Pillr gives free, no-login access to French real estate public data: the price per square meter for any municipality, a market summary (rent, yield, price trends, zoning), and the permit or declaration requirements for a renovation project. Every figure is sourced from official public data (DVF, DHUP, INSEE) and French urbanism law, with no listings, no addresses, and no proprietary scoring shown.
How to use
- 1Add it in ChatGPT
Open Pillr in ChatGPT's Plugin directory (button above), select + to add it and sign in if asked.
- 2Use it in a chat
Type @ in the composer and pick Pillr, or start your message with its name. ChatGPT may also suggest it when it fits what you ask.
Things to ask
- “What is the average price per square meter for apartments in Lyon”
- “Give me a market summary for Annecy: rent, yield and price trend”
- “Do I need a building permit to add a 20m2 extension in Bordeaux”