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Magnanville cadastre

Yvelines (78)

Parcels
2,270
Cadastral sections
15
Recorded area (contenance)
385.2 ha
Commune code (INSEE)
78354

Sections

Planning

Planning document
Intermunicipal zoning plan (PLUi) (200059889_PLUi_20260205)

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
1,514 parcels
Development guidelines (OAP)
928 parcels
Classified woodland (EBC)
29 parcels
Reserved site
1 parcel

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:

Local advertising rules
2,029 parcels
Urban pre-emption right
1,691 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:

Underground gas or fuel storage
839 parcels
Power lines
92 parcels
Listed monument and its surroundings
3 parcels

Addresses

1,909 addresses on 117 streets, from the Base Adresse Nationale (national address register). Each number links to its parcel when it is known.

See the 1,909 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
34% of the parcels' area with high exposure, 62% medium
Risk prevention plan
Natural or mining risk plan (PM1): 2,046 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)