1 Vieille Rue d’Auxerre, 89660 Mailly-le-Château

2 buildings with 2 recorded homes, built 1900 or earlier, on a parcel of 225 m² (recorded area).

Recorded area: 225 m²
Planning zone: No zone published

Address from France’s national address register (BAN), associated with this parcel for information only. Addresses and how they are linked

The parcel (in colour) and its neighbours, from the cadastre; computed perimeter: 58 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: 224 m²from the cadastral plan
Perimeter: 58 mcomputed from the cadastral plan
Buildings: 2 buildingsResidential
Built: 1900 or earlier
Height to the eaves: up to 6 m
Storeys: up to 2 (ground floor included)
Dwellings: 2
Addresses: 1 linked address
Clay soils: Not recorded
Risk prevention plans: Not 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

Commune under the RNU: building is in principle limited to the already built-up parts of the commune; a certificat d’urbanisme says what is possible on this parcel. Guide: Use a planning certificate for the next step
5 prescriptions, information areas or easements touch the parcel (details below): they apply on top of the zone’s rules. Guide: Read the documents, not just the colour

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

No PLU: the commune follows the national planning rules (RNU).

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.

1 Vieille Rue d’Auxerre, 89660 Mailly-le-Château (linked by IGN (BAN PLUS))

All addresses in Mailly-le-Château

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

Listed monument and its surroundings: Chapelle du Bourg d' En Bas – 100% of the parcel
Listed monument and its surroundings: Donjon (ancien) – 100% of the parcel
Listed monument and its surroundings: Eglise Saint Adrien – 100% of the parcel
Listed monument and its surroundings: Monument aux morts – 100% of the parcel
Listed monument and its surroundings: chapelle du cimetière – 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: 2 buildings
1 of them also stands on other parcels; dwellings are counted for the whole building
Use: Residential
Height to the eaves: up to 6 m
Storeys: up to 2 (ground floor included)
Dwellings: 2
Built: 1900 or earlier

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: Not recorded
Risk prevention plan: Not recorded in the Géoportail de l'Urbanisme
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 18% of the 77 parcels of section AB whose area is recorded.
Median recorded area in the section: 1,230 m².
44 of the section’s 77 parcels have a linked building, 45 an address.
Mailly-le-Château has 2,901 parcels; this one holds less than 0.01% of their total recorded area.

Details

Cadastral reference: 89238 000 AB 74 (89238000AB0074)
Commune: Mailly-le-Château (89238)
Prefix: 000
Section: AB
Number: 74
Recorded area (contenance): 225 m²
Computed area: 224 m² Computed from the plan, may differ from the recorded area.

Planning in this commune