all that piece and parcel of land and building, bearing plot no. 12, in the layout approval in dtcp no. 1038/1991, in the layout named as "ganga nagar annexe -3" measuring an extent of 1650 sq.ft, of land comprised in survey no. 11/10, 11/14a, 11/14b, and 11/4c(as per sale deed 11/4c; parent documents-11/14c) and, patta no. 1097, as per patta survey no. 11/10s, situated at sevvapet, thiruvallur taluk and thiruvallur district. bounded on the : north by : 30 feet wide road south by plot no. 5 east by plot no. 13 west by : plot no. 11 measuring : east to west on the northern side : 33 feet east to west on the southern side : 33 feet north to south on the eastern side : 50 feet north to south on the western side : 50 feet in all measuring an extent of 1650 sq.ft, of land together with constructed building of 665 sq.ft and situated within the sub registration district of thiruvallur and registration district of kancheepuram.