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Saint-Martin-de-la-Porte cadastre

Savoie (73)

Parcels
13,428
Cadastral sections
6
Recorded area (contenance)
1,865 ha
Commune code (INSEE)
73258

Sections

Planning

Planning document
Local zoning plan (PLU) (7325820140211)

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:

Building restricted (environment, risks, public interest)
3,538 parcels
Other prescription
3,273 parcels
Ecological corridor (green and blue network)
2,308 parcels
Protected built or landscape heritage
2,050 parcels
Development guidelines (OAP)
13 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:

Demolition permit required
1,761 parcels
Transport noise sector
178 parcels
Quarrying area
7 parcels
Other information
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”.

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

Power lines
1,169 parcels
Railways
511 parcels
Classified installation or polluted site
21 parcels

Addresses

494 addresses on 70 streets, from the Base Adresse Nationale (national address register). Each number links to its parcel when it is known.

See the 494 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
6% of the parcels' area with medium exposure, 84% low
Risk prevention plan
Natural or mining risk plan (PM1): 3,559 parcels within a perimeter recorded in the Géoportail de l'Urbanisme

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)