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1 Rue du Clos de l'Aulnay, 44240 La Chapelle-sur-Erdre

Cadastral parcel of 3,471 m² (recorded area). Planning document zoning: urban zone (UMd1).

Recorded area
3,471 m²
Planning zone
UMd1Urban 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

44035 000 AL 4044035 000 AL 4144035 000 AL 4244035 000 AL 4344035 000 AL 4444035 000 AL 4644035 000 AL 4744035 000 AL 4844035 000 AL 4944035 000 AL 5044035 000 AL 5144035 000 AL 5244035 000 AL 5344035 000 AL 5444035 000 AL 5544035 000 AL 5644035 000 AL 5744035 000 AL 5844035 000 AL 5944035 000 AL 6044035 000 AL 6144035 000 AL 6244035 000 AL 6344035 000 AL 6444035 000 AL 6544035 000 AL 6644035 000 AL 6744035 000 AL 6844035 000 AL 6944035 000 AL 7044035 000 AL 7144035 000 AL 7244035 000 AL 7344035 000 AL 7444035 000 AL 7544035 000 AL 7644035 000 AL 7744035 000 AL 7844035 000 AL 7944035 000 AL 8044035 000 AL 8144035 000 AL 8344035 000 AL 8944035 000 AL 9044035 000 AL 9144035 000 AL 9244035 000 AL 9344035 000 AL 9444035 000 AL 9544035 000 AL 11244035 000 AL 12944035 000 AL 13044035 000 AL 15744035 000 AL 15844035 000 AL 15944035 000 AL 16044035 000 AL 16144035 000 AL 16244035 000 AL 16344035 000 AL 16444035 000 AL 16544035 000 AL 16644035 000 AL 16744035 000 AL 16844035 000 AL 16944035 000 AL 17044035 000 AL 17144035 000 AL 17244035 000 AL 17344035 000 AL 17444035 000 AL 17544035 000 AL 19444035 000 AL 19544035 000 AL 20244035 000 AL 21444035 000 AL 21944035 000 AL 25844035 000 AL 26544035 000 AL 26844035 000 AL 27044035 000 AL 30744035 000 AL 30844035 000 AL 31544035 000 AL 31644035 000 AL 32444035 000 AL 32544035 000 AL 36744035 000 AL 37044035 000 AL 37244035 000 AL 37444035 000 AL 37544035 000 AL 37644035 000 AL 38244035 000 AL 38344035 000 AL 38444035 000 AL 38544035 000 AL 38644035 000 AL 38744035 000 AL 38844035 000 AL 38944035 000 AL 39044035 000 AL 39144035 000 AL 39244035 000 AL 39344035 000 AL 39444035 000 AL 39544035 000 AL 39644035 000 AL 39744035 000 AL 39844035 000 AL 39944035 000 AL 40044035 000 AL 40144035 000 AL 40244035 000 AL 40344035 000 AL 41144035 000 AL 41244035 000 AL 41644035 000 AL 41744035 000 AL 42144035 000 AL 42244035 000 AL 42344035 000 AL 42844035 000 AL 44144035 000 AL 45244035 000 AL 45944035 000 AL 46944035 000 AL 47044035 000 AL 47144035 000 AL 47244035 000 AL 47344035 000 AL 47444035 000 AL 47944035 000 AL 48044035 000 AL 48144035 000 AL 48244035 000 AL 48344035 000 AL 48444035 000 AL 48544035 000 AL 488
The parcel (in colour) and its neighbours, from the cadastre; computed perimeter: 884 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
3,479 m²from the cadastral plan
Perimeter
884 mcomputed from the cadastral plan
Addresses
20 linked addresses
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

UMd1 – 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
Document: 244400404_PLUI_20260518

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 La Chapelle-sur-Erdre

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

Social housing quota sector
secteur de renforcement de la mixité sociale – 100% of the parcel
Parking
norme plancher applicable à la sous-destination Logement collectif pour les véhicules à moteur – 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”.

Urban pre-emption right
droit de préemption urbain – 100% of the parcel
Sanitation zoning
Zonage d'assainissement des eaux usées – 100% of the parcel
Sanitation zoning
zonage pluvial – 100% of the parcel
Local advertising rules
Règlement local de publicité – 100% of the parcel
Transport noise sector
secteur affecté par le bruit du transport terrestre – 44% 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”.

Railways
SUP T1 de Loire-Atlantique – 2% of the parcel

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

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
44035 000 AL 69 (44035000AL0069)
Commune
La Chapelle-sur-Erdre (44035)
Prefix
000
Section
AL
Number
69
Recorded area (contenance)
3,471 m²
Computed area
3,479 m² Computed from the plan, may differ from the recorded area.

Planning in this commune

Planning document
Intermunicipal zoning plan (PLUi) (244400404_PLUI_20260518)

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: 6. Their dates and reuse terms can differ.

Sources and versions used on this page

Neighbouring parcels

Previous parcel: 44035 000 AL 68Next parcel: 44035 000 AL 70 – 24 Rue du Clos de l'Aulnay, 44240 La Chapelle-sur-Erdre