CarteparcelleMapFrançais

Saint-Joachim cadastre

Loire-Atlantique (44)

Parcels
17,108
Cadastral sections
18
Recorded area (contenance)
8,571.2 ha
Commune code (INSEE)
44168

Sections

Planning

Planning document
Intermunicipal zoning plan (PLUi) (244400644_PLUI_20251216)

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 requirements of the mobility plan.

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

Remarkable coastal area
8,560 parcels
Protected built or landscape heritage
4,706 parcels
Road, path or public transport to keep or create
414 parcels
Retail diversity to protect or develop
149 parcels
Development guidelines (OAP)
82 parcels
Reserved site
78 parcels
Rebuilding or demolition rules
22 parcels
Ecological corridor (green and blue network)
18 parcels
Classified woodland (EBC)
7 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:

Urban pre-emption right
7,069 parcels
Archaeological site
9 parcels
Soil information sector (pollution)
9 parcels
Peri-urban farmland protection
1 parcel

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”.

Cover more than 90% of the parcels: Listed or classified site.

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

Watercourse maintenance access
45 parcels
Nature reserve
30 parcels
Listed monument and its surroundings
12 parcels
Power lines
5 parcels
Classified installation or polluted site
1 parcel

Addresses

2,672 addresses on 57 streets, from the Base Adresse Nationale (national address register). Each number links to its parcel when it is known.

See the 2,672 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 3 (significant)
Clay shrink-swell
27% 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)