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Niort cadastre

Deux-Sèvres (79)

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Parcels
38,915
Cadastral sections
185
Recorded area (contenance)
6,131.5 ha
Commune code (INSEE)
79191

Sections

Planning

Planning document
Intermunicipal zoning plan (PLUi) (200041317_PLUi_20260202)

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
4,335 parcels
Development guidelines (OAP)
3,404 parcels
Remarkable coastal area
1,104 parcels
Classified woodland (EBC)
1,084 parcels
Biotope (green space) ratio
667 parcels
Reserved site
574 parcels
Road, path or public transport to keep or create
368 parcels
Retail diversity to protect or develop
356 parcels
Buildings in a farm or natural zone
27 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”.

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

Urban pre-emption right
33,774 parcels
Archaeological site
28,518 parcels
Other information
2,921 parcels
Airport noise exposure plan
248 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:

Remarkable heritage site
13,784 parcels
Listed monument and its surroundings
6,177 parcels
Railways
1,278 parcels
Listed or classified site
842 parcels
Power lines
594 parcels
Classified installation or polluted site
1 parcel

Addresses

27,855 addresses on 1,242 streets, from the Base Adresse Nationale (national address register). Each number links to its parcel when it is known.

See the 27,855 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 1 (low)
Clay shrink-swell
39% of the parcels' area with high exposure, 12% medium
Risk prevention plan
  • Natural or mining risk plan (PM1): 3,631 parcels within a perimeter recorded in the Géoportail de l'Urbanisme
  • Technological risk plan (PM3): 59 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)