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Marzan cadastre

Morbihan (56)

Parcels
4,422
Cadastral sections
26
Recorded area (contenance)
3,137.2 ha
Commune code (INSEE)
56126

Sections

Planning

Planning document
Local zoning plan (PLU) (56126_PLU_20230609)

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:

Ecological corridor (green and blue network)
820 parcels
Building placement rules
461 parcels
Remarkable coastal area
449 parcels
Reserved site
353 parcels
Development guidelines (OAP)
141 parcels
Protected built or landscape heritage
51 parcels
Buildings in a farm or natural zone
26 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:

Airport noise exposure plan
466 parcels
Archaeological site
165 parcels
Other information
3 parcels
Draft risk prevention plan
1 parcel
Soil information sector (pollution)
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:

Power lines
117 parcels
Listed monument and its surroundings
35 parcels

Addresses

1,875 addresses on 178 streets, from the Base Adresse Nationale (national address register). Each number links to its parcel when it is known.

See the 1,875 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
19% of the parcels' area with medium exposure, 34% low
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)