Parcel 51002 000 AI 75

Cadastral parcel of 1,901 m² (recorded area), in Saint-Martin-d'Ablois. Local plan (PLU) zones: Av and A.

Recorded area: 1,901 m²
PLU zone: AvAgricultural zone (A)

The parcel (in colour) and its neighbours, from the cadastre; computed perimeter: 287 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: 1,947 m²from the cadastral plan
Perimeter: 287 mcomputed from the cadastral plan
Addresses: None linked
Clay soils: High exposure (35% of the parcel), medium (65%)
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

Zone Av: apart from farm buildings, usually only a measured extension and outbuildings of an existing home are allowed, and only where the rules provide for them. Guide: Turn the map finding into a specific question
Zone A: apart from farm buildings, usually only a measured extension and outbuildings of an existing home are allowed, and only where the rules provide for them. Guide: Turn the map finding into a specific question
The parcel is split between 2 zones: each part follows the rules of its own zone. Guide: Read the documents, not just the colour
1 prescription, information area or easement touches the parcel (details below): it applies on top of the zone’s rules. Guide: Read the documents, not just the colour
Clay soils: High exposure (35% of the parcel), medium (65%). With medium or high exposure, selling a building plot requires a preliminary soil survey, and a new house must follow adapted building rules. Guide: Prepare the formal risk statement
PPRn Glissement de terrain de la Côte île de France - Vallée de la Marne - Tranches 1 et 2 covers 100% of the parcel: its rules may forbid or restrict building; read them before any project. Guide: Identify the scope of each finding

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

PLU zoning

Av – Agricultural zone (A)

Protected farmland: building is strictly limited.

98% of the parcel
Document: 51002_PLU_20180221

A – Agricultural zone (A)

Protected farmland: building is strictly limited.

2% of the parcel
Document: 51002_PLU_20180221

Addresses

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

All addresses in Saint-Martin-d'Ablois

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”.

Not recorded in the Géoportail de l'Urbanisme

Local plan information

Not recorded in the Géoportail de l'Urbanisme

Public-utility easements

Power lines: 23% 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: High exposure (35% of the parcel), medium (65%)
Risk prevention plan: Natural or mining risk plan (PM1) – PPRn Glissement de terrain de la Côte île de France - Vallée de la Marne - Tranches 1 et 2 – 100% of the parcel
Seismic zone: Zone 1 (very low)
Radon potential: Category 1 (low)

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

The parcel in its section

By recorded area, larger than 77% of the 99 parcels of section AI whose area is recorded.
Median recorded area in the section: 768 m².
Saint-Martin-d'Ablois has 2,442 parcels; this one holds less than 0.01% of their total recorded area.

Details

Cadastral reference: 51002 000 AI 75 (51002000AI0075)
Commune: Saint-Martin-d'Ablois (51002)
Prefix: 000
Section: AI
Number: 75
Recorded area (contenance): 1,901 m²
Computed area: 1,947 m² Computed from the plan, may differ from the recorded area.

Planning in this commune

Planning document: Local zoning plan (PLU) (51002_PLU_20180221)

PLU zones (share of parcel area):

Natural and forest zone (N) (60%)
Agricultural zone (A) (35%)
Urban zone (U) (3%)
Development zone (AUc) (0%)

Source datasets used on this page: 6. 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 2.0
Cadastre 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 2.0
The 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 2.0
The 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.
Exposition au retrait-gonflement des argiles 2026-07-02 — Licence Ouverte / Open Licence 2.0
The 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 1.0
This 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 1.0
Radon potential zoning classifies municipalities according to their geological potential to emit radon. It does not measure the indoor radon concentration of an individual building.