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Pontchâteau cadastre

Loire-Atlantique (44)

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Parcels
12,765
Cadastral sections
52
Recorded area (contenance)
5,293.9 ha
Commune code (INSEE)
44129

Sections

Planning

Planning document
Local zoning plan (PLU) (44129_PLU_20251112)

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:

Remarkable coastal area
2,124 parcels
Protected built or landscape heritage
1,974 parcels
Building restricted (environment, risks, public interest)
1,924 parcels
Building placement rules
856 parcels
Ecological corridor (green and blue network)
372 parcels
Development guidelines (OAP)
177 parcels
Classified woodland (EBC)
126 parcels
Retail diversity to protect or develop
103 parcels
Reserved site
76 parcels
Buildings in a farm or natural zone
35 parcels

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
257 parcels
Archaeological site
14 parcels
Peri-urban farmland protection
5 parcels
Transport noise sector
3 parcels
Forest planting rules
1 parcel

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:

Power lines
1,376 parcels
Railways
449 parcels
Listed monument and its surroundings
217 parcels
Watercourse maintenance access
186 parcels

Addresses

5,267 addresses on 359 streets, from the Base Adresse Nationale (national address register). Each number links to its parcel when it is known.

See the 5,267 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
28% of the parcels' area with medium exposure, 42% low
Risk prevention plan
Not 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)