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La Trinité-sur-Mer cadastre

Morbihan (56)

Parcels
5,045
Cadastral sections
15
Recorded area (contenance)
588.2 ha
Commune code (INSEE)
56258

Sections

Planning

Planning document
Local zoning plan (PLU) (56258_PLU_20260625)

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
2,278 parcels
Building restricted (environment, risks, public interest)
766 parcels
Retail diversity to protect or develop
598 parcels
Classified woodland (EBC)
298 parcels
Development guidelines (OAP)
284 parcels
Building placement rules
283 parcels
Reserved site
230 parcels
Buildings in a farm or natural zone
1 parcel
Other prescription
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”.

Cover more than 90% of the parcels: Lead exposure risk area.

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

Sanitation and waste
4,052 parcels
Other information
3,812 parcels
Urban pre-emption right
3,442 parcels
Sensitive natural area pre-emption zone
349 parcels
Transport noise sector
330 parcels
Archaeological site
238 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 or classified site
1,328 parcels
Listed monument and its surroundings
1,259 parcels
Remarkable heritage site
35 parcels

Addresses

2,310 addresses on 133 streets, from the Base Adresse Nationale (national address register). Each number links to its parcel when it is known.

See the 2,310 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
Risk prevention plan
Natural or mining risk plan (PM1): 9 parcels within a perimeter 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)