Nottinghill House is mentioned in advert in the Belfast News-Letter - Tuesday 08 July 1862. The 1865-66 Directory of Belfast and Province of Ulster lists Nottinghill House “Malone Road,Wm Mullan; office Victoria St.” 1865-66 Directory of Belfast and Province of Ulster lists Notting Hill “Malone Road” and “Rev Professor Gibson” and “Wm Collins, solicitor; office, Arthur Street”. A surmise - the street takes its name from Nottinghill House.