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FR Property Commune Stats (DVF, Loyers, Cadastre, DPE)
x402
FR Property Commune Stats (DVF, Loyers, Cadastre, DPE) is a paid API for AI agents from fr-property-data.liveapps.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-29).
Returns aggregated French real-estate market statistics for a commune, including sold-price comps from DVF, rent levels, gross yield, and energy certificate data, by year and property type.
Price / call$0.01
Success—
StatusUnknown
How this service works
Pay-per-call French real-estate data for AI agents from official open data: DVF sold prices & comps, rent levels and gross yield (Carte des loyers 2025), Géorisques hazards, cadastre parcels with sale history, DPE energy certificates, and a one-call due-diligence report. Pay with USDC on Base via x402 (HTTP 402). No account, no API key. Failed calls (4xx/5xx) are not charged.
Output
A JSON object keyed by year, then property type (e.g. appartement, maison), containing the transaction count and median price per m² for the requested commune. Also includes the commune's name and INSEE code for confirmation.
Example use cases
Apartment investment due diligence
“I'm thinking of buying an apartment in Nantes — can you get me the median price per m² for apartments there over the last two years, 2023 and 2024?”
Year-on-year price trend analysis
“How have property prices in Bordeaux changed between 2022, 2023, and 2024? Get me the commune stats broken down by year.”
Postcode-level market benchmarking
“I need real estate price benchmarks for the commune with postcode 69006 in Lyon for 2024 — median price per m² and transaction volumes please.”
Technical details
Endpoint
GEThttps://fr-property-data.liveapps.dev/v1/fr/property/commune-stats?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need official French property market statistics (sold prices, transaction volumes) at the commune level, sourced from DVF government data, broken down by property type and year. Ideal for investment analysis, price benchmarking, or due diligence on French residential real estate. Prefer over general web search when you need structured, numeric, year-by-year data from official open datasets without requiring an API key or subscription.
Side effects
- Ambiguous commune name without INSEE or postcode causes incorrect or empty results
- Invalid INSEE code (non-5-digit or unknown) returns 4xx error (not charged)
- Years outside the 2021–2025 range may return empty or partial data
- Commune with too few transactions may have suppressed or null median values
- Network/server errors (5xx) are not charged but require retry
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"by_year": {
"2024": {
"appartement": {
"count": 1650,
"median_price_per_m2": 5200
}
}
},
"commune": {
"name": "Annecy",
"insee": "74010"
}
}
}Tags
x402
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