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Carrer de Roser 9, Barcelona

The recorded construction year for Carrer de Roser 9, 08004 Barcelona is 1907. The building is in el Poble-sec, Barcelona. The recorded gross floor area is 617 m². Recorded floor uses: Residential, Commercial. These records do not confirm current use.

Cadastral façade of Carrer de Roser 9, 08004 Barcelona
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General Info

City
Barcelona
District
Sants-Montjuïc
Neighborhood
el Poble-sec
Address
Carrer de Roser 9, 08004 Barcelona
Postal code
08004
Cadastral code
0407405DF3800G
Construction quality category
5

What to know about this building

  • With a recorded construction year of 1907, this building is older than 75% of 1438 comparable buildings in el Poble-sec. Comparison group: residential buildings.

    Sources and basis

    Calculated by Polymap from comparable buildings in the same published release. The selected building is excluded; equal construction years do not count as older. The percentage describes this sample, not every building in the area.

    Confidence in the construction year: medium.

    Data release: barcelona-seo-reviewed-20261016 · building-peers-v1

  • The median energy class of certificates for identifiable units is E; 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: 5; estimated dwellings: 10.

    Latest available certificate year: 2025.

    Data release: barcelona-seo-reviewed-20261016

  • Registered tourist accommodation records within 250 m: 239.

    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 1907
Aboveground levels
7
Recorded gross floor area
617 m²
Cadastral units
11
Apartments
10
Commercial units
1
Elevator
Unknown
Floor 6Use not recorded
Floors 1…5Residential
Ground LevelCommercial

Compared with nearby buildings

Comparison group: residential buildings.

Neighborhood: el Poble-sec

Selected comparison group: 1438 of 1635 other buildings in this scope.

Construction year
This building1907
Peer median1930

Older than 75% of peers with a known construction year.

1438 of 1438 peers have this value.
Above-ground levels
This building7
Peer median7

Has more above-ground levels than 30% of peers with a known level count.

1437 of 1438 peers have this value.
Gross floor area
This building617 m²
Peer median882 m²

Has a larger recorded gross floor area than 26% of peers with a known area.

1438 of 1438 peers have this value.

Street: Carrer del Roser

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 1907

  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 1907
  • Plausible year range: 1902–1912
  • 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 1907
  • Plausible year range: 1902–1912
  • 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

E
Class
E
Consumption
142 kWh/m² year
Emissions
28 kg CO₂/m² year
Basis
Median across matched apartments
Certificates
5
Coverage
≈ 5 of 10 estimated apartments (50%)
Latest certificate
2025

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

Tourist pressure

Tourist pressureHigh tourist pressureHigher pressure than around 91% of Barcelona homes
Nearby accommodationHigh tourist pressureHigher pressure than around 89% of Barcelona homes
Visitor activity exposureHigh tourist pressureHigher pressure than around 91% of Barcelona homes
Within 250 m230 licensed tourist dwellings8 hotels1 hostel

Inside or near a high-footfall area.

Proximity-based exposure, not a live crowd count.

Location

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

Coordinates: 41.37409, 2.16730

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