Parcel 56017 000 AC 331

Bignan (56017), section AC

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)

The parcel (coloured) and its neighbours, from the cadastre.

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Details

Cadastral reference: 56017 000 AC 331 (56017000AC0331)
Commune: Bignan (56017)
Prefix: 000
Section: AC
Number: 331
Recorded area (contenance): 614 m²
Computed area: 606 m² Computed from the plan, may differ from the recorded area.

Addresses

21 Rue du Chanoine Pierre Tanguy, 56500 Bignan

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.

PLU zoning

U – Urban zone (U)

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

100% of the parcel · Document: 200096683_PLUi_20251127

Local plan prescriptions

Building placement rules: Règles d'implantation des constructions – 100% of the parcel
Height: HAUTEUR – 100% of the parcel
Limits on sealed surfaces: Mesures pour limiter l'imperméabilisation des sols – 100% of the parcel
Some uses prohibited: Autre : affectation des sols et destination des constructions – 100% of the parcel

See the document on the Géoportail de l'Urbanisme

Local plan information

Not recorded in the Géoportail de l'Urbanisme

Public-utility easements

Listed monument and its surroundings: Croix du bourg – 100% of the parcel
Listed monument and its surroundings: Eglise Saint-Pierre et Saint-Paul – 100% of the parcel

See the document on the Géoportail de l'Urbanisme

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”.

Buildings

On the parcel: 2 buildings
Use: Residential
Height to the eaves: up to 4.7 m
Storeys: up to 2 (ground floor included)
Dwellings: 1
Built: 1975 – 1999

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.

Risks

Clay shrink-swell: Low exposure (100% of the parcel)
Risk prevention plan: Not recorded in the Géoportail de l'Urbanisme
Seismic zone: Zone 2 (low)
Radon potential: Category 3 (significant)

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.

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.

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

Planning in this commune

Planning document: Intermunicipal zoning plan (PLUi) (200096683_PLUi_20251127)

PLU zones (share of parcel area):

Agricultural zone (A) (64%)
Natural and forest zone (N) (33%)
Urban zone (U) (2%)
Closed development zone (AUs) (0%)
Development zone (AUc) (0%)

Neighbouring parcels

Previous parcel: 56017 000 AC 330 · Next parcel: 56017 000 AC 332