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Elven cadastre

Morbihan (56)

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Parcels
12,535
Cadastral sections
31
Recorded area (contenance)
6,190.5 ha
Commune code (INSEE)
56053

Sections

Planning

Planning document
Local zoning plan (PLU) (56053_PLU_20250916)

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
5,428 parcels
Remarkable coastal area
1,842 parcels
Building restricted (environment, risks, public interest)
1,138 parcels
Development guidelines (OAP)
430 parcels
Classified woodland (EBC)
354 parcels
Buildings in a farm or natural zone
85 parcels
Reserved site
70 parcels
Retail diversity to protect or develop
48 parcels
Other prescription
31 parcels
Building placement rules
11 parcels
Road, path or public transport to keep or create
5 parcels
Building placement rules
4 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:

Draft risk prevention plan
4,826 parcels
Urban pre-emption right
2,730 parcels
Transport noise sector
1,493 parcels
Archaeological site
804 parcels
Public forest regime
39 parcels
Areas and habitats to preserve (wetlands…)
18 parcels
Joint development zone (ZAC)
14 parcels
Other information
13 parcels
Soil information sector (pollution)
9 parcels
Demolition permit required
1 parcel
Lead exposure risk area
1 parcel

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:

Listed monument and its surroundings
592 parcels
Power lines
472 parcels
Railways
150 parcels

Addresses

2,936 addresses on 319 streets, from the Base Adresse Nationale (national address register). Each number links to its parcel when it is known.

See the 2,936 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 3 (significant)
Clay shrink-swell
9% of the parcels' area with medium exposure, 35% low
Risk prevention plan
Natural or mining risk plan (PM1): 140 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)