Parcel 28085 000 BN 409
Chartres (28085), section BN
- Recorded area
- 335 m²
- PLU zone
- UHLUrban zone (U)
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.
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
UHL – Urban zone (U)
Built-up or serviced area. Building is generally allowed, under the PLU rules.
100% of the parcel
Document: 28085_PLU_20231207
Addresses
No address from the Base Adresse Nationale is linked to this parcel.
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”.
- Height
- PFU : Hauteur maximale limitée à 15,5 m – 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”.
- Overall development programme
- Perimetre a l'etude – 100% of the parcel
- Archaeological site
- Perimetre de protection archeologique – 100% of the parcel
- Local advertising rules
- Règlement Local de Publicité – 76% 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
- Ancien lyc̩e Marceau Р100% of the parcel
- Listed monument and its surroundings
- Ancienne abbaye de Saint-P̬re-en-Vall̩e Р100% of the parcel
- Listed monument and its surroundings
- Ateliers Lorin – 100% of the parcel
- Listed monument and its surroundings
- Couvent des Cordeliers (ancien) – 100% of the parcel
- Listed monument and its surroundings
- Eglise Saint-Aignan – 100% of the parcel
- Listed monument and its surroundings
- Eglise Saint-Pierre – 100% of the parcel
- Listed monument and its surroundings
- Maison – 100% of the parcel
- Listed monument and its surroundings
- Maison dite de la Reine Berthe – 100% of the parcel
- Listed monument and its surroundings
- Moulin de Saint-P̬re Р100% of the parcel
- Listed monument and its surroundings
- Pont Saint-Hilaire – 100% of the parcel
- Listed monument and its surroundings
- Porte Guillaume (vestiges) – 100% 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
- Medium exposure (100% of the parcel)
- Risk prevention plan
- Natural or mining risk plan (PM1) – Plan de prévention du risque inondation – 18% of the parcel
- 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
- 28085 000 BN 409 (28085000BN0409)
- Commune
- Chartres (28085)
- Prefix
- 000
- Section
- BN
- Number
- 409
- Recorded area (contenance)
- 335 m² Contenance arpentée (measured on site).
- Computed area
- 341 m² Computed from the plan, may differ from the recorded area.
Planning in this commune
- Planning document
- Local zoning plan (PLU) (28085_PLU_20231207)
PLU zones (share of parcel area):
- Urban zone (U) (85%)
- Development zone (AUc) (9%)
- Closed development zone (AUs) (4%)
- Natural and forest zone (N) (4%)
Neighbouring parcels
- 28085 000 BN 404
- 28085 000 BN 407
- 28085 000 BN 412
- 28085 000 BN 413 – 8 Clos du Vieux Fosse, 28000 Chartres
- 28085 000 BN 422 – 2 Clos du Vieux Fosse, 28000 Chartres
- 28085 000 BN 423 – 28 Rue du Faubourg Guillaume, 28000 Chartres
- 28085 000 BN 533 – 10 Impasse des Poulies, 28000 Chartres
- 28085 000 BN 540 – 1 Impasse des Poulies, 28000 Chartres
- 28085 000 BN 543
Previous parcel: 28085 000 BN 407Next parcel: 28085 000 BN 412