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Parcel 40273 000 D 500

Cadastral parcel of 680 m² (recorded area), in Saint-Martin-de-Seignanx. Local plan (PLU) zones: N and A.

Recorded area
680 m²
PLU zone
NNatural and forest zone (N)
Open in the map
40273 000 D 25940273 000 D 38540273 000 D 38640273 000 D 38740273 000 D 40340273 000 D 40440273 000 D 40540273 000 D 40640273 000 D 40740273 000 D 40840273 000 D 40940273 000 D 41040273 000 D 41140273 000 D 41240273 000 D 41940273 000 D 42040273 000 D 49440273 000 D 49540273 000 D 49640273 000 D 49740273 000 D 49840273 000 D 49940273 000 D 50040273 000 D 50140273 000 D 50240273 000 D 513
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.

77% of the parcel
Document: 244000659_PLUi_20251218

A – Agricultural zone (A)

Protected farmland: building is strictly limited.

23% of the parcel
Document: 244000659_PLUi_20251218

Addresses

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

All addresses in Saint-Martin-de-Seignanx

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”.

Building restricted (environment, risks, public interest)
Zones potentiellement sujettes aux débordements de nappe - Fiabilité MOYENNE – 100% of the parcel
Ecological corridor (green and blue network)
Continuités écologiques (art. L151-23 du CU) : Trame bleue 2 – 100% of the parcel
Ecological corridor (green and blue network)
Continuités écologiques (art. L151-23 du CU) : Trame verte 1 – 6% 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”.

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 3 (moderate)
Radon potential
Category 1 (low)

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

Details

Cadastral reference
40273 000 D 500 (402730000D0500)
Commune
Saint-Martin-de-Seignanx (40273)
Prefix
000
Section
D
Number
500
Recorded area (contenance)
680 m²
Computed area
618 m² Computed from the plan, may differ from the recorded area.

Planning in this commune

Planning document
Intermunicipal zoning plan (PLUi) (244000659_PLUi_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

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