EPC (Energy Performance Certificate) data for postcode NW9 4BJ
Location: England & Wales
Total certificates: 37
This page provides all of the currently valid EPC certificates for the postcode NW9 4BJ 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: 27/04/2016
Latest inspection date: 29/05/2026
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 |
|---|---|---|---|---|
| 29/05/2026 | Flat 22, Gazette Court, 1 Observer Close | C | C | View |
| 11/05/2026 | Flat 15, Gazette Court, 1 Observer Close | B | B | View |
| 09/05/2026 | Flat 25, Gazette Court, 1 Observer Close | C | C | View |
| 17/02/2026 | Flat 3, Gazette Court, 1 Observer Close | C | C | View |
| 21/01/2026 | Flat 18, Gazette Court, 1 Observer Close | C | C | View |
| 09/09/2022 | Flat 10, Gazette Court, 1 Observer Close | B | B | View |
| 07/10/2016 | Flat 9 Gazette Court, 1, Observer Close | B | B | View |
| 07/10/2016 | Flat 12 Gazette Court, 1, Observer Close | B | B | View |
| 07/10/2016 | Flat 3 Gazette Court, 1, Observer Close | B | B | View |
| 07/10/2016 | Flat 6 Gazette Court, 1, Observer Close | B | B | View |
| 01/07/2016 | Flat 5 Gazette Court, 1, Observer Close | B | B | View |
| 01/07/2016 | Flat 9 Gazette Court, 1, Observer Close | B | B | View |
| 01/07/2016 | Flat 4 Gazette Court, 1, Observer Close | B | B | View |
| 01/07/2016 | Flat 11 Gazette Court, 1, Observer Close | B | B | View |
| 01/07/2016 | Flat 13 Gazette Court, 1, Observer Close | B | B | View |
| 01/07/2016 | Flat 14 Gazette Court, 1, Observer Close | B | B | View |
| 01/07/2016 | Flat 12 Gazette Court, 1, Observer Close | B | B | View |
| 01/07/2016 | Flat 3 Gazette Court, 1, Observer Close | B | B | View |
| 01/07/2016 | Flat 8 Gazette Court, 1, Observer Close | B | B | View |
| 01/07/2016 | Flat 2 Gazette Court, 1, Observer Close | B | B | View |
| 01/07/2016 | Flat 10 Gazette Court, 1, Observer Close | B | B | View |
| 01/07/2016 | Flat 1 Gazette Court, 1, Observer Close | B | B | View |
| 01/07/2016 | Flat 6 Gazette Court, 1, Observer Close | B | B | View |
| 01/07/2016 | Flat 7 Gazette Court, 1, Observer Close | B | B | View |
| 20/05/2016 | Flat 18 Gazette Court, 1, Observer Close | B | B | View |
| 20/05/2016 | Flat 16 Gazette Court, 1, Observer Close | B | B | View |
| 20/05/2016 | Flat 21 Gazette Court, 1, Observer Close | B | B | View |
| 20/05/2016 | Flat 15 Gazette Court, 1, Observer Close | B | B | View |
| 20/05/2016 | Flat 17 Gazette Court, 1, Observer Close | B | B | View |
| 20/05/2016 | Flat 19 Gazette Court, 1, Observer Close | B | B | View |
| 27/04/2016 | Flat 20 Gazette Court, 1, Observer Close | B | B | View |
| 27/04/2016 | Flat 23 Gazette Court, 1, Observer Close | B | B | View |
| 27/04/2016 | Flat 22 Gazette Court, 1, Observer Close | B | B | View |
| 27/04/2016 | Flat 25 Gazette Court, 1, Observer Close | B | B | View |
| 27/04/2016 | Flat 17 Gazette Court, 1, Observer Close | B | B | View |
| 27/04/2016 | Flat 24 Gazette Court, 1, Observer Close | B | B | View |
| 27/04/2016 | Flat 19 Gazette Court, 1, Observer Close | B | B | View |