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Parcel 78402 000 G 198

Cadastral parcel of 4,550 m² (recorded area), in Mézières-sur-Seine. Planning document zoning: natural and forest zone (NEl).

Recorded area
4,550 m²
Planning zone
NElNatural and forest zone (N)
Open in the map
78402 000 G 1478402 000 G 1578402 000 G 2178402 000 G 2578402 000 G 2978402 000 G 3778402 000 G 3878402 000 G 5278402 000 G 5478402 000 G 19378402 000 G 19678402 000 G 19778402 000 G 19878402 000 G 19978402 000 G 20078402 000 G 20178402 000 G 20278402 000 G 20378402 000 G 20478402 000 G 20578402 000 G 20678402 000 G 20878402 000 G 20978402 000 G 21078402 000 G 21178402 000 G 21378402 000 G 21478402 000 G 21578402 000 G 32778402 000 G 33378402 000 G 33578402 000 G 33778402 000 G 35878402 000 G 37278402 000 G 37478402 000 G 37678402 000 G 37878402 000 G 37978402 000 G 38078402 000 G 38178402 000 G 38278402 000 G 38378402 000 G 38478402 000 G 38578402 000 G 38678402 000 G 39878402 000 G 40078402 000 G 40478402 000 G 40678402 000 G 40878402 000 G 40978402 000 G 41078402 000 G 41178402 000 G 41278402 000 G 41378402 000 G 41478402 000 G 41578402 000 G 41678402 000 G 41778402 000 G 41878402 000 G 41978402 000 G 42078402 000 G 42178402 000 G 42378402 000 G 42578402 000 G 42678402 000 G 42778402 000 G 42878402 000 G 42978402 000 G 43078402 000 G 43278402 000 G 43478402 000 G 43678402 000 G 43778402 000 G 43978402 000 G 44078402 000 G 44178402 000 G 44278402 000 G 44478402 000 G 45178402 000 G 45378402 000 G 45578402 000 G 45678402 000 G 45778402 000 G 45878402 000 G 45978402 000 G 46078402 000 G 46178402 000 G 46278402 000 G 46378402 000 G 46478402 000 G 46578402 000 G 46678402 000 G 46978402 000 G 47078402 000 G 471
The parcel (in colour) and its neighbours, from the cadastre; computed perimeter: 444 m. North is up; the bar gives the scale.
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)

At a glance

Computed area
4,451 m²from the cadastral plan
Perimeter
444 mcomputed from the cadastral plan
Addresses
None linked
Clay soils
High exposure (100% of the parcel)
Risk prevention plans
Not recorded

This parcel’s figures, from the cadastre, the national address base (BAN), IGN’s BD TOPO and the risk databases. Missing data is not shown.

What this means for a project

Points drawn from this parcel’s data. They tell you which questions to ask; they do not replace a certificat d’urbanisme or the official statement of risks.

Understanding the map information

Planning zoning

NEl – Natural and forest zone (N)

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

100% of the parcel
Document: 200059889_PLUI_20260205

Addresses

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

All addresses in Mézières-sur-Seine

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”.

National clay exposure (BRGM/Géorisques) and labels in the local planning document are separate sources: dates, methods and purposes may differ. Both values are retained; neither replaces the other. Check the national map and local rules with the authorities. Data versions: national clay layer 2026-07-02; GPU extraction 2026-08-15. Géorisques: soil studies and construction

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
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)

National clay exposure (BRGM/Géorisques) and labels in the local planning document are separate sources: dates, methods and purposes may differ. Both values are retained; neither replaces the other. Check the national map and local rules with the authorities. Data versions: national clay layer 2026-07-02; GPU extraction 2026-08-15. Géorisques: soil studies and construction

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

The parcel in its section

Details

Cadastral reference
78402 000 G 198 (784020000G0198)
Commune
Mézières-sur-Seine (78402)
Prefix
000
Section
G
Number
198
Recorded area (contenance)
4,550 m²
Computed area
4,451 m² Computed from the plan, may differ from the recorded area.

Planning in this commune

Planning document
Intermunicipal zoning plan (PLUi) (200059889_PLUi_20260205)

Find the applicable document on the official GPU map

Document identified in the data, without assurance that it covers the whole commune or every parcel. Several documents may apply. Check coverage and the current version with the town hall or GPU. 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”.

Planning 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: 78402 000 G 197Next parcel: 78402 000 G 199