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143 Rue Bergson, 42000 Saint-Étienne

3 buildings with 26 recorded homes, built 1950 – 1974, on a parcel of 651 m² (recorded area). Local plan (PLU) zones: UBa, UCa1 and UBas.

Recorded area
651 m²
PLU zone
UBaUrban 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

42218 000 AH 4042218 000 AH 4142218 000 AH 4242218 000 AH 4342218 000 AH 4442218 000 AH 4542218 000 AH 4642218 000 AH 4742218 000 AH 4942218 000 AH 5042218 000 AH 5142218 000 AH 5342218 000 AH 5442218 000 AH 5642218 000 AH 5742218 000 AH 5842218 000 AH 5942218 000 AH 6042218 000 AH 6142218 000 AH 6242218 000 AH 6342218 000 AH 11442218 000 AH 11542218 000 AH 12042218 000 AH 121
The parcel (coloured) and its neighbours, from the cadastre.
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)

Understanding the map information

PLU zoning

UBa – Urban zone (U)

Built-up or serviced area. Building is generally allowed, under the PLU rules.

61% of the parcel
Document: 42218_PLU_20241003

UCa1 – Urban zone (U)

Built-up or serviced area. Building is generally allowed, under the PLU rules.

25% of the parcel
Document: 42218_PLU_20241003

UBas – Urban zone (U)

Built-up or serviced area. Building is generally allowed, under the PLU rules.

15% of the parcel
Document: 42218_PLU_20241003

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 Saint-Étienne

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”.

Other prescription
Aire d'influence du tramway pour les constructions tertiaires – 100% of the parcel
Height
Plan des hauteurs - linéaire de façade – 76% 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
Droit de préemption urbain simple – 100% of the parcel
Planning decision deferral area
Périmètre de sursis à statuer – 100% of the parcel
Sanitation zoning
Schéma distribution eau potable – 100% of the parcel
Sanitation zoning
Zonage d'assainissement – 100% of the parcel
Development tax sector
Taxe d'aménagement – 100% of the parcel
Other information
Secteur Centre de la Ville – 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
3 buildings
Use
Residential, outbuilding
Height to the eaves
up to 27.9 m
Storeys
up to 12 (ground floor included)
Dwellings
26
Built
1950 – 1974

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 d'inondation (PPRNPI) – 15% of the parcel
Seismic zone
Zone 2 (low)
Radon potential
Category 3 (significant)

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

Details

Cadastral reference
42218 000 AH 49 (42218000AH0049)
Commune
Saint-Étienne (42218)
Prefix
000
Section
AH
Number
49
Recorded area (contenance)
651 m²
Computed area
650 m² Computed from the plan, may differ from the recorded area.

Planning in this commune

Planning document
Local zoning plan (PLU) (42218_PLU_20241003)

PLU 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: 42218 000 AH 47 – 30 Rue de l'Enseigne Roux, 42000 Saint-ÉtienneNext parcel: 42218 000 AH 50 – 26 Rue de l'Enseigne Roux, 42000 Saint-Étienne