EPC (Energy Performance Certificate) data for postcode SL1 1NB
Location: England & Wales
Total certificates: 78
This page provides all of the currently valid EPC certificates for the postcode SL1 1NB 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: 05/11/2015
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 5, Sapphire Court 274-276, High Street | B | B | View |
| 21/04/2025 | Flat 15, Sapphire Court 274-276, High Street | B | B | View |
| 30/07/2024 | Flat 10, Sapphire Court 274-276, High Street | C | C | View |
| 08/05/2024 | 314 High Street | D | C | View |
| 14/12/2023 | Flat 8, 270-272, High Street | C | C | View |
| 30/09/2023 | 312 High Street | C | C | View |
| 05/07/2023 | 3 Regional House, 278-286 High Street | D | D | View |
| 21/06/2023 | Flat 3, 272a High Street | C | B | View |
| 21/06/2023 | Flat 1, 272a High Street | C | B | View |
| 21/06/2023 | Flat 4, 272a High Street | C | B | View |
| 21/06/2023 | Flat 2, 272a High Street | C | B | View |
| 14/01/2023 | Flat 20, 270-272, High Street | D | C | View |
| 14/01/2023 | Flat 24, 270-272, High Street | D | C | View |
| 14/01/2023 | Flat 25, 270-272, High Street | D | C | View |
| 14/01/2023 | Flat 23, 270-272, High Street | D | C | View |
| 14/01/2023 | Flat 21, 270-272, High Street | D | C | View |
| 18/11/2022 | 312 High Street | C | C | View |
| 01/04/2022 | FLAT 17, 270-272 HIGH STREET | C | C | View |
| 01/04/2022 | FLAT 18, 270-272 HIGH STREET | C | C | View |
| 01/04/2022 | FLAT 2, 270-272 HIGH STREET | C | C | View |
| 06/11/2021 | 11 Regional House, 278-286 High Street | E | C | View |
| 04/08/2021 | FLAT 19, 270-272, HIGH STREET | C | C | View |
| 02/07/2021 | FLAT 6, 270-272, HIGH STREET | C | C | View |
| 13/04/2021 | FLAT 1, 270-272 HIGH STREET, SLOUGH | C | C | View |
| 09/04/2021 | 10 Regional House, 278-286 High Street | C | C | View |
| 17/11/2020 | Flat 8, 288-290 High Street | B | B | View |
| 17/11/2020 | Flat 15, 288-290 High Street | B | B | View |
| 17/11/2020 | Flat 13, 288-290 High Street | B | B | View |
| 17/11/2020 | Flat 9, 288-290 High Street | B | B | View |
| 17/11/2020 | Flat 12, 288-290 High Street | B | B | View |
| 17/11/2020 | Flat 7, 288-290 High Street | B | B | View |
| 17/11/2020 | Flat 4, 288-290 High Street | B | B | View |
| 17/11/2020 | Flat 10, 288-290 High Street | B | B | View |
| 17/11/2020 | Flat 2, 288-290 High Street | B | B | View |
| 17/11/2020 | Flat 6, 288-290 High Street | B | B | View |
| 17/11/2020 | Flat 5, 288-290 High Street | B | B | View |
| 17/11/2020 | Flat 3, 288-290 High Street | B | B | View |
| 17/11/2020 | Flat 1, 288-290 High Street | B | B | View |
| 17/11/2020 | Flat 11, 288-290 High Street | B | B | View |
| 17/11/2020 | Flat 14, 288-290 High Street | B | B | View |
| 14/07/2020 | Flat 3, 288-290 High Street | C | C | View |
| 14/07/2020 | Flat 15, 288-290 High Street | C | C | View |
| 14/07/2020 | Flat 4, 288-290 High Street | B | B | View |
| 14/07/2020 | Flat 8, 288-290 High Street | B | B | View |
| 14/07/2020 | Flat 12, 288-290 High Street | B | B | View |
| 14/07/2020 | Flat 9, 288-290 High Street | B | B | View |
| 14/07/2020 | Flat 11, 288-290 High Street | B | B | View |
| 14/07/2020 | Flat 5, 288-290 High Street | B | B | View |
| 14/07/2020 | Flat 10, 288-290 High Street | B | B | View |
| 14/07/2020 | Flat 13, 288-290 High Street | C | C | View |
| 14/07/2020 | Flat 7, 288-290 High Street | B | B | View |
| 14/07/2020 | Flat 14, 288-290 High Street | C | C | View |
| 14/07/2020 | Flat 6, 288-290 High Street | B | B | View |
| 14/07/2020 | Flat 1, 288-290 High Street | C | C | View |
| 14/07/2020 | Flat 2, 288-290 High Street | C | C | View |
| 09/03/2020 | Flat 9, 270-272, High Street | B | B | View |
| 13/02/2019 | 5 Regional House, 278-286 High Street | D | D | View |
| 29/08/2018 | Flat 22, 270-272, High Street | C | C | View |
| 03/07/2018 | Flat 11, 270-272, High Street | B | B | View |
| 25/06/2018 | Flat 2, 316-320 High Street | C | C | View |
| 09/08/2017 | 9 Regional House, 278-286 High Street | D | D | View |
| 14/09/2016 | Flat 12, Sapphire Court, 274-276 High Street | C | C | View |
| 14/09/2016 | Flat 9, Sapphire Court, 274-276 High Street | C | C | View |
| 14/09/2016 | Flat 6, Sapphire Court, 274-276 High Street | C | C | View |
| 14/09/2016 | Flat 7, Sapphire Court, 274-276 High Street | C | C | View |
| 14/09/2016 | Flat 2, Sapphire Court, 274-276 High Street | C | C | View |
| 14/09/2016 | Flat 10, Sapphire Court, 274-276 High Street | C | C | View |
| 14/09/2016 | Flat 3, Sapphire Court, 274-276 High Street | C | C | View |
| 14/09/2016 | Flat 5, Sapphire Court, 274-276 High Street | C | C | View |
| 14/09/2016 | Flat 4, Sapphire Court, 274-276 High Street | C | C | View |
| 14/09/2016 | Flat 11, Sapphire Court, 274-276 High Street | C | C | View |
| 14/09/2016 | Flat 1, Sapphire Court, 274-276 High Street | C | C | View |
| 14/09/2016 | Flat 8, Sapphire Court, 274-276 High Street | C | C | View |
| 02/09/2016 | Flat 14, Sapphire Court, 274-276 High Street | B | B | View |
| 02/09/2016 | Flat 13, Sapphire Court, 274-276 High Street | B | B | View |
| 02/09/2016 | Flat 16, Sapphire Court, 274-276 High Street | B | B | View |
| 02/09/2016 | Flat 15, Sapphire Court, 274-276 High Street | B | B | View |
| 05/11/2015 | 2 Regional House, 278-286 High Street | D | C | View |