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Parcel 91085 000 AD 183

Cadastral parcel of 985 m² (recorded area), in Boissy-sous-Saint-Yon. Local plan (PLU) zoning: urban zone (UYi).

Recorded area
985 m²
PLU zone
UYiUrban zone (U)
91085 000 AD 8291085 000 AD 8391085 000 AD 8591085 000 AD 8891085 000 AD 8991085 000 AD 9091085 000 AD 17791085 000 AD 17891085 000 AD 17991085 000 AD 18091085 000 AD 18191085 000 AD 18291085 000 AD 18391085 000 AD 18491085 000 AD 18591085 000 AD 18691085 000 AD 18791085 000 AD 18891085 000 AD 18991085 000 AD 19091085 000 AD 19191085 000 AD 19291085 000 AD 19391085 000 AD 19491085 000 AD 19591085 000 AD 202
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

UYi – Urban zone (U)

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

100% of the parcel
Document: 91085_PLU_20251218

Addresses

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

All addresses in Boissy-sous-Saint-Yon

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”.

Not recorded in 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”.

Not recorded in 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
Medium 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
91085 000 AD 183 (91085000AD0183)
Commune
Boissy-sous-Saint-Yon (91085)
Prefix
000
Section
AD
Number
183
Recorded area (contenance)
985 m²
Computed area
857 m² Computed from the plan, may differ from the recorded area.

Planning in this commune

Planning document
Local zoning plan (PLU) (91085_PLU_20251218)

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: 91085 000 AD 182Next parcel: 91085 000 AD 184