城镇规划区内的房屋如果未取得建设规划许可证或者未经批准,被出租的,租赁合同的效力如何?如果无效,应该如何处理,以及诉讼时效如何起算,本文作了解释。 If the houses in the urban planning area have not been obtained the construction planning permit or have been rented without approval, what is the effectiveness of the lease contract? If it is invalid, what should be done and how the limitation of lawsuit begins is explained in this article.