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Marennes-Hiers-Brouage cadastre

Charente-Maritime (17)

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Parcels
12,314
Cadastral sections
62
Recorded area (contenance)
4,898.4 ha
Commune code (INSEE)
17219

Sections

Planning

Planning document
Local zoning plan (PLU) (17219_PLU_20231025)

Find the applicable document on the official GPU map

Document identified in the data, without assurance that it covers the whole commune or every parcel. Several documents may apply. Check coverage and the current version with the town hall or GPU. 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”.

Planning zones (share of parcel area):

This PLU is the commune’s own document; it must be compatible with the territorial coherence scheme (SCoT) covering the area or, failing that, with the higher-level documents. Guide: who decides what in planning

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
1,734 parcels
Classified woodland (EBC)
879 parcels
Development guidelines (OAP)
356 parcels
Building placement rules
238 parcels
Reserved site
138 parcels
Building restricted (environment, risks, public interest)
27 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
9,486 parcels
Sanitation and waste
5,607 parcels
Works subject to declaration or permit (demolition, fences, façades)
13 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
7,491 parcels
Shellfish farms
6,260 parcels
Listed or classified site
3,140 parcels
Listed monument and its surroundings
1,662 parcels
Power lines
523 parcels
Coastal footpath
7 parcels

Addresses

3,993 addresses on 268 streets, from the Base Adresse Nationale (national address register). Each number links to its parcel when it is known.

See the 3,993 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
6% of the parcels' area with high exposure, 81% medium
Risk prevention plan
Natural or mining risk plan (PM1): 4,655 parcels within a perimeter 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)