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Marnaz cadastre

Haute-Savoie (74)

Parcels
6,688
Cadastral sections
11
Recorded area (contenance)
817.3 ha
Commune code (INSEE)
74169

Sections

Planning

Planning document
Local zoning plan (PLU) (74169_PLU_20220927)

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:

Development guidelines (OAP)
914 parcels
Classified woodland (EBC)
491 parcels
Building restricted (environment, risks, public interest)
356 parcels
Reserved site
272 parcels
Social housing quota sector
149 parcels
Road, path or public transport to keep or create
76 parcels
Ecological corridor (green and blue network)
49 parcels
Protected built or landscape heritage
48 parcels
Remarkable coastal area
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:

Urban pre-emption right
4,649 parcels
Transport noise sector
298 parcels
Other information
127 parcels
Planning decision deferral area
27 parcels
Lead exposure risk area
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:

Power lines
130 parcels
Listed or classified site
4 parcels

Addresses

1,670 addresses on 115 streets, from the Base Adresse Nationale (national address register). Each number links to its parcel when it is known.

See the 1,670 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 4 (medium)
Radon potential
Category 1 (low)
Clay shrink-swell
9% of the parcels' area with medium exposure, 86% low
Risk prevention plan
Natural or mining risk plan (PM1): 56 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)