57 Avenue de Gien, 45430 Chécy
Cadastral parcel of 2,430 m² (recorded area). Local plan (PLU) zoning: development zone (1AU-R1).
- Recorded area
- 2,430 m²
- PLU zone
- 1AU-R1Development zone (AUc)
Address from France’s national address register (BAN), associated with this parcel for information only. Addresses and how they are linked
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
- Cadastre and boundary surveys: where does the land end?
- Reading a PLU: a zone label does not define a project
- Recorded and calculated parcel area: why two figures?
- Property risks: from a map finding to a proper check
PLU zoning
1AU-R1 – Development zone (AUc)
Area set aside for development: building is allowed as services arrive or as part of a wider scheme, under the PLU rules.
100% of the parcel
Document: 244500468_PLUI_20251001
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.
- 57 Avenue de Gien, 45430 Chécy (linked by its position)
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)
- Secteur d'orientation d'aménagement et de programmation – 100% of the parcel
- Building footprint
- Emprise maximale au sol – 100% of the parcel
- Height
- Hauteur maximale au faîtage – 100% of the parcel
- Height
- Hauteur maximale à l'égout – 100% of the parcel
- Open space and planting
- Emprise minimale de pleine terre – 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
- Périmètre de droit de préemption urbain simple – 100% of the parcel
- Lead exposure risk area
- Zone à risque d'exposition au plomb – 100% of the parcel
- Development tax sector
- Secteur de taxe d'aménagement – 100% of the parcel
- Public forest regime
- Seuil de surface de défrichement des massifs forestiers – 100% of the parcel
- World Heritage buffer zone
- Zone tampon d'un bien inscrit au patrimoine mondial – 100% of the parcel
- Other information
- Edification de clôtures soumis à déclaration préalable – 100% of the parcel
- Other information
- Exposition au retrait et au gonflement des argiles – 100% of the parcel
- Other information
- Travaux de démolition soumis à permis de démolir – 100% of the parcel
- Transport noise sector
- Classement sonore des infrastructures de transport terrestre – 54% 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
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
- High exposure (97% of the parcel), medium (3%)
- Risk prevention plan
- Not recorded in the Géoportail de l'Urbanisme
- Seismic zone
- Zone 1 (very low)
- Radon potential
- Category 1 (low)
Produce the risk statement (ERRIAL) on GéorisquesRisks near an address (Géorisques)
Details
- Cadastral reference
- 45089 000 ZI 307 (45089000ZI0307)
- Commune
- Chécy (45089)
- Prefix
- 000
- Section
- ZI
- Number
- 307
- Recorded area (contenance)
- 2,430 m² Contenance arpentée (measured on site).
- Computed area
- 2,428 m² Computed from the plan, may differ from the recorded area.
Planning in this commune
- Planning document
- Intermunicipal zoning plan (PLUi) (244500468_PLUI_20251001)
PLU zones (share of parcel area):
- Agricultural zone (A) (36%)
- Urban zone (U) (31%)
- Natural and forest zone (N) (29%)
- Closed development zone (AUs) (3%)
- Development zone (AUc) (1%)
Source datasets used on this page: 6. Their dates and reuse terms can differ.
Sources and versions used on this page
- Plan cadastral informatisé (Etalab)
2026-06-01— Licence Ouverte / Open Licence 2.0Cadastre Etalab redistributes the French digital cadastral plan in simplified geographic formats, including parcels, sections and buildings. Mapped boundaries do not replace a boundary survey.
- Géoportail de l’Urbanisme — extraction nationale
2026-08-15— Licence Ouverte / Open Licence 2.0The national Urban Planning Geoportal extraction brings together layers published by the GPU from documents supplied by municipalities, intermunicipal authorities and state services. The competent authorities remain responsible for the documents and their regulatory meaning.
- Base Adresse Nationale (listes d’adresses et géocodage Géoplateforme)
2026-10-07— Licence Ouverte / Open Licence 2.0The Base Adresse Nationale brings together French addresses, including those published by municipalities. Address coordinates alone do not establish an administrative link to a cadastral parcel.
- Exposition au retrait-gonflement des argiles
2026-07-02— Licence Ouverte / Open Licence 2.0The clay shrink-swell exposure map describes geological exposure at the map’s scale. It does not replace a site-specific geotechnical investigation.
- Zonage sismique de la France (décret n° 2010-1255), liste version janvier 2015
2018-07-30— Licence Ouverte / Open Licence 1.0This vector layer published by wpd is based on the BRGM / planseisme.fr list of municipalities and seismic zones, January 2015 version. Municipal zoning does not measure the structural risk of an individual building.
- Potentiel radon des communes (arrêté du 27 juin 2018)
2019-05-06— Licence Ouverte / Open Licence 1.0Radon potential zoning classifies municipalities according to their geological potential to emit radon. It does not measure the indoor radon concentration of an individual building.
Neighbouring parcels
Previous parcel: 45089 000 ZI 306Next parcel: 45089 000 ZI 308