declaring the action of the respondents especially respondent Nos 2 and 3 in not entertaining the document for registration in respect to the residential house bearing No 30 220/15 on Plot No 37 in Survey No 438 and 439 admeasuring 266 66 square yards or 222 92 Square meters at Old Safilguda Malkajgiri under Malkajgiri Municipality and Mandal Ranga Reddy within the limits of Greater Hyderabad Municipal Corporation Hyderabad as illegal