Conservation areas in Warrington
Warrington Borough Council has 16 conservation areas in planning.data.gov.uk; 1,622 homes inside them have an energy certificate, and 24.4% of those are solid-wall homes without wall insulation. The largest by number of homes is Palmyra Square (304). 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 |
|---|---|---|---|---|---|---|
| Ackers Road and Marlborough Crescent, Stockton Heath | 26 | 31% | 100% | 0 | 0 | not published by council |
| Bewsey Street | 82 | 70% | 50% | 0 | 8 | not published by council |
| Bridge Street | 56 | 29% | 5% | 0 | 22 | not published by council |
| Buttermarket Street | 198 | 5% | 3% | 0 | 10 | not published by council |
| Church Street | 72 | 25% | 53% | 0 | 13 | not published by council |
| Culcheth (Newchurch) | 40 | 32% | 100% | 0 | 0 | not published by council |
| Grappenhall Village | 46 | 28% | 100% | 0 | 11 | not published by council |
| Greenalls Brewery | 117 | 6% | 91% | 0 | 5 | not published by council |
| London Road and Grappenhall Road, Stockton Heath | 45 | 80% | 98% | 0 | 6 | not published by council |
| Lymm | 290 | 38% | 92% | 1 | 26 | not published by council |
| Palmyra Square | 304 | 22% | 23% | 1 | 15 | not published by council |
| Thelwall Village | 40 | 22% | 98% | 0 | 12 | not published by council |
| Town Hall | 8 | 50% | 100% | 0 | 12 | not published by council |
| Victoria Road and York Drive, Grappenhall | 72 | 14% | 100% | 0 | 0 | not published by council |
| Walton Village | 13 | 46% | 100% | 0 | 8 | not published by council |
| Winwick Street | 213 | 6% | 0% | 0 | 2 | 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