Conservation areas in Stevenage
Stevenage Borough Council has 7 conservation areas in planning.data.gov.uk; 1,080 homes inside them have an energy certificate, and 9.0% of those are solid-wall homes without wall insulation. The largest by number of homes is Broadwater (343). The council publishes its 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 |
|---|---|---|---|---|---|---|
| Broadwater | 343 | 2% | 85% | 1 | 0 | other matters only |
| Old Town High Street | 336 | 18% | 56% | 0 | 87 | other matters only |
| Orchard Road | 56 | 27% | 82% | 7 | 0 | other matters only |
| Shephall Green | 42 | 14% | 98% | 0 | 4 | other matters only |
| St. Nicholas / Rectory Lane | 181 | 2% | 92% | 7 | 9 | other matters only |
| Symonds Green | 39 | 13% | 100% | 0 | 3 | other matters only |
| Town Square | 83 | 0% | 46% | 8 | 3 | other matters only |
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