EPC (Energy Performance Certificate) data for postcode SM1 3TX
Location: England & Wales
Total certificates: 37
This page provides all of the currently valid EPC certificates for the postcode SM1 3TX 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: 08/01/2015
Latest inspection date: 11/06/2026
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 |
|---|---|---|---|---|
| 11/06/2026 | Flat 10, Harkness Court, Cleeve Way | D | C | View |
| 16/12/2025 | Flat 28, Harkness Court, Cleeve Way | B | B | View |
| 27/11/2025 | Flat 25, Harkness Court, Cleeve Way | C | B | View |
| 18/09/2025 | Flat 9, Harkness Court, Cleeve Way | C | B | View |
| 11/07/2025 | Flat 16, Harkness Court, Cleeve Way | B | B | View |
| 07/01/2025 | Flat 29, Harkness Court, Cleeve Way | C | B | View |
| 07/11/2024 | Flat 34, Harkness Court, Cleeve Way | C | B | View |
| 14/09/2024 | Flat 21, Harkness Court, Cleeve Way | C | C | View |
| 09/02/2024 | Flat 20, Harkness Court, Cleeve Way | C | B | View |
| 14/09/2023 | Flat 38, Harkness Court, Cleeve Way | C | C | View |
| 19/08/2023 | Flat 35, Harkness Court, Cleeve Way | D | B | View |
| 13/07/2023 | Flat 4, Harkness Court, Cleeve Way | C | B | View |
| 24/05/2023 | Flat 27, Harkness Court, Cleeve Way | C | B | View |
| 31/10/2022 | Flat 31, Harkness Court, Cleeve Way | B | B | View |
| 25/03/2022 | Flat 17, Harkness Court, Cleeve Way | C | B | View |
| 25/10/2021 | Flat 8, Harkness Court, Cleeve Way | C | B | View |
| 14/09/2021 | Flat 37, Harkness Court | C | B | View |
| 14/06/2021 | FLAT 15, HARKNESS COURT, CLEEVE WAY | C | B | View |
| 19/10/2020 | 2 HARKNESS COURT, CLEEVE WAY, SUTTON | C | B | View |
| 15/05/2020 | Flat 11 Harkness Court, Cleeve Way | D | B | View |
| 24/04/2020 | Flat 36 Harkness Court, Cleeve Way | C | C | View |
| 17/02/2020 | Flat 26 Harkness Court, Cleeve Way | D | B | View |
| 29/01/2020 | Flat 23 Harkness Court, Cleeve Way | C | B | View |
| 09/10/2019 | Flat 6 Harkness Court, Cleeve Way | C | B | View |
| 19/06/2019 | Flat 13 Harkness Court, Cleeve Way | C | B | View |
| 22/05/2019 | Flat 32 Harkness Court, Cleeve Way | C | B | View |
| 21/03/2019 | Flat 33 Harkness Court, Cleeve Way | C | B | View |
| 15/02/2019 | Flat 3, Harkness Court, Cleeve Way | C | B | View |
| 13/02/2019 | Flat 1 Harkness Court, Cleeve Way | E | C | View |
| 06/12/2018 | Flat 5 Harkness Court, Cleeve Way | B | B | View |
| 22/06/2018 | Flat 7 Harkness Court, Cleeve Way | C | B | View |
| 14/05/2018 | Flat 30 Harkness Court, Cleeve Way | C | B | View |
| 24/01/2018 | Flat 19 Harkness Court, Cleeve Way | B | B | View |
| 03/07/2017 | Flat 14 Harkness Court, Cleeve Way | D | C | View |
| 10/02/2016 | Flat 24 Harkness Court, Cleeve Way | D | C | View |
| 27/07/2015 | Flat 9 Harkness Court, Cleeve Way | C | B | View |
| 08/01/2015 | Flat 29 Harkness Court, Cleeve Way | B | B | View |