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Carrer de Joan D'Alos 45, Barcelona

The recorded construction year for Carrer de Joan D'Alos 45, 08034 Barcelona is 2000. The building is in Pedralbes, Barcelona. The recorded gross floor area is 897 m². Recorded floor uses: Residential. These records do not confirm current use.

Cadastral façade of Carrer de Joan D'Alos 45, 08034 Barcelona
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General Info

City
Barcelona
District
Les Corts
Neighborhood
Pedralbes
Address
Carrer de Joan D'Alos 45, 08034 Barcelona
Postal code
08034
Cadastral code
5530603DF2853B
Construction quality category
1

What to know about this building

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

    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: 2025.

    Data release: barcelona-seo-reviewed-20261016

  • Registered tourist accommodation records within 250 m: 1.

    Sources and basis

    Counts use matched, deduplicated registry records. They are not counts of visitors, occupied accommodation or all tourist activity. The 250 m context is spatial proximity, not walking distance.

    Data release: barcelona-seo-reviewed-20261016 · barcelona-tourist-pressure-v1

Building Info

Year built
2000
Aboveground levels
4
Underground levels
1
Recorded gross floor area
897 m²
Cadastral units
1
Apartments
1
Elevator
1 · Officially registered

Basement levels are recorded, but their use is unknown. Underground floors do not automatically mean parking.

Floor 3Use not recorded
Floors 1…2Residential
Floors -1…0Residential

Compared with nearby buildings

Comparison group: residential buildings.

Neighborhood: Pedralbes

Selected comparison group: 548 of 634 other buildings in this scope.

Construction year
This building2000
Peer median1970

Older than 11% of peers with a known construction year.

548 of 548 peers have this value.
Above-ground levels
This building4
Peer median5

Has more above-ground levels than 29% of peers with a known level count.

548 of 548 peers have this value.
Gross floor area
This building897 m²
Peer median908 m²

Has a larger recorded gross floor area than 50% of peers with a known area.

548 of 548 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

  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

1990–2008 · Established Pre-CTE Standards

A mature pre-CTE generation with developed Catalan thermal rules.

Noise Insulation estimated

Low–moderate
Airborne noise

Voices, television and music through separating walls and floors

Moderate
Impact noise

Footsteps, moving furniture and objects falling on the floor above

Low–moderate
  • Built in 2000
  • Plausible year range: 2000–2000
  • Construction-year confidence: high
  • High cadastral category — shown as context, not used to change the rating
  • Building chronology: consistent
Standard at construction

NBE-CA-88 — An updated national acoustic standard applied minimum sound-insulation requirements, although it was less demanding than today’s DB-HR system.

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

Thermal Insulation estimated

Moderate
Winter heat retention

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

Moderate
Summer heat protection

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

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Likely to provide reasonable original thermal protection, although windows and later works can make a major difference.

  • Built in 2000
  • Plausible year range: 2000–2000
  • Construction-year confidence: high
  • Building chronology: consistent
  • High cadastral category — shown as context, not used to change the rating
Standard at construction

NRE-AT-87 — Catalonia introduced climate-specific insulation limits and addressed both winter heat loss and summer comfort more explicitly.

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

A
Class
A
Consumption
26 kWh/m² year
Emissions
5 kg CO₂/m² year
Basis
Whole-building certificate
Certificates
3
Coverage
100%
Latest certificate
2025

Tourist pressure

Tourist pressureLow tourist pressureHigher pressure than around 29% of Barcelona homes
Nearby accommodationLow tourist pressureHigher pressure than around 33% of Barcelona homes
Visitor activity exposureLow tourist pressureHigher pressure than around 27% of Barcelona homes
Within 250 m1 hotel
Proximity-based exposure, not a live crowd count.

Location

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

Coordinates: 41.39345, 2.10881

What 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