flat on the 3rd floor measuring about 835 sq. ft. of the building and constructed at upon the plot of land measuring about 4 cottahs 9 chittacks and 13 sq. ft forming part of r.s dag nos - 413 & 415 under r.s khatian no. 769 in mouza - bansdroni under p.s - regent park in the dist- south 24 parganas presently known and numbered as municipal premises no. 82, dinesh pally under municipal ward no. 113 kolkata-700070.