(a) All that self contained flat being no. 1/1 on the back side first floor measuring a built up area of 1963 sq. ft. (Flat area 1905.93 sq. ft. staircase 57.39 sq. ft.) on the actual measurement in the building constructed in the piece and parcel by and area of 9 cottahs 12 chittaks equivalent to 652 sq. metre at premises no. 85, S.N. Banerjee Road, P.S. Taltala, Kolkata 700013 within the Kolkata Municipal Corporation butted and bounded by: North: 94, Dharmatala Street, South: S.N. Banerjee Road, East: 82-83-84 S.N. Banerjee Road, West: 85/1, S.N. Banerjee Road (b) All that self contained flat being no. 1/2 on the front side first floor measuring a built up area of 2037.57 sq. ft. (on the actual measurement) in the building constructed in the piece and parcel and undivided share in the land by and area of 9 cottahs 12 chittaks equivalent to 652 sq. metre at premises no. 85, S.N. Banerjee Road, P.S. Taltala, Kolkata - 700013 within the Kolkata Municipal Corporation butted and bounded by: North: Flat No. 1/1, South: S.N. Banerjee Road. East: 82-83-84 S.N. Banerjee Road, West: 85/1, S.N. Banerjee Road