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Billy cadastre

Allier (03)

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Parcels
1,440
Cadastral sections
21
Recorded area (contenance)
972.9 ha
Commune code (INSEE)
03029

Sections

Planning

Planning document
Local zoning plan (PLU) (03029_PLU_20260108)

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”.

Cover more than 90% of the parcels: Building restricted (environment, risks, public interest).

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

Ecological corridor (green and blue network)
236 parcels
Remarkable coastal area
148 parcels
External appearance
97 parcels
Protected built or landscape heritage
35 parcels
Development guidelines (OAP)
23 parcels
Reserved site
17 parcels
Building placement rules
13 parcels
Height
5 parcels
Buildings in a farm or natural zone
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: Lead exposure risk area and Archaeological site.

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

Urban pre-emption right
678 parcels
Transport noise sector
540 parcels
Other information
81 parcels
Commercial pre-emption right
2 parcels
Deferred development zone (ZAD)
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:

Remarkable heritage site
1,020 parcels
Listed or classified site
741 parcels
Railways
152 parcels
Listed monument and its surroundings
15 parcels
Power lines
4 parcels

Addresses

525 addresses on 48 streets, from the Base Adresse Nationale (national address register). Each number links to its parcel when it is known.

See the 525 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 1 (low)
Clay shrink-swell
97% of the parcels' area with high exposure, 3% medium
Risk prevention plan
Natural or mining risk plan (PM1): 41 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)