EPC (Energy Performance Certificate) data for postcode PO1 3SG
Location: England & Wales
Total certificates: 51
This page provides all of the currently valid EPC certificates for the postcode PO1 3SG 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: 30/06/2015
Latest inspection date: 19/08/2025
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 |
|---|---|---|---|---|
| 19/08/2025 | Flat 95, The Round House, Gunwharf Quays | B | B | View |
| 02/09/2024 | Flat 85, The Round House, Gunwharf Quays | C | B | View |
| 28/05/2024 | Flat 80, The Round House, Gunwharf Quays | B | B | View |
| 23/11/2023 | Flat 65, The Round House, Gunwharf Quays | C | C | View |
| 18/10/2023 | Flat 94, The Round House, Gunwharf Quays | B | B | View |
| 20/09/2023 | Flat 97, The Round House, Gunwharf Quays | B | B | View |
| 17/08/2023 | Flat 108, The Round House, Gunwharf Quays | B | B | View |
| 17/03/2023 | Flat 70, The Round House, Gunwharf Quays | B | B | View |
| 10/02/2023 | Flat 106, The Round House, Gunwharf Quays | B | B | View |
| 06/01/2023 | Flat 53, The Round House, Gunwharf Quays | B | B | View |
| 25/11/2022 | Flat 72, The Round House | C | C | View |
| 18/11/2022 | Flat 75, The Round House | C | C | View |
| 20/09/2022 | Flat 54, The Round House, Gunwharf Quays | B | B | View |
| 25/08/2022 | Flat 71, The Round House, Gunwharf Quays | B | B | View |
| 12/08/2022 | Flat 98, The Round House, Gunwharf Quays | B | B | View |
| 13/07/2022 | Flat 73, The Round House, Gunwharf Quays | B | B | View |
| 21/06/2022 | Flat 90, The Round House, Gunwharf Quays | B | B | View |
| 18/11/2021 | Flat 84, The Round House, Gunwharf Quays | B | B | View |
| 11/11/2021 | Flat 66, The Round House, Gunwharf Quays | C | C | View |
| 08/11/2021 | Flat 96, The Round House, Gunwharf Quays | B | B | View |
| 10/09/2021 | Flat 67, The Round House, Gunwharf Quays | C | B | View |
| 03/09/2021 | Flat 89, The Round House, Gunwharf Quays | C | B | View |
| 07/07/2021 | FLAT 91, THE ROUND HOUSE, GUNWHARF QUAYS | B | B | View |
| 06/07/2021 | FLAT 57, THE ROUND HOUSE, GUNWHARF QUAYS | C | C | View |
| 06/07/2021 | FLAT 56, THE ROUND HOUSE, GUNWHARF QUAYS | C | C | View |
| 28/04/2021 | 101 THE ROUND HOUSE, GUNWHARF QUAYS, PORTSMOUTH | C | B | View |
| 26/10/2020 | 103 THE ROUND HOUSE, GUNWHARF QUAYS, PORTSMOUTH | C | B | View |
| 23/09/2020 | 100 THE ROUND HOUSE, GUNWHARF QUAYS | B | B | View |
| 01/09/2020 | Flat 76 The Round House, Gunwharf Quays | B | B | View |
| 24/08/2020 | Flat 92 The Round House, Gunwharf Quays | B | B | View |
| 19/08/2020 | Flat 77 The Round House, Gunwharf Quays | B | B | View |
| 18/08/2020 | Flat 58 The Round House, Gunwharf Quays | C | C | View |
| 18/08/2020 | Flat 59 The Round House, Gunwharf Quays | C | C | View |
| 25/09/2019 | Flat 99, The Round House, Gunwharf Quays | C | B | View |
| 19/09/2019 | Flat 60 The Round House, Gunwharf Quays | C | B | View |
| 13/06/2019 | Flat 62 The Round House, Gunwharf Quays | C | C | View |
| 31/05/2019 | Flat 63 The Round House, Gunwharf Quays | C | C | View |
| 16/04/2019 | Flat 74 The Round House, Gunwharf Quays | B | B | View |
| 07/03/2019 | Flat 55 The Round House, Gunwharf Quays | C | B | View |
| 15/01/2019 | Flat 93 The Round House, Gunwharf Quays | C | B | View |
| 11/01/2019 | Flat 61 The Round House, Gunwharf Quays | C | C | View |
| 03/01/2019 | Flat 109 The Round House, Gunwharf Quays | C | B | View |
| 26/11/2018 | Flat 104, The Round House, Gunwharf Quays | C | B | View |
| 04/10/2018 | Flat 81 The Round House, Gunwharf Quays | C | B | View |
| 20/09/2018 | Flat 88 The Round House, Gunwharf Quays | C | B | View |
| 14/07/2018 | Flat 69 The Round House, Gunwharf Quays | C | B | View |
| 14/07/2018 | Flat 68 The Round House, Gunwharf Quays | C | B | View |
| 09/06/2018 | Flat 86 The Round House, Gunwharf Quays | C | B | View |
| 01/06/2018 | Flat 64 The Round House, Gunwharf Quays | C | B | View |
| 03/06/2016 | Flat 102 The Round House, Gunwharf Quays | C | B | View |
| 30/06/2015 | Flat 105 The Round House, Gunwharf Quays | C | C | View |