Planning and constraints
Conservation area
An area a local planning authority has designated for its special architectural or historic character, where demolition and many external changes need consent.
Also called: conservation area check, heritage designation.
Definition
Conservation area, as the data uses it
Conservation areas are designated by the local planning authority under the Planning (Listed Buildings and Conservation Areas) Act 1990. Inside one, demolishing a building needs consent, trees are protected, and the authority can withdraw permitted development rights with an Article 4 direction, so work that would be automatic elsewhere needs an application.
MarketCode checks conservation areas live against planning.data.gov.uk for any postcode or coordinate, alongside listed buildings, green belt, flood zones and the other national designations, and carries the result into the site dossier. A check that fails is reported as unknown, never as absent; do not tell anyone a site is unconstrained on the strength of a failed check.
Tools
Tools that return it
See also
Related terms
- Listed building: A building on the National Heritage List for England, protected by grade (I, II* or II); any work affecting its character needs listed building consent.
- Article 4 direction: A direction by a local planning authority withdrawing specified permitted development rights in an area, so work that is normally automatic needs a planning application.
- Permitted development: Changes an owner may make without a planning application, granted nationally by the General Permitted Development Order, subject to limits and to local withdrawal by Article 4.
FAQ
Questions about conservation area
What does Conservation area mean?
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An area a local planning authority has designated for its special architectural or historic character, where demolition and many external changes need consent.
Which MarketCode tools return conservation area?
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Planning designations at a location, Site appraisal dossier. Each runs as an MCP tool in Claude, ChatGPT, Codex and Cursor and as a REST endpoint with an API key, at the same price.
Is heritage designation the same thing?
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Yes. conservation area check, heritage designation are other names for what this entry defines; MarketCode uses "Conservation area" in its tool descriptions and responses.
See it on a real address.
Thirty minutes, your property or area, every figure sourced.