Maen Roch cadastre

Ille-et-Vilaine (35)

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Parcels: 6,029
Cadastral sections: 52
Recorded area (contenance): 3,784.6 ha
Commune code (INSEE): 35257

Sections

Section AB320 parcels
Section AC68 parcels
Section AD70 parcels
Section AE302 parcels
Section AH145 parcels
Section AI309 parcels
Section AK315 parcels
Section AL154 parcels
Section AM101 parcels
Section AN109 parcels
Section ZA50 parcels
Section ZB48 parcels
Section ZC88 parcels
Section ZD10 parcels
Section ZE77 parcels
Section ZH122 parcels
Section ZI89 parcels
Section ZK42 parcels
Section ZL110 parcels
Section ZM101 parcels
Section ZN25 parcels
Section ZO73 parcels
Section ZP41 parcels
Section ZR120 parcels
Section ZS53 parcels
Section ZT52 parcels
Section 267 A5 parcels
Section 267 B84 parcels
Section 267 D82 parcels
Section 267 AB229 parcels
Section 267 AC388 parcels
Section 267 YA121 parcels
Section 267 ZA61 parcels
Section 267 ZB74 parcels
Section 267 ZC182 parcels
Section 267 ZD100 parcels
Section 267 ZE149 parcels
Section 267 ZH82 parcels
Section 267 ZI80 parcels
Section 267 ZK101 parcels
Section 267 ZL57 parcels
Section 267 ZM87 parcels
Section 267 ZN83 parcels
Section 267 ZO85 parcels
Section 267 ZP131 parcels
Section 267 ZR86 parcels
Section 267 ZS105 parcels
Section 267 ZT65 parcels
Section 267 ZV96 parcels
Section 267 ZW137 parcels
Section 267 ZX231 parcels
Section 267 ZY134 parcels

Planning

Planning document: Intermunicipal zoning plan (PLUi) (200070688_PLUi_20250930_A)

PLU zones (share of parcel area):

Agricultural zone (A) (75%)
Natural and forest zone (N) (16%)
Urban zone (U) (8%)
Development zone (AUc) (1%)
Closed development zone (AUs) (1%)

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: 2,153 parcels
Remarkable coastal area: 809 parcels
Other prescription: 619 parcels
Reserved site: 68 parcels
Classified woodland (EBC): 56 parcels
Buildings in a farm or natural zone: 20 parcels
Building placement rules: 5 parcels
Building restricted (environment, risks, public interest): 1 parcel

Local plan information

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

Archaeological site: 29 parcels
Transport noise sector: 5 parcels

Public-utility easements

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

Listed monument and its surroundings: 202 parcels
Power lines: 108 parcels
Listed or classified site: 9 parcels

Addresses

2,730 addresses on 349 streets, from the Base Adresse Nationale (national address register). Each number links to its parcel when it is known.

See the 2,730 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 3 (significant)
Clay shrink-swell: 60% of the parcels' area with low exposure
Risk prevention plan: Not recorded in the Géoportail de l'Urbanisme

Produce the risk statement (ERRIAL) on Géorisques Risks 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)