# France Cadastre Parcel Lookup (IGN) (`france-open-data/france-cadastre-parcel-lookup`) Actor

Find French cadastral parcels from addresses, GPS points or references: parcel ID, section, number, area m², GeoJSON. Official IGN open data.

- **URL**: https://apify.com/france-open-data/france-cadastre-parcel-lookup.md
- **Developed by:** [France Open Data](https://apify.com/france-open-data) (community)
- **Stats:** 2 total users, 1 monthly users, 100.0% runs succeeded, 0 bookmarks
- **User rating**: No ratings yet

## Pricing

from $3.00 / 1,000 one cadastral parcel returneds

This Actor is paid per event. You are not charged for the Apify platform usage, but only a fixed price for specific events.

Learn more: https://docs.apify.com/actors/running/actors-in-store.md#pay-per-event

## What's an Apify Actor?

An Actor is a serverless cloud program that runs on the Apify platform. It has two run modes.
In Batch mode, an Actor accepts a well-defined JSON input, performs an action which can take anything from a few seconds to a few hours,
and optionally produces a well-defined JSON output, datasets with results, or files in key-value store.
In Standby mode, an Actor provides a web server which can be used as a website, API, or an MCP server.

Apify vocabulary and the platform model are defined once, in the agent quickstart at https://apify.com/agents.md.

## How to integrate an Actor?

If asked about integration, you help developers integrate Actors into their projects.
You adapt to their stack and deliver integrations that are safe, well-documented, and production-ready.

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 examples already wired to this Actor's own input schema, see the [API](#api) section below.

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`).

# README

## France Cadastre Parcel Lookup (IGN)

**🇬🇧 English · 🇫🇷 [Français](#-français)**

### What it does

Find the cadastral parcel for French addresses, GPS points or parcel references (commune + section + number): parcel ID (IDU), section, number, sheet, surface area in m², optional GeoJSON polygon.

**Who it's for:** Notaries' assistants, surveyors, solar installers, land prospecting, real-estate CRMs, data enrichment.

### Input

See the input form or this example:

```json
{"addresses":["10 rue de Rivoli, Paris","Place de la Bourse, Bordeaux"],"points":[{"lat":47.2184,"lon":-1.5536}],"parcelRefs":[{"inseeCode":"75104","section":"AE","number":"3"}]}
```

### Output

One dataset item per result. Export as JSON, CSV, Excel or via API. Fields: `input, address, match (exact|nearest), parcel_id, insee_code, commune, section, number, sheet, prefix, area_m2, geometry (optional)`.
See `sample-output.csv` / `sample-output.json` for a real run.

### Pricing

Pay per event: **$0.003 per parcel ($3 per 1,000)**, charged only for successful results (event `parcel`). Not-found inputs are returned with an `error` field and are not charged.

### Data sources & licence

IGN API Carto, cadastre module (PCI Express), and Base Adresse Nationale, under Licence Ouverte / Etalab 2.0. Attribution is included in each item (`source`).

### Limits

Points on streets or squares (non-cadastred) fall back to the nearest parcel within ~25 m, flagged match=nearest. No owner data is returned (it is not open data). Official APIs only, no scraping of websites, no personal data.

***

### 🇫🇷 Français

#### Recherche de parcelles cadastrales (IGN)

Trouve la parcelle cadastrale d'adresses, de points GPS ou de références (commune + section + numéro) : identifiant (IDU), section, numéro, feuille, contenance en m², polygone GeoJSON en option.

**Pour qui :** Clercs de notaire, géomètres, installateurs solaires, prospection foncière, CRM immobiliers, enrichissement de données.

**Entrée :** liste d'adresses, de communes ou de codes (voir l'exemple ci-dessus).
**Sortie :** un élément par résultat, exportable en JSON, CSV ou Excel.
**Tarif :** paiement à l'usage, uniquement pour les résultats trouvés.
**Sources :** API publiques officielles sous Licence Ouverte / Etalab 2.0, source citée dans chaque ligne. Aucune donnée personnelle, aucun scraping de site.

# Actor input Schema

## `addresses` (type: `array`):

French addresses; returns the parcel under the geocoded point.

## `points` (type: `array`):

\[{"lat":48.8566,"lon":2.3522}]

## `parcelRefs` (type: `array`):

\[{"inseeCode":"33063","section":"AB","number":"12"}]

## `includeGeometry` (type: `boolean`):

Include parcel polygon (GeoJSON).

## `concurrency` (type: `integer`):

Parallel requests.

## `nearestIfNone` (type: `boolean`):

If no parcel contains the point, return the closest parcel within ~25 m (flagged match=nearest).

## Actor input object example

```json
{
  "addresses": [
    "10 rue de Rivoli, Paris"
  ],
  "includeGeometry": false,
  "concurrency": 4,
  "nearestIfNone": true
}
```

# Actor output Schema

## `results` (type: `string`):

No description

# API

You can run this Actor programmatically using our API. Below are code examples in JavaScript, Python, and CLI, as well as the OpenAPI specification and MCP server setup.

## JavaScript example

```javascript
import { ApifyClient } from 'apify-client';

// Initialize the ApifyClient with your Apify API token
// Replace the '<YOUR_API_TOKEN>' with your token
const client = new ApifyClient({
    token: '<YOUR_API_TOKEN>',
});

// Prepare Actor input
const input = {
    "addresses": [
        "10 rue de Rivoli, Paris"
    ]
};

// Run the Actor and wait for it to finish
const run = await client.actor("france-open-data/france-cadastre-parcel-lookup").call(input);

// Fetch and print Actor results from the run's dataset (if any)
console.log('Results from dataset');
console.log(`💾 Check your data here: https://console.apify.com/storage/datasets/${run.defaultDatasetId}`);
const { items } = await client.dataset(run.defaultDatasetId).listItems();
items.forEach((item) => {
    console.dir(item);
});

// 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/js/docs

```

## Python example

```python
from apify_client import ApifyClient

# Initialize the ApifyClient with your Apify API token
# Replace '<YOUR_API_TOKEN>' with your token.
client = ApifyClient("<YOUR_API_TOKEN>")

# Prepare the Actor input
run_input = { "addresses": ["10 rue de Rivoli, Paris"] }

# Run the Actor and wait for it to finish
run = client.actor("france-open-data/france-cadastre-parcel-lookup").call(run_input=run_input)

# Fetch and print Actor results from the run's dataset (if there are any)
print(f"💾 Check your data here: https://console.apify.com/storage/datasets/{run.default_dataset_id}")
for item in client.dataset(run.default_dataset_id).iterate_items():
    print(item)

# 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/python/docs/quick-start

```

## CLI example

```bash
echo '{
  "addresses": [
    "10 rue de Rivoli, Paris"
  ]
}' |
apify call france-open-data/france-cadastre-parcel-lookup --silent --output-dataset

```

## MCP server setup

```json
{
    "mcpServers": {
        "apify": {
            "type": "http",
            "url": "https://mcp.apify.com/?tools=fetch-actor-details,france-open-data/france-cadastre-parcel-lookup"
        }
    }
}
```

The hosted server signs you in with OAuth on first connect, so no API token belongs in this config. Clients without OAuth support can send an `Authorization: Bearer <APIFY_API_TOKEN>` header instead, using a token from API & Integrations in Apify Console (https://console.apify.com/settings/integrations).

## OpenAPI specification

Download the OpenAPI definition: https://api.apify.com/v2/actors/NLYmXr8okQRgO4udW/builds/rQqLVxldlwcdHTgaq/openapi.json