# Pre-purchase check: zoning, energy rating and risks

**Use case:** 

One French address in, the four records anyone checks before buying out: the PLU zone, the nearest energy-performance certificates from ADEME, the full Géorisques risk profile, and real recorded sale prices from the DVF register with a median price per square metre. Typical use: a notaire or diagnostiqueur assembling a sale file without opening four government websites.

## Input

```json
{
  "addresses": [
    "39 rue du Félibrige, 84270 Vedène"
  ],
  "radiusMeters": 300,
  "includeZoning": true,
  "includeEnergyRating": true,
  "includeRisks": true,
  "includeSalePrices": true,
  "maxRecordsPerSource": 5,
  "maxLocations": 500
}
```

## Output

```json
{
  "input": {
    "label": "Input"
  },
  "found": {
    "label": "Found"
  },
  "communeName": {
    "label": "Commune"
  },
  "zoneCode": {
    "label": "Zone"
  },
  "zoneLabel": {
    "label": "Zone label"
  },
  "dpeClosestEnergyClass": {
    "label": "Nearest DPE"
  },
  "clayShrinkSwell": {
    "label": "Clay risk"
  },
  "seismicZone": {
    "label": "Seismic"
  },
  "radonPotentialClass": {
    "label": "Radon"
  },
  "knownRiskCount": {
    "label": "Risks"
  },
  "classifiedFacilityCount": {
    "label": "ICPE nearby"
  },
  "pollutedSiteCount": {
    "label": "Polluted sites"
  },
  "saleCount": {
    "label": "Sales nearby"
  },
  "medianPricePerSqm": {
    "label": "Median €/m²"
  },
  "medianSalePrice": {
    "label": "Median sale"
  },
  "regulationUrl": {
    "label": "Règlement"
  },
  "error": {
    "label": "Error"
  }
}
```

## About this Actor

This example demonstrates how to use [French Property Data — PLU Zoning, DPE, Risks, DVF Prices](https://apify.com/dalbian/french-property-due-diligence.md) with a specific input configuration. Visit the [Actor detail page](https://apify.com/dalbian/french-property-due-diligence.md) to learn more, explore other use cases, and run it yourself.


## How to integrate an Actor?

This Task's input is already configured above. Use it as-is rather than inventing a new one.

Do not guess an integration path. Every one of them is in the agent quickstart at https://apify.com/agents.md: the Apify MCP server, Agent Skills with the Apify CLI, the JavaScript and Python clients, the REST API, and the account-free path for an agent with no human to sign in. It also carries the rule on stating cost before the first paid run.

For full API examples (JavaScript, Python, CLI, MCP, OpenAPI), see this Task's Actor page: https://apify.com/dalbian/french-property-due-diligence.md

Each client library has reference documentation the quickstart does not restate: [JavaScript/TypeScript](https://docs.apify.com/api/client/js/docs.md) (`npm install apify-client`) and [Python](https://docs.apify.com/api/client/python/docs.md) (`pip install apify-client`).