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Lys-Haut-Layon cadastre

Maine-et-Loire (49)

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Parcels
22,127
Cadastral sections
140
Recorded area (contenance)
16,564.9 ha
Commune code (INSEE)
49373

Sections

Planning

Planning document
Intermunicipal zoning plan (PLUi) (200071678_PLUi_20260505)

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:

Protected built or landscape heritage
7,202 parcels
Retail diversity to protect or develop
729 parcels
Classified woodland (EBC)
502 parcels
Development guidelines (OAP)
219 parcels
Protected for its soil or subsoil resources
80 parcels
Buildings in a farm or natural zone
40 parcels
Reserved site
34 parcels
Ecological corridor (green and blue network)
8 parcels
Remarkable coastal area
3 parcels
Road, path or public transport to keep or create
2 parcels
Building restricted (environment, risks, public interest)
1 parcel

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 Other information.

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

Urban pre-emption right
5,021 parcels
Road setback strip
2,507 parcels
Transport noise sector
576 parcels
Archaeological site
43 parcels
Development tax sector
26 parcels
Sanitation and waste
23 parcels
Forest planting rules
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:

Listed monument and its surroundings
967 parcels
Power lines
398 parcels

Addresses

4,436 addresses on 767 streets, from the Base Adresse Nationale (national address register). Each number links to its parcel when it is known.

See the 4,436 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 3 (moderate)
Radon potential
Category 3 (significant)
Clay shrink-swell
12% of the parcels' area with high exposure, 83% medium
Risk prevention plan
Not 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)