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Carrer de Aiguablava 20, Barcelona

The recorded construction year for Carrer de Aiguablava 20, 08033 Barcelona is 1955. The building is in la Trinitat Nova, Barcelona. The recorded gross floor area is 1620 m². Recorded floor uses: Residential. These records do not confirm current use.

Cadastral façade of Carrer de Aiguablava 20, 08033 Barcelona
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General Info

City
Barcelona
District
Nou Barris
Neighborhood
la Trinitat Nova
Address
Carrer de Aiguablava 20, 08033 Barcelona
Postal code
08033
Cadastral code
1789402DF3818H
Construction quality category
5

What to know about this building

  • The median energy class of certificates for identifiable units is G; this is not a certificate for the whole building.

    Sources and basis

    Calculated from the latest certificates for identifiable units. Coverage is estimated and may not represent all dwellings.

    Identified certified units: 12; estimated dwellings: 32.

    Latest available certificate year: 2026.

    Data release: barcelona-seo-reviewed-20261016

Building Info

Year built
1955
Aboveground levels
5
Recorded gross floor area
1620 m²
Cadastral units
32
Apartments
32
Elevator
Unknown
Floors 1…4Residential
Ground LevelUse not recorded

Compared with nearby buildings

Comparison group: residential buildings.

Neighborhood: la Trinitat Nova

Selected comparison group: 161 of 180 other buildings in this scope.

Construction year
This building1955
Peer median1963

Older than 71% of peers with a known construction year.

161 of 161 peers have this value.
Above-ground levels
This building5
Peer median6

Has more above-ground levels than 7% of peers with a known level count.

161 of 161 peers have this value.
Gross floor area
This building1,620 m²
Peer median1,194 m²

Has a larger recorded gross floor area than 74% of peers with a known area.

161 of 161 peers have this value.

Street: Carrer d'Aiguablava

The published snapshot is incomplete for this scope, so a comparison is not shown.

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 energy certificate for an identifiable unit

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

1944–1977 · Early Building Standards

General minimum housing requirements were in force.

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 1955
  • Plausible year range: 1955–1955
  • Construction-year confidence: high
  • 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 1955
  • Plausible year range: 1955–1955
  • Construction-year confidence: high
  • Building chronology: consistent
  • Standard cadastral category — shown as context, not used to change the rating
Standard at construction

Before general thermal regulation — The building belongs to a period before thermal insulation became a general requirement for new housing.

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
262 kWh/m² year
Emissions
50 kg CO₂/m² year
Basis
Median across matched apartments
Certificates
12
Coverage
≈ 12 of 32 estimated apartments (38%)
Latest certificate
2026

Apartment certificate statistics do not certify the whole building; coverage is estimated.

Tourist pressure

Tourist pressureLow tourist pressureHigher pressure than around 3% of Barcelona homes
Nearby accommodationLow tourist pressureHigher pressure than around 3% of Barcelona homes
Visitor activity exposureLow tourist pressureHigher pressure than around 10% of Barcelona homes
Proximity-based exposure, not a live crowd count.

Location

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

Coordinates: 41.44813, 2.18166

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