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848 Rue de la Maison Blanche, 73140 Saint-Martin-de-la-Porte

Parcel of 433 m² (recorded area) with a residential building, built 1900 or earlier. Planning document zoning: urban zone (U).

Recorded area
433 m²
Planning zone
UUrban zone (U)
Open in the map

Address from France’s national address register (BAN), associated with this parcel for information only. Addresses and how they are linked

73258 000 E 194873258 000 E 195073258 000 E 195173258 000 E 195273258 000 E 195373258 000 E 195473258 000 E 195673258 000 E 195773258 000 E 195873258 000 E 195973258 000 E 196073258 000 E 196173258 000 E 196273258 000 E 196373258 000 E 196473258 000 E 196573258 000 E 196673258 000 E 196773258 000 E 198273258 000 E 198673258 000 E 198873258 000 E 198973258 000 E 199073258 000 E 199173258 000 E 199273258 000 E 199373258 000 E 199473258 000 E 199573258 000 E 199673258 000 E 199773258 000 E 199973258 000 E 200073258 000 E 200173258 000 E 200273258 000 E 200373258 000 E 200473258 000 E 200773258 000 E 201573258 000 E 255973258 000 E 300173258 000 E 300273258 000 E 300373258 000 E 300473258 000 E 300673258 000 E 315973258 000 E 316573258 000 E 316673258 000 E 316773258 000 E 316873258 000 E 319073258 000 E 323273258 000 E 337273258 000 E 343673258 000 E 347073258 000 E 386973258 000 E 387273258 000 E 430273258 000 E 430373258 000 E 436673258 000 E 436773258 000 E 437973258 000 E 522173258 000 E 522373258 000 E 522973258 000 E 523073258 000 E 523173258 000 E 523273258 000 E 523373258 000 E 523473258 000 E 531273258 000 E 531373258 000 E 534273258 000 E 5343
The parcel (in colour) and its neighbours, from the cadastre; computed perimeter: 98 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
440 m²from the cadastral plan
Perimeter
98 mcomputed from the cadastral plan
Buildings
1 buildingResidential
Built
1900 or earlier
Height to the eaves
8.5 m
Storeys
2 (ground floor included)
Dwellings
1
Addresses
1 linked address
Clay soils
Low 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

U – Urban zone (U)

Urban zone family. This category does not establish permission to build: check the local code, applicable rules and parcel constraints.

100% of the parcel

Addresses

Source: Base Adresse Nationale (national address register). “Linked by its position”: the address point lies inside the parcel. “Linked by its building (RNB)”: the building that carries the address in the national building register (Référentiel National des Bâtiments) stands on the parcel. “Linked by IGN (BAN PLUS)”: IGN matches the address to this parcel, the nearest one on the same side of the street, and the address point lies inside it. In these cases the Base Adresse Nationale declares no link.

All addresses in Saint-Martin-de-la-Porte

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”.

Demolition permit required
zone d'obligation du permis de démolir – 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

Buildings

Indicative data (IGN BD TOPO): buildings IGN links to the parcel (BAN PLUS) when they cover at least 20 m² of it, with information from the tax files (DGFiP), anonymised. An unknown height or number is not shown. Construction years are grouped into periods, because old buildings often carry an estimated round year (1800, 1900…). A building standing on several parcels is counted on each, with all its dwellings. Recent buildings may be missing: the tax files are updated with a delay.

On the parcel
1 building
Use
Residential
Height to the eaves
8.5 m
Storeys
2 (ground floor included)
Dwellings
1
Built
1900 or earlier

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
Low exposure (100% of the parcel)
Risk prevention plan
Not recorded in the Géoportail de l'Urbanisme
Seismic zone
Zone 3 (moderate)
Radon potential
Category 3 (significant)

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
73258 000 E 1999 (732580000E1999)
Commune
Saint-Martin-de-la-Porte (73258)
Prefix
000
Section
E
Number
1999
Recorded area (contenance)
433 m²
Computed area
440 m² Computed from the plan, may differ from the recorded area.

Planning in this commune

Planning document
Local zoning plan (PLU) (7325820140211)

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: 8. Their dates and reuse terms can differ.

Sources and versions used on this page

Neighbouring parcels

Previous parcel: 73258 000 E 1997Next parcel: 73258 000 E 2000 – 851 Rue de la Maison Blanche, 73140 Saint-Martin-de-la-Porte