EPC (Energy Performance Certificate) data for postcode CF11 6SL

Location: England & Wales

Total certificates: 31

This page provides all of the currently valid EPC certificates for the postcode CF11 6SL in England & Wales. An EPC certificate is valid for 10 years from the date of inspection, so this page may include certificates that were inspected up to 10 years ago. The data is sourced from the official EPC registers and is updated regularly.

Earliest inspection date: 24/02/2015

Latest inspection date: 21/08/2025

EPC Dashboard

Current EPC Rating Distribution

Count of certificates by current EPC rating band (A-G).

Potential EPC Rating Distribution

Projected rating if recommended improvements in the EPC report are completed.

Current Environmental Rating Distribution

Environmental impact values grouped into EPC-style A-G bands.

Potential Environmental Rating Distribution

Projected environmental impact bands after recommended improvements.

EPC Certificates

Inspection Date Address EPC (actual) EPC (potential) View
21/08/2025 43 Allerton Street C C View
08/08/2025 42 Allerton Street C C View
23/05/2025 53 Allerton Street, CARDIFF B B View
13/03/2025 57 Allerton Street, Grangetown C B View
11/03/2025 59 Allerton Street, Grangetown C B View
11/03/2025 61 Allerton Street, Grangetown C B View
05/03/2025 55 Allerton Street, Grangetown C B View
20/02/2024 65 Allerton Street, CARDIFF C B View
26/01/2024 38 Allerton Street C B View
04/07/2023 50 Allerton Street D B View
12/06/2023 56 Allerton Street C B View
14/03/2023 58 Allerton Street D B View
14/03/2023 58 Allerton Street C A View
20/10/2021 33 Allerton Street, Grangetown C C View
11/08/2021 47 Allerton Street C B View
09/06/2021 45 ALLERTON STREET C C View
08/01/2020 40, Allerton Street D B View
27/08/2019 52, Allerton Street D B View
19/06/2019 37, Allerton Street C B View
18/02/2019 27, Allerton Street C C View
17/01/2019 54, Allerton Street D B View
12/12/2018 31, Allerton Street D B View
03/07/2018 67, Allerton Street C B View
24/03/2017 54, Allerton Street E C View
28/02/2017 36, Allerton Street C B View
05/01/2017 32, Allerton Street D B View
16/02/2016 36, Allerton Street D C View
09/02/2016 26, Allerton Street E B View
02/02/2016 24, Allerton Street D C View
02/09/2015 41, Allerton Street D C View
24/02/2015 48, Allerton Street D B View