How current is the data?

Refresh timing depends on the source. The EPC register importer runs daily, as do school, planning-application, air-quality and price-statistics jobs. Land Registry title polygons, radon, coal-mining and invasive-plant data run quarterly. Ofcom broadband, conservation areas, planning designations and landfill data run annually. Postcode data is imported manually per release, so no fixed cadence is claimed for it.