Conservation areas in Havering
London Borough of Havering has 11 conservation areas in planning.data.gov.uk; 1,126 homes inside them have an energy certificate, and 37.8% of those are solid-wall homes without wall insulation. The largest by number of homes is Gidea Park (590). 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 |
|---|---|---|---|---|---|---|
| Corbets Tey | 20 | 75% | 100% | 0 | 6 | not published by council |
| Cranham | 20 | 25% | 30% | 1 | 4 | not published by council |
| Gidea Park | 590 | 41% | 82% | 0 | 11 | not published by council |
| Havering-atte-Bower | 64 | 41% | 86% | 0 | 10 | not published by council |
| Langtons, Hornchurch | 30 | 93% | 100% | 0 | 6 | not published by council |
| North Ockendon | 24 | 54% | 96% | 0 | 8 | not published by council |
| RAF Hornchurch | 39 | 8% | 18% | 0 | 0 | not published by council |
| Rainham | 100 | 11% | 97% | 0 | 11 | not published by council |
| Romford | 76 | 5% | 16% | 0 | 4 | not published by council |
| St Andrew's Church, Hornchurch | 121 | 51% | 87% | 0 | 8 | not published by council |
| St Leonard's, Hornchurch | 42 | 45% | 100% | 0 | 1 | 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