Normi — French Real Estate Data (DVF)
Access 17M+ geocoded French property transactions (DVF), 22M+ DPE energy ratings, and 20M+ building records via MCP or REST API. Search transactions, market stats, comparables, price trends, rental yield, flip detection, and more.
README
Normi — French Real Estate Data MCP Server
Access 17M+ geocoded French property transactions (DVF) from Claude Desktop, Cursor, VS Code, or any MCP client.
Quick Start (2 minutes)
1. Get your free API key
Sign up at normi.fr and create a token in your dashboard.
2. Configure your MCP client
Claude Desktop — edit claude_desktop_config.json:
{
"mcpServers": {
"normi": {
"command": "npx",
"args": ["-y", "@normi/mcp-dvf"],
"env": {
"NORMI_API_KEY": "normi_YOUR_TOKEN_HERE"
}
}
}
}
Cursor / VS Code (Claude Code) — add via CLI:
claude mcp add --transport http normi https://mcp.normi.fr/mcp --header "Authorization: Bearer normi_YOUR_TOKEN"
3. Start asking questions
"Quels sont les prix au m² à Paris 15ème ?"
"Trouve des comparables pour un T3 de 65m² à Lyon 3ème"
"Évolution des prix à Bordeaux depuis 2020"
8 MCP Tools
| Tool | Description | Credits |
|---|---|---|
search_properties |
Search transactions by location, type, price, surface | 5 |
get_market_stats |
Aggregate stats: median price, price/m², volume | 5 |
find_comparables |
Find similar properties by proximity and surface | 10 |
get_price_trends |
Price evolution over time (month/quarter/year) | 10 |
compare_neighborhoods |
Compare 2-5 locations side by side | 10 |
get_market_activity |
Transaction volume and seasonality | 10 |
get_market_heatmap |
Price data by zone for a department | 15 |
get_property_history |
Transaction history for a specific address | 20 |
REST API
Normi also offers a REST API for non-MCP use cases. Full documentation.
curl -H "X-API-Key: normi_YOUR_TOKEN" \
"https://mcp.normi.fr/v1/stats/market?code_postal=75001"
Pricing
| Plan | Credits/month | Rate Limit | Price |
|---|---|---|---|
| Free | 100 | 10 req/min | Free |
| Agent | 55,000 | 30 req/min | 49 EUR/mo |
| Pro | 175,000 | 60 req/min | 149 EUR/mo |
| Enterprise | 500,000 | 120 req/min | 399 EUR/mo |
One-time credit packs also available. See pricing.
Data
- Source: DVF (Demandes de Valeurs Foncieres) — French government open data
- Coverage: All of metropolitan France, 2014-present
- Volume: 17.4M+ geocoded transactions
- Updates: Semi-annual (April & October)
- License: Licence Ouverte 2.0
Links
License
MIT
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