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Brech cadastre

Morbihan (56)

Open in the map
Parcels
6,770
Cadastral sections
41
Recorded area (contenance)
3,815.3 ha
Commune code (INSEE)
56023

Sections

Planning

Planning document
Local zoning plan (PLU) (56023_PLU_20260209)

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
2,299 parcels
Building placement rules
757 parcels
Classified woodland (EBC)
729 parcels
Building restricted (environment, risks, public interest)
412 parcels
Development guidelines (OAP)
365 parcels
Retail diversity to protect or develop
161 parcels
Reserved site
75 parcels
Open space and planting
66 parcels
Ecological corridor (green and blue network)
23 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: Lead exposure risk area and Development tax sector.

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

Sanitation and waste
3,971 parcels
Urban pre-emption right
3,808 parcels
Other information
824 parcels
Archaeological site
442 parcels
Transport noise sector
64 parcels
Local advertising rules
2 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:

Railways
400 parcels
Listed monument and its surroundings
388 parcels
Power lines
161 parcels
Coastal footpath
22 parcels
Listed or classified site
3 parcels

Addresses

3,484 addresses on 341 streets, from the Base Adresse Nationale (national address register). Each number links to its parcel when it is known.

See the 3,484 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
7% of the parcels' area with medium exposure, 56% low
Risk prevention plan
Not 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)