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Batz-sur-Mer cadastre

Loire-Atlantique (44)

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Parcels
6,913
Cadastral sections
25
Recorded area (contenance)
799.2 ha
Commune code (INSEE)
44010

Sections

Planning

Planning document
Local zoning plan (PLU) (44010_PLU_20240129)

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:

Ecological corridor (green and blue network)
1,372 parcels
Building placement rules
659 parcels
Retail diversity to protect or develop
184 parcels
Development guidelines (OAP)
65 parcels
Protected built or landscape heritage
61 parcels
Other prescription
55 parcels
Classified woodland (EBC)
48 parcels
Reserved site
26 parcels
Building restricted (environment, risks, public interest)
2 parcels
Buildings in a farm or natural zone
2 parcels
Social housing quota sector
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”.

Cover more than 90% of the parcels: Archaeological site and Local advertising rules.

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

Urban pre-emption right
4,532 parcels
Sensitive natural area pre-emption zone
2,242 parcels
Transport noise sector
1,622 parcels
Other information
488 parcels
Joint development zone (ZAC)
325 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:

Remarkable heritage site
3,220 parcels
Shellfish farms
3,200 parcels
Listed or classified site
1,976 parcels
Listed monument and its surroundings
613 parcels
Railways
528 parcels
Coastal footpath
20 parcels

Addresses

3,529 addresses on 185 streets, from the Base Adresse Nationale (national address register). Each number links to its parcel when it is known.

See the 3,529 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 3 (moderate)
Radon potential
Category 3 (significant)
Clay shrink-swell
59% of the parcels' area with medium exposure, 5% low
Risk prevention plan
Natural or mining risk plan (PM1): 2,149 parcels within a perimeter recorded in the Géoportail de l'Urbanisme

Produce the risk statement (ERRIAL) on GéorisquesRisks near an address (Géorisques)

Property prices

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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)