Saint-Mars-du-Désert cadastre

Loire-Atlantique (44)

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Parcels: 6,416
Cadastral sections: 33
Recorded area (contenance): 2,953.3 ha
Commune code (INSEE): 44179

Sections

Section A80 parcels
Section AA173 parcels
Section AB164 parcels
Section AC276 parcels
Section AD416 parcels
Section AE136 parcels
Section YA180 parcels
Section YB269 parcels
Section YC171 parcels
Section YD250 parcels
Section YE110 parcels
Section YH178 parcels
Section YI142 parcels
Section ZA50 parcels
Section ZB52 parcels
Section ZC67 parcels
Section ZD83 parcels
Section ZE49 parcels
Section ZH206 parcels
Section ZI144 parcels
Section ZK241 parcels
Section ZL173 parcels
Section ZM94 parcels
Section ZN324 parcels
Section ZO171 parcels
Section ZP317 parcels
Section ZR156 parcels
Section ZS475 parcels
Section ZT270 parcels
Section ZV359 parcels
Section ZW293 parcels
Section ZX140 parcels
Section ZY207 parcels

Planning

Planning document: Intermunicipal zoning plan (PLUi) (244400503_PLUI_20260304)

PLU zones (share of parcel area):

Agricultural zone (A) (66%)
Natural and forest zone (N) (27%)
Urban zone (U) (6%)
Closed development zone (AUs) (1%)
Development zone (AUc) (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:

Protected built or landscape heritage: 1,281 parcels
Remarkable coastal area: 942 parcels
Building restricted (environment, risks, public interest): 714 parcels
Development guidelines (OAP): 300 parcels
Road, path or public transport to keep or create: 194 parcels
Buildings in a farm or natural zone: 72 parcels
Reserved site: 71 parcels
Classified woodland (EBC): 64 parcels
Ecological corridor (green and blue network): 48 parcels
Retail diversity to protect or develop: 18 parcels
Social housing quota sector: 1 parcel
Parking: 1 parcel

Local plan information

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

Other information: 591 parcels
Archaeological site: 45 parcels
Sanitation and waste: 28 parcels
Local advertising rules: 10 parcels

Public-utility easements

Not recorded in the Géoportail de l'Urbanisme

Addresses

2,475 addresses on 205 streets, from the Base Adresse Nationale (national address register). Each number links to its parcel when it is known.

See the 2,475 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: 29% of the parcels' area with medium exposure, 41% low
Risk prevention plan: Not 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)