Under Section 106 of the Transfer of Property Act, 1882, in the absence of a contract or local law or…

Under Section 106(1) of the Transfer of Property Act, 1882, in the absence of a contract or local law or usage to the contrary, a lease of immovable property for any purpose other than agricultural or manufacturing purposes is deemed to be a lease from month to month, terminable by either the lessor or the lessee by 15 days' notice. Further, under Section 106(4), every such notice must be in writing and signed by or on behalf of the person giving it. Therefore, all three conditions are mandatory requirements.