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Le Perray-en-Yvelines cadastre

Yvelines (78)

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Parcels
3,290
Cadastral sections
32
Recorded area (contenance)
1,274.8 ha
Commune code (INSEE)
78486

Sections

Planning

Planning document
Local zoning plan (PLU) (78486_PLU_20231207)

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
399 parcels
Development guidelines (OAP)
233 parcels
Classified woodland (EBC)
151 parcels
Ecological corridor (green and blue network)
89 parcels
Remarkable coastal area
16 parcels
Building restricted (environment, risks, public interest)
11 parcels
Rebuilding or demolition rules
10 parcels
Reserved site
10 parcels
Road, path or public transport to keep or create
6 parcels
Social housing quota sector
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:

Urban pre-emption right
2,854 parcels
Transport noise sector
1,610 parcels
Other information
43 parcels
Archaeological site
19 parcels
Lead exposure risk area
11 parcels
Peri-urban farmland protection
9 parcels
Public forest regime
9 parcels
Soil information sector (pollution)
6 parcels
Sensitive natural area pre-emption zone
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
171 parcels
Railways
163 parcels
Protection forest
153 parcels
Listed or classified site
60 parcels
Power lines
35 parcels

Addresses

2,488 addresses on 108 streets, from the Base Adresse Nationale (national address register). Each number links to its parcel when it is known.

See the 2,488 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
74% of the parcels' area with high exposure, 15% medium
Risk prevention plan
Natural or mining risk plan (PM1): 21 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)