HeritageCheck — UK Conservation Area Checker
HeritageCheck is a free, instant tool that checks whether any UK postcode falls within a designated Conservation Area. Covering over 9,300 conservation areas across England, Scotland, and Wales using official open government data.
Features
- Single Check — Enter any UK postcode for an instant result
- Bulk Check — Upload up to 500 postcodes at once
- REST API — Integrate conservation checks into your own apps
- Embeddable Widget — Add a conservation checker to your website
Guides
About
Conservation Area boundary data is sourced from Historic England, Cadw (Wales), and SpatialData.gov.scot under the Open Government Licence. Postcode coordinates come from Ordnance Survey Code-Point Open.
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