Register record·API·FR·MUNICIPALITYVERIFIED · checked 34h ago
C
Cadastre: ParcelsCadastre : Parcelles
Cadastre : ParcellesCadastre: Parcels
This API provides the polygon layer identifying land parcels from the French cadastral map for the Rennes Métropole area. A parcel is the base cadastral unit: a single contiguous plot located within one named locality and belonging to one owner. The dataset includes fields describing each parcel, such as a unique record identifier (ogc_fid). It is published by Rennes Métropole and can be used for property, planning, and land-management applications requiring precise parcel boundaries and identification within the metropolitan area.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...
Trust score
How is this computed?54
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 3 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.
=
Sample data (5 records)
Record 1lot: 2026-03 · scos: 51.8
{
"lot": "2026-03",
"scos": 51.8,
"supf": 189,
"ssurf": 188.93,
"gml_id": "parcelle.fid--2fb12420_1a1584096e0_4dbf",
"ssurfb": 97.84,
"commune": "350059",
"ogc_fid": 49532,
"section": "350059000AD",
"parcelle": "350059000AD0303",
"geo_shape": {
"type": "Feature",
"geometry": {
"type": "MultiPolygon",
"coordinates": [
[
[
[
-1.724175702870687,
48.17929822195555
],
[
-1.724197934566766,
48.17932172938417
],
[
-1.724230482130308,
48.17935634752529
],
[
-1.724338672804862,
48.17931081817097
],
[
-1.72448086145611,
48.17925109805074
],
[
-1.724441916095201,
48.17920989419098
],
[
-1.724384742047746,
48.179149163702064
],
[
-1.724344909575223,
48.179165846482164
],
[
-1.724385638502734,
48.179208869481144
],
[
-1.724283583839299,
48.17925225481019
],
[
-1.724273350448307,
48.17925672964772
],
[
-1.724186078741396,
48.17929383139051
],
[
-1.724175702870687,
48.17929822195555
]
]
]
]
},
"properties": {}
},
"inspireid": "FR350059000AD0303",
"section_txt": "AD",
"geo_point_2d": {
"lat": 48.179264338561346,
"lon": -1.7243343069320223
},
"parcelle_txt": "303",
"section_parcelle_txt": "AD 303"
}Record 2lot: 2026-03 · scos: 16.5
{
"lot": "2026-03",
"scos": 16.5,
"supf": 577,
"ssurf": 578.48,
"gml_id": "parcelle.fid--2fb12420_1a1584096e0_309f",
"ssurfb": 95.61,
"commune": "350051",
"ogc_fid": 35934,
"section": "350051000AZ",
"parcelle": "350051000AZ0603",
"geo_shape": {
"type": "Feature",
"geometry": {
"type": "MultiPolygon",
"coordinates": [
[
[
[
-1.609083092435888,
48.10326431033188
],
[
-1.608827143872433,
48.103275382018275
],
[
-1.608853300235808,
48.103544010986866
],
[
-1.609116014107729,
48.103531857147786
],
[
-1.609083092435888,
48.10326431033188
]
]
]
]
},
"properties": {}
},
"inspireid": "FR350051000AZ0603",
"section_txt": "AZ",
"geo_point_2d": {
"lat": 48.10340448309242,
"lon": -1.6089698901862035
},
"parcelle_txt": "603",
"section_parcelle_txt": "AZ 603"
}Record 3lot: 2026-03 · scos: 27.5
{
"lot": "2026-03",
"scos": 27.5,
"supf": 606,
"ssurf": 608.44,
"gml_id": "parcelle.fid--2fb12420_1a15840cb52_-25f4",
"ssurfb": 167.49,
"commune": "350352",
"ogc_fid": 210405,
"section": "350352000AR",
"parcelle": "350352000AR0128",
"geo_shape": {
"type": "Feature",
"geometry": {
"type": "MultiPolygon",
"coordinates": [
[
[
[
-1.600280131319348,
48.04708368486567
],
[
-1.600266829557761,
48.04708520883486
],
[
-1.600210173163347,
48.04709180327866
],
[
-1.600140340884164,
48.047099826502894
],
[
-1.600118915919305,
48.04700112073487
],
[
-1.600114612155403,
48.04698147043599
],
[
-1.600099479978747,
48.046911165399706
],
[
-1.600099052211316,
48.046909380471554
],
[
-1.600088311802312,
48.04685971334303
],
[
-1.600084440308193,
48.04685094820856
],
[
-1.6000767737901,
48.04684332622174
],
[
-1.600065935821295,
48.0468378135387
],
[
-1.600053163467674,
48.04683472101954
],
[
-1.600194998827145,
48.04684003219915
],
[
-1.600262844888505,
48.046842900868434
],
[
-1.600418489758515,
48.04684937055841
],
[
-1.600419065409765,
48.04688448773261
],
[
-1.600419789946525,
48.04693635813081
],
[
-1.600397495067662,
48.04707222577008
],
[
-1.600324653106585,
48.047079648846655
],
[
-1.600280131319348,
48.04708368486567
]
]
]
]
},
"properties": {}
},
"inspireid": "FR350352000AR0128",
"section_txt": "AR",
"geo_point_2d": {
"lat": 48.046958610242505,
"lon": -1.6002569282611987
},
"parcelle_txt": "128",
"section_parcelle_txt": "AR 128"
}Record 4lot: 2026-03 · scos: 22.3
{
"lot": "2026-03",
"scos": 22.3,
"supf": 3508,
"ssurf": 3478.2,
"gml_id": "parcelle.fid--2fb12420_1a1584096e0_3bfb",
"ssurfb": 777.18,
"commune": "350055",
"ogc_fid": 41631,
"section": "3500550000C",
"parcelle": "3500550000C1191",
"geo_shape": "[large value omitted]",
"inspireid": "FR3500550000C1191",
"section_txt": "C",
"geo_point_2d": {
"lat": 48.07850397038442,
"lon": -1.6349417580845693
},
"parcelle_txt": "1191",
"section_parcelle_txt": "C 1191"
}Record 5lot: 2026-03 · scos: 100
{
"lot": "2026-03",
"scos": 100,
"supf": 59,
"ssurf": 60.16,
"gml_id": "parcelle.fid--2fb12420_1a15840ae95_4d39",
"ssurfb": 60.16,
"commune": "350238",
"ogc_fid": 151721,
"section": "350238000DI",
"parcelle": "350238000DI0253",
"geo_shape": {
"type": "Feature",
"geometry": {
"type": "MultiPolygon",
"coordinates": [
[
[
[
-1.679923188831068,
48.10848105295274
],
[
-1.679922871098227,
48.10847755168675
],
[
-1.679934801402504,
48.10847706607743
],
[
-1.679993189744666,
48.10852298713992
],
[
-1.680041029180316,
48.10847490472714
],
[
-1.680056635818685,
48.108474900214226
],
[
-1.680059900163472,
48.108547934770314
],
[
-1.679925944176336,
48.108549963270505
],
[
-1.679923188831068,
48.10848105295274
]
]
]
]
},
"properties": {}
},
"inspireid": "FR350238000DI0253",
"section_txt": "DI",
"geo_point_2d": {
"lat": 48.1085196441277,
"lon": -1.6799920956854308
},
"parcelle_txt": "253",
"section_parcelle_txt": "DI 253"
}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.
Rate limits
7 000 req/day
per ipmeasured
observed 3 days ago
Dataset
Volume & freshness
Records
219k
218601
Last upstream update
4 days ago
2026-10-20
License
No license declared upstream.
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Source: opendatasoft
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