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Saint-Étienne-de-Montluc cadastre

Loire-Atlantique (44)

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Parcels
10,922
Cadastral sections
107
Recorded area (contenance)
5,456.4 ha
Commune code (INSEE)
44158

Sections

Planning

Planning document
Intermunicipal zoning plan (PLUi) (200072734_PLUI_20251218)

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:

Parking
4,406 parcels
Height
4,400 parcels
Biotope (green space) ratio
4,307 parcels
Protected built or landscape heritage
3,056 parcels
Building restricted (environment, risks, public interest)
2,357 parcels
Reserved site
234 parcels
Development guidelines (OAP)
174 parcels
Retail diversity to protect or develop
52 parcels
Ecological corridor (green and blue network)
45 parcels
Buildings in a farm or natural zone
33 parcels
Classified woodland (EBC)
3 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
4,393 parcels
Sanitation and waste
4,195 parcels
Archaeological site
886 parcels
Sensitive natural area pre-emption zone
399 parcels
Local advertising rules
34 parcels
Other information
10 parcels
Transport noise sector
5 parcels
Peri-urban farmland protection
5 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
1,340 parcels
Railways
365 parcels
Power lines
290 parcels
Listed or classified site
47 parcels

Addresses

3,595 addresses on 373 streets, from the Base Adresse Nationale (national address register). Each number links to its parcel when it is known.

See the 3,595 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
12% of the parcels' area with medium exposure, 77% low
Risk prevention plan
Natural or mining risk plan (PM1): 5 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)