Conservation areas in Broxbourne
Broxbourne Borough Council has 6 conservation areas in planning.data.gov.uk; 1,299 homes inside them have an energy certificate, and 19.8% of those are solid-wall homes without wall insulation. The largest by number of homes is Hoddesdon (711). 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 |
|---|---|---|---|---|---|---|
| Broxbourne | 158 | 43% | 73% | 2 | 21 | not published by council |
| Churchgate | 177 | 13% | 28% | 0 | 23 | not published by council |
| Hoddesdon | 711 | 13% | 49% | 1 | 54 | not published by council |
| New River | 108 | 16% | 72% | 0 | 8 | not published by council |
| Wentworth Cottages | 14 | 100% | 100% | 0 | 0 | not published by council |
| Wormley | 131 | 31% | 94% | 0 | 12 | 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