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Plouharnel cadastre

Morbihan (56)

Parcels
5,829
Cadastral sections
12
Recorded area (contenance)
1,780.7 ha
Commune code (INSEE)
56168

Sections

Planning

Planning document
Local zoning plan (PLU) (56168_PLU_20251209)

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
3,213 parcels
Building restricted (environment, risks, public interest)
1,780 parcels
Building placement rules
362 parcels
Classified woodland (EBC)
290 parcels
Retail diversity to protect or develop
142 parcels
Development guidelines (OAP)
103 parcels
Reserved site
74 parcels
Buildings in a farm or natural zone
29 parcels
Ecological corridor (green and blue network)
15 parcels
Road, path or public transport to keep or create
2 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:

Archaeological site
852 parcels
Lead exposure risk area
60 parcels
Development tax sector
19 parcels
Other information
15 parcels
Urban pre-emption right
11 parcels
Transport noise sector
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:

Listed monument and its surroundings
4,228 parcels
Listed or classified site
342 parcels
Railways
255 parcels
Power lines
169 parcels
Coastal footpath
77 parcels
Remarkable heritage site
6 parcels

Addresses

1,706 addresses on 149 streets, from the Base Adresse Nationale (national address register). Each number links to its parcel when it is known.

See the 1,706 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
13% of the parcels' area with medium exposure, 1% 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)