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Carrer de Lleo 103, Badalona

The recorded construction year for Carrer de Lleo 103, 08911 Badalona is 1900. The building is in Centre, Badalona. The recorded gross floor area is 170 m². Recorded floor uses: Residential. These records do not confirm current use.

Cadastral façade of Carrer de Lleo 103, 08911 Badalona
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General Info

City
Badalona
District
Districte 1
Neighborhood
Centre
Address
Carrer de Lleo 103, 08911 Badalona
Postal code
08911
Cadastral code
7389356DF3878G
Construction quality category
5

What to know about this building

  • The available whole-building certificate gives an energy class of G.

    Sources and basis

    Based on a certificate linked at whole-building scope. This is certificate evidence, not an estimate from the construction year.

    Latest available certificate year: 2026.

    Data release: barcelona-seo-reviewed-20261016

Building Info

Year built
Approximately 1900
Aboveground levels
3
Recorded gross floor area
170 m²
Cadastral units
1
Apartments
1
Elevator
Unknown
Floors 1…2Use not recorded
Ground LevelResidential

Compared with nearby buildings

Comparison group: mixed-use buildings.

Neighborhood: Centre

Selected comparison group: 533 of 1840 other buildings in this scope.

Construction year
This building1900
Peer median1908

Older than 51% of peers with a known construction year.

533 of 533 peers have this value.
Above-ground levels
This building3
Peer median4

Has more above-ground levels than 2% of peers with a known level count.

533 of 533 peers have this value.
Gross floor area
This building170 m²
Peer median173 m²

Has a larger recorded gross floor area than 48% of peers with a known area.

533 of 533 peers have this value.
How this comparison is calculated

Calculated by Polymap from the same published data release. The selected building is excluded; ties are not counted as older, taller or larger. Recorded use does not confirm current use.

Data release: barcelona-seo-reviewed-20261016

Building timeline

  1. Approximately 1900

  2. Latest available whole-building energy certificate

About these dates

This timeline uses registered construction and renovation years and the latest available certificate year. It is not a complete history. Renovation records may cover only part of the building; certification does not establish when works were carried out.

Data release: barcelona-seo-reviewed-20261016

Building standards

≤1943 · Historic Housing

Built before general post-war minimum housing requirements; construction quality varies greatly.

Noise Insulation estimated

Very low
Airborne noise

Voices, television and music through separating walls and floors

Low
Impact noise

Footsteps, moving furniture and objects falling on the floor above

Very low
  • Built in 1900
  • Plausible year range: 1895–1905
  • Construction-year confidence: medium
  • Standard cadastral category — shown as context, not used to change the rating
  • Building chronology: consistent
Standard at construction

Before NBE-CA — The building predates Spain’s first general acoustic standard, so separating walls and floors were not designed under a common national sound-insulation framework.

Expected range from Construction Profile chronology and regulation period; actual wall, floor and building-services performance has not been measured.

Thermal Insulation estimated

Very low
Winter heat retention

How well the original building envelope is likely to retain indoor heat

Very low
Summer heat protection

How well the building is likely to limit summer heat from direct sunlight

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Likely to lose indoor heat quickly in winter unless the envelope was upgraded later.

  • Built in 1900
  • Plausible year range: 1895–1905
  • Construction-year confidence: medium
  • Building chronology: consistent
  • Standard cadastral category — shown as context, not used to change the rating
Standard at construction

No general thermal standard — The building predates Spain’s general requirements for limiting heat loss through walls, roofs and windows.

Summer protection is a comparative building-level estimate. Window size and orientation, external blinds, ventilation, the exact apartment floor and air conditioning are not yet known.

Expected original envelope standard. Current windows, facade and roof insulation, thermal bridges and undocumented works are unknown.

Energy Efficiency

G
Class
G
Consumption
241 kWh/m² year
Emissions
51 kg CO₂/m² year
Basis
Whole-building certificate
Certificates
1
Coverage
100%
Latest certificate
2026

Location

Footprint centered for display; open the map for the surrounding streets.

Coordinates: 41.44787, 2.24849

What is not confirmed

  • Elevator availability is not confirmed.
  • Parking availability is not confirmed.

Missing records do not prove that a feature or certificate does not exist.

Calculation methods

Calculated estimates describe the construction period, not measured performance or the condition of an individual apartment.

Sources and limitations

Overview prepared:

Sources & Updates

These datasets belong to this release. Inclusion does not mean that a record exists for this building.

barcelona-seo-reviewed-20261016