London’s heritage at risk, mapped
Harrow 10 / 0
Barnet 8 / 1
Haringey 12 / 5
Enfield 13 / 5
Waltham Forest 14 / 0
Hillingdon 35 / 7
Brent 9 / 0
Islington 20 / 6
Hackney 33 / 2
Redbridge 6 / 3
Havering 8 / 1
Ealing 9 / 5
Kensington and Chelsea 34 / 1
Camden 38 / 0
City of London 2 / 0
Newham 17 / 2
Barking and Dagenham 4 / 1
Hounslow 27 / 2
Hammersmith and Fulham 9 / 1
Westminster 20 / 0
Southwark 26 / 2
Tower Hamlets 23 / 5
Greenwich 13 / 3
Richmond upon Thames 18 / 1
Merton 13 / 6
Wandsworth 7 / 0
Lambeth 15 / 3
Lewisham 13 / 1
Bexley 3 / 0
Kingston upon Thames 4 / 3
Sutton 5 / 1
Croydon 11 / 1
Bromley 21 / 1
Historic England’s 2025 register includes 500 listed buildings and 69 conservation areas at risk in London. Every borough has at least one listed building on the list, while 25 of the 33 also have an at-risk conservation area. This atlas shows where they are.
Data and methodology:
I kept listed buildings and conservation areas from Historic England’s 2025 Heritage at Risk register and left out scheduled monuments and registered parks and gardens. Sites crossing borough boundaries are counted in the borough containing their centre. Buildings are shown as dots; conservation areas use their mapped boundaries.
References
- Heritage at Risk Register. Historic England
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