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Parcel 78551 000 A 383

Cadastral parcel of 2.9 ha (recorded area), in Saint-Germain-en-Laye. Local plan (PLU) zoning: natural and forest zone (N).

Recorded area
2.9 ha
PLU zone
NNatural and forest zone (N)
78551 000 A 19178551 000 A 19278551 000 A 19578551 000 A 19678551 000 A 19778551 000 A 19878551 000 A 19978551 000 A 20078551 000 A 20178551 000 A 37678551 000 A 37778551 000 A 37878551 000 A 37978551 000 A 38078551 000 A 38178551 000 A 38278551 000 A 38378551 000 A 38478551 000 A 38578551 000 A 38678551 000 A 38778551 000 A 38878551 000 A 38978551 000 A 39078551 000 A 39178551 000 A 39778551 000 A 411
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

N – Natural and forest zone (N)

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

100% of the parcel
Document: 78551_PLU_20260506

Addresses

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

All addresses in Saint-Germain-en-Laye

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”.

Classified woodland to keep
Espace boisé classé au titre de l'article L.113.1 – 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”.

Quarrying area
Zones de recherche et d'exploitation de carrière – 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”.

Classified installation or polluted site
SUP instituée sur les terrains exploités par SIAAP dans les Yvelines et dans le Val d'oise – 100% of the parcel

See the document on 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
Not recorded
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
78551 000 A 383 (785510000A0383)
Commune
Saint-Germain-en-Laye (78551)
Prefix
000
Section
A
Number
383
Recorded area (contenance)
2.9 ha
Computed area
2.9 ha Computed from the plan, may differ from the recorded area.

Planning in this commune

Planning document
Local zoning plan (PLU) (78551_PLU_20260506)

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: 78551 000 A 382Next parcel: 78551 000 A 384