La Plaine-sur-Mer cadastre

Loire-Atlantique (44)

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Parcels: 10,000
Cadastral sections: 35
Recorded area (contenance): 1,528.6 ha
Commune code (INSEE): 44126

Sections

Section A508 parcels
Section B428 parcels
Section C374 parcels
Section D414 parcels
Section E172 parcels
Section F371 parcels
Section I1,018 parcels
Section K97 parcels
Section AB56 parcels
Section AC92 parcels
Section AD49 parcels
Section AI276 parcels
Section AN388 parcels
Section AT381 parcels
Section AV317 parcels
Section AW338 parcels
Section AX54 parcels
Section AY168 parcels
Section AZ509 parcels
Section BA249 parcels
Section BB511 parcels
Section BC424 parcels
Section BD285 parcels
Section BE153 parcels
Section BH257 parcels
Section BI310 parcels
Section BK175 parcels
Section BL435 parcels
Section BM155 parcels
Section BN164 parcels
Section BO219 parcels
Section BP327 parcels
Section BR120 parcels
Section BS173 parcels
Section ZA33 parcels

Planning

Planning document: Local zoning plan (PLU) (4412620260521)

PLU zones (share of parcel area):

Agricultural zone (A) (58%)
Urban zone (U) (23%)
Natural and forest zone (N) (13%)
Zone Ah (3%)
Development zone (AUc) (1%)
Closed development zone (AUs) (1%)
Zone Nh (0%)

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:

Building placement rules: 6,474 parcels
Social housing quota sector: 732 parcels
Protected built or landscape heritage: 713 parcels
Development guidelines (OAP): 550 parcels
Reserved site: 85 parcels
Classified woodland (EBC): 52 parcels
Retail diversity to protect or develop: 15 parcels
Road, path or public transport to keep or create: 12 parcels
Building placement rules: 3 parcels
Other prescription: 1 parcel

Local plan information

Cover more than 90% of the parcels: Demolition permit required.

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

Urban pre-emption right: 5,816 parcels
Archaeological site: 1,110 parcels
Planning decision deferral area: 1,003 parcels
Transport noise sector: 708 parcels
Other information: 681 parcels
Areas and habitats to preserve (wetlands…): 653 parcels
Sanitation and waste: 566 parcels
Sensitive natural area pre-emption zone: 64 parcels

Public-utility easements

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

Coastal footpath: 13 parcels

Addresses

4,771 addresses on 287 streets, from the Base Adresse Nationale (national address register). Each number links to its parcel when it is known.

See the 4,771 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 1 (low)
Clay shrink-swell: 29% of the parcels' area with medium exposure, 65% low
Risk prevention plan: Natural or mining risk plan (PM1): 172 parcels within a perimeter recorded in the Géoportail de l'Urbanisme

Produce the risk statement (ERRIAL) on Géorisques Risks 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)