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Semussac cadastre

Charente-Maritime (17)

Parcels
4,800
Cadastral sections
24
Recorded area (contenance)
2,403.2 ha
Commune code (INSEE)
17425

Sections

Planning

Planning document
Local zoning plan (PLU) (17425_PLU_20251216)

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”.

Cover more than 90% of the parcels: Rebuilding or demolition rules.

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

Building restricted (environment, risks, public interest)
3,022 parcels
Protected built or landscape heritage
486 parcels
Development guidelines (OAP)
237 parcels
Classified woodland (EBC)
121 parcels
Reserved site
23 parcels
Buildings in a farm or natural zone
16 parcels
Road, path or public transport to keep or create
3 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”.

Cover more than 90% of the parcels: Sanitation and waste.

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

Urban pre-emption right
2,549 parcels
Archaeological site
2,528 parcels
Other information
374 parcels
Transport noise sector
345 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:

Power lines
70 parcels
Railways
11 parcels

Addresses

1,889 addresses on 135 streets, from the Base Adresse Nationale (national address register). Each number links to its parcel when it is known.

See the 1,889 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 1 (low)
Clay shrink-swell
39% of the parcels' area with high exposure, 10% 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)