170 Chemin de Kérino, 56840 Île-d'Arz
Parcel of 1,633 m² (recorded area) with a residential building, built 2000 or later. Local plan (PLU) zones: Nds and U.
- Recorded area
- 1,633 m²
- PLU zone
- NdsNatural and forest zone (N)
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
Nds – Natural and forest zone (N)
Protected natural areas, forests and landscapes: building is strictly limited.
90% of the parcel
Document: 56088_PLU_20260212
U – Urban zone (U)
Built-up or serviced area. Building is generally allowed, under the PLU rules.
10% of the parcel
Document: 56088_PLU_20260212
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.
- 170 Chemin de Kérino, 56840 Île-d'Arz
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”.
- Landscape feature preserved for ecology
- Zone humide avérée – 86% of the parcel
- Building restricted (environment, risks, public interest)
- Zones soumises au recul du trait de côte à horizon 2100 (+60cm) – 12% of the parcel
- Landscape feature preserved for ecology
- Zone humide potentielle – 6% of the parcel
- Building restricted (environment, risks, public interest)
- Zones soumises au recul du trait de côte à horizon 2050 (+20cm) – 5% of the parcel
- Landscape feature preserved for ecology
- Haie bocagère – 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”.
- Other information
- Natura 2000 Zones Spéciales de Conservation – 92% of the parcel
- Draft risk prevention plan
- Aléa retrait-gonflement des argiles dans le département du Morbihan aléa moyen – 72% of the parcel
- Draft risk prevention plan
- Submersion marine T100 110cm - Aléa fort – 14% of the parcel
- Urban pre-emption right
- Droit de préemption urbain – 10% of the parcel
- Draft risk prevention plan
- Submersion marine T100 110cm - Aléa faible – 7% of the parcel
- Draft risk prevention plan
- Submersion marine T100 110cm - Aléa moyen – 3% 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”.
- Listed or classified site
- GOLFE DU MORBIHAN ET SES ABORDS – 100% of the parcel
- Listed monument and its surroundings
- Eglise Notre-Dame-de-la-Nativité – 63% of the parcel
- Listed monument and its surroundings
- Prieuré (ancien) – 38% of the parcel
Documents on the Géoportail de l'Urbanisme: document 1, document 2
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
1 of them also stands on other parcels; dwellings are counted for the whole building - Use
- Residential
- Height to the eaves
- 6 m
- Storeys
- 2 (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 (72% of the parcel)
- Risk prevention plan
- Not recorded in the Géoportail de l'Urbanisme
- Seismic zone
- Zone 2 (low)
- Radon potential
- Category 1 (low)
Produce the risk statement (ERRIAL) on GéorisquesRisks near an address (Géorisques)
Details
- Cadastral reference
- 56088 000 WI 97 (56088000WI0097)
- Commune
- Île-d'Arz (56088)
- Prefix
- 000
- Section
- WI
- Number
- 97
- Recorded area (contenance)
- 1,633 m² Contenance arpentée (measured on site).
- Computed area
- 1,647 m² Computed from the plan, may differ from the recorded area.
Planning in this commune
- Planning document
- Local zoning plan (PLU) (56088_PLU_20260212)
PLU zones (share of parcel area):
- Natural and forest zone (N) (84%)
- Urban zone (U) (10%)
- Agricultural zone (A) (5%)
- Closed development zone (AUs) (0%)
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
- 56088 000 WI 16
- 56088 000 WI 17
- 56088 000 WI 18
- 56088 000 WI 19
- 56088 000 WI 21 – 175 Route de Berno, 56840 Île-d'Arz
- 56088 000 WI 22 – 159 Route de Berno, 56840 Île-d'Arz
- 56088 000 WI 28 – 148 Chemin de Kérino, 56840 Île-d'Arz
- 56088 000 WI 30 – 224 Chemin de Kérino, 56840 Île-d'Arz
- 56088 000 WI 68
- 56088 000 WI 87
- 56088 000 WI 95 – 214 Chemin de Kérino, 56840 Île-d'Arz
- 56088 000 WI 96 – 186 Chemin de Kérino, 56840 Île-d'Arz
- 56088 000 WI 98
- 56088 000 WI 100
- 56088 000 WI 101
- 56088 000 WI 102
Previous parcel: 56088 000 WI 96 – 186 Chemin de Kérino, 56840 Île-d'ArzNext parcel: 56088 000 WI 98