CarteparcelleMapFrançais

1 Square du hameau de la rive, 85300 Challans

2 buildings with 8 recorded homes, built 2000 or later, on a parcel of 3,761 m² (recorded area). Local plan (PLU) zoning: urban zone (U).

Recorded area
3,761 m²
PLU 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

85047 000 AT 185047 000 AT 285047 000 AT 385047 000 AT 585047 000 AT 685047 000 AT 785047 000 AT 885047 000 AT 985047 000 AT 1085047 000 AT 1185047 000 AT 1285047 000 AT 1385047 000 AT 10785047 000 AT 10885047 000 AT 10985047 000 AT 11085047 000 AT 11285047 000 AT 11385047 000 AT 11485047 000 AT 11585047 000 AT 11685047 000 AT 12085047 000 AT 12185047 000 AT 12485047 000 AT 12685047 000 AT 12985047 000 AT 13185047 000 AT 13285047 000 AT 14085047 000 AT 14185047 000 AT 14285047 000 AT 19285047 000 AT 19385047 000 AT 20485047 000 AT 20585047 000 AT 22285047 000 AT 22385047 000 AT 23985047 000 AT 24085047 000 AT 25285047 000 AT 25485047 000 AT 26585047 000 AT 26685047 000 AT 26785047 000 AT 26885047 000 AT 28185047 000 AT 28385047 000 AT 28485047 000 AT 28585047 000 AT 28685047 000 AT 28785047 000 AT 29685047 000 AT 30185047 000 AT 31085047 000 AT 31185047 000 AT 34085047 000 AT 34185047 000 AT 34285047 000 AT 34385047 000 AT 34485047 000 AT 34585047 000 AT 38185047 000 AT 38385047 000 AT 38685047 000 AT 38785047 000 AT 38885047 000 AT 38985047 000 AT 39685047 000 AT 39785047 000 AT 40485047 000 AT 40585047 000 AT 40685047 000 AT 40785047 000 AT 40885047 000 AT 42185047 000 AT 42285047 000 AT 42385047 000 AT 42485047 000 AT 42585047 000 AT 42685047 000 AT 42785047 000 AT 42885047 000 AT 429
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

U – Urban zone (U)

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

100% of the parcel
Document: 200071629_PLUI_20251106

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 Challans

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”.

Development guidelines (OAP)
OAP PCAET – 100% of the parcel
Development guidelines (OAP)
OAP Trame Verte – 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”.

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

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
2 buildings
Use
Residential
Height to the eaves
up to 6.9 m
Storeys
up to 1 (ground floor included)
Dwellings
8
Built
2000 or later

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 2 (low, with geological factors that can ease the transfer of radon)

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

Details

Cadastral reference
85047 000 AT 381 (85047000AT0381)
Commune
Challans (85047)
Prefix
000
Section
AT
Number
381
Recorded area (contenance)
3,761 m²
Computed area
3,777 m² Computed from the plan, may differ from the recorded area.

Planning in this commune

Planning document
Intermunicipal zoning plan (PLUi) (200071629_PLUI_20251106)

PLU 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: 85047 000 AT 380 – 27 Rue des frères lumière, 85300 ChallansNext parcel: 85047 000 AT 383 – 6 Square du hameau de la rive, 85300 Challans