About the Harrietsham, East Street Conservation Area
The Harrietsham, East Street Conservation Area covers about 2.9 hectares and was designated by Maidstone Borough Council in 1974. Inside the boundary are 14 listed buildings (1 Grade I, 13 Grade II). The most significant is Bell Farm House, Grade I. 1 Tree Preservation Order record overlap the area; every other tree here still needs six weeks’ notice before work.
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.
- Bell Farm HouseGrade I
- Almshouses and Handrails and Garden Walls AttachedGrade II
- Anglesey Cottage Chulmleigh Chulmleigh CottageGrade II
- Autumn CottageGrade II
- Barn about 18 metres south of Bell Farm HouseGrade II
- Bell HouseGrade II
- Borden CottagesGrade II
- Brenchleys Little BrenchleysGrade II
- Cherry Tree FarmhouseGrade II
- Dial House, Handrails Attached and Cottage to LeftGrade II
- Front Garden Wall to Almshouses, Beginning and Ending Circa 2 Yards South East of AlmshousesGrade II
- MalthouseGrade II
- Red Barn Red Barn CottageGrade II
- Row of 8 Sheds Circa 2 Yards North North East of AlmshousesGrade II
The council’s appraisal
WEBHarrietsham, East Street Conservation Area AppraisalMaidstone Borough 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 Maidstone Borough Council and Historic England via planning.data.gov.uk (OGL). Guidance only — not an official council check.