EPC (Energy Performance Certificate) data for postcode CF24 4BY
Location: England & Wales
Total certificates: 35
This page provides all of the currently valid EPC certificates for the postcode CF24 4BY 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: 14/02/2015
Latest inspection date: 18/11/2025
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 |
|---|---|---|---|---|
| 18/11/2025 | Flat 3C, 44 Harriet Street, Cathays | C | C | View |
| 18/11/2025 | Flat 3b, 44 Harriet Street | C | C | View |
| 18/11/2025 | Flat 3a 44 Harriet Street | C | C | View |
| 14/11/2025 | Flat 4, The Mews, 44 Harriet Street | C | C | View |
| 04/11/2025 | Loft, 44 Harriet Street | C | C | View |
| 01/08/2025 | 36 Harriet Street | C | C | View |
| 07/10/2024 | 2 Harriet Street | D | B | View |
| 27/08/2024 | 14 Harriet Street | C | B | View |
| 21/06/2024 | Ground Floor Flat, 6 Harriet Street | C | C | View |
| 17/01/2024 | Flat 2, 44, Harriet Street | C | C | View |
| 18/08/2023 | Flat 5, The Mews, 44 Harriet Street | C | C | View |
| 07/02/2023 | 18 Harriet Street | D | B | View |
| 01/07/2021 | 32 HARRIET STREET | D | B | View |
| 30/06/2021 | 34 HARRIET STREET | D | C | View |
| 18/02/2021 | 12 HARRIET STREET, CATHAYS, CARDIFF | E | C | View |
| 08/07/2020 | Flat 2, 44, Harriet Street | D | C | View |
| 02/03/2020 | Top Floor Flat, 6 Harriet Street | D | C | View |
| 18/12/2019 | 40, Harriet Street | D | B | View |
| 20/11/2019 | 24, Harriet Street | D | C | View |
| 11/11/2019 | 28, Harriet Street | D | C | View |
| 18/09/2019 | Flat 3, 44, Harriet Street | E | D | View |
| 21/03/2019 | 30, Harriet Street | D | C | View |
| 19/03/2019 | 10, Harriet Street | D | C | View |
| 01/03/2019 | 26, Harriet Street | D | B | View |
| 01/03/2019 | 8, Harriet Street | E | C | View |
| 28/02/2019 | 20, Harriet Street | D | B | View |
| 10/12/2018 | 4, Harriet Street | D | C | View |
| 19/10/2018 | 22, Harriet Street | C | B | View |
| 02/08/2018 | 38, Harriet Street | E | D | View |
| 01/08/2018 | 36, Harriet Street | E | C | View |
| 11/06/2018 | 16, Harriet Street | D | B | View |
| 12/04/2018 | 28, Harriet Street | D | C | View |
| 28/10/2016 | Flat 1, 44 Harriet Street | D | C | View |
| 31/07/2015 | Flat 4, 44 Harriet Street | D | C | View |
| 14/02/2015 | Flat 4, 44 Harriet Street | D | C | View |