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Concarneau cadastre

Finistère (29)

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Parcels
14,811
Cadastral sections
82
Recorded area (contenance)
3,804.8 ha
Commune code (INSEE)
29039

Sections

Planning

Planning document
Local zoning plan (PLU) (29039_PLU_20251113)

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:

Classified woodland (EBC)
302 parcels
Protected built or landscape heritage
197 parcels
Reserved site
105 parcels
Building placement rules
93 parcels
Building restricted (environment, risks, public interest)
90 parcels
Open space and planting
89 parcels
Ecological corridor (green and blue network)
74 parcels
Road, path or public transport to keep or create
38 parcels
Remarkable coastal area
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:

Transport noise sector
3,582 parcels
Joint development zone (ZAC)
490 parcels
Other information
254 parcels
Archaeological site
175 parcels
Overall development programme
131 parcels
Soil information sector (pollution)
6 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:

Remarkable heritage site
4,170 parcels
Listed monument and its surroundings
1,282 parcels
Railways
532 parcels
Coastal footpath
96 parcels
Power lines
86 parcels
Listed or classified site
63 parcels
Classified installation or polluted site
4 parcels

Addresses

10,905 addresses on 777 streets, from the Base Adresse Nationale (national address register). Each number links to its parcel when it is known.

See the 10,905 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
29% of the parcels' area with low exposure
Risk prevention plan
Natural or mining risk plan (PM1): 794 parcels within a perimeter 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)