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20 Rue des Grandes Poteries, 61000 Alençon

Parcel of 89 m² (recorded area) with a residential building, built 1900 or earlier. Local plan (PLU) zoning: urban zone (UGa2).

Recorded area
89 m²
PLU zone
UGa2Urban 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

61001 000 BT 11961001 000 BT 12061001 000 BT 12261001 000 BT 12461001 000 BT 12561001 000 BT 12661001 000 BT 12761001 000 BT 12861001 000 BT 12961001 000 BT 13061001 000 BT 13161001 000 BT 13261001 000 BT 13361001 000 BT 13461001 000 BT 13561001 000 BT 13661001 000 BT 13761001 000 BT 19661001 000 BT 19761001 000 BT 19861001 000 BT 35561001 000 BT 356
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

UGa2 – Urban zone (U)

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

100% of the parcel
Document: 246100663_PLUi_20260212

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 Alençon

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”.

Protected building heritage
Ensemble patrimonial majeur (Niveau 2) – 75% 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”.

Soil information sector (pollution)
Zone soumise à l'aléa faible retrait gonflement des argiles – 100% of the parcel
Other information
Zone exposée au radon catégorie 3 niveau élevé – 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”.

Listed monument and its surroundings
Périmètre délimité des abords d'Alençon, de Cerisé, de Colombiers, de Gandelain, de St Denis-s – 100% of the parcel
Listed or classified site
Centre-ville d'Alençon – 100% of the parcel
Remarkable heritage site
site patrimonial remarquable d’Alençon – 100% of the parcel

Documents on the Géoportail de l'Urbanisme: document 1, document 2, document 3

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
9.6 m
Storeys
3 (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 2 (low)
Radon potential
Category 3 (significant)

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

Details

Cadastral reference
61001 000 BT 127 (61001000BT0127)
Commune
Alençon (61001)
Prefix
000
Section
BT
Number
127
Recorded area (contenance)
89 m²
Computed area
88 m² Computed from the plan, may differ from the recorded area.

Planning in this commune

Planning document
Intermunicipal zoning plan (PLUi) (246100663_PLUi_20260212)

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: 61001 000 BT 126 – 51 Rue du Jeudi, 61000 AlençonNext parcel: 61001 000 BT 128 – 16 Rue des Grandes Poteries, 61000 Alençon