# Compare price per m² across French city centres (DVF)

**Use case:** 

Median DVF price per m² for flats and houses around the centre of several French cities, side by side, with the trend over the last 3 years.

## Input

```json
{
  "addresses": [
    "Place du Capitole, 31000 Toulouse",
    "Place Royale, 44000 Nantes",
    "Place du Général de Gaulle, 59800 Lille",
    "Place de la Comédie, 34000 Montpellier",
    "1 La Canebière, 13001 Marseille"
  ],
  "propertyTypes": [
    "Appartement",
    "Maison"
  ],
  "radiusMeters": 500,
  "minComparables": 10,
  "maxRadiusMeters": 2000,
  "yearsBack": 3,
  "surfaceTolerancePct": 30,
  "includeVefa": false,
  "includeComparables": false,
  "maxComparables": 10,
  "minGeocodeScore": 0.5
}
```

## Output

```json
{
  "label": {
    "label": "Label",
    "format": "string"
  },
  "input": {
    "label": "Input",
    "format": "string"
  },
  "geocodedLabel": {
    "label": "Matched address",
    "format": "string"
  },
  "communeName": {
    "label": "Commune",
    "format": "string"
  },
  "apartmentMedianPricePerM2": {
    "label": "Flat median €/m²",
    "format": "integer"
  },
  "apartmentSales": {
    "label": "Flat sales",
    "format": "integer"
  },
  "apartment.p25PricePerM2": {
    "label": "Flat P25 €/m²",
    "format": "number"
  },
  "apartment.p75PricePerM2": {
    "label": "Flat P75 €/m²",
    "format": "number"
  },
  "apartment.trendFirstToLastYearPct": {
    "label": "Flat trend %",
    "format": "number"
  },
  "houseMedianPricePerM2": {
    "label": "House median €/m²",
    "format": "integer"
  },
  "houseSales": {
    "label": "House sales",
    "format": "integer"
  },
  "apartment.estimate.mid": {
    "label": "Flat estimate €",
    "format": "number"
  },
  "radiusMetersUsed": {
    "label": "Radius m",
    "format": "integer"
  },
  "error": {
    "label": "Error",
    "format": "string"
  }
}
```

## How it works

### 1. Sign up on Apify or log in

The France Price per m² by Address – Batch DVF Comps Actor is ready to run with the inputs already set for "Compare price per m² across French city centres (DVF)". [Sign up or log in](https://console.apify.com/create-task-from-example/LcnuAISli1SRa7drq) and you'll land in Apify Console with a copy of this exact task.

### 2. Start the "Compare price per m² across French city centres (DVF)" task

The France Price per m² by Address – Batch DVF Comps Actor will start running based on the input automatically. You can also change all the input fields, like addresses, property types, and more, to match your specific use case.

### 3. Receive the "Compare price per m² across French city centres (DVF)" output

Monitor the progress in real time. You will be notified as soon as your dataset is complete and ready for review. Each result includes data such as label, input, matched address, and more.

### 4. Integrate into your workflow

The final output is delivered in JSON, CSV, or Excel format, ready to be plugged into your workflow. You can also [run the "Compare price per m² across French city centres (DVF)" task via API](https://apify.com/characteristic_division/dvf-price-per-m2-batch.md).

## FAQ

### Can I use my own list?

Yes. Replace the addresses with any French addresses (up to 5,000 per run). Alsace-Moselle and Mayotte are not covered by DVF.

### Which years are used?

The 3 most recent published DVF years by default. Use yearsBack or years to change it.

## About this Actor

This example demonstrates how to use [France Price per m² by Address – Batch DVF Comps](https://apify.com/characteristic_division/dvf-price-per-m2-batch.md) with a specific input configuration. Visit the [Actor detail page](https://apify.com/characteristic_division/dvf-price-per-m2-batch.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/characteristic_division/dvf-price-per-m2-batch.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`).