Conservation areas in Lewes
Lewes District Council has 28 conservation areas in planning.data.gov.uk; 898 homes inside them have an energy certificate, and 42.2% of those are solid-wall homes without wall insulation. The largest by number of homes is Seaford (Town Centre) (376). 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 |
|---|---|---|---|---|---|---|
| Barcombe | 19 | 26% | 0% | 5 | 10 | not published by council |
| Barcombe Cross | 100 | 35% | 2% | 6 | 4 | not published by council |
| Chailey (St George's) | 12 | 42% | 100% | 0 | 1 | not published by council |
| Chailey Green | 13 | 69% | 0% | 1 | 9 | not published by council |
| Denton | 0 | — | — | 0 | 0 | not published by council |
| Ditchling | 0 | — | — | 0 | 0 | not published by council |
| East Blatchington | 0 | — | — | 0 | 0 | not published by council |
| Falmer | 0 | — | — | 0 | 0 | not published by council |
| Firle | 0 | — | — | 0 | 0 | not published by council |
| Glynde and Beddingham | 0 | — | — | 0 | 0 | not published by council |
| Hamsey (Cooksbridge) | 19 | 89% | 0% | 0 | 9 | not published by council |
| Hamsey (Offham) | 0 | — | — | 0 | 0 | not published by council |
| Iford | 0 | — | — | 0 | 0 | not published by council |
| Kingston | 0 | — | — | 0 | 0 | not published by council |
| Newhaven | 0 | — | — | 0 | 0 | not published by council |
| Newhaven (Church Hill) | 3 | 33% | 100% | 0 | 6 | not published by council |
| Newhaven (Denton) | 19 | 63% | 100% | 0 | 7 | not published by council |
| Newick (Church Road) | 23 | 43% | 65% | 1 | 11 | not published by council |
| Newick (The Green) | 62 | 47% | 81% | 3 | 17 | not published by council |
| Piddinghoe | 0 | — | — | 0 | 0 | not published by council |
| Ringmer | 149 | 22% | 60% | 0 | 15 | not published by council |
| Rodmell | 0 | — | — | 0 | 0 | not published by council |
| Seaford (Chyngton Lane) | 21 | 19% | 100% | 0 | 8 | not published by council |
| Seaford (East Blatchington) | 39 | 33% | 97% | 0 | 9 | not published by council |
| Seaford (Town Centre) | 376 | 50% | 70% | 1 | 31 | not published by council |
| South Heighton | 36 | 42% | 92% | 0 | 5 | not published by council |
| Westmeston | 0 | — | — | 0 | 0 | not published by council |
| Wivelsfield | 7 | 43% | 14% | 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