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Aouste-sur-Sye cadastre

Drôme (26)

Parcels
4,138
Cadastral sections
10
Recorded area (contenance)
1,695.1 ha
Commune code (INSEE)
26011

Sections

Planning

Planning document
Local zoning plan (PLU) (26011_PLU_20240726)

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
894 parcels
Reserved site
251 parcels
Building restricted (environment, risks, public interest)
210 parcels
Remarkable coastal area
174 parcels
Development guidelines (OAP)
77 parcels
Social housing quota sector
23 parcels
Classified woodland (EBC)
8 parcels
Building placement rules
7 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
16 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:

Railways
134 parcels
Watercourse maintenance access
65 parcels
Power lines
43 parcels
Classified installation or polluted site
31 parcels
Protection forest
6 parcels
Listed or classified site
4 parcels

Addresses

1,355 addresses on 125 streets, from the Base Adresse Nationale (national address register). Each number links to its parcel when it is known.

See the 1,355 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
13% of the parcels' area with high exposure, 87% medium
Risk prevention plan
Not recorded in the Géoportail de l'Urbanisme

Property prices

Loading prices…

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)