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L'Houmeau cadastre

Charente-Maritime (17)

Parcels
2,198
Cadastral sections
7
Recorded area (contenance)
399 ha
Commune code (INSEE)
17190

Sections

Planning

Planning document
Intermunicipal zoning plan (PLUi) (241700434_PLUI_20260305)

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: Parking.

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

Other prescription
1,870 parcels
Development guidelines (OAP)
445 parcels
Retail diversity to protect or develop
103 parcels
Remarkable coastal area
102 parcels
Classified woodland (EBC)
97 parcels
Protected built or landscape heritage
59 parcels
Reserved site
13 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: Other information.

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

Sanitation and waste
1,948 parcels
Archaeological site
987 parcels
Joint development zone (ZAC)
191 parcels
Airport noise exposure plan
126 parcels
Sensitive natural area pre-emption zone
98 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:

Coastal footpath
8 parcels

Addresses

1,622 addresses on 104 streets, from the Base Adresse Nationale (national address register). Each number links to its parcel when it is known.

See the 1,622 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
27% of the parcels' area with high exposure, 13% medium
Risk prevention plan
Natural or mining risk plan (PM1): 281 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)