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Parcel 78310 000 AH 227

Cadastral parcel of 22 m² (recorded area), in Houdan. Local plan (PLU) zoning: urban zone (UAc).

Recorded area
22 m²
PLU zone
UAcUrban zone (U)
Open in the map
78310 000 AH 9678310 000 AH 18078310 000 AH 22778310 000 AH 24378310 000 AH 24478310 000 AH 24578310 000 AH 26678310 000 AH 27478310 000 AH 27578310 000 AH 27678310 000 AH 27778310 000 AH 27878310 000 AH 27978310 000 AH 28078310 000 AH 28178310 000 AH 28278310 000 AH 28378310 000 AH 288
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

UAc – Urban zone (U)

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

100% of the parcel

Addresses

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

All addresses in Houdan

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 built or landscape heritage
Périmètre de prescription particulière – 100% of the parcel

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”.

Lead exposure risk area
Zone à risque d'exposition au plomb – 100% 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 monument and its surroundings
Château fort – 100% of the parcel
Listed monument and its surroundings
Eglise Saint-Jacques le Majeur et Saint-Christophe – 100% of the parcel
Listed monument and its surroundings
Maison du 16 siècle – 100% of the parcel
Listed monument and its surroundings
Hôtel du Lys (ancien) – 80% 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 (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)

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

Details

Cadastral reference
78310 000 AH 227 (78310000AH0227)
Commune
Houdan (78310)
Prefix
000
Section
AH
Number
227
Recorded area (contenance)
22 m² Contenance arpentée (measured on site).
Computed area
22 m² Computed from the plan, may differ from the recorded area.

Planning in this commune

Planning document
Local zoning plan (PLU) (7831020250409)

PLU zones (share of parcel area):

Source datasets used on this page: 6. Their dates and reuse terms can differ.

Sources and versions used on this page

Neighbouring parcels

Previous parcel: 78310 000 AH 226Next parcel: 78310 000 AH 228