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Saint-Jean-Bonnefonds cadastre

Loire (42)

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Parcels
4,271
Cadastral sections
22
Recorded area (contenance)
1,074.1 ha
Commune code (INSEE)
42237

Sections

Planning

Planning document
Local zoning plan (PLU) (42237_PLU_20260630)

PLU zones (share of parcel area):

Zoning plan statistics: prescriptions, information areas and easements

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”.

Parcels of the commune concerned, according to the Géoportail de l'Urbanisme:

Ecological corridor (green and blue network)
376 parcels
Protected built or landscape heritage
278 parcels
Development guidelines (OAP)
191 parcels
Reserved site
177 parcels
Building placement rules
85 parcels
Access and servicing conditions
25 parcels
Building restricted (environment, risks, public interest)
7 parcels
Classified woodland (EBC)
3 parcels

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”.

Cover more than 90% of the parcels: Development tax sector.

Parcels of the commune concerned, according to the Géoportail de l'Urbanisme:

Sanitation and waste
3,247 parcels
Urban pre-emption right
2,558 parcels
Transport noise sector
647 parcels
Joint development zone (ZAC)
436 parcels
Commercial pre-emption right
349 parcels
Other information
169 parcels
Draft risk prevention plan
6 parcels
Planning decision deferral area
1 parcel

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”.

Parcels of the commune concerned, according to the Géoportail de l'Urbanisme:

Power lines
184 parcels
Classified installation or polluted site
62 parcels

Addresses

2,019 addresses on 163 streets, from the Base Adresse Nationale (national address register). Each number links to its parcel when it is known.

See the 2,019 addresses

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.

Seismic zone
Zone 2 (low)
Radon potential
Category 3 (significant)
Clay shrink-swell
82% of the parcels' area with medium exposure
Risk prevention plan
Natural or mining risk plan (PM1): 2,101 parcels within a perimeter recorded in the Géoportail de l'Urbanisme

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

Property prices

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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)