EPC (Energy Performance Certificate) data for postcode W4 4AR
Location: England & Wales
Total certificates: 59
This page provides all of the currently valid EPC certificates for the postcode W4 4AR 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: 14/07/2015
Latest inspection date: 27/03/2026
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 |
|---|---|---|---|---|
| 27/03/2026 | Flat, 391 Chiswick High Road | C | C | View |
| 11/03/2025 | Flat Ground Floor Left, 419 Chiswick High Road, Chiswick | C | C | View |
| 11/03/2025 | Basement Flat, 411 Chiswick High Road | C | C | View |
| 05/03/2025 | First Floor Flat, 401 Chiswick High Road | C | C | View |
| 02/09/2024 | 397b Chiswick High Road, Chiswick | C | C | View |
| 22/03/2023 | 397c Chiswick High Road, Chiswick | D | C | View |
| 20/10/2022 | Basement Flat, 417a Chiswick High Road | D | C | View |
| 20/10/2022 | Basement Flat, 417a Chiswick High Road | C | C | View |
| 20/10/2022 | Basement Flat, 417a Chiswick High Road | D | C | View |
| 23/08/2022 | 413c Chiswick High Road | E | D | View |
| 10/08/2021 | 393e Chiswick High Road | D | D | View |
| 30/07/2021 | Flat B, 393 CHISWICK HIGH ROAD | C | C | View |
| 20/07/2021 | 393A CHISWICK HIGH ROAD | C | B | View |
| 20/07/2021 | 393C CHISWICK HIGH ROAD | C | B | View |
| 20/07/2021 | 393D CHISWICK HIGH ROAD | C | B | View |
| 23/07/2020 | Flat B, 405, Chiswick High Road | C | B | View |
| 23/07/2020 | Flat A, 405, Chiswick High Road | C | C | View |
| 23/07/2020 | Flat C, 405, Chiswick High Road | C | C | View |
| 23/07/2020 | Flat D, 405, Chiswick High Road | C | C | View |
| 30/06/2020 | First Floor Flat, 403 Chiswick High Road | C | C | View |
| 30/06/2020 | Top Floor Flat, 403 Chiswick High Road | C | C | View |
| 05/03/2020 | Top Flat, 415 Chiswick High Road | D | C | View |
| 05/03/2020 | First Floor Flat, 411 Chiswick High Road | C | C | View |
| 09/01/2020 | Flat 2, 407 Chiswick High Road | C | C | View |
| 09/01/2020 | Flat 4, 407 Chiswick High Road | C | C | View |
| 09/01/2020 | Flat 3, 407 Chiswick High Road | C | C | View |
| 23/10/2019 | First Floor Flat, 397 Chiswick High Road | C | B | View |
| 13/06/2019 | Ground Floor Flat, 411 Chiswick High Road | D | C | View |
| 13/06/2019 | Top Floor Flat, 411 Chiswick High Road | D | C | View |
| 02/04/2019 | First Floor Flat, 417 Chiswick High Road | D | C | View |
| 20/03/2019 | First Floor Flat, 415 Chiswick High Road | C | B | View |
| 13/03/2019 | Flat 2, 401 Chiswick High Road | D | C | View |
| 13/03/2019 | Raised Ground Floor, 401 Chiswick High Road | D | C | View |
| 13/03/2019 | Ground Floor Flat, 403 Chiswick High Road | C | C | View |
| 13/03/2019 | Top Flat Left, 419 Chiswick High Road | C | C | View |
| 13/12/2018 | 425a, Chiswick High Road | D | C | View |
| 16/11/2018 | Flat 5, 421, Chiswick High Road | D | C | View |
| 16/11/2018 | Flat 3, 421, Chiswick High Road | D | C | View |
| 16/11/2018 | Flat 1, 421, Chiswick High Road | D | C | View |
| 16/11/2018 | Flat 4, 421, Chiswick High Road | D | C | View |
| 16/11/2018 | Flat 2, 421, Chiswick High Road | D | C | View |
| 23/07/2018 | Basement Flat, 419, Chiswick High Road | E | C | View |
| 23/07/2018 | Basement Flat Rear, 419 Chiswick High Road | E | C | View |
| 13/03/2018 | Basement Flat Rear, 419 Chiswick High Road | E | C | View |
| 13/03/2018 | Basement Flat Rear, 419 Chiswick High Road | E | C | View |
| 13/03/2018 | Top Flat Left, 419 Chiswick High Road | E | C | View |
| 13/03/2018 | Basement Flat, 415, Chiswick High Road | D | C | View |
| 17/07/2017 | Top Floor Right Flat, 419 Chiswick High Road | C | C | View |
| 17/07/2017 | Top Floor Right Flat, 419 Chiswick High Road | D | C | View |
| 14/07/2017 | Ground Floor Right, 419 Chiswick High Road | D | C | View |
| 17/05/2017 | 425b, Chiswick High Road | D | C | View |
| 28/03/2017 | Lower Ground Floor Flat, 407 Chiswick High Road | D | C | View |
| 28/03/2017 | Top Floor Flat, 407 Chiswick High Road | E | D | View |
| 28/03/2017 | Ground Floor Flat, 407 Chiswick High Road | D | C | View |
| 28/03/2017 | First Floor Flat, 407 Chiswick High Road | D | C | View |
| 10/01/2017 | Ground Floor Flat, 417 Chiswick High Road | D | C | View |
| 06/04/2016 | Flat, 391, Chiswick High Road | E | C | View |
| 14/01/2016 | 413b Chiswick High Road | D | C | View |
| 14/07/2015 | Basement Flat, 411, Chiswick High Road | D | C | View |