EPC (Energy Performance Certificate) data for postcode SA1 4NN
Location: England & Wales
Total certificates: 43
This page provides all of the currently valid EPC certificates for the postcode SA1 4NN 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: 02/02/2015
Latest inspection date: 02/04/2026
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 |
|---|---|---|---|---|
| 02/04/2026 | 76b St. Helens Avenue | C | C | View |
| 02/04/2026 | 77a St. Helens Avenue | C | C | View |
| 02/04/2026 | 76c St. Helens Avenue | C | C | View |
| 02/04/2026 | 76a St. Helens Avenue | C | B | View |
| 16/02/2026 | 79 St. Helens Avenue | B | B | View |
| 28/04/2025 | 94 St. Helens Avenue | C | B | View |
| 20/02/2025 | 83 St. Helens Avenue | D | C | View |
| 18/11/2024 | 78 St. Helens Avenue | E | C | View |
| 07/02/2024 | 73 St. Helens Avenue | D | B | View |
| 20/11/2023 | 99 St. Helens Avenue | D | B | View |
| 15/11/2023 | 76 St. Helens Avenue | D | B | View |
| 06/04/2023 | 80a St. Helens Avenue | C | C | View |
| 15/03/2023 | 98 St. Helens Avenue | C | B | View |
| 09/01/2023 | 82 St. Helens Avenue | D | B | View |
| 11/10/2022 | 74, St. Helens Avenue | E | C | View |
| 09/08/2022 | 91 St. Helens Avenue | D | B | View |
| 19/04/2022 | 86 St. Helens Avenue | D | B | View |
| 19/04/2022 | 89 St. Helens Avenue | D | B | View |
| 09/03/2022 | Top Floor Flat, 101 St. Helens Avenue | D | C | View |
| 10/11/2021 | 99 St. Helens Avenue | D | B | View |
| 27/07/2021 | 95 ST. HELENS AVENUE | D | B | View |
| 06/07/2021 | 93 ST. HELENS AVENUE | D | B | View |
| 16/06/2021 | 75 ST. HELENS AVENUE | C | B | View |
| 19/02/2021 | Top Floor Flat, 102 St. Helens Avenue | E | C | View |
| 24/11/2020 | First Floor Flat, 77 St Helens Avenue, Brynmill | C | C | View |
| 13/11/2020 | 97 ST HELENS AVENUE, BRYNMILL, SWANSEA | E | B | View |
| 09/10/2020 | 80 ST HELENS AVENUE, BRYNMILL, SWANSEA | D | B | View |
| 25/09/2020 | 87 ST HELENS AVENUE, BRYNMILL, SWANSEA | D | C | View |
| 10/04/2020 | 75, St. Helens Avenue | E | B | View |
| 15/08/2019 | First Floor Flat, 102 St. Helens Avenue | D | C | View |
| 06/08/2019 | Ground Floor Flat, 102 St Helens Avenue | E | D | View |
| 28/11/2018 | 81, St. Helens Avenue | D | C | View |
| 19/11/2018 | 71a, St. Helens Avenue | C | C | View |
| 04/10/2018 | 88a, St. Helens Avenue | C | B | View |
| 26/07/2018 | 72, St. Helens Avenue | C | B | View |
| 18/03/2016 | 77a, St. Helens Avenue | C | C | View |
| 15/03/2016 | 76b, St. Helens Avenue | B | B | View |
| 15/03/2016 | 76c, St. Helens Avenue | B | B | View |
| 15/03/2016 | 76a, St. Helens Avenue | B | A | View |
| 18/02/2016 | 71a, St. Helens Avenue | C | C | View |
| 17/11/2015 | 79, St. Helens Avenue | D | B | View |
| 02/06/2015 | 82, St. Helens Avenue | E | B | View |
| 02/02/2015 | 83, St. Helens Avenue | C | B | View |