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Parcel 91200 000 B 185

Dourdan (91200), section B

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)

91200 000 B 191200 000 B 291200 000 B 391200 000 B 691200 000 B 891200 000 B 6991200 000 B 7091200 000 B 7191200 000 B 7291200 000 B 7391200 000 B 7491200 000 B 7691200 000 B 8691200 000 B 8991200 000 B 9091200 000 B 9191200 000 B 9491200 000 B 9591200 000 B 15991200 000 B 16391200 000 B 16491200 000 B 16591200 000 B 16691200 000 B 16791200 000 B 16891200 000 B 17191200 000 B 17391200 000 B 17491200 000 B 17591200 000 B 17691200 000 B 17891200 000 B 17991200 000 B 18091200 000 B 18191200 000 B 18291200 000 B 18391200 000 B 18491200 000 B 18591200 000 B 19191200 000 B 19291200 000 B 19391200 000 B 19491200 000 B 19591200 000 B 19791200 000 B 19891200 000 B 19991200 000 B 20091200 000 B 20191200 000 B 20291200 000 B 20391200 000 B 20491200 000 B 20791200 000 B 20891200 000 B 20991200 000 B 21091200 000 B 21191200 000 B 21291200 000 B 21391200 000 B 21491200 000 B 21591200 000 B 21691200 000 B 21791200 000 B 21891200 000 B 21991200 000 B 22091200 000 B 22191200 000 B 22291200 000 B 22391200 000 B 22491200 000 B 28191200 000 B 28891200 000 B 29391200 000 B 29491200 000 B 29591200 000 B 29691200 000 B 30791200 000 B 30891200 000 B 31291200 000 B 32291200 000 B 32491200 000 B 32691200 000 B 32791200 000 B 33391200 000 B 34291200 000 B 34591200 000 B 34991200 000 B 36691200 000 B 37691200 000 B 37991200 000 B 38091200 000 B 38791200 000 B 39291200 000 B 39391200 000 B 39491200 000 B 39591200 000 B 39791200 000 B 39991200 000 B 40291200 000 B 40491200 000 B 40591200 000 B 40691200 000 B 41291200 000 B 41391200 000 B 41491200 000 B 41591200 000 B 43591200 000 B 48891200 000 B 48991200 000 B 49091200 000 B 506
The parcel (coloured) and its neighbours, from the cadastre.

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Details

Cadastral reference
91200 000 B 185 (912000000B0185)
Commune
Dourdan (91200)
Prefix
000
Section
B
Number
185
Recorded area (contenance)
6 ha
Computed area
6 ha Computed from the plan, may differ from the recorded area.

Addresses

No address from the Base Adresse Nationale is linked to this parcel.

PLU zoning

N – Natural and forest zone (N)

Protected natural areas, forests and landscapes: building is strictly limited.

100% of the parcel · Document: 91200_PLU_20241212

Local plan prescriptions

Classified woodland (EBC)
Espaces boisés classés – 8% of the parcel
Other prescription
Perimetre AVAP – less than 1% of the parcel
Woodland preserved for ecology
Lisieres – line on the parcel or its boundary

See the document on the Géoportail de l'Urbanisme

Local plan information

Not recorded in the Géoportail de l'Urbanisme

Public-utility easements

Listed or classified site
Hameau de Rouillon et ses abords – 100% of the parcel
Remarkable heritage site
Site patrimonial remarquable de Dourdan – 1% of the parcel

Documents on the Géoportail de l'Urbanisme: document 1, document 2

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”.

Risks

Clay shrink-swell
High exposure (90% of the parcel)
Risk prevention plan
Not recorded in the Géoportail de l'Urbanisme
Seismic zone
Zone 1 (very low)
Radon potential
Category 1 (low)

Some clay soils swell when wet and shrink as they dry, which can crack buildings. The higher the exposure, the more building precautions are needed. A risk prevention plan (PPR) maps the areas exposed to a hazard (flooding, ground movement, an industrial site…) and sets building rules there. The Géoportail de l'Urbanisme does not list every plan yet.

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.

Produce the risk statement (ERRIAL) on Géorisques · Risks near an address (Géorisques)

Planning in this commune

Planning document
Local zoning plan (PLU) (91200_PLU_20241212)

PLU zones (share of parcel area):

Neighbouring parcels

Previous parcel: 91200 000 B 184 · Next parcel: 91200 000 B 191