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27 Rue François Simon, 49800 Trélazé

Parcel of 194 m² (recorded area) with a residential building, built 2000 or later. Planning document zoning: urban zone (UC).

Recorded area
194 m²
Planning zone
UCUrban zone (U)
Open in the map

Address from France’s national address register (BAN), associated with this parcel for information only. Addresses and how they are linked

49353 000 BD 44649353 000 BD 48949353 000 BD 49049353 000 BD 49249353 000 BD 49449353 000 BD 98049353 000 BD 104349353 000 BD 104449353 000 BD 105449353 000 BD 106849353 000 BD 106949353 000 BD 107149353 000 BD 107249353 000 BD 107349353 000 BD 107949353 000 BD 112449353 000 BD 112849353 000 BD 112949353 000 BD 113049353 000 BD 113149353 000 BD 113249353 000 BD 113549353 000 BD 113649353 000 BD 115349353 000 BD 115549353 000 BD 115649353 000 BD 122349353 000 BD 124649353 000 BD 136949353 000 BD 137049353 000 BD 1383
The parcel (in colour) and its neighbours, from the cadastre; computed perimeter: 61 m. North is up; the bar gives the scale.
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)

At a glance

Computed area
228 m²from the cadastral plan
Perimeter
61 mcomputed from the cadastral plan
Buildings
1 buildingResidential
Built
2000 or later
Height to the eaves
3.5 m
Storeys
1 (ground floor included)
Dwellings
1
Addresses
1 linked address
Clay soils
Medium exposure (100% of the parcel)
Risk prevention plans
1 plan recorded

This parcel’s figures, from the cadastre, the national address base (BAN), IGN’s BD TOPO and the risk databases. Missing data is not shown.

What this means for a project

Points drawn from this parcel’s data. They tell you which questions to ask; they do not replace a certificat d’urbanisme or the official statement of risks.

Understanding the map information

Planning zoning

UC – Urban zone (U)

Urban zone family. This category does not establish permission to build: check the local code, applicable rules and parcel constraints.

100% of the parcel
Document: 244900015_PLUI_20251117

Addresses

Source: Base Adresse Nationale (national address register). “Linked by its position”: the address point lies inside the parcel. “Linked by its building (RNB)”: the building that carries the address in the national building register (Référentiel National des Bâtiments) stands on the parcel. “Linked by IGN (BAN PLUS)”: IGN matches the address to this parcel, the nearest one on the same side of the street, and the address point lies inside it. In these cases the Base Adresse Nationale declares no link.

All addresses in Trélazé

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”.

National clay exposure (BRGM/Géorisques) and labels in the local planning document are separate sources: dates, methods and purposes may differ. Both values are retained; neither replaces the other. Check the national map and local rules with the authorities. Data versions: national clay layer 2026-07-02; GPU extraction 2026-08-15. Géorisques: soil studies and construction

Building restricted (environment, risks, public interest)
Plan de Prévention des Risques Naturels ou Technologiques – 100% of the parcel
Height
Plan des hauteurs – 100% of the parcel

See the document on the Géoportail de l'Urbanisme

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”.

Urban pre-emption right
Périmètre de droit de préemption urbain – 100% of the parcel
Other information
Retrait gonflement des argiles – 100% of the parcel
Other information
Zone de prescription de présomption archéologique – 100% of the parcel

See the document on the Géoportail de l'Urbanisme

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”.

Not recorded in the Géoportail de l'Urbanisme

Buildings

Indicative data (IGN BD TOPO): buildings IGN links to the parcel (BAN PLUS) when they cover at least 20 m² of it, with information from the tax files (DGFiP), anonymised. An unknown height or number is not shown. Construction years are grouped into periods, because old buildings often carry an estimated round year (1800, 1900…). A building standing on several parcels is counted on each, with all its dwellings. Recent buildings may be missing: the tax files are updated with a delay.

On the parcel
1 building
Use
Residential
Height to the eaves
3.5 m
Storeys
1 (ground floor included)
Dwellings
1
Built
2000 or later

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.

Some clay soils swell when wet and shrink as they dry, which can crack buildings. The higher the exposure, the more building precautions are needed. A risk prevention plan (PPR) maps the areas exposed to a hazard (flooding, ground movement, an industrial site…) and sets building rules there. The Géoportail de l'Urbanisme does not list every plan yet.

Clay shrink-swell
Medium exposure (100% of the parcel)
Risk prevention plan
Natural or mining risk plan (PM1) – Plan de Prévention des Risques Naturels Prévisibles Inondation dans Val d'Authion Loire Saumuroise – 100% of the parcel
Seismic zone
Zone 2 (low)
Radon potential
Category 3 (significant)

National clay exposure (BRGM/Géorisques) and labels in the local planning document are separate sources: dates, methods and purposes may differ. Both values are retained; neither replaces the other. Check the national map and local rules with the authorities. Data versions: national clay layer 2026-07-02; GPU extraction 2026-08-15. Géorisques: soil studies and construction

Produce the risk statement (ERRIAL) on GéorisquesRisks near an address (Géorisques)

The parcel in its section

Details

Cadastral reference
49353 000 BD 1136 (49353000BD1136)
Commune
Trélazé (49353)
Prefix
000
Section
BD
Number
1136
Recorded area (contenance)
194 m²
Computed area
228 m² Computed from the plan, may differ from the recorded area.

Planning in this commune

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

Find the applicable document on the official GPU map

Document identified in the data, without assurance that it covers the whole commune or every parcel. Several documents may apply. Check coverage and the current version with the town hall or GPU. 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”.

Planning zones (share of parcel area):

Source datasets used on this page: 8. Their dates and reuse terms can differ.

Sources and versions used on this page

Neighbouring parcels

Previous parcel: 49353 000 BD 1135 – 25 Rue François Simon, 49800 TrélazéNext parcel: 49353 000 BD 1139 – 12 Rue François Simon, 49800 Trélazé