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Parcel 91477 000 H 542

Cadastral parcel of 235 m² (recorded area), in Palaiseau. Local plan (PLU) zoning: urban zone (UX2a).

Recorded area
235 m²
PLU zone
UX2aUrban zone (U)
91477 000 H 19991477 000 H 28191477 000 H 28391477 000 H 38291477 000 H 52091477 000 H 52191477 000 H 54091477 000 H 54291477 000 H 54391477 000 H 54491477 000 H 54591477 000 H 55491477 000 H 62891477 000 H 63291477 000 H 68191477 000 H 68291477 000 H 68891477 000 H 68991477 000 H 69891477 000 H 69991477 000 H 70491477 000 H 70591477 000 H 749
The parcel (coloured) and its neighbours, from the cadastre.
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)

Understanding the map information

PLU zoning

UX2a – Urban zone (U)

Built-up or serviced area. Building is generally allowed, under the PLU rules.

100% of the parcel
Document: 91477_PLU_20250324

Addresses

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

All addresses in Palaiseau

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”.

Parking requirements of the mobility plan
Perimetre 500 m – 100% of the parcel

See the document on the Géoportail de l'Urbanisme

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”.

Joint development zone (ZAC)
ZAC du quartier de l'école polytechnique – 100% of the parcel

See the document on the Géoportail de l'Urbanisme

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”.

Not recorded in the Géoportail de l'Urbanisme

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.

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.

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)

Details

Cadastral reference
91477 000 H 542 (914770000H0542)
Commune
Palaiseau (91477)
Prefix
000
Section
H
Number
542
Recorded area (contenance)
235 m² Contenance arpentée (measured on site).
Computed area
234 m² Computed from the plan, may differ from the recorded area.

Planning in this commune

Planning document
Local zoning plan (PLU) (91477_PLU_20250324)

PLU zones (share of parcel area):

Source datasets used on this page: 6. Their dates and reuse terms can differ.

Sources and versions used on this page

Neighbouring parcels

Previous parcel: 91477 000 H 540Next parcel: 91477 000 H 543