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2 Rue de l'Alma, 29900 Concarneau

7 buildings with 3 recorded homes, built 1975 – 1999, on a parcel of 4,522 m² (recorded area). Planning document zoning: urban zone (Ua).

Recorded area
4,522 m²
Planning zone
UaUrban 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

29039 000 BT 129039 000 BT 229039 000 BT 329039 000 BT 429039 000 BT 529039 000 BT 629039 000 BT 729039 000 BT 829039 000 BT 929039 000 BT 1029039 000 BT 1129039 000 BT 1229039 000 BT 1329039 000 BT 1429039 000 BT 1529039 000 BT 1629039 000 BT 1729039 000 BT 1829039 000 BT 1929039 000 BT 2129039 000 BT 2229039 000 BT 2329039 000 BT 2429039 000 BT 2529039 000 BT 2629039 000 BT 2729039 000 BT 2829039 000 BT 2929039 000 BT 3029039 000 BT 3229039 000 BT 3429039 000 BT 3529039 000 BT 3629039 000 BT 3729039 000 BT 3829039 000 BT 3929039 000 BT 4029039 000 BT 4129039 000 BT 4229039 000 BT 4329039 000 BT 4429039 000 BT 4529039 000 BT 4629039 000 BT 4729039 000 BT 4829039 000 BT 4929039 000 BT 5029039 000 BT 5129039 000 BT 5229039 000 BT 5329039 000 BT 5429039 000 BT 5529039 000 BT 5629039 000 BT 5729039 000 BT 5829039 000 BT 5929039 000 BT 6029039 000 BT 6129039 000 BT 6229039 000 BT 6329039 000 BT 6429039 000 BT 6529039 000 BT 6629039 000 BT 6729039 000 BT 6829039 000 BT 6929039 000 BT 7029039 000 BT 7129039 000 BT 7229039 000 BT 7329039 000 BT 7429039 000 BT 7529039 000 BT 7629039 000 BT 7729039 000 BT 7829039 000 BT 7929039 000 BT 8029039 000 BT 8129039 000 BT 8229039 000 BT 8529039 000 BT 8629039 000 BT 8729039 000 BT 8829039 000 BT 8929039 000 BT 9029039 000 BT 9129039 000 BT 9229039 000 BT 9329039 000 BT 9429039 000 BT 9529039 000 BT 9629039 000 BT 9729039 000 BT 9829039 000 BT 9929039 000 BT 19729039 000 BT 19829039 000 BT 19929039 000 BT 20029039 000 BT 20129039 000 BT 20629039 000 BT 20729039 000 BT 20829039 000 BT 20929039 000 BT 21029039 000 BT 21129039 000 BT 21229039 000 BT 21329039 000 BT 21429039 000 BT 21529039 000 BT 21729039 000 BT 21829039 000 BT 21929039 000 BT 22029039 000 BT 22229039 000 BT 22329039 000 BT 22429039 000 BT 22529039 000 BT 22629039 000 BT 22829039 000 BT 22929039 000 BT 23029039 000 BT 23129039 000 BT 23229039 000 BT 23429039 000 BT 23529039 000 BT 23629039 000 BT 23729039 000 BT 23829039 000 BT 23929039 000 BT 24129039 000 BT 24229039 000 BT 24329039 000 BT 24429039 000 BT 24529039 000 BT 24729039 000 BT 24829039 000 BT 24929039 000 BT 25029039 000 BT 25129039 000 BT 25229039 000 BT 25329039 000 BT 25529039 000 BT 25629039 000 BT 25729039 000 BT 25829039 000 BT 25929039 000 BT 26029039 000 BT 26129039 000 BT 26229039 000 BT 26329039 000 BT 26429039 000 BT 26529039 000 BT 26629039 000 BT 26729039 000 BT 26829039 000 BT 26929039 000 BT 27029039 000 BT 27129039 000 BT 27229039 000 BT 27329039 000 BT 27529039 000 BT 27629039 000 BT 27729039 000 BT 27829039 000 BT 27929039 000 BT 28029039 000 BT 28129039 000 BT 28229039 000 BT 28329039 000 BT 28429039 000 BT 28529039 000 BT 28629039 000 BT 28729039 000 BT 28829039 000 BT 28929039 000 BT 29029039 000 BT 29129039 000 BT 29229039 000 BT 29329039 000 BT 29429039 000 BT 29529039 000 BT 29629039 000 BT 29729039 000 BT 29829039 000 BT 29929039 000 BT 30029039 000 BT 30129039 000 BT 30229039 000 BT 30329039 000 BT 30429039 000 BT 30529039 000 BT 30629039 000 BT 31429039 000 BT 31529039 000 BT 31629039 000 BT 31729039 000 BT 31829039 000 BT 32229039 000 BT 32329039 000 BT 32429039 000 BT 32529039 000 BT 32629039 000 BT 32929039 000 BT 34929039 000 BT 35029039 000 BT 35129039 000 BT 35229039 000 BT 35329039 000 BT 35529039 000 BT 35629039 000 BT 35829039 000 BT 35929039 000 BT 36029039 000 BT 36129039 000 BT 36229039 000 BT 36329039 000 BT 36429039 000 BT 36529039 000 BT 36629039 000 BT 36729039 000 BT 36829039 000 BT 36929039 000 BT 37029039 000 BT 37129039 000 BT 37229039 000 BT 37329039 000 BT 37529039 000 BT 37629039 000 BT 37729039 000 BT 37829039 000 BT 37929039 000 BT 38029039 000 BT 38129039 000 BT 38229039 000 BT 38329039 000 BT 38429039 000 BT 38529039 000 BT 38629039 000 BT 38729039 000 BT 38829039 000 BT 38929039 000 BT 39029039 000 BT 39129039 000 BT 39229039 000 BT 39329039 000 BT 39429039 000 BT 39629039 000 BT 40029039 000 BT 40129039 000 BT 40229039 000 BT 40329039 000 BT 40429039 000 BT 40529039 000 BT 40629039 000 BT 40729039 000 BT 40829039 000 BT 42129039 000 BT 42229039 000 BT 42629039 000 BT 42829039 000 BT 42929039 000 BT 43029039 000 BT 43129039 000 BT 43229039 000 BT 43329039 000 BT 43429039 000 BT 43529039 000 BT 43629039 000 BT 43729039 000 BT 43829039 000 BT 43929039 000 BT 44229039 000 BT 44329039 000 BT 44829039 000 BT 44929039 000 BT 45029039 000 BT 45129039 000 BT 45629039 000 BT 45729039 000 BT 46529039 000 BT 46629039 000 BT 46729039 000 BT 46829039 000 BT 46929039 000 BT 47029039 000 BT 47129039 000 BT 47229039 000 BT 473
The parcel (in colour) and its neighbours, from the cadastre; computed perimeter: 424 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
4,515 m²from the cadastral plan
Perimeter
424 mcomputed from the cadastral plan
Buildings
7 buildingsCommercial and services, religious
Built
1975 – 1999
Height to the eaves
up to 12.4 m
Storeys
up to 3 (ground floor included)
Dwellings
3
Addresses
1 linked address
Clay soils
Low exposure (52% of the parcel)
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

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

Ua – Urban zone (U)

Urban zone family. This category does not establish permission to build: check the local code, applicable rules and parcel constraints.

100% of the parcel
Document: 29039_PLU_20251113

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 Concarneau

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”.

National clay exposure (BRGM/Géorisques) and labels in the local planning document are separate sources: dates, methods and purposes may differ. Both values are retained; neither replaces the other. Check the national map and local rules with the authorities. Data versions: national clay layer 2026-07-02; GPU extraction 2026-08-15. Géorisques: soil studies and construction

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”.

Transport noise sector
Périmètre de voisinage d'infrastructure de transport terrestre – 62% 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
Caserne Hervo (ancienne) – 100% of the parcel
Remarkable heritage site
Site patrimonial remarquable de CONCARNEAU – 56% of the parcel
Listed monument and its surroundings
Remparts de la ville close – 44% of the parcel

Documents on the Géoportail de l'Urbanisme: document 1, document 2

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
7 buildings
Use
Commercial and services, religious
Height to the eaves
up to 12.4 m
Storeys
up to 3 (ground floor included)
Dwellings
3
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
Low exposure (52% of the parcel)
Risk prevention plan
Not recorded in the Géoportail de l'Urbanisme
Seismic zone
Zone 2 (low)
Radon potential
Category 3 (significant)

National clay exposure (BRGM/Géorisques) and labels in the local planning document are separate sources: dates, methods and purposes may differ. Both values are retained; neither replaces the other. Check the national map and local rules with the authorities. Data versions: national clay layer 2026-07-02; GPU extraction 2026-08-15. Géorisques: soil studies and construction

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

The parcel in its section

Details

Cadastral reference
29039 000 BT 448 (29039000BT0448)
Commune
Concarneau (29039)
Prefix
000
Section
BT
Number
448
Recorded area (contenance)
4,522 m²
Computed area
4,515 m² Computed from the plan, may differ from the recorded area.

Planning in this commune

Planning document
Local zoning plan (PLU) (29039_PLU_20251113)

Find the applicable document on the official GPU map

Document identified in the data, without assurance that it covers the whole commune or every parcel. Several documents may apply. Check coverage and the current version with the town hall or GPU. 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”.

Planning 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: 29039 000 BT 447Next parcel: 29039 000 BT 449