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2 Allée la Calypso, 17300 Rochefort

49 buildings with 67 recorded homes, built 1975 – 1999, on a parcel of 3.2 ha (recorded area). Local plan (PLU) zoning: urban zone (UMp).

Recorded area
3.2 ha
PLU zone
UMpUrban zone (U)
Open in the map

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

17299 000 BK 117299 000 BK 317299 000 BK 417299 000 BK 517299 000 BK 617299 000 BK 1117299 000 BK 1217299 000 BK 1317299 000 BK 1417299 000 BK 1617299 000 BK 1717299 000 BK 1817299 000 BK 1917299 000 BK 2117299 000 BK 2317299 000 BK 2417299 000 BK 2517299 000 BK 3017299 000 BK 3117299 000 BK 3217299 000 BK 3417299 000 BK 3617299 000 BK 3717299 000 BK 4017299 000 BK 4217299 000 BK 4317299 000 BK 4817299 000 BK 5017299 000 BK 5217299 000 BK 5717299 000 BK 5917299 000 BK 6017299 000 BK 6117299 000 BK 6217299 000 BK 6317299 000 BK 6417299 000 BK 6517299 000 BK 6617299 000 BK 6717299 000 BK 6817299 000 BK 6917299 000 BK 7017299 000 BK 7117299 000 BK 7217299 000 BK 7517299 000 BK 7817299 000 BK 8817299 000 BK 8917299 000 BK 9317299 000 BK 9417299 000 BK 9517299 000 BK 9817299 000 BK 10917299 000 BK 11017299 000 BK 11117299 000 BK 11217299 000 BK 11317299 000 BK 11517299 000 BK 12717299 000 BK 12817299 000 BK 12917299 000 BK 13417299 000 BK 13617299 000 BK 13717299 000 BK 13917299 000 BK 14117299 000 BK 14517299 000 BK 14717299 000 BK 14917299 000 BK 15517299 000 BK 15617299 000 BK 15717299 000 BK 15917299 000 BK 16017299 000 BK 16217299 000 BK 16417299 000 BK 16617299 000 BK 16817299 000 BK 16917299 000 BK 17317299 000 BK 17417299 000 BK 17517299 000 BK 17617299 000 BK 17717299 000 BK 17817299 000 BK 17917299 000 BK 18017299 000 BK 18217299 000 BK 18317299 000 BK 18417299 000 BK 18517299 000 BK 18617299 000 BK 18917299 000 BK 19017299 000 BK 19117299 000 BK 19517299 000 BK 196
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

UMp – Urban zone (U)

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

100% of the parcel
Document: 17299_PLU_20251210

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 Rochefort

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 building heritage
Elements de patrimoine a proteger – 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”.

Urban pre-emption right
DPU – 100% of the parcel
Draft risk prevention plan
PPRN - Submersion Marine (PPRN Charente) – 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
Remparts de la porte Martrou – 54% 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
49 buildings
1 of them also stands on other parcels; dwellings are counted for the whole building
Use
Residential, outbuilding
Height to the eaves
up to 5.9 m
Storeys
up to 2 (ground floor included)
Dwellings
67
Built
1975 – 1999

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 (100% of the parcel)
Risk prevention plan
Natural or mining risk plan (PM1) – 100% of the parcel
Seismic zone
Zone 3 (moderate)
Radon potential
Category 2 (low, with geological factors that can ease the transfer of radon)

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

Details

Cadastral reference
17299 000 BK 190 (17299000BK0190)
Commune
Rochefort (17299)
Prefix
000
Section
BK
Number
190
Recorded area (contenance)
3.2 ha
Computed area
3.1 ha Computed from the plan, may differ from the recorded area.

Planning in this commune

Planning document
Local zoning plan (PLU) (17299_PLU_20251210)

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: 17299 000 BK 189Next parcel: 17299 000 BK 191 – 47 Avenue le Duguay Trouin, 17300 Rochefort