London's most historic areas

Listed buildings and conservation areas density.

Kensington and Chelsea dominates the top 10 for heritage, with the densest stock of listed buildings and conservation streetscapes in London. Scores span 0 to 100, one of the wider gaps on the map. At the other end, Barking and Dagenham dominates the bottom 10, with the thinnest heritage fabric.

Showing the lowest-scoring wards. A low score isn't a judgement — it's just where this specific layer falls short.

• Heritage · 9 min readHeritage-lover wards that don't cost Chelsea money