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Morsang-sur-Orge cadastre

Essonne (91)

Parcels
6,292
Cadastral sections
17
Recorded area (contenance)
386.8 ha
Commune code (INSEE)
91434

Sections

Planning

Planning document
Local zoning plan (PLU) (91434_PLU_20250401)

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:

Other prescription
3,363 parcels
Protected built or landscape heritage
1,918 parcels
Parking
556 parcels
Reserved site
335 parcels
Development guidelines (OAP)
162 parcels
Classified woodland (EBC)
16 parcels
External appearance
4 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
17 parcels
Other information
13 parcels
Local advertising rules
11 parcels
Development tax sector
6 parcels
Joint development zone (ZAC)
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
1,570 parcels
Watercourse maintenance access
7 parcels
Listed or classified site
4 parcels

Addresses

5,824 addresses on 191 streets, from the Base Adresse Nationale (national address register). Each number links to its parcel when it is known.

See the 5,824 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
19% of the parcels' area with high exposure, 81% medium
Risk prevention plan
Natural or mining risk plan (PM1): 49 parcels within a perimeter recorded in the Géoportail de l'Urbanisme

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)