EPC (Energy Performance Certificate) data for postcode SO23 8AT
Location: England & Wales
Total certificates: 36
This page provides all of the currently valid EPC certificates for the postcode SO23 8AT 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: 14/01/2015
Latest inspection date: 09/12/2025
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 |
|---|---|---|---|---|
| 09/12/2025 | The Flat, 6 Parchment Street | C | C | View |
| 18/11/2025 | 3, Parchment Street | C | C | View |
| 02/09/2025 | 8a Parchment Street | D | C | View |
| 30/05/2025 | 7a Parchment Street | C | C | View |
| 28/04/2025 | 66 Parchment Street | D | B | View |
| 13/03/2024 | Flat 1, Alveyn Court, Parchment Street (nr9B), Winchester | C | C | View |
| 13/03/2024 | Flat 7, Alveyn Court, Parchment Street (nr9B), Winchester | C | B | View |
| 13/03/2024 | Flat 2, Alveyn Court, Parchment Street (nr9B), Winchester | C | C | View |
| 29/02/2024 | 71a Parchment Street | D | C | View |
| 20/11/2023 | Flat 9, Alveyn Court 9b, Parchment Street | C | C | View |
| 20/11/2023 | Flat 10, Alveyn Court 9b, Parchment Street | C | C | View |
| 20/11/2023 | Flat 8, Alveyn Court 9b, Parchment Street | C | C | View |
| 20/11/2023 | Flat 6, Alveyn Court 9b, Parchment Street | C | C | View |
| 16/10/2023 | 69a Parchment Street | D | C | View |
| 19/06/2023 | 80a Parchment Street | D | C | View |
| 06/01/2023 | Flat 6, Alveyn Court 9b, Parchment Street | B | B | View |
| 30/06/2022 | Flat 4, Alveyn Court 9b, WINCHESTER | D | C | View |
| 29/04/2022 | Flat 9, Alveyn Court 9b, WINCHESTER | D | C | View |
| 29/04/2022 | Flat 8, Alveyn Court 9b, WINCHESTER | B | B | View |
| 29/04/2022 | Flat 7, Alveyn Court 9b, WINCHESTER | B | B | View |
| 03/02/2022 | 11d Parchment Street | C | C | View |
| 13/09/2021 | Flat 1, 72a Parchment Street | D | C | View |
| 20/04/2021 | 11E PARCHMENT STREET, WINCHESTER | D | D | View |
| 12/03/2021 | 65A PARCHMENT STREET, WINCHESTER | D | C | View |
| 15/09/2020 | Flat 4, 72a, Parchment Street | D | C | View |
| 15/09/2020 | Flat 3, 72a, Parchment Street | C | B | View |
| 27/08/2020 | Flats 1-5, 67 Parchment Street | D | C | View |
| 03/01/2020 | 66, Parchment Street | E | B | View |
| 14/10/2019 | Flat, 70 Parchment Street | D | C | View |
| 27/07/2018 | Flat 2, 72a, Parchment Street | C | C | View |
| 27/11/2017 | First Floor Flat, Rear of 71 Parchment Street | E | E | View |
| 27/11/2017 | Ground Floor Flat, Rear of 71 Parchment Street | E | E | View |
| 29/06/2016 | 11c, Parchment Street | D | C | View |
| 05/10/2015 | 80a, Parchment Street | F | D | View |
| 27/01/2015 | 8a, Parchment Street | D | C | View |
| 14/01/2015 | 7a, Parchment Street | D | C | View |