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Carquefou cadastre

Loire-Atlantique (44)

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Parcels
12,776
Cadastral sections
82
Recorded area (contenance)
3,939.4 ha
Commune code (INSEE)
44026

Sections

Planning

Planning document
Intermunicipal zoning plan (PLUi) (244400404_PLUI_20260518)

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”.

Cover more than 90% of the parcels: Parking.

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

Social housing quota sector
7,379 parcels
Height
5,104 parcels
Protected built or landscape heritage
3,206 parcels
Building restricted (environment, risks, public interest)
2,503 parcels
Classified woodland (EBC)
1,211 parcels
Ecological corridor (green and blue network)
536 parcels
Retail diversity to protect or develop
414 parcels
Development guidelines (OAP)
384 parcels
Road, path or public transport to keep or create
331 parcels
Building placement rules
151 parcels
Reserved site
103 parcels
Remarkable coastal area
15 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: Sanitation and waste and Local advertising rules.

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

Transport noise sector
3,904 parcels
Urban pre-emption right
2,763 parcels
Other information
1,135 parcels
Planning decision deferral area
585 parcels
Joint development zone (ZAC)
419 parcels
Archaeological site
392 parcels
Sensitive natural area pre-emption zone
203 parcels
Soil information sector (pollution)
25 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
785 parcels
Railways
406 parcels
Listed monument and its surroundings
331 parcels
Nature reserve
28 parcels
Watercourse maintenance access
26 parcels
Power lines
25 parcels
Classified installation or polluted site
2 parcels

Addresses

7,212 addresses on 536 streets, from the Base Adresse Nationale (national address register). Each number links to its parcel when it is known.

See the 7,212 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 3 (moderate)
Radon potential
Category 2 (low, with geological factors that can ease the transfer of radon)
Clay shrink-swell
38% of the parcels' area with medium exposure, 51% 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)