EPC (Energy Performance Certificate) data for postcode W4 1SE
Location: England & Wales
Total certificates: 41
This page provides all of the currently valid EPC certificates for the postcode W4 1SE 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: 02/10/2015
Latest inspection date: 19/01/2026
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 |
|---|---|---|---|---|
| 19/01/2026 | 1b Ennismore Avenue, Chiswick | C | C | View |
| 11/12/2025 | 7c Ennismore Avenue, Chiswick | C | C | View |
| 11/12/2025 | 17b Ennismore Avenue | D | C | View |
| 11/12/2025 | 7a Ennismore Avenue, Chiswick | D | C | View |
| 20/11/2025 | Flat 3, 19 Ennismore Avenue, Chiswick | C | C | View |
| 08/02/2025 | 1c Ennismore Avenue, Chiswick | D | D | View |
| 09/01/2025 | 45b Ennismore Avenue, Chiswick | D | C | View |
| 10/09/2024 | Flat 1, 19 Ennismore Avenue, Chiswick | D | C | View |
| 26/02/2024 | Flat Ground Floor, 35 Ennismore Avenue, Chiswick | C | C | View |
| 17/01/2024 | 17b Ennismore Avenue | C | C | View |
| 31/10/2023 | Second Floor Flat, 13 Ennismore Avenue, Chiswick | C | C | View |
| 05/06/2023 | Flat 3, 23 Ennismore Avenue | E | C | View |
| 17/04/2023 | 9 Ennismore Avenue | E | C | View |
| 27/01/2023 | First Floor Flat, 29 Ennismore Avenue, Chiswick | D | C | View |
| 24/01/2023 | Top Floor Flat, 3 Ennismore Avenue | D | D | View |
| 07/12/2022 | 43 Ennismore Avenue | D | B | View |
| 11/10/2022 | Flat 1, 15 Ennismore Avenue, Chiswick | C | C | View |
| 21/06/2022 | 25 Ennismore Avenue, Chiswick | D | C | View |
| 17/05/2022 | 21c Ennismore Avenue, Chiswick | D | C | View |
| 28/01/2022 | 21a Ennismore Avenue, Chiswick | D | C | View |
| 07/01/2022 | 21b Ennismore Avenue, Chiswick | D | C | View |
| 23/09/2021 | Flat A, 29 Ennismore Avenue | D | C | View |
| 20/09/2021 | Top Floor Flat 29 Ennismore Avenue | E | D | View |
| 21/07/2021 | Ground Floor Flat, 39 Ennismore Avenue | D | C | View |
| 21/07/2021 | Ground Floor Flat, 39 Ennismore Avenue | D | C | View |
| 08/06/2021 | 35 ENNISMORE AVENUE, CHISWICK | D | B | View |
| 08/12/2020 | 45a Ennismore Avenue | D | C | View |
| 07/12/2020 | 17C ENNISMORE AVENUE, CHISWICK, LONDON | C | C | View |
| 17/11/2020 | FLAT 1, 19 ENNISMORE AVENUE | D | C | View |
| 09/11/2020 | FIRST FLOOR FLAT, 3 ENNISMORE AVENUE, CHISWICK | C | B | View |
| 07/09/2020 | 5a, Ennismore Avenue | C | B | View |
| 08/04/2020 | Flat 2, 11 Ennismore Avenue | C | C | View |
| 18/03/2020 | First Floor Flat, 35 Ennismore Avenue | D | C | View |
| 26/06/2019 | Flat 3, 11 Ennismore Avenue | D | C | View |
| 31/05/2019 | 27, Ennismore Avenue | E | C | View |
| 27/02/2019 | Flat 2, 19 Ennismore Avenue | D | C | View |
| 14/05/2018 | 41, Ennismore Avenue | D | C | View |
| 08/08/2017 | 31, Ennismore Avenue | D | C | View |
| 13/08/2016 | 1a Ennismore Avenue | D | C | View |
| 13/04/2016 | Flat C, 45 Ennismore Avenue | D | C | View |
| 02/10/2015 | Top Floor Flat, 15 Ennismore Avenue | D | C | View |