Carrer de Guerau De Liost 5, Barcelona
The recorded construction year for Carrer de Guerau De Liost 5, 08017 Barcelona is 1985. The building is in Vallvidrera, el Tibidabo i les Planes, Barcelona. The recorded gross floor area is 464 m². Recorded floor uses: Residential, Parking. These records do not confirm current use.
General Info
- City
- Barcelona
- District
- Sarrià-Sant Gervasi
- Neighborhood
- Vallvidrera, el Tibidabo i les Planes
- Address
- Carrer de Guerau De Liost 5, 08017 Barcelona
- Postal code
- 08017
- Cadastral code
- 5151404DF2855A
What to know about this building
An energy class cannot be established from the certificates linked in the published Polymap dataset.
Sources and basis
The published energy sources do not provide a supported class for this building. This does not establish that no certificate exists.
- ICAEN energy certificates · Source imported:
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.
- Barcelona tourist pressure model · Source imported:
Data release: barcelona-seo-reviewed-20261016 · barcelona-tourist-pressure-v1
Building Info
- Year built
- Approximately 1985
- Aboveground levels
- 6
- Recorded gross floor area
- 464 m²
- Cadastral units
- 1
- Apartments
- 1
- Parking
- 116 m² · 1 cadastral unit(s)
- Elevator
- 1 · Officially registered
Compared with nearby buildings
Comparison group: residential buildings.
Neighborhood: Vallvidrera, el Tibidabo i les Planes
Selected comparison group: 1170 of 1351 other buildings in this scope.
- Construction year
- This building1985Peer median1961
Older than 27% of peers with a known construction year.
1170 of 1170 peers have this value. - Above-ground levels
- This building6Peer median3
Has more above-ground levels than 96% of peers with a known level count.
1170 of 1170 peers have this value. - Gross floor area
- This building464 m²Peer median165 m²
Has a larger recorded gross floor area than 88% of peers with a known area.
1170 of 1170 peers have this value.
Street: Carrer de Guerau de Liost
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 standards
Both nationwide thermal and early acoustic requirements generally applied.
Noise Insulation estimated
Voices, television and music through separating walls and floors
How requirements evolved
Separating elements: R ≥45 dBA
Historical and current acoustic values are not directly comparable.
Protected rooms: DnT,A ≥50 dBA
Footsteps, moving furniture and objects falling on the floor above
How requirements evolved
Impact noise: Lₙ ≤80 dBA
Historical and current acoustic values are not directly comparable.
Impact noise: L’nT,w ≤65 dB
The plausible construction-year range crosses an acoustic-regulation boundary. Actual performance may correspond to either period.
- Built in 1985
- Plausible year range: 1980–1990
- Construction-year confidence: medium
- Above-average cadastral category — shown as context, not used to change the rating
- Building chronology: consistent
NBE-CA-81 — Spain introduced general minimum requirements for airborne and impact sound insulation between rooms and homes.
Expected range from Construction Profile chronology and regulation period; actual wall, floor and building-services performance has not been measured.
Thermal Insulation estimated
How well the original building envelope is likely to retain indoor heat
Requirements comparison
Roof ≤1.40 W/m²K
Light façade ≤1.20 W/m²K (≤200 kg/m²)
Heavy façade ≤1.80 W/m²K (>200 kg/m²)
Roof: ~250% more
Light façade: ~145% more
Heavy façade: ~267% more
Roof ≤0.40 W/m²K
Walls ≤0.49 W/m²K
How well the building is likely to limit summer heat from direct sunlight
Some original thermal protection is likely, but it remains below modern expectations.
The plausible construction-year range crosses a thermal-regulation boundary. Actual performance may correspond to either period.
- Built in 1985
- Plausible year range: 1980–1990
- Construction-year confidence: medium
- Building chronology: consistent
- Above-average cadastral category — shown as context, not used to change the rating
NBE-CT-79 — General thermal limits were established, while Catalonia was moving toward its more climate-specific NRE-AT-87 rules.
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
- Class
- Unknown
- Certificates
- 0
No matched energy certificate is available for this building.
Tourist pressure
Location
Coordinates: 41.41314, 2.10358
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
- ICAEN energy certificates · Generalitat de Catalunya / ICAEN
Source imported:
- Catastro bulk CAT — construction observations · Dirección General del Catastro
Source imported:
- Cens de cobertes amb fibrociment a Catalunya · Agència de Residus de Catalunya / Generalitat de Catalunya
Source imported:
- Catastro INSPIRE Buildings — Barcelona metropolitan area · Dirección General del Catastro
Source published:
Source imported:
- Catastro INSPIRE Addresses — Barcelona metropolitan area · Dirección General del Catastro
Source published:
Source imported:
- Administrative boundaries · Official municipal and regional open-data providers
Source imported:
- Catastro INSPIRE Building Parts — Barcelona metropolitan area · Dirección General del Catastro
Source published:
Source imported:
- RITSIC / RAE registered lifts · Generalitat de Catalunya
Source imported:
- Barcelona historic elevator inventory · Ajuntament de Barcelona
Source imported:
- Barcelona tourist pressure model · Polymap; derived from Generalitat de Catalunya and Barcelona Open Data
Source imported: