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Parcel 91200 000 B 451

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 10291200 000 B 10691200 000 B 11891200 000 B 11991200 000 B 12091200 000 B 12391200 000 B 12491200 000 B 12591200 000 B 12691200 000 B 12791200 000 B 12891200 000 B 12991200 000 B 13091200 000 B 13191200 000 B 13291200 000 B 13391200 000 B 13891200 000 B 13991200 000 B 14191200 000 B 14291200 000 B 40991200 000 B 41091200 000 B 41191200 000 B 41891200 000 B 41991200 000 B 42091200 000 B 42191200 000 B 42291200 000 B 42391200 000 B 42491200 000 B 42591200 000 B 42691200 000 B 42791200 000 B 42891200 000 B 44891200 000 B 44991200 000 B 45091200 000 B 45191200 000 B 45291200 000 B 45391200 000 B 45491200 000 B 45691200 000 B 45791200 000 B 45891200 000 B 45991200 000 B 46091200 000 B 46191200 000 B 48691200 000 B 506
The parcel (coloured) and its neighbours, from the cadastre.

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Details

Cadastral reference
91200 000 B 451 (912000000B0451)
Commune
Dourdan (91200)
Prefix
000
Section
B
Number
451
Recorded area (contenance)
1.8 ha
Computed area
1.8 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

A – Agricultural zone (A)

Protected farmland: building is strictly limited.

100% of the parcel · Document: 91200_PLU_20241212

Local plan prescriptions

Reserved site
Emplacement réservé – 2% 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

See the document on the Géoportail de l'Urbanisme

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 (100% 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 450 · Next parcel: 91200 000 B 452