Connect BusinessRateChecker to Claude (and other assistants that support connectors) and ask in plain English: “Is my unit in Hereford overpaying?”, “The 10 biggest offices in Manchester by £ per m²”, “How does small business rate relief work?”. Sign in with your email; the rates guide is free. How to add the connector.
JSON endpoints for property lookup, the full valuation, comparables, rating history, area search and breakdowns, with a free plan to start. Every response carries the data date, the Valuation Office licence terms and a plain-English disclaimer.