Parcel 42322 000 AK 72
Cadastral parcel of 4.6 ha (recorded area), in La Valla-en-Gier. Planning document zones: Ap, Aco and A.
- Recorded area
- 4.6 ha
- Planning zone
- Ap (65%) · Aco (33%) · A (3%)Straddles 3 planning document zones.
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
- 4.5 hafrom the cadastral plan
- Perimeter
- 1,445 mcomputed from the cadastral plan
- Addresses
- None linked
- Clay soils
- Not recorded
- 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
- Zone Ap: apart from farm buildings, usually only a measured extension and outbuildings of an existing home are allowed, and only where the rules provide for them. Guide: Turn the map finding into a specific question
- Zone Aco: apart from farm buildings, usually only a measured extension and outbuildings of an existing home are allowed, and only where the rules provide for them. Guide: Turn the map finding into a specific question
- The parcel is split between 3 zones: each part follows the rules of its own zone. Guide: Read the documents, not just the colour
- 8 prescriptions, information areas or easements touch the parcel (details below): they apply on top of the zone’s rules. Guide: Read the documents, not just the colour
- Radon potential category 3: it appears in the information given to buyers and tenants; ventilating and, during works, sealing between the ground and the building reduce exposure. Guide: Prepare the formal risk statement
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
- French planning: who decides what
- The public data behind the map
- Reading and finding a cadastral reference
- 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?
- Addresses and parcels: why they do not always match
- Parcel owners: what the map does not show and where to ask
- Dividing a plot: preparing a land division
- Property risks: from a map finding to a proper check
Planning zoning
Ap – Agricultural zone (A)
Protected farmland: building is strictly limited.
65% of the parcel
Document: 42322_PLU_20220519
Aco – Agricultural zone (A)
Protected farmland: building is strictly limited.
33% of the parcel
Document: 42322_PLU_20220519
A – Agricultural zone (A)
Protected farmland: building is strictly limited.
3% of the parcel
Document: 42322_PLU_20220519
Addresses
No address from the Base Adresse Nationale is linked to this parcel.
All addresses in La Valla-en-Gier
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”.
- Natural parts of listed sites
- Parc Naturel Régional du Pilat – 100% of the parcel
- Building restricted (environment, risks, public interest)
- Bande d'inconstructibilité le long des cours d'eau – 2% 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”.
- Development tax sector
- Taxe d'aménagement – 100% of the parcel
- Other information
- AOC Rigotte-Condrieu – 100% of the parcel
- Public forest regime
- Boisement interdit – 91% of the parcel
- Other information
- Exploitation agricole – 42% of the parcel
- Public forest regime
- Boisement libre – 9% of the parcel
- Other information
- Exploitation agricole – point feature on 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
- Not recorded
- 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)
The parcel in its section
- By recorded area, larger than 99% of the 168 parcels of section AK whose area is recorded.
- Median recorded area in the section: 3,919 m².
- 20 of the section’s 168 parcels have a linked building, 22 an address.
- La Valla-en-Gier has 4,939 parcels; this one holds 0.14% of their total recorded area.
Details
- Cadastral reference
- 42322 000 AK 72 (42322000AK0072)
- Commune
- La Valla-en-Gier (42322)
- Prefix
- 000
- Section
- AK
- Number
- 72
- Recorded area (contenance)
- 4.6 ha
- Computed area
- 4.5 ha Computed from the plan, may differ from the recorded area.
Planning in this commune
- Planning document
- Local zoning plan (PLU) (42322_PLU_20220519)
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):
- Natural and forest zone (N) (60%)
- Agricultural zone (A) (39%)
- Urban zone (U) (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
- 42322 000 AK 52
- 42322 000 AK 53
- 42322 000 AK 55
- 42322 000 AK 66
- 42322 000 AK 67
- 42322 000 AK 68
- 42322 000 AK 69
- 42322 000 AK 70
- 42322 000 AK 71
- 42322 000 AK 73 – 706 Route de la Pervenche, 42131 La Valla-en-Gier
- 42322 000 AK 74
- 42322 000 AK 75
- 42322 000 AK 76 – 593 Route de la Pervenche, 42131 La Valla-en-Gier
- 42322 000 AK 77
- 42322 000 AK 78 – 597 Route de la Pervenche, 42131 La Valla-en-Gier
- 42322 000 AK 79 – 607 Route de la Pervenche, 42131 La Valla-en-Gier
Previous parcel: 42322 000 AK 71Next parcel: 42322 000 AK 73 – 706 Route de la Pervenche, 42131 La Valla-en-Gier