S&I HOME IMPROVEMENTS LTD Company number 17259392 · Monitor this company Active Overview People 1 Control Documents Analysis Location Related Registered office Address144 Sutherland Avenue, Newcastle Upon Tyne, United Kingdom, NE4 9NR PostcodeNE4 9NR Companies at this postcode 30 Average house price in NE4 9NR £220,000 (30 sales) Map