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38 Rue Jean Mermoz, 51700 Troissy

Parcel of 1,693 m² (recorded area) with 3 buildings. Local plan (PLU) zones: UB and N.

Recorded area
1,693 m²
PLU zone
UBUrban zone (U)

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

51585 000 AP 151585 000 AP 551585 000 AP 651585 000 AP 751585 000 AP 851585 000 AP 951585 000 AP 1051585 000 AP 1151585 000 AP 1251585 000 AP 1351585 000 AP 1451585 000 AP 1551585 000 AP 1651585 000 AP 1751585 000 AP 1851585 000 AP 1951585 000 AP 2051585 000 AP 2151585 000 AP 2751585 000 AP 2851585 000 AP 2951585 000 AP 3051585 000 AP 3151585 000 AP 39551585 000 AP 39651585 000 AP 39751585 000 AP 39851585 000 AP 40051585 000 AP 40151585 000 AP 40251585 000 AP 40351585 000 AP 40451585 000 AP 40551585 000 AP 40951585 000 AP 45951585 000 AP 50651585 000 AP 50751585 000 AP 50851585 000 AP 50951585 000 AP 51051585 000 AP 51151585 000 AP 51251585 000 AP 51351585 000 AP 51451585 000 AP 515
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

UB – Urban zone (U)

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

97% of the parcel
Document: 51585_PLU_20190925

N – Natural and forest zone (N)

Protected natural areas, forests and landscapes: building is strictly limited.

3% of the parcel
Document: 51585_PLU_20190925

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 Troissy

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

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”.

Listed monument and its surroundings
Ancien château – 100% of the parcel
Listed monument and its surroundings
Eglise Saint-Martin – 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
3 buildings
Height to the eaves
up to 6.3 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
High exposure (100% of the parcel)
Risk prevention plan
Not recorded in the Géoportail de l'Urbanisme
Seismic zone
Zone 1 (very low)
Radon potential
Category 1 (low)

Details

Cadastral reference
51585 000 AP 11 (51585000AP0011)
Commune
Troissy (51585)
Prefix
000
Section
AP
Number
11
Recorded area (contenance)
1,693 m²
Computed area
1,698 m² Computed from the plan, may differ from the recorded area.

Planning in this commune

Planning document
Local zoning plan (PLU) (51585_PLU_20190925)

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: 51585 000 AP 10Next parcel: 51585 000 AP 12