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Saint-Arnoult-en-Yvelines cadastre

Yvelines (78)

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Parcels
3,821
Cadastral sections
29
Recorded area (contenance)
1,208.3 ha
Commune code (INSEE)
78537

Sections

Planning

Planning document
Local zoning plan (PLU) (78537_PLU_20240924)

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)
418 parcels
Classified woodland (EBC)
358 parcels
Protected built or landscape heritage
280 parcels
Development guidelines (OAP)
133 parcels
Reserved site
63 parcels
Remarkable coastal area
12 parcels
Ecological corridor (green and blue network)
8 parcels
Building placement rules
7 parcels
Rebuilding or demolition rules
4 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”.

Cover more than 90% of the parcels: Land divisions subject to declaration, Lead exposure risk area and Sanitation and waste.

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

Urban pre-emption right
3,078 parcels
Other information
925 parcels
Transport noise sector
755 parcels
Commercial pre-emption right
168 parcels
Archaeological site
68 parcels
Sensitive natural area pre-emption zone
24 parcels
Soil information sector (pollution)
4 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 or classified site
2,942 parcels
Listed monument and its surroundings
1,872 parcels
Protection forest
201 parcels
Railways
43 parcels

Addresses

2,412 addresses on 158 streets, from the Base Adresse Nationale (national address register). Each number links to its parcel when it is known.

See the 2,412 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 1 (very low)
Radon potential
Category 1 (low)
Clay shrink-swell
59% of the parcels' area with high exposure, 17% medium
Risk prevention plan
Natural or mining risk plan (PM1): 122 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)