15 Boulevard Joseph Vallier, 38000 Grenoble
Parcel of 1,179 m² (recorded area) with 1 building. Local plan (PLU) zoning: urban zone (UC1u).
- Recorded area
- 1,179 m²
- PLU zone
- UC1uUrban zone (U)
Address from France’s national address register (BAN), associated with this parcel for information only. Addresses and how they are linked
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
- Cadastre and boundary surveys: where does the land end?
- Reading a PLU: a zone label does not define a project
- Recorded and calculated parcel area: why two figures?
- Property risks: from a map finding to a proper check
PLU zoning
UC1u – Urban zone (U)
Built-up or serviced area. Building is generally allowed, under the PLU rules.
100% of the parcel
Document: 200040715_PLUI_20260305
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.
- 15 Boulevard Joseph Vallier, 38000 Grenoble
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”.
- Protected building heritage
- Grands Boulevards – 100% of the parcel
- Social housing quota sector
- Secteur de mixité sociale obligeant la construction de logements locatifs sociaux – 100% of the parcel
- Development guidelines (OAP)
- Confluences grenobloises – 100% of the parcel
- Development guidelines (OAP)
- Faubourgs – 100% of the parcel
- Development guidelines (OAP)
- Le fond de vallée ensoleillé – 100% of the parcel
- Retail diversity to protect or develop
- Mixité commerciale - Espace de Développement Commercial, dimensionnement : 8000 m² de surface de vente maximum par établissement – 100% of the parcel
- Minimum building density
- Secteur d'intensification urbaine de catégorie F6 autour des arrêts TC les mieux desservis – 100% of the parcel
- Parking
- Zonage stationnement : Centre-ville élargi de Grenoble ; S1 – 100% of the parcel
- Utility connections
- Zone d'assainissement collectif – 100% of the parcel
- Retail diversity to protect or develop
- Mixité commerciale - Centralité Urbaine Commerciale, dimensionnement : 2000 m² de surface de vente maximum par établissement – 82% of the parcel
- Earmarked location (road, works, green space)
- Servitude de localisation : Création d'un cheminement piéton-cycle, 3m de large, Métropole, du Boulevard Joseph Vallier à la Ru… – 11% of the parcel
- Building placement rules
- Continuité obligatoire – line on the parcel or its boundary
- Height
- 29m – line on the parcel or its boundary
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”.
Not recorded in 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”.
- Watercourse maintenance access
- 100% of the parcel
See the document on 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
- Height to the eaves
- 11.7 m
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) – PPRI - Drac aval – 100% of the parcel
- Natural or mining risk plan (PM1) – PPRI - Isère amont – 100% of the parcel
- Seismic zone
- Zone 4 (medium)
- Radon potential
- Category 1 (low)
Produce the risk statement (ERRIAL) on GéorisquesRisks near an address (Géorisques)
Details
- Cadastral reference
- 38185 000 HV 167 (38185000HV0167)
- Commune
- Grenoble (38185)
- Prefix
- 000
- Section
- HV
- Number
- 167
- Recorded area (contenance)
- 1,179 m² Contenance arpentée (measured on site).
- Computed area
- 1,169 m² Computed from the plan, may differ from the recorded area.
Planning in this commune
- Planning document
- Intermunicipal zoning plan (PLUi) (200040715_PLUI_20260305)
PLU zones (share of parcel area):
- Urban zone (U) (95%)
- Natural and forest zone (N) (3%)
- Agricultural zone (A) (1%)
Source datasets used on this page: 8. Their dates and reuse terms can differ.
Sources and versions used on this page
- Plan cadastral informatisé (Etalab)
2026-06-01— Licence Ouverte / Open Licence 2.0Cadastre Etalab redistributes the French digital cadastral plan in simplified geographic formats, including parcels, sections and buildings. Mapped boundaries do not replace a boundary survey.
- Géoportail de l’Urbanisme — extraction nationale
2026-08-15— Licence Ouverte / Open Licence 2.0The national Urban Planning Geoportal extraction brings together layers published by the GPU from documents supplied by municipalities, intermunicipal authorities and state services. The competent authorities remain responsible for the documents and their regulatory meaning.
- Base Adresse Nationale (listes d’adresses et géocodage Géoplateforme)
2026-10-07— Licence Ouverte / Open Licence 2.0The Base Adresse Nationale brings together French addresses, including those published by municipalities. Address coordinates alone do not establish an administrative link to a cadastral parcel.
- BAN PLUS (rattachement géométrique adresse → parcelle)
2026-06-15— Licence Ouverte / Open Licence 2.0BAN PLUS is IGN’s product linking Base Adresse Nationale addresses to reference geographic objects, including cadastral parcels, using geometric matching.
- Exposition au retrait-gonflement des argiles
2026-07-02— Licence Ouverte / Open Licence 2.0The clay shrink-swell exposure map describes geological exposure at the map’s scale. It does not replace a site-specific geotechnical investigation.
- Zonage sismique de la France (décret n° 2010-1255), liste version janvier 2015
2018-07-30— Licence Ouverte / Open Licence 1.0This vector layer published by wpd is based on the BRGM / planseisme.fr list of municipalities and seismic zones, January 2015 version. Municipal zoning does not measure the structural risk of an individual building.
- Potentiel radon des communes (arrêté du 27 juin 2018)
2019-05-06— Licence Ouverte / Open Licence 1.0Radon potential zoning classifies municipalities according to their geological potential to emit radon. It does not measure the indoor radon concentration of an individual building.
- BD TOPO® – bâtiments (usage, hauteur, niveaux, logements, année de construction)
2026-06-15— Licence Ouverte / Open Licence 2.0BD TOPO is IGN’s vector topographic reference dataset. Its building component describes footprints and available attributes such as use, height and selected construction information.
Neighbouring parcels
- 38185 000 HV 144 – 9 Boulevard Joseph Vallier, 38000 Grenoble
- 38185 000 HV 164 – 17 Boulevard Joseph Vallier, 38000 Grenoble
- 38185 000 HV 165
- 38185 000 HV 166
Previous parcel: 38185 000 HV 166Next parcel: 38185 000 HV 168