Loading…

Open on Polymap

Carrer de Bertran 70, Barcelona

The recorded construction year for Carrer de Bertran 70, 08023 Barcelona is 1940. The building is in el Putxet i el Farró, Barcelona. The recorded gross floor area is 1141 m². Recorded floor uses: Residential, Parking. These records do not confirm current use.

Cadastral façade of Carrer de Bertran 70, 08023 Barcelona
Loading…

General Info

City
Barcelona
District
Sarrià-Sant Gervasi
Neighborhood
el Putxet i el Farró
Address
Carrer de Bertran 70, 08023 Barcelona
Postal code
08023
Cadastral code
8244102DF2884C
Construction quality category
3

What to know about this building

  • The median energy class of certificates for identifiable units is F; 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: 2; estimated dwellings: 9.

    Latest available certificate year: 2024.

    Data release: barcelona-seo-reviewed-20261016

  • Registered tourist accommodation records within 250 m: 15.

    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
Approximately 1940
Aboveground levels
7
Recorded gross floor area
1141 m²
Cadastral units
9
Apartments
9
Parking
199 m² · Official cadastral record
Elevator
1 · Officially registered
Floors 4…6Use not recorded
Floors 1…3Residential
Ground LevelUse not recorded

Compared with nearby buildings

Comparison group: residential buildings.

Neighborhood: el Putxet i el Farró

Selected comparison group: 1285 of 1360 other buildings in this scope.

Construction year
This building1940
Peer median1962

Older than 73% of peers with a known construction year.

1285 of 1285 peers have this value.
Above-ground levels
This building7
Peer median7

Has more above-ground levels than 45% of peers with a known level count.

1284 of 1285 peers have this value.
Gross floor area
This building1,141 m²
Peer median1,187 m²

Has a larger recorded gross floor area than 49% of peers with a known area.

1285 of 1285 peers have this value.

Street: Carrer de Bertran

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

  1. Approximately 1940

  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

≤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 1940
  • Plausible year range: 1935–1945
  • Construction-year confidence: medium
  • Above-average 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

Loading…

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

The plausible construction-year range crosses a thermal-regulation boundary. Actual performance may correspond to either period.

  • Built in 1940
  • Plausible year range: 1935–1945
  • Construction-year confidence: medium
  • Building chronology: consistent
  • Above-average 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

F
Class
F
Consumption
136 kWh/m² year
Emissions
28 kg CO₂/m² year
Basis
Median across matched apartments
Certificates
3
Coverage
≈ 2 of 9 estimated apartments (22%)
Latest certificate
2024

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

Tourist pressure

Tourist pressureLow tourist pressureHigher pressure than around 43% of Barcelona homes
Nearby accommodationModerate tourist pressureHigher pressure than around 55% of Barcelona homes
Visitor activity exposureLow tourist pressureHigher pressure than around 37% of Barcelona homes
Within 250 m13 licensed tourist dwellings2 hotels
Proximity-based exposure, not a live crowd count.

Location

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

Coordinates: 41.40669, 2.14004

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