Fish Island is an area [1] in the London Borough of Tower Hamlets.
It encompasses one of 58 designated conservation areas in Tower Hamlets, with many of its buildings considered important to Britain's industrial heritage, though there are no listed buildings in the area.
Regeneration and construction projects in Fish Island from 2016 onwards have caused the area to be referred to as "the new Shoreditch", in reference to the gentrification of that neighbourhood in the late 1990s.
More information on the Wikipedia page [2]