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Bailly cadastre

Yvelines (78)

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Parcels
1,085
Cadastral sections
9
Recorded area (contenance)
581.6 ha
Commune code (INSEE)
78043

Sections

Planning

Planning document
Local zoning plan (PLU) (78043_PLU_20240626)

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:

Parking requirements of the mobility plan
362 parcels
Protected built or landscape heritage
307 parcels
Building restricted (environment, risks, public interest)
70 parcels
Development guidelines (OAP)
39 parcels
Classified woodland (EBC)
38 parcels
Ecological corridor (green and blue network)
14 parcels
Parking
12 parcels
Reserved site
3 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:

Energy-saving priority area
77 parcels
Peri-urban farmland protection
32 parcels
Development tax sector
6 parcels
Transport noise sector
5 parcels
Archaeological site
2 parcels
Urban pre-emption right
1 parcel
Airport noise exposure plan
1 parcel
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”.

Cover more than 90% of the parcels: Listed monument and its surroundings.

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

Listed or classified site
313 parcels
Railways
129 parcels
Power lines
107 parcels

Addresses

802 addresses on 84 streets, from the Base Adresse Nationale (national address register). Each number links to its parcel when it is known.

See the 802 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
45% of the parcels' area with high exposure, 42% medium
Risk prevention plan
Natural or mining risk plan (PM1): 4 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)