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Renovation, roofing and repair work on listed and period properties in Ongar and the surrounding Epping Forest district — carried out with traditional materials and an understanding of the listed building consent process.
Ongar (Chipping Ongar) has a historic high street, a designated conservation area and a significant stock of listed and period buildings. Working on these properties is a different discipline from working on modern housing. The materials, the construction methods and the planning framework all demand a more careful approach, and the penalties for getting it wrong are serious.
This page sets out how listed building consent works, what it means in practice for renovation and roofing, and how we approach work on listed and period properties in the Epping Forest district. It describes the service and the process — it does not claim heritage accreditations or past projects we cannot evidence.
A listed building is one that has been placed on the national heritage register because it is of special architectural or historic interest. There are three grades: Grade I (exceptional interest), Grade II* (particularly important) and Grade II (special interest — the great majority of listed buildings). All three grades are protected.
Listed Building Consent is required for any alteration that affects the character of a listed building — internal or external. Critically, this is separate from planning permission. A project can have planning permission and still need listed building consent, or vice versa. And unauthorised work to a listed building is a criminal offence, which is why establishing what consent is needed before any work begins is essential.
Many repairs that would be permitted development on an unlisted house — replacing a roof covering, altering windows, removing an internal wall, changing render or pointing — still require consent on a listed building where they affect its character or historic fabric. The assumption that "permitted development" applies does not hold for listed buildings.
Roofing work on a listed building typically requires like-for-like materials. That usually means reclaimed or handmade clay tiles, or natural slate, rather than modern concrete equivalents. Mortar is generally lime-based rather than cement-based, to allow the historic fabric to breathe and to match the original construction. Traditional detailing — verges, ridges, flashings — is carried out to match the existing roof.
Work on a listed roof is carried out in consultation with the local authority's conservation officer, who advises on what is and is not acceptable. We work within that framework and will not proceed with roofing work that requires consent until that consent is in place.
A conservation area is a related but distinct control. It designates an area — rather than an individual building — as being of special architectural or historic interest, and controls focus on external alterations that affect the area's character. Chipping Ongar's conservation area falls under Epping Forest District Council's policies. A property can be both listed and within a conservation area, in which case both sets of controls apply. Demolition within a conservation area and certain external alterations may require consent even where the building itself is not listed.
Useful links: Epping Forest District Council — Planning & Building · Historic England — making changes to a listed property
Related services: Roofing & Rendering · Interior Renovations · Builders in Ongar
Yes. Listed Building Consent is required for any alteration — internal or external — that affects the character of a listed building. This is separate from planning permission and covers many repairs and alterations that would be permitted development on an unlisted house. Work to a listed building without consent is a criminal offence.
Grade I listings are of exceptional interest, Grade II* are particularly important, and Grade II are of special interest — the great majority of listed buildings are Grade II. All three grades require Listed Building Consent for alterations affecting character; the controls do not apply only to Grade I.
Many repairs that would be permitted development on an unlisted house still require consent on a listed building where they affect the building's character or historic fabric. This can include replacing roof coverings, altering windows, removing internal walls or changing materials. We establish what consent is needed before any work begins.
Like-for-like materials are usually required: reclaimed or handmade clay tiles or slate, lime mortar rather than cement, and traditional detailing. Work is carried out in consultation with the local conservation officer. The aim is to repair the historic roof while preserving its character and the building's listed status.
A conservation area is a designated area of special architectural or historic interest; controls apply to the area as a whole and focus on external alterations that affect its character. A listed building is an individual building protected regardless of where it sits. A property can be both within a conservation area and listed, in which case both sets of controls apply.
We work within the consent framework set by Epping Forest District Council and liaise with their conservation team. We establish the listed status of the building, confirm what consents are required, and carry out the work in accordance with the agreed specification. We will not proceed with any work that requires consent until that consent is in place.