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Soudan cadastre

Loire-Atlantique (44)

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Parcels
3,493
Cadastral sections
47
Recorded area (contenance)
5,244.2 ha
Commune code (INSEE)
44199

Sections

Planning

Planning document
Local zoning plan (PLU) (44199_PLU_20240711)

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
1,759 parcels
Building restricted (environment, risks, public interest)
703 parcels
Ecological corridor (green and blue network)
379 parcels
External appearance
213 parcels
Buildings in a farm or natural zone
102 parcels
Classified woodland (EBC)
78 parcels
Reserved site
45 parcels
Development guidelines (OAP)
20 parcels
Retail diversity to protect or develop
14 parcels
Road, path or public transport to keep or create
6 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:

Other information
13 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:

Power lines
123 parcels
Watercourse maintenance access
106 parcels
Listed monument and its surroundings
25 parcels
Railways
23 parcels
Classified installation or polluted site
5 parcels

Addresses

1,166 addresses on 191 streets, from the Base Adresse Nationale (national address register). Each number links to its parcel when it is known.

See the 1,166 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, 59% low
Risk prevention plan
Natural or mining risk plan (PM1): 153 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)