Conservation areas in Sutton
London Borough of Sutton has 15 conservation areas in planning.data.gov.uk; 2,402 homes inside them have an energy certificate, and 42.8% of those are solid-wall homes without wall insulation. The largest by number of homes is Carshalton Village (621). The council does not publish Article 4 areas on planning.data.gov.uk. EPC register November 2026.
| Conservation area | Homes with EPC | Solid walls, no insulation | Gas boiler | Heat pumps | Listed buildings | Article 4 |
|---|---|---|---|---|---|---|
| Beddington Parks | 81 | 26% | 88% | 0 | 6 | not published by council |
| Beddington Village | 281 | 40% | 68% | 8 | 0 | not published by council |
| Carshalton Village | 621 | 44% | 79% | 8 | 66 | not published by council |
| Cheam Village | 564 | 26% | 58% | 0 | 29 | not published by council |
| Sutton Garden Suburb | 89 | 73% | 88% | 9 | 0 | not published by council |
| Sutton Town Centre High Street Crossroads | 143 | 34% | 32% | 23 | 5 | not published by council |
| Unnamed area (COA00000130) | 36 | 78% | 100% | 0 | 1 | not published by council |
| Unnamed area (COA00000204) | 46 | 96% | 100% | 0 | 0 | not published by council |
| Unnamed area (COA00000281) | 45 | 58% | 58% | 0 | 1 | not published by council |
| Unnamed area (COA00000289) | 57 | 46% | 67% | 0 | 3 | not published by council |
| Unnamed area (COA00000304) | 18 | 22% | 100% | 0 | 14 | not published by council |
| Unnamed area (COA00000306) | 147 | 73% | 92% | 1 | 0 | not published by council |
| Unnamed area (COA00000310) | 66 | 26% | 98% | 0 | 0 | not published by council |
| Wallington Green | 114 | 50% | 78% | 2 | 7 | not published by council |
| Wrythe Green | 94 | 51% | 90% | 0 | 5 | not published by council |
Areas with at least 30 homes with an energy certificate have their own page. Areas drawn only as a point in planning.data.gov.uk have no boundary, so no homes are counted. England, all conservation areas: 48.7% solid walls without insulation, 66.4% gas boilers.
What needs planning permission in a conservation area
Guides: Heat pumps · Solar panels · External wall insulation · Replacement windows · Am I in a conservation area? Postcode checker