Base Local Address (BAL)

Local Address Bases are the priority addresses of the National Address Base. Validated by the municipality, the addresses of a Local Address Base appear in the National Address Base explorer as ‘certified by the municipality’ or ‘under certification by the municipality’.

Following the text of the fields:
id: Interoperability key as defined in the exchange format specification BAL 1.3. When no FANTOIR code is known, a transient code composed of 6 alpha-numeric characters is generated.
id_fantoir: Path FANTOIR identifier, if applicable. The identifier is prefixed by the municipality of attachment FANTOIR (current or old municipality)
numero: Address number in lane
rep: Repeat index associated with the number (e.g. bis, a...)
voice_name: Track name in accented lower case
postal_code: Postal code of the track distribution office
insee_code: INSEE code of the current municipality based on the Official Geographic Code in force
municipal_name: Official name of the current municipality
code_insee_ancien_commune: INSEE code of the former municipality where the address is located
old_municipal_name: Name of the former municipality where the address is located
x: Map coordinates in legal projection
y: Map coordinates in legal projection
lon: Longitude in WGS-84
lat: Latitude in WGS-84
type_position: Position type as defined in the exchange format specification BAL 1.3. Maybe empty if unknown or uninformed.
alias: Empty
name_ld: Name of the place-name of attachment (or other type of toponym)
free_routing: Name of the routing municipality
Name_afnor: Name of the route standardized according to the postal standard
source_position: Source of geographical position. Possible values: (commune, cadastre, arcep, laposte, insee, sdis, unknown)
source_voice_name: Source of the name of the track. Possible values: (commune, cadastre, arcep, laposte, insee, sdis, unknown)
certification_commune: Indicates whether the address has been certified by the municipality. Possible values: (1 for yes, 0 for no)
cad_parcels: Lists the identifiers of the cadastral parcels to which the address is attached, if the information is known. 14-character identifier encoding. Separator |. Data being made reliable

Information: the dataset is available in three formats (.xlsx, .csv and *.gpkg). The number of registrations is of the order of: 60722