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Version: 1.0.0 | Published: 22 Apr 2026 | Updated: 0 days ago

North West London Energy Performance Certificates (EPC)

Dataset

Documentation

Description:
Energy Performance Ratings for properties within NWL identified by UPRN_ID. The UPRN_ID is found against each patient in DER.DIM_PATIENT_DETAIL_DID

Coverage

Spatial:
United Kingdom,England,London,Brent,Ealing,Hammersmith and Fulham,Harrow,Hillingdon,Hounslow,Kensington and Chelsea,Westminster
Typical Age Range:
0-150
Follow Up:
> 10 Years
Pathway:
This dataset contains all Energy Performance Ratings for properties within NWL identified by UPRN_ID. The UPRN_ID is found against each patient in DER.DIM_PATIENT_DETAIL_DID.

Provenance

Origin

Purposes:
  • Administrative
  • Care
  • Other
Sources:
Other
Collection Situations:
Other

Temporal

Accrual Periodicity:
Quarterly
Distribution Release Date:
01 December 2025
Start Date:
01 October 2008
Time Lag:
2-6 months

Accessibility

Access

Access Service:
Researchers will have access to a VDI environment with a specific username and password. The researchers will get access to the datasets that is present in the SDE catalogue and would be able to carry out their research within the safe haven. There are restrictions applied which prevents the researchers from taking data out of the safe haven, once the research/analysis is completed the admin team will need to be contacted for taking the analysis off the safe haven.
Access Request Cost:
In Progress
Delivery Lead Time:
1-2 months
Data Controller:
Joint data controller model across London: North Central London Integrated Care System (NCL ICS), Central London Integrated Care System (CL ICS), East London Integrated Care System (EL ICS), West London Integrated Care System (WL ICS), South London Integrated Care System (SL ICS)
Data Processor:
The data processor for the London Secure Data Environment (SDE) is primarily managed by OneLondon, a partnership of London"s five integrated care systems (ICSs) and three health innovation networks.

Usage

Data Use Limitations:
No restriction
Data Use Requirements:
  • Collaboration required
  • Institution-specific restrictions
  • Project-specific restrictions
  • Time limit on use
  • User-specific restriction
Resource Creators:
NHS NWL ICS;,;London SDE

Format and Standards

Vocabulary Encoding Schemes:
OTHER
Conforms To:
OTHER
Languages:
en
Formats:
  • Excel
  • SQL
  • Tableau
  • R

Observations

Statistical Population
Population Description
Population Size
Measured Property
Observation Date
Events
756264
Count
20 April 2026