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Saint-Vallier cadastre

Drôme (26)

Parcels
3,231
Cadastral sections
14
Recorded area (contenance)
459.2 ha
Commune code (INSEE)
26333

Sections

Planning

Planning document
Local zoning plan (PLU) (26333_PLU_20250210)

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:

Other prescription
2,420 parcels
Building restricted (environment, risks, public interest)
710 parcels
Protected built or landscape heritage
344 parcels
Development guidelines (OAP)
110 parcels
Retail diversity to protect or develop
96 parcels
Reserved site
35 parcels
Classified woodland (EBC)
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”.

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

Urban pre-emption right
2,416 parcels
Sanitation and waste
16 parcels
Transport noise sector
15 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
686 parcels
Railways
604 parcels
Watercourse maintenance access
31 parcels
Power lines
13 parcels

Addresses

1,539 addresses on 144 streets, from the Base Adresse Nationale (national address register). Each number links to its parcel when it is known.

See the 1,539 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
2% of the parcels' area with high exposure, 73% medium
Risk prevention plan
Natural or mining risk plan (PM1): 735 parcels within a perimeter recorded in the Géoportail de l'Urbanisme

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)