EPC (Energy Performance Certificate) data for postcode PO1 3JN
Location: England & Wales
Total certificates: 40
This page provides all of the currently valid EPC certificates for the postcode PO1 3JN 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: 10/06/2015
Latest inspection date: 23/01/2026
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 |
|---|---|---|---|---|
| 23/01/2026 | Flat 20, Cumberland House, Cumberland Street | C | C | View |
| 22/01/2026 | Flat 7, Cumberland House, Cumberland Street | D | C | View |
| 22/01/2026 | Flat 24, Cumberland House, Cumberland Street | C | C | View |
| 21/01/2026 | Flat 31, Cumberland House, Cumberland Street | D | C | View |
| 14/01/2026 | Flat 11, Cumberland House, Cumberland Street | C | C | View |
| 08/01/2026 | Flat 32, Cumberland House, Cumberland Street | C | C | View |
| 07/01/2026 | Flat 19, Cumberland House, Cumberland Street | C | C | View |
| 07/01/2026 | Flat 16, Cumberland House, Cumberland Street | D | C | View |
| 07/01/2026 | Flat 27, Cumberland House, Cumberland Street | C | C | View |
| 07/01/2026 | Flat 36, Cumberland House, Cumberland Street | C | C | View |
| 07/01/2026 | Flat 13, Cumberland House, Cumberland Street | D | C | View |
| 07/01/2026 | Flat 35, Cumberland House, Cumberland Street | C | C | View |
| 07/01/2026 | Flat 23, Cumberland House, Cumberland Street | C | C | View |
| 07/01/2026 | Flat 14, Cumberland House, Cumberland Street | C | C | View |
| 07/01/2026 | Flat 18, Cumberland House, Cumberland Street | C | C | View |
| 07/01/2026 | Flat 1, Cumberland House, Cumberland Street | D | C | View |
| 07/01/2026 | Flat 34, Cumberland House, Cumberland Street | C | C | View |
| 07/01/2026 | Flat 4, Cumberland House, Cumberland Street | C | C | View |
| 07/01/2026 | Flat 5, Cumberland House, Cumberland Street | C | C | View |
| 07/01/2026 | Flat 10, Cumberland House, Cumberland Street | C | C | View |
| 21/10/2025 | Flat 25, Cumberland House, Cumberland Street | C | B | View |
| 04/08/2025 | Flat 21, Cumberland House, Cumberland Street | C | B | View |
| 26/02/2025 | Flat 15, Cumberland House, Cumberland Street | C | C | View |
| 15/05/2024 | Flat 9, Cumberland House, Cumberland Street | C | B | View |
| 23/04/2024 | Flat 5, Cumberland House, Cumberland Street | D | C | View |
| 18/04/2024 | Flat 36, Cumberland House, Cumberland Street | C | C | View |
| 17/04/2024 | Flat 14, Cumberland House, Cumberland Street | C | C | View |
| 12/04/2024 | Flat 34, Cumberland House, Cumberland Street | D | C | View |
| 08/03/2024 | Flat 13, Cumberland House, Cumberland Street | C | C | View |
| 04/03/2024 | Flat 19, Cumberland House, Cumberland Street | C | C | View |
| 29/02/2024 | Flat 10, Cumberland House, Cumberland Street | D | C | View |
| 20/02/2024 | Flat 23, Cumberland House, Cumberland Street | C | C | View |
| 04/01/2024 | Flat 27, Cumberland House, Cumberland Street | C | C | View |
| 20/07/2023 | Flat 2, Cumberland House, Cumberland Street | D | C | View |
| 10/11/2020 | 29 CUMBERLAND HOUSE, CUMBERLAND STREET, PORTSMOUTH | D | D | View |
| 03/03/2020 | Flat 11 Cumberland House, Cumberland Street | D | B | View |
| 20/07/2018 | Flat 33 Cumberland House, Cumberland Street | C | C | View |
| 31/01/2017 | Flat 20 Cumberland House, Cumberland Street | C | B | View |
| 04/07/2016 | Flat 12 Cumberland House, Cumberland Street | C | B | View |
| 10/06/2015 | Flat 35 Cumberland House, Cumberland Street | C | C | View |