French Property Data — PLU Zoning, DPE, Risks, DVF Prices
Pricing
$100.00 / 1,000 property enricheds
French Property Data — PLU Zoning, DPE, Risks, DVF Prices
Enrich any French address, cadastral parcel or coordinate with its PLU zoning, nearby DPE energy ratings, the full Géorisques risk profile, and real recorded sale prices from the DVF register — in one flat row.
Pricing
$100.00 / 1,000 property enricheds
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Benjamin Jerez
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20 hours ago
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Give this Actor a French address, a cadastral parcel or a coordinate pair, and it returns the four things anyone has to check before buying, valuing, insuring or building on a property — in one flat row, ready for a spreadsheet or a CRM.
Doing this by hand means four different official sites, four different search interfaces, and no way to batch it. Here it is one call per location, about a second each.
The four blocks
Urban planning. The PLU zone covering the point, its official label and family (U, AU, A, N), and a link to the written règlement. This is what decides whether anything can be built at all. Protected sectors under a PSMV come back correctly labelled rather than blank.
Energy performance. The nearest energy-performance certificates from ADEME's national register: energy and greenhouse-gas classes, floor area, building type, year built and assessment date, each with its distance from your point. A property's rating means little on its own — it means a lot next to its immediate neighbours.
Risk profile. From Géorisques: clay shrink-swell exposure (the one that cracks foundations), seismic zone, radon potential, the commune's declared risks, its history of natural-disaster orders, plus classified industrial facilities (ICPE) and recorded polluted sites within your radius, each with a distance.
Recorded sale prices. Real transfer prices from the DVF register — what the tax administration recorded, not what an agency asked. You get the count of sales in the radius, the median price per square metre, the median sale price, and the most recent transactions with date, type, surface and distance.
What a row looks like
A house in Vedène (Vaucluse), 400 m radius:
| Field | Value |
|---|---|
| Zone | UB — Première couronne d'urbanisation |
| Nearest DPE | F (maison, 147 m², 4 m away) |
| Clay shrink-swell | Exposition forte |
| Seismic zone | 3 — Modérée |
| Natural-disaster orders | 13 |
| Polluted sites nearby | 8 |
| Sales in radius | 170 |
| Median price per m² | 2 471 € |
The same address in the Marais, Paris 4e, returns zone US (Zone urbaine sauvegardée), 5 822 energy certificates within 400 m, and a median of 13 182 €/m² across 1 255 recorded sales.
Three ways to ask
Addresses — free text, matched against the official BAN address base, with the match score returned so a weak match is visible rather than silent:
Cadastral parcels — the right unit for permits and land deals. Both forms work:
Coordinates — longitude,latitude in WGS84, longitude first as in GeoJSON:
Choosing the radius
The radius drives the energy records, the sales, the facilities and the polluted sites. 300 m is a sensible default. In a dense city centre, 100 m keeps comparables genuinely comparable. In open countryside, 1 000 m may be needed before a single recorded sale appears. Each detail row carries its own distance, so you can always tighten afterwards.
Who uses this
Diagnostiqueurs and notaires assembling a sale file. Estate agents and valuers who need a defensible price per square metre rather than a portal estimate. Developers and land hunters screening plots before paying for a survey. Insurers and brokers pricing exposure. Proptech products enriching a portfolio. Anyone who has ever opened four government websites for one address.
Data sources and licence
Everything is French public-sector open data, queried live so the answer reflects what is published today:
- IGN APIcarto — Géoportail de l'Urbanisme (zoning) and the cadastre (parcels)
- Base Adresse Nationale — address geocoding
- ADEME — the national energy-performance register
- Géorisques — natural and technological risks, classified facilities, polluted sites
- DVF — recorded property transfers, published on data.gouv.fr
All under the Licence Ouverte / Etalab. The Actor uses no credentials and stores nothing.
Frequently asked
Are the sale prices asking prices? No. DVF records what was actually transferred and registered. It is the same source a notaire uses.
Why does a location sometimes return no energy certificate?
Because none has been filed within your radius. Widen it, or read dpeCount — it tells you how many exist before the detail rows are capped.
How far back do the sale prices go?
Three years by default. Set salePriceYears to read further back; more years means more comparables and a slower run.
Does a failed lookup cost me anything?
No. An address the BAN cannot match, or a parcel that does not exist, comes back with an explanatory error and is not charged.
