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Saint-Grégoire cadastre

Ille-et-Vilaine (35)

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Parcels
6,131
Cadastral sections
27
Recorded area (contenance)
1,531.2 ha
Commune code (INSEE)
35278

Sections

Planning

Planning document
Intermunicipal zoning plan (PLUi) (243500139_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: Protected built or landscape heritage, Development guidelines (OAP), Height, Biotope (green space) ratio, Limits on sealed surfaces and Other prescription.

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

Parking
4,588 parcels
Building placement rules
1,140 parcels
Remarkable coastal area
452 parcels
Classified woodland (EBC)
383 parcels
Ground-floor rules
230 parcels
Building restricted (environment, risks, public interest)
225 parcels
Ecological corridor (green and blue network)
154 parcels
Retail diversity to protect or develop
108 parcels
Road, path or public transport to keep or create
82 parcels
Reserved site
77 parcels
Uses allowed under conditions
30 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: Development tax sector and Other information.

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

Urban pre-emption right
4,645 parcels
Joint development zone (ZAC)
916 parcels
Draft risk prevention plan
202 parcels
Deferred development zone (ZAD)
174 parcels
Archaeological site
137 parcels
Commercial pre-emption right
92 parcels
Partnership urban project (PUP)
4 parcels
Transport noise sector
2 parcels
Soil information sector (pollution)
2 parcels
Sanitation and waste
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
177 parcels
Railways
128 parcels
Listed monument and its surroundings
103 parcels

Addresses

3,228 addresses on 311 streets, from the Base Adresse Nationale (national address register). Each number links to its parcel when it is known.

See the 3,228 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
85% of the parcels' area with low exposure
Risk prevention plan
Natural or mining risk plan (PM1): 195 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)