CarteparcelleMapFrançais

Illiat cadastre

Ain (01)

Open in the map
Parcels
2,740
Cadastral sections
9
Recorded area (contenance)
1,979.3 ha
Commune code (INSEE)
01188

Sections

Planning

Planning document
Local zoning plan (PLU) (01188_PLU_20250130)

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: Development guidelines (OAP).

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

Protected built or landscape heritage
824 parcels
Social housing quota sector
322 parcels
Buildings in a farm or natural zone
42 parcels
Classified woodland (EBC)
1 parcel
Reserved site
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: Forest planting rules, Lead exposure risk area, Sanitation and waste and Works subject to declaration or permit (demolition, fences, façades).

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

Urban pre-emption right
322 parcels
Transport noise sector
126 parcels
Other information
90 parcels

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
373 parcels
Railways
64 parcels
Power lines
60 parcels

Addresses

286 addresses on 52 streets, from the Base Adresse Nationale (national address register). Each number links to its parcel when it is known.

See the 286 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
10% of the parcels' area with high exposure, 90% medium
Risk prevention plan
Natural or mining risk plan (PM1): 3 parcels within a perimeter recorded in the Géoportail de l'Urbanisme

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

Property prices

Loading prices…

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)