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Derval cadastre

Loire-Atlantique (44)

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Parcels
6,517
Cadastral sections
65
Recorded area (contenance)
6,080.8 ha
Commune code (INSEE)
44051

Sections

Planning

Planning document
Local zoning plan (PLU) (44051_PLU_20250328)

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:

Protected built or landscape heritage
2,807 parcels
Building restricted (environment, risks, public interest)
309 parcels
Classified woodland (EBC)
241 parcels
Reserved site
195 parcels
Building placement rules
163 parcels
Development guidelines (OAP)
86 parcels
Retail diversity to protect or develop
45 parcels
Buildings in a farm or natural zone
31 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
136 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
365 parcels
Power lines
218 parcels
Watercourse maintenance access
79 parcels

Addresses

1,942 addresses on 235 streets, from the Base Adresse Nationale (national address register). Each number links to its parcel when it is known.

See the 1,942 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
2% of the parcels' area with medium exposure, 91% 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)