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L'Union cadastre

Haute-Garonne (31)

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Parcels
6,484
Cadastral sections
29
Recorded area (contenance)
608.4 ha
Commune code (INSEE)
31561

Sections

Planning

Planning document
Intermunicipal zoning plan (PLUi) (243100518_PLUI_20251218)

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: Social housing quota sector and Parking.

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

Limits on sealed surfaces
1,634 parcels
Ecological corridor (green and blue network)
314 parcels
Retail diversity to protect or develop
240 parcels
Protected built or landscape heritage
214 parcels
Reserved site
154 parcels
Classified woodland (EBC)
126 parcels
Development guidelines (OAP)
58 parcels
Building restricted (environment, risks, public interest)
30 parcels
Mix of uses
12 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: Local advertising rules, Urban pre-emption right and Development tax sector.

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

Transport noise sector
1,737 parcels
Planning decision deferral area
517 parcels
Joint development zone (ZAC)
289 parcels
Other information
194 parcels
Partnership urban project (PUP)
188 parcels
Public forest regime
5 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
563 parcels
Power lines
217 parcels
Watercourse maintenance access
101 parcels
Railways
43 parcels

Addresses

5,057 addresses on 301 streets, from the Base Adresse Nationale (national address register). Each number links to its parcel when it is known.

See the 5,057 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 1 (very low)
Radon potential
Category 1 (low)
Clay shrink-swell
100% of the parcels' area with high exposure, less than 1% medium
Risk prevention plan
Natural or mining risk plan (PM1): 6,484 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)