文 平均地權條例第63-1條
前條以外之出租土地,因重劃而不能達到原租賃之目的者,承租人得終止租約,並得向出租人請求相當一年租金之補償。
其因重劃而增減其利用價值者,出租人或承租人得向對方請求變更租約及增減相當之租金。

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