About the Reed Conservation Area
The Reed Conservation Area covers about 42 hectares and was designated by North Hertfordshire District Council in 1979. Inside the boundary are 10 listed buildings (1 Grade I, 9 Grade II). The most significant is Church of St Mary, Grade I. Part of the area lies in flood zone 2, 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.
- Church of St MaryGrade I
- Barn and Shed About 30 Metres North of Queenbury (not Listed)Grade II
- CosykotGrade II
- Crabtree CottageGrade II
- Drages Farm HouseGrade II
- Goodfellows Farm HouseGrade II
- North Farm HouseGrade II
- Reed HallGrade II
- The Cabinet Public HouseGrade II
- Wisbridge Farm HouseGrade II
The council’s appraisal
WEBReed Conservation Area AppraisalNorth Hertfordshire District Council’s description of the area’s character — what planners look at when you apply.Open on council site ↗Nearby conservation areas
Boundary and listed buildings from North Hertfordshire District Council and Historic England via planning.data.gov.uk (OGL). Guidance only — not an official council check.