Cadastre : Parcelles

Name: Cadastre : Parcelles
Creator: opendatasoft

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Cette couche de polygones permet d'identifier les parcelles du plan cadastral. La parcelle est l’unité cadastrale de base. C’est un terrain d’un seul tenant situé dans un même lieu-dit et appartenant à un même propriétaire. Descriptif des champs : ogc_fid : identification unique des enregistremen...

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Trust score

How is this computed?

fair

Weighted across five axes. Tap a ring for what it measures.

Data schema (16 fields)

Filterable via the API (14)

gml_idogc_fidlotinspireidparcellecommunesectionsection_txtparcelle_txtsection_parcelle_txtsupfssurfssurfbscos

Click a field to see example values.

Field	Type	Description
geo_point_2dGeo Point	geo_point_2d	Geographic centroid coordinates of the parcel.Geographic centroid coordinates of the parcel.
geo_shapeShape	geo_shape	Polygon geometry of the cadastral parcel.Polygon geometry of the cadastral parcel.
gml_idGml id	text	Unique GML identifier of the geometry record.Unique GML identifier of the geometry record.
ogc_fidOgc fid	int	Unique identifier of the record.Unique identifier of the record.
lot	text	Data batch or update version identifier.Data batch or update version identifier.
inspireid	text	INSPIRE identifier of the cadastral parcel.INSPIRE identifier of the cadastral parcel.
parcelle	text	Full cadastral parcel code.Full cadastral parcel code.
communeCommune	text	INSEE code of the municipality.INSEE code of the municipality.
section	text	Cadastral section code containing the parcel.Cadastral section code containing the parcel.
section_txtSection txt	text	Cadastral section letter or label.Cadastral section letter or label.
parcelle_txtParcelle txt	text	Parcel number within its cadastral section.Parcel number within its cadastral section.
section_parcelle_txtSection parcelle txt	text	Combined section letter and parcel number label.Combined section letter and parcel number label.
supf	double	Official cadastral surface area of the parcel.Official cadastral surface area of the parcel.
ssurf	double	Computed geometric surface area of the parcel.Computed geometric surface area of the parcel.
ssurfb	double	Built-up surface area within the parcel.Built-up surface area within the parcel.
scos	double	Building floor area ratio of the parcel.Building floor area ratio of the parcel.

Schema captured from opendatasoft 7 days ago.

Query the data

Pick columns and a sort, then fetch a live preview straight from the source. Choose an API-filterable column (marked ▾) under “Where” to pick from its list of values.

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Sample data (5 records)

Record 1lot: 2025-10 · scos: 0

{
  "lot": "2025-10",
  "scos": 0,
  "supf": 61,
  "ssurf": 80.74,
  "gml_id": "parcelle.fid--2197260c_1a05be57bd1_-4d01",
  "ssurfb": 0,
  "commune": "350079",
  "ogc_fid": 62033,
  "section": "3500790000B",
  "parcelle": "3500790000B0587",
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "MultiPolygon",
      "coordinates": [
        [
          [
            [
              -1.63165846023308,
              48.206022744929584
            ],
            [
              -1.631624989496202,
              48.20601778348904
            ],
            [
              -1.631344025332989,
              48.205984208580524
            ],
            [
              -1.631346480456381,
              48.20595906144224
            ],
            [
              -1.631401614951646,
              48.205963602508305
            ],
            [
              -1.631514744809851,
              48.20597302005337
            ],
            [
              -1.631584223922137,
              48.205979687378715
            ],
            [
              -1.631638421334898,
              48.20598579774819
            ],
            [
              -1.631669361427845,
              48.20598959949932
            ],
            [
              -1.63165846023308,
              48.206022744929584
            ]
          ]
        ]
      ]
    },
    "properties": {}
  },
  "inspireid": "FR3500790000B0587",
  "section_txt": "B",
  "geo_point_2d": {
    "lat": 48.20598887944787,
    "lon": -1.6315125814544544
  },
  "parcelle_txt": "587",
  "section_parcelle_txt": "B 587"
}

Record 2lot: 2025-10 · scos: 18.3

{
  "lot": "2025-10",
  "scos": 18.3,
  "supf": 828,
  "ssurf": 786.18,
  "gml_id": "parcelle.fid--2197260c_1a05be57bd1_-4cfd",
  "ssurfb": 143.63,
  "commune": "350079",
  "ogc_fid": 62040,
  "section": "3500790000B",
  "parcelle": "3500790000B0601",
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "MultiPolygon",
      "coordinates": [
        [
          [
            [
              -1.631721662186787,
              48.20559564172343
            ],
            [
              -1.631325855488371,
              48.20556803579992
            ],
            [
              -1.631279779003921,
              48.20580199170594
            ],
            [
              -1.631352164134759,
              48.205808001716726
            ],
            [
              -1.631673649601269,
              48.205836523476115
            ],
            [
              -1.631721662186787,
              48.20559564172343
            ]
          ]
        ]
      ]
    },
    "properties": {}
  },
  "inspireid": "FR3500790000B0601",
  "section_txt": "B",
  "geo_point_2d": {
    "lat": 48.205700516394636,
    "lon": -1.6315012539082052
  },
  "parcelle_txt": "601",
  "section_parcelle_txt": "B 601"
}

Record 3lot: 2025-10 · scos: 16.9

{
  "lot": "2025-10",
  "scos": 16.9,
  "supf": 778,
  "ssurf": 816.35,
  "gml_id": "parcelle.fid--2197260c_1a05be57bd1_-4cf9",
  "ssurfb": 138.14,
  "commune": "350079",
  "ogc_fid": 62046,
  "section": "3500790000B",
  "parcelle": "3500790000B0627",
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "MultiPolygon",
      "coordinates": [
        [
          [
            [
              -1.632296275922362,
              48.203392329557026
            ],
            [
              -1.632278317358271,
              48.20342792136435
            ],
            [
              -1.632270864317653,
              48.20344245725596
            ],
            [
              -1.632213351661176,
              48.20360767514921
            ],
            [
              -1.632316167763182,
              48.203629850484276
            ],
            [
              -1.632374302016645,
              48.203642289473756
            ],
            [
              -1.632444814236701,
              48.20365747434566
            ],
            [
              -1.632477118256957,
              48.20366446466514
            ],
            [
              -1.632644123645823,
              48.20370045696721
            ],
            [
              -1.63265034456042,
              48.203678221793204
            ],
            [
              -1.632707396905343,
              48.2034809456791
            ],
            [
              -1.632296275922362,
              48.203392329557026
            ]
          ]
        ]
      ]
    },
    "properties": {}
  },
  "inspireid": "FR3500790000B0627",
  "section_txt": "B",
  "geo_point_2d": {
    "lat": 48.203545739344065,
    "lon": -1.632463589034618
  },
  "parcelle_txt": "627",
  "section_parcelle_txt": "B 627"
}

Record 4lot: 2025-10 · scos: 9

{
  "lot": "2025-10",
  "scos": 9,
  "supf": 1343,
  "ssurf": 1364.64,
  "gml_id": "parcelle.fid--2197260c_1a05be57bd1_-4cf5",
  "ssurfb": 122.96,
  "commune": "350079",
  "ogc_fid": 62053,
  "section": "3500790000B",
  "parcelle": "3500790000B0639",
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "MultiPolygon",
      "coordinates": [
        [
          [
            [
              -1.632976138029008,
              48.20391947824791
            ],
            [
              -1.632680041759835,
              48.20389138113239
            ],
            [
              -1.632597937927821,
              48.203883690545396
            ],
            [
              -1.632610856352325,
              48.20383253346145
            ],
            [
              -1.632644123645823,
              48.20370045696721
            ],
            [
              -1.63265034456042,
              48.203678221793204
            ],
            [
              -1.632707396905343,
              48.2034809456791
            ],
            [
              -1.632720997757532,
              48.20343138296798
            ],
            [
              -1.632888108210269,
              48.203449079873884
            ],
            [
              -1.632991249177301,
              48.20345988863252
            ],
            [
              -1.63301171744133,
              48.20346266950237
            ],
            [
              -1.633063718154435,
              48.20346985858395
            ],
            [
              -1.633059344209998,
              48.20348715397148
            ],
            [
              -1.633022233271423,
              48.20363641459398
            ],
            [
              -1.632991818496423,
              48.20380766117862
            ],
            [
              -1.632976138029008,
              48.20391947824791
            ]
          ]
        ]
      ]
    },
    "properties": {}
  },
  "inspireid": "FR3500790000B0639",
  "section_txt": "B",
  "geo_point_2d": {
    "lat": 48.20367901097447,
    "lon": -1.6328351606536995
  },
  "parcelle_txt": "639",
  "section_parcelle_txt": "B 639"
}

Record 5lot: 2025-10 · scos: 100

{
  "lot": "2025-10",
  "scos": 100,
  "supf": 46,
  "ssurf": 45.31,
  "gml_id": "parcelle.fid--2197260c_1a05be57bd1_-4cf4",
  "ssurfb": 45.31,
  "commune": "350079",
  "ogc_fid": 62056,
  "section": "3500790000B",
  "parcelle": "3500790000B0644",
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "MultiPolygon",
      "coordinates": [
        [
          [
            [
              -1.630449277285245,
              48.209752749715875
            ],
            [
              -1.630476989072065,
              48.209749113044985
            ],
            [
              -1.6305433377795,
              48.20974040944157
            ],
            [
              -1.630548536367312,
              48.209796694536735
            ],
            [
              -1.630488188485588,
              48.20980317470293
            ],
            [
              -1.630445868407465,
              48.20980775892835
            ],
            [
              -1.630449277285245,
              48.209752749715875
            ]
          ]
        ]
      ]
    },
    "properties": {}
  },
  "inspireid": "FR3500790000B0644",
  "section_txt": "B",
  "geo_point_2d": {
    "lat": 48.20977476063947,
    "lon": -1.6304971001684871
  },
  "parcelle_txt": "644",
  "section_parcelle_txt": "B 644"
}

Live sample captured at profiling time — values may have changed upstream.

Verification Status

Using the API

Configuration

Base URL: https://data.rennesmetropole.fr/api/explore/v2.1/catalog/datasets/cadastre-parcelles

Query examples

curl -s 'https://data.rennesmetropole.fr/api/explore/v2.1/catalog/datasets/cadastre-parcelles/records?limit=20' -H 'Accept: application/json'

First 20 records of the dataset as JSON.

Uses the Opendatasoft Explore v2.1 syntax — supports select, where, group_by and order_by.

Full API documentation ↗

Rate limits

7 000 req/day

per ipmeasured

observed 7 days ago

Dataset

Volume & freshness

Records

218k

218134

Last upstream update

8 days ago

2026-09-01

License

No license declared upstream.

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Source: opendatasoft

Machine-readable & source

JSON

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