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Saint-Jean-Brévelay cadastre

Morbihan (56)

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Parcels
4,213
Cadastral sections
43
Recorded area (contenance)
4,043.6 ha
Commune code (INSEE)
56222

Sections

Planning

Planning document
Intermunicipal zoning plan (PLUi) (200096683_PLUi_20251127)

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:

Building placement rules
2,126 parcels
Height
1,562 parcels
Limits on sealed surfaces
1,562 parcels
Some uses prohibited
1,562 parcels
Protected built or landscape heritage
1,232 parcels
Remarkable coastal area
453 parcels
Development guidelines (OAP)
145 parcels
Buildings in a farm or natural zone
129 parcels
Road, path or public transport to keep or create
110 parcels
Classified woodland (EBC)
81 parcels
Retail diversity to protect or develop
76 parcels
Reserved site
67 parcels
Other prescription
7 parcels
Building restricted (environment, risks, public interest)
1 parcel

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:

Archaeological site
260 parcels
Other information
146 parcels
Public forest regime
17 parcels
Draft risk prevention plan
13 parcels
Soil information sector (pollution)
3 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:

Listed monument and its surroundings
355 parcels
Power lines
53 parcels

Addresses

1,577 addresses on 231 streets, from the Base Adresse Nationale (national address register). Each number links to its parcel when it is known.

See the 1,577 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
6% of the parcels' area with medium exposure, 46% 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)