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Billiers cadastre

Morbihan (56)

Parcels
2,048
Cadastral sections
5
Recorded area (contenance)
572.5 ha
Commune code (INSEE)
56018

Sections

Planning

Planning document
Local zoning plan (PLU) (56018_PLU_20260129)

PLU zones (share of parcel area):

Zoning plan statistics: prescriptions, information areas and easements

Local plan prescriptions

For guidance only, from the Géoportail de l'Urbanisme extraction of 15 August 2026; the linked document may have been replaced since. Only the planning document's regulations and annexes are binding. A missing item means “not recorded”, not “no constraint”.

Parcels of the commune concerned, according to the Géoportail de l'Urbanisme:

Other prescription
309 parcels
Protected built or landscape heritage
300 parcels
Building restricted (environment, risks, public interest)
247 parcels
Classified woodland (EBC)
92 parcels
Development guidelines (OAP)
86 parcels
Ecological corridor (green and blue network)
86 parcels
Reserved site
13 parcels
Buildings in a farm or natural zone
9 parcels
Road, path or public transport to keep or create
8 parcels
Retail diversity to protect or develop
4 parcels
Remarkable coastal area
2 parcels
Limits on sealed surfaces
1 parcel

Local plan information

For guidance only, from the Géoportail de l'Urbanisme extraction of 15 August 2026; the linked document may have been replaced since. Only the planning document's regulations and annexes are binding. A missing item means “not recorded”, not “no constraint”.

Parcels of the commune concerned, according to the Géoportail de l'Urbanisme:

Other information
1,570 parcels
Draft risk prevention plan
898 parcels
Joint development zone (ZAC)
193 parcels
Sensitive natural area pre-emption zone
102 parcels
Archaeological site
94 parcels
Soil information sector (pollution)
2 parcels

Public-utility easements

For guidance only, from the Géoportail de l'Urbanisme extraction of 15 August 2026; the linked document may have been replaced since. Only the planning document's regulations and annexes are binding. A missing item means “not recorded”, not “no constraint”.

Parcels of the commune concerned, according to the Géoportail de l'Urbanisme:

Listed monument and its surroundings
74 parcels
Coastal footpath
36 parcels

Addresses

841 addresses on 61 streets, from the Base Adresse Nationale (national address register). Each number links to its parcel when it is known.

See the 841 addresses

Risks

This information is for guidance only and has no regulatory force: it does not replace the risk statement (état des risques, ERRIAL) to be attached to a sale or a rental, which anyone can produce free of charge on Géorisques.

Seismic zone
Zone 2 (low)
Radon potential
Category 3 (significant)
Clay shrink-swell
15% of the parcels' area with medium exposure, 50% low
Risk prevention plan
Natural or mining risk plan (PM1): 241 parcels within a perimeter recorded in the Géoportail de l'Urbanisme

Property prices

Loading prices…

The cadastre is a tax record: it does not prove ownership. Why?

The cadastre is a tax record: it does not prove ownership and its boundaries have no legal force (only a surveyor's boundary marking does). Its plan is approximate: especially where it is old, it can be offset by a few metres from the buildings and the aerial imagery. The owner's name is not shown. Boundary marking (Service Public, in French)