Plaça Maignon 5, Badalona
The recorded construction year for Plaça Maignon 5, 08911 Badalona is 1978. The building is in Centre, Badalona. The recorded gross floor area is 139 m². Recorded floor uses: Residential, Commercial. These records do not confirm current use.
General Info
- City
- Badalona
- District
- Districte 1
- Neighborhood
- Centre
- Address
- Plaça Maignon 5, 08911 Badalona
- Postal code
- 08911
- Cadastral code
- 7290107DF3879A
What to know about this building
The latest recorded renovation year is 2012. The record may cover only part of the building.
The recorded work covers approximately 39% of the registered constructed area.
Sources and basis
Catastro renovation records can describe a construction or part of a building. They do not identify improvements to insulation, windows or installations.
- Catastro bulk CAT — construction observations · Source imported:
Data release: barcelona-seo-reviewed-20261016
The available whole-building certificate gives an energy class of E.
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.
- ICAEN energy certificates · Source imported:
Data release: barcelona-seo-reviewed-20261016
Building Info
- Year built
- 1978
- Aboveground levels
- 4
- Recorded gross floor area
- 139 m²
- Cadastral units
- 1
- Apartments
- 1
- Commercial units
- 1
- Elevator
- Unknown
Compared with nearby buildings
Comparison group: residential buildings.
Neighborhood: Centre
Selected comparison group: 1079 of 1840 other buildings in this scope.
- Construction year
- This building1978Peer median1930
Older than 18% of peers with a known construction year.
1079 of 1079 peers have this value. - Above-ground levels
- This building4Peer median5
Has more above-ground levels than 16% of peers with a known level count.
1079 of 1079 peers have this value. - Gross floor area
- This building139 m²Peer median285 m²
Has a larger recorded gross floor area than 13% of peers with a known area.
1079 of 1079 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
Recorded renovation
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 renovations
Renovation class
O — Total reformA major reform was recorded for the affected part, below integral rehabilitation.
Renovation scale
Recorded coverage: approximately 39%The renovation marker applies to part of the building, based on its share of the constructed area recorded in Catastro.
Some homes or building sections may have been substantially modernised while the rest may retain older characteristics.
Do not assume that insulation, windows, wiring, plumbing, lifts or common areas were all renewed. Ask which areas were affected and check permits, invoices and inspection records.
Building standards
The first energy-saving requirements began to influence housing.
Noise Insulation estimated
Voices, television and music through separating walls and floors
How requirements evolved
Sound insulation depended mainly on construction type and any rules applicable to the building.
Separating elements: R ≥45 dBA
Historical benchmark — not an estimated value for this building.
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
Sound insulation depended mainly on construction type and any rules applicable to the building.
Impact noise: Lₙ ≤80 dBA
Historical benchmark — not an estimated value for this building.
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 1978
- Plausible year range: 1978–2019
- Construction-year confidence: medium
- Standard cadastral category — shown as context, not used to change the rating
- Building chronology: multi period
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
How well the original building envelope is likely to retain indoor heat
How requirements evolved
Whole-building heat-loss limits applied.
No single wall and roof limit represents this period.
Roof ≤1.40 W/m²K
Light façade ≤1.20 W/m²K (≤200 kg/m²)
Heavy façade ≤1.80 W/m²K (>200 kg/m²)
Historical benchmark — not an estimated value for this building.
Roof ≤0.40 W/m²K
Walls ≤0.49 W/m²K
How well the building is likely to limit summer heat from direct sunlight
Likely to lose heat relatively quickly and require more heating than newer buildings.
The plausible construction-year range crosses a thermal-regulation boundary. Actual performance may correspond to either period.
- Built in 1978
- Plausible year range: 1978–2019
- Construction-year confidence: medium
- Building chronology: multi period
- Standard cadastral category — shown as context, not used to change the rating
Decree 1490/1975 — Spain’s first broad energy-saving rules began limiting heat transmission through the building envelope, but requirements were modest by modern standards.
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
- E
- Consumption
- 184 kWh/m² year
- Emissions
- 37 kg CO₂/m² year
- Basis
- Whole-building certificate
- Certificates
- 1
- Coverage
- 100%
- Latest certificate
- 2025
Location
Coordinates: 41.44844, 2.24730
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
- 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: