Normi

Normi connects Claude to France's official real estate records, cleaned, geocoded and ready to analyze. Ask questions in plain language and Claude pulls the numbers for you: • "What did apartments sell for in Lyon 3e last year, per m²?" • "Estimate a 65 m² flat at this address and show me the comparables." • "Compare price trends in Nantes, Rennes and Angers since 2019." • "How much do poorly insulated homes (DPE F/G) sell at a discount in Bordeaux?" What's inside • DVF: 18M+ property transactions recorded by the French tax administration, 2014–2025, geocoded, with bulk sales and new-build (VEFA) sales separated so the statistics reflect the existing-home market. • DPE: energy performance certificates matched to sales, with the price gap between energy classes. • BDNB: building characteristics (construction year, materials, heating) for 32M buildings. • SIRENE: real estate businesses (agencies, notaries, developers) by location. What Claude can do with it • Market statistics, price per m², trends by month, quarter or year • Property valuation (low/mid/high range) with nearby comparable sales • Sale history of a specific address or cadastral parcel • Location comparisons, market health score, sales activity and seasonality • Rental yield estimates, purchasing power (price-to-income), short-hold resale detection • Price maps by zone, and a personal portfolio of tracked properties Sign in with Google in one click. Every account gets 500 free credits each month; larger plans are available at normi.fr/pricing. All data comes from public French open-data sources; Normi does not access your personal files or conversations.