About the Delph Conservation Area
The Delph Conservation Area covers about 18 hectares and was designated by Oldham Metropolitan Borough Council in 1976. Inside the boundary are 12 listed buildings (1 Grade II*, 11 Grade II). The most significant is Shore Mill, Grade II*. Part of the area lies in flood zone 3, so an extension may need a flood risk assessment.
What changes inside the conservation area
Conservation areas are “Article 2(3) land”. You keep most permitted development rights, but these are removed or tightened.
- Rear extensionElsewhere: 3 m · 6 m with PANo 6 m / 8 m prior approval
- Two-storey extensionElsewhere: 3 mNeeds planning permission
- Side extensionElsewhere: Half the widthNeeds planning permission
- Loft conversionElsewhere: 50 m³Needs planning permission
- Garden roomElsewhere: 2.5 m high by boundariesNot beside the house
- PorchElsewhere: 3 m²Same limits
- Solar panelsElsewhere: 0.2 m projectionSame limits
- Air source heat pumpElsewhere: 1 unitNot facing the road
- Fences, walls and gatesElsewhere: 2 m · 1 m by a roadSame limits
- External claddingElsewhere: Matching materialsNeeds planning permission
- Tree workElsewhere: No notice6 weeks’ notice to the council
- Demolition (over 115 m³)Elsewhere: AllowedNeeds planning permission
Limits for a semi-detached house under the GPDO 2015. An Article 4 direction can remove more.
Listed buildings in the conservation area
Any work affecting these needs listed building consent, inside or out. Each links to its entry on the National Heritage List.
- Shore MillGrade II*
- 24, 26 and 28, Stoneswood RoadGrade II
- 38, KING STREET (See details for further address information)Grade II
- 8, King StreetGrade II
- 9 and 11, High StreetGrade II
- 9, Grains RoadGrade II
- Delph BridgeGrade II
- Delph Fish and Chip ShopGrade II
- K6 Telephone Kiosk Outside Delph Post OfficeGrade II
- Post OfficeGrade II
- Springwood HouseGrade II
- White Lion Public HouseGrade II
Streets in the conservation area
Streets with listed buildings inside the boundary. Boundaries often split a street — check your exact address.
Nearby conservation areas
Boundary and listed buildings from Oldham Metropolitan Borough Council and Historic England via planning.data.gov.uk (OGL). Guidance only — not an official council check.