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Montmagny cadastre

Val-d'Oise (95)

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Parcels
5,152
Cadastral sections
9
Recorded area (contenance)
264.8 ha
Commune code (INSEE)
95427

Sections

Planning

Planning document
Local zoning plan (PLU) (95427_PLU_20260204)

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
1,612 parcels
Parking requirements of the mobility plan
320 parcels
Development guidelines (OAP)
284 parcels
Reserved site
259 parcels
Road, path or public transport to keep or create
175 parcels
Protected built or landscape heritage
169 parcels
Ecological corridor (green and blue network)
151 parcels
Building placement rules
124 parcels
Classified woodland (EBC)
41 parcels
Retail diversity to protect or develop
16 parcels
Minimum dwelling size
11 parcels
Building rights bonus
3 parcels
Height
2 parcels
Parking
2 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: Lead exposure risk area.

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

Airport noise exposure plan
4,600 parcels
Soil information sector (pollution)
2,631 parcels
Other information
756 parcels
Development tax sector
46 parcels
Local advertising rules
41 parcels
Urban pre-emption right
28 parcels
Transport noise sector
5 parcels
Archaeological site
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:

Power lines
691 parcels
Listed monument and its surroundings
554 parcels
Railways
186 parcels

Addresses

2,722 addresses on 170 streets, from the Base Adresse Nationale (national address register). Each number links to its parcel when it is known.

See the 2,722 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
28% of the parcels' area with high exposure, 70% medium
Risk prevention plan
Natural or mining risk plan (PM1): 277 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)