PropertyData

PropertyData gives Claude the UK property data that investors, agents, sourcers, and developers use every day, so you can ask property questions in plain English and get answers grounded in live data. Name any address and Claude gets a full profile of that property in one call: tenure and title numbers, corporate ownership, lease years remaining, EPC rating and floor area, sale history, an indexed value estimate, council tax, and flood risk, conservation area, green belt, and listed building checks. Ask about any postcode, town, or address in the UK. Coverage varies by dataset, and each tool states its own. - Market prices: asking prices, sold prices, price per square foot, and growth - Rentals: long-let and HMO room rents, yields, rental demand, and LHA rates - Valuations: sale, rent, HMO, and historical valuations for a specific property - Planning and constraints: planning applications, green belt, conservation areas, national parks, AONBs, listed buildings, flood risk, and the HMO register - Area: crime, schools, demographics, council tax, and household income - Development: build costs, rebuild costs, GDV, and development profit - Land and identity: Land Registry titles, UPRNs, and address matching - Deal sourcing: on-market investment properties by strategy, and off-market sales direct from landlords - Calculators: stamp duty, mortgages, and current mortgage rates Claude picks the right tools and combines them, so a question like "Is this a good buy-to-let?" brings together prices, rents, yields, demand, and flood risk in one answer. Each tool states its coverage and its cost in API credits. Sign in with your PropertyData account. You need API credits: an API plan or an API Bolt-on (free trials include credits).