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Carrer de Joan Riera 28, Barcelona

The recorded construction year for Carrer de Joan Riera 28, 08042 Barcelona is 1969. The building is in Verdun, Barcelona. The recorded gross floor area is 1310 m². Recorded floor uses: Residential, Commercial, Storage. These records do not confirm current use.

Cadastral façade of Carrer de Joan Riera 28, 08042 Barcelona
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General Info

City
Barcelona
District
Nou Barris
Neighborhood
Verdun
Address
Carrer de Joan Riera 28, 08042 Barcelona
Postal code
08042
Cadastral code
1183910DF3818C
Construction quality category
4

What to know about this building

  • The latest recorded renovation year is 2020. The record may cover only part of the building.

    The recorded work covers approximately 4% 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.

    Data release: barcelona-seo-reviewed-20261016

  • 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: 9; estimated dwellings: 19.

    Latest available certificate year: 2026.

    Data release: barcelona-seo-reviewed-20261016

Building Info

Year built
Approximately 1969
Aboveground levels
7
Underground levels
1
Recorded gross floor area
1310 m²
Cadastral units
21
Apartments
19
Commercial units
2
Elevator
Unknown

Basement levels are recorded, but their use is unknown. Underground floors do not automatically mean parking.

Floors 4…6Use not recorded
Floors 1…3Residential
Ground LevelResidential · Commercial
Floor -1Storage · Residential

Compared with nearby buildings

Comparison group: residential buildings.

Neighborhood: Verdun

Selected comparison group: 553 of 584 other buildings in this scope.

Construction year
This building1969
Peer median1966

Older than 30% of peers with a known construction year.

553 of 553 peers have this value.
Above-ground levels
This building7
Peer median7

Has more above-ground levels than 48% of peers with a known level count.

553 of 553 peers have this value.
Gross floor area
This building1,310 m²
Peer median612 m²

Has a larger recorded gross floor area than 82% of peers with a known area.

553 of 553 peers have this value.

Street: Carrer de Joan Riera

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 1969

  3. 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 renovations

2020

Renovation class

O — Total reform

A major reform was recorded for the affected part, below integral rehabilitation.

Renovation scale

Recorded coverage: approximately 4%

The renovation marker applies to a small, isolated part, 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

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 1969
  • Plausible year range: 1964–1974
  • 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

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

  • Built in 1969
  • Plausible year range: 1964–1974
  • Construction-year confidence: medium
  • Building chronology: consistent
  • Above-average 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

E
Class
E
Consumption
202 kWh/m² year
Emissions
43 kg CO₂/m² year
Basis
Median across matched apartments
Certificates
10
Coverage
≈ 9 of 19 estimated apartments (47%)
Latest certificate
2026

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

Tourist pressure

Tourist pressureLow tourist pressureHigher pressure than around 8% of Barcelona homes
Nearby accommodationLow tourist pressureHigher pressure than around 9% 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: 41.44207, 2.17486

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