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Parcel 42103 000 E 646

Cadastral parcel of 728 m² (recorded area), in La Grand-Croix. Planning document zones: UA and N.

Recorded area
728 m²
Planning zone
UA (68%) · N (32%)Straddles 2 planning document zones.
Open in the map
42103 000 E 142103 000 E 242103 000 E 342103 000 E 442103 000 E 542103 000 E 642103 000 E 742103 000 E 842103 000 E 1742103 000 E 1842103 000 E 1942103 000 E 2042103 000 E 2142103 000 E 2242103 000 E 2342103 000 E 2442103 000 E 10842103 000 E 10942103 000 E 11042103 000 E 11142103 000 E 11242103 000 E 11342103 000 E 11442103 000 E 11642103 000 E 11742103 000 E 11842103 000 E 11942103 000 E 12042103 000 E 12142103 000 E 12342103 000 E 12642103 000 E 12742103 000 E 12842103 000 E 13042103 000 E 13142103 000 E 13242103 000 E 14842103 000 E 15142103 000 E 15342103 000 E 15442103 000 E 15542103 000 E 15842103 000 E 15942103 000 E 16042103 000 E 16142103 000 E 16242103 000 E 16342103 000 E 16542103 000 E 16642103 000 E 16742103 000 E 17042103 000 E 17442103 000 E 17642103 000 E 17742103 000 E 17842103 000 E 17942103 000 E 18042103 000 E 18342103 000 E 18642103 000 E 18742103 000 E 18842103 000 E 18942103 000 E 19042103 000 E 19342103 000 E 19442103 000 E 19542103 000 E 19642103 000 E 19742103 000 E 19842103 000 E 19942103 000 E 20942103 000 E 21042103 000 E 21242103 000 E 21342103 000 E 21542103 000 E 21642103 000 E 21742103 000 E 21842103 000 E 21942103 000 E 22042103 000 E 22142103 000 E 22242103 000 E 22342103 000 E 22442103 000 E 22642103 000 E 22742103 000 E 22942103 000 E 23042103 000 E 23642103 000 E 23742103 000 E 23842103 000 E 23942103 000 E 24142103 000 E 24842103 000 E 24942103 000 E 27342103 000 E 27442103 000 E 27642103 000 E 27742103 000 E 32542103 000 E 33042103 000 E 34342103 000 E 35642103 000 E 38342103 000 E 39642103 000 E 40642103 000 E 40942103 000 E 41042103 000 E 41142103 000 E 41242103 000 E 41542103 000 E 41642103 000 E 41742103 000 E 41842103 000 E 41942103 000 E 42042103 000 E 42142103 000 E 42242103 000 E 42342103 000 E 42442103 000 E 42542103 000 E 42642103 000 E 42742103 000 E 43542103 000 E 44142103 000 E 44242103 000 E 44342103 000 E 44442103 000 E 44542103 000 E 44642103 000 E 44742103 000 E 44842103 000 E 45242103 000 E 45442103 000 E 45542103 000 E 45642103 000 E 45842103 000 E 45942103 000 E 46042103 000 E 48242103 000 E 49042103 000 E 49242103 000 E 49442103 000 E 50142103 000 E 50242103 000 E 51242103 000 E 52142103 000 E 52242103 000 E 52342103 000 E 52442103 000 E 52542103 000 E 52642103 000 E 52742103 000 E 52842103 000 E 55242103 000 E 56742103 000 E 56942103 000 E 57042103 000 E 59742103 000 E 59842103 000 E 60042103 000 E 60442103 000 E 60642103 000 E 60742103 000 E 60842103 000 E 61542103 000 E 61842103 000 E 61942103 000 E 62042103 000 E 62142103 000 E 62342103 000 E 62442103 000 E 62542103 000 E 62642103 000 E 63442103 000 E 63842103 000 E 63942103 000 E 64042103 000 E 64242103 000 E 64342103 000 E 64442103 000 E 64542103 000 E 64642103 000 E 64842103 000 E 64942103 000 E 65142103 000 E 65342103 000 E 65542103 000 E 65642103 000 E 65742103 000 E 65842103 000 E 65942103 000 E 66042103 000 E 66142103 000 E 66242103 000 E 66442103 000 E 66542103 000 E 66642103 000 E 66842103 000 E 66942103 000 E 67042103 000 E 67742103 000 E 68042103 000 E 68142103 000 E 68442103 000 E 68542103 000 E 68642103 000 E 68742103 000 E 68842103 000 E 69242103 000 E 69342103 000 E 69642103 000 E 69742103 000 E 69942103 000 E 70042103 000 E 70242103 000 E 70342103 000 E 70442103 000 E 70542103 000 E 70642103 000 E 70742103 000 E 70842103 000 E 70942103 000 E 71042103 000 E 71142103 000 E 71242103 000 E 71342103 000 E 71942103 000 E 72042103 000 E 72142103 000 E 72242103 000 E 72442103 000 E 72542103 000 E 73842103 000 E 73942103 000 E 74042103 000 E 74142103 000 E 75442103 000 E 75542103 000 E 75842103 000 E 75942103 000 E 76242103 000 E 76342103 000 E 76442103 000 E 76742103 000 E 76842103 000 E 76942103 000 E 77042103 000 E 77142103 000 E 77242103 000 E 77542103 000 E 77942103 000 E 78042103 000 E 78142103 000 E 78242103 000 E 78342103 000 E 78442103 000 E 80842103 000 E 80942103 000 E 83442103 000 E 83542103 000 E 83742103 000 E 84242103 000 E 84342103 000 E 84442103 000 E 84542103 000 E 84642103 000 E 84742103 000 E 84842103 000 E 84942103 000 E 85042103 000 E 85142103 000 E 86942103 000 E 87042103 000 E 87142103 000 E 87242103 000 E 87342103 000 E 87442103 000 E 87542103 000 E 87642103 000 E 87742103 000 E 87842103 000 E 87942103 000 E 88042103 000 E 88142103 000 E 88842103 000 E 89042103 000 E 89142103 000 E 89242103 000 E 89442103 000 E 89542103 000 E 89742103 000 E 89842103 000 E 89942103 000 E 90042103 000 E 90142103 000 E 90242103 000 E 90342103 000 E 90442103 000 E 90542103 000 E 90642103 000 E 90742103 000 E 90942103 000 E 91142103 000 E 91342103 000 E 914
The parcel (in colour) and its neighbours, from the cadastre; computed perimeter: 524 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
755 m²from the cadastral plan
Perimeter
524 mcomputed from the cadastral plan
Addresses
None linked
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

UA – Urban zone (U)

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

68% of the parcel
Document: 42103_PLU_20230928

N – Natural and forest zone (N)

Protected natural areas, forests and landscapes: building is strictly limited.

32% of the parcel
Document: 42103_PLU_20230928

Addresses

No address from the Base Adresse Nationale is linked to this parcel.

All addresses in La Grand-Croix

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

Not recorded in 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”.

Transport noise sector
Classement sonore des voies – 100% of the parcel
Development tax sector
Taxe d'aménagement – 100% of the parcel
Other information
Grand Parc du Gier – 100% of the parcel
Other information
La Grand-Croix – 100% of the parcel
Sanitation zoning
Zonage Assainissement – 70% of the parcel
Urban pre-emption right
Droit de Préemption Urbain – 68% of the parcel
Sanitation zoning
Schéma distribution eau potable – 68% 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”.

Railways
SUP T1 de la Loire – 100% of the parcel

See the document on the Géoportail de l'Urbanisme

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 Miniers (PPRM) – 14% 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
42103 000 E 646 (421030000E0646)
Commune
La Grand-Croix (42103)
Prefix
000
Section
E
Number
646
Recorded area (contenance)
728 m²
Computed area
755 m² Computed from the plan, may differ from the recorded area.

Planning in this commune

Planning document
Local zoning plan (PLU) (42103_PLU_20230928)

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: 6. Their dates and reuse terms can differ.

Sources and versions used on this page

Neighbouring parcels

Previous parcel: 42103 000 E 645Next parcel: 42103 000 E 648