EPC (Energy Performance Certificate) data for postcode SA8 4DB
Location: England & Wales
Total certificates: 74
This page provides all of the currently valid EPC certificates for the postcode SA8 4DB 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: 16/01/2015
Latest inspection date: 15/06/2026
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 |
|---|---|---|---|---|
| 15/06/2026 | 121 Heol Y Llwynau, Trebanos, Pontardawe | C | C | View |
| 20/05/2026 | 141 Heol Y Llwynau, Trebanos, Pontardawe | D | C | View |
| 19/05/2026 | 67 Heol Y Llwynau, Trebanos, Pontardawe | B | B | View |
| 18/05/2026 | 101 Heol Y Llwynau, Trebanos, Pontardawe | B | B | View |
| 05/05/2026 | 107 Heol Y Llwynau, Trebanos, Pontardawe | B | B | View |
| 15/04/2026 | 103 Heol Y Llwynau, Trebanos, Pontardawe | B | B | View |
| 23/02/2026 | 147 Heol Y Llwynau, Trebanos, Pontardawe | C | C | View |
| 23/02/2026 | 145 Heol Y Llwynau, Trebanos, Pontardawe | C | C | View |
| 23/02/2026 | 147a Heol Y Llwynau, Trebanos, Pontardawe | C | C | View |
| 09/02/2026 | 145a Heol Y Llwynau, Trebanos, Pontardawe | C | C | View |
| 09/02/2026 | 145 Heol Y Llwynau, Trebanos, Pontardawe | C | C | View |
| 02/12/2025 | 165 Heol Y Llwynau, Trebanos, Pontardawe | C | C | View |
| 16/10/2025 | 97 Heol Y Llwynau, Trebanos, Pontardawe | B | A | View |
| 30/09/2025 | 53 Heol Y Llwynau, Trebanos, Pontardawe | D | C | View |
| 30/09/2025 | 53 Heol Y Llwynau, Trebanos, Pontardawe | D | C | View |
| 26/09/2025 | 99 Heol Y Llwynau, Trebanos, Pontardawe | B | B | View |
| 11/09/2025 | 75 Heol Y Llwynau, Trebanos, Pontardawe | F | D | View |
| 04/09/2025 | 143 Heol Y Llwynau, Trebanos, Pontardawe | D | C | View |
| 08/07/2025 | 65a Heol Y Llwynau, Trebanos, Pontardawe | C | C | View |
| 19/03/2025 | 135 Heol Y Llwynau, Trebanos, Pontardawe | D | B | View |
| 19/08/2024 | 83 Heol Y Llwynau, Trebanos | D | B | View |
| 16/05/2024 | 105 Heol Y Llwynau, Trebanos, Pontardawe | D | B | View |
| 09/04/2024 | 159 Heol Y Llwynau, Trebanos, SWANSEA | C | B | View |
| 20/04/2023 | 139 Heol Y Llwynau, Trebanos, Pontardawe | D | B | View |
| 07/12/2022 | 131 Heol Y Llwynau, Trebanos, Pontardawe | D | C | View |
| 23/03/2022 | 81 Heol Y Llwynau, Trebanos, Pontardawe | C | B | View |
| 21/03/2022 | 113a Heol Y Llwynau, Trebanos, SWANSEA | C | C | View |
| 31/03/2020 | 149a, Heol y Llwynau, Trebanos, Pontardawe | C | C | View |
| 30/03/2020 | 115, Heol y Llwynau, Trebanos, Pontardawe | C | C | View |
| 30/03/2020 | 123, Heol y Llwynau, Trebanos, Pontardawe | C | C | View |
| 30/03/2020 | 113, Heol y Llwynau, Trebanos, Pontardawe | C | C | View |
| 30/03/2020 | 161, Heol y Llwynau, Trebanos, Pontardawe | C | B | View |
| 30/03/2020 | 77, Heol y Llwynau, Trebanos, Pontardawe | C | B | View |
| 30/03/2020 | 93a, Heol y Llwynau, Trebanos, Pontardawe | C | C | View |
| 30/03/2020 | 95a, Heol y Llwynau, Trebanos, Pontardawe | C | C | View |
| 30/03/2020 | 85, Heol y Llwynau, Trebanos, Pontardawe | C | C | View |
| 30/03/2020 | 121, Heol y Llwynau, Trebanos, Pontardawe | C | C | View |
| 30/03/2020 | 55, Heol y Llwynau, Trebanos, Pontardawe | C | B | View |
| 30/03/2020 | 89, Heol y Llwynau, Trebanos, Pontardawe | C | C | View |
| 30/03/2020 | 117, Heol y Llwynau, Trebanos, Pontardawe | C | C | View |
| 30/03/2020 | 93, Heol y Llwynau, Trebanos, Pontardawe | C | C | View |
| 30/03/2020 | 145, Heol y Llwynau, Trebanos, Pontardawe | C | C | View |
| 30/03/2020 | 147a, Heol y Llwynau, Trebanos, Pontardawe | C | C | View |
| 30/03/2020 | 109, Heol y Llwynau, Trebanos, Pontardawe | C | C | View |
| 30/03/2020 | 149, Heol y Llwynau, Trebanos, Pontardawe | C | C | View |
| 30/03/2020 | 69, Heol y Llwynau, Trebanos, Pontardawe | D | B | View |
| 30/03/2020 | 91, Heol y Llwynau, Trebanos, Pontardawe | C | C | View |
| 30/03/2020 | 67, Heol y Llwynau, Trebanos, Pontardawe | C | B | View |
| 30/03/2020 | 111, Heol y Llwynau, Trebanos, Pontardawe | C | C | View |
| 30/03/2020 | 151, Heol y Llwynau, Trebanos, Pontardawe | C | C | View |
| 30/03/2020 | 145a, Heol y Llwynau, Trebanos, Pontardawe | C | C | View |
| 30/03/2020 | 127, Heol y Llwynau, Trebanos, Pontardawe | C | C | View |
| 30/03/2020 | 125, Heol y Llwynau, Trebanos, Pontardawe | C | C | View |
| 30/03/2020 | 95, Heol y Llwynau, Trebanos, Pontardawe | C | C | View |
| 30/03/2020 | 147, Heol y Llwynau, Trebanos, Pontardawe | C | C | View |
| 30/03/2020 | 87, Heol y Llwynau, Trebanos, Pontardawe | C | C | View |
| 27/03/2020 | 97, Heol y Llwynau, Trebanos, Pontardawe | C | B | View |
| 27/03/2020 | 101, Heol y Llwynau, Trebanos, Pontardawe | C | B | View |
| 27/03/2020 | 103, Heol y Llwynau, Trebanos, Pontardawe | C | B | View |
| 27/03/2020 | 99, Heol y Llwynau, Trebanos, Pontardawe | C | B | View |
| 27/03/2020 | 107, Heol y Llwynau, Trebanos, Pontardawe | C | B | View |
| 05/02/2020 | 167, Heol y Llwynau, Trebanos, Pontardawe | D | B | View |
| 06/11/2019 | 119, Heol y Llwynau, Trebanos, Pontardawe | C | C | View |
| 07/05/2019 | 65, Heol y Llwynau, Trebanos, Pontardawe | C | B | View |
| 04/04/2019 | 111a, Heol y Llwynau, Trebanos, Pontardawe | D | C | View |
| 07/09/2018 | 157, Heol y Llwynau, Trebanos, Pontardawe | E | C | View |
| 05/06/2018 | 53, Heol y Llwynau, Trebanos, Pontardawe | D | B | View |
| 14/03/2016 | 151a, Heol y Llwynau, Trebanos, Pontardawe | C | C | View |
| 23/02/2016 | 53, Heol y Llwynau, Trebanos, Pontardawe | E | C | View |
| 29/06/2015 | 133, Heol y Llwynau, Trebanos, Pontardawe | D | B | View |
| 28/04/2015 | 165, Heol y Llwynau, Trebanos, Pontardawe | D | A | View |
| 16/01/2015 | 63, Heol y Llwynau, Trebanos, Pontardawe | F | B | View |
| 16/01/2015 | 63, Heol y Llwynau, Trebanos, Pontardawe | F | C | View |
| 16/01/2015 | 63, Heol y Llwynau, Trebanos, Pontardawe | F | C | View |