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Trélazé cadastre

Maine-et-Loire (49)

Parcels
8,654
Cadastral sections
24
Recorded area (contenance)
1,133.7 ha
Commune code (INSEE)
49353

Sections

Planning

Planning document
Intermunicipal zoning plan (PLUi) (244900015_PLUI_20251117)

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:

Height
7,759 parcels
Building restricted (environment, risks, public interest)
3,026 parcels
Development guidelines (OAP)
1,866 parcels
Protected built or landscape heritage
1,039 parcels
Ecological corridor (green and blue network)
469 parcels
Reserved site
100 parcels
Classified woodland (EBC)
67 parcels
Building placement rules
59 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: Other information and Urban pre-emption right.

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

Joint development zone (ZAC)
1,547 parcels
Transport noise sector
1,203 parcels
Commercial pre-emption right
566 parcels
Archaeological site
4 parcels
UNESCO World Heritage
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:

Railways
170 parcels
Listed monument and its surroundings
69 parcels
Power lines
69 parcels
Listed or classified site
13 parcels

Addresses

5,649 addresses on 277 streets, from the Base Adresse Nationale (national address register). Each number links to its parcel when it is known.

See the 5,649 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
2% of the parcels' area with high exposure, 89% medium
Risk prevention plan
Natural or mining risk plan (PM1): 2,514 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)