EPC (Energy Performance Certificate) data for postcode NN1 3PU
Location: England & Wales
Total certificates: 143
This page provides all of the currently valid EPC certificates for the postcode NN1 3PU 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: 24/06/2015
Latest inspection date: 15/05/2026
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 |
|---|---|---|---|---|
| 15/05/2026 | 57 Colwyn Road | D | C | View |
| 04/12/2025 | Flat 6, Conway House, 79 Colwyn Road | C | C | View |
| 02/12/2025 | 133 Colwyn Road, Basement Flat | C | C | View |
| 02/12/2025 | 133 Colwyn Road, Second Floor Flat | C | C | View |
| 02/12/2025 | 133 Colwyn Road, Ground Floor Front Flat | C | B | View |
| 02/12/2025 | 133 Colwyn Road, First Floor Flat | C | C | View |
| 02/12/2025 | 133 Colwyn Road, Ground Floor Flat | C | B | View |
| 07/11/2025 | Flat 5, Warkworth House, 105 Colwyn Road | E | C | View |
| 07/11/2025 | Flat 3, Warkworth House, 105 Colwyn Road | E | C | View |
| 07/11/2025 | Flat 1, Warkworth House, 105 Colwyn Road | C | C | View |
| 07/11/2025 | Flat 3, 107 Colwyn Road | E | C | View |
| 07/11/2025 | Flat 2, Warkworth House, 105 Colwyn Road | D | B | View |
| 07/11/2025 | Flat 4, Warkworth House, 105 Colwyn Road | E | C | View |
| 07/11/2025 | Flat 2, 107 Colwyn Road | D | B | View |
| 07/11/2025 | Flat 1, 107 Colwyn Road | C | C | View |
| 07/11/2025 | Flat 4, 107 Colwyn Road | E | C | View |
| 07/11/2025 | Flat 5, 107 Colwyn Road | E | C | View |
| 27/10/2025 | Flat 4, 131 Colwyn Road | D | C | View |
| 27/10/2025 | 131 Colwyn Road | C | B | View |
| 21/10/2025 | 88 Colwyn Road | C | C | View |
| 22/07/2025 | Flat 4, Horga House, 99 Colwyn Road | C | C | View |
| 22/07/2025 | Flat 6, Horga House, 99 Colwyn Road | C | C | View |
| 22/07/2025 | Flat 3, Horga House, 99 Colwyn Road | C | C | View |
| 22/07/2025 | Flat 8, Horga House, 99 Colwyn Road | C | C | View |
| 22/07/2025 | Flat 2, Horga House, 99 Colwyn Road | C | C | View |
| 22/07/2025 | Flat 5, Horga House, 99 Colwyn Road | C | C | View |
| 22/07/2025 | Flat 7, Horga House, 99 Colwyn Road | C | C | View |
| 22/07/2025 | Flat 9, Horga House, 99 Colwyn Road | C | C | View |
| 22/07/2025 | Flat 1, Horga House, 99 Colwyn Road | C | C | View |
| 21/07/2025 | 147 Colwyn Road | C | C | View |
| 16/07/2025 | Flat 4, 83 Colwyn Road | C | C | View |
| 16/07/2025 | Flat 1, 83 Colwyn Road | E | C | View |
| 16/07/2025 | Flat 3, 83 Colwyn Road | D | C | View |
| 16/07/2025 | Flat 7, 83 Colwyn Road | D | C | View |
| 16/07/2025 | Flat 6, 83 Colwyn Road | D | B | View |
| 04/07/2025 | 63b Colwyn Road | D | C | View |
| 18/06/2025 | 151 Colwyn Road | D | C | View |
| 05/06/2025 | 137 Colwyn Road | D | B | View |
| 11/03/2025 | Basement Flat, 107 Colwyn Road | C | C | View |
| 14/10/2024 | Flat 2, Horga House, 99 Colwyn Road | D | D | View |
| 14/10/2024 | Flat 4, Horga House, 99 Colwyn Road | D | D | View |
| 14/10/2024 | Flat 1, Horga House, 99 Colwyn Road | D | D | View |
| 14/10/2024 | Flat 5, Horga House, 99 Colwyn Road | D | D | View |
| 14/10/2024 | Flat 6, Horga House, 99 Colwyn Road | D | D | View |
| 14/10/2024 | Flat 7, Horga House, 99 Colwyn Road | D | D | View |
| 14/10/2024 | Flat 3, Horga House, 99 Colwyn Road | D | D | View |
| 14/10/2024 | Flat 8, Horga House, 99 Colwyn Road | D | D | View |
| 14/10/2024 | Flat 9, Horga House, 99 Colwyn Road | D | D | View |
| 05/06/2024 | 90a Colwyn Road | C | C | View |
| 31/05/2024 | 93 Colwyn Road | D | C | View |
| 15/05/2024 | 86A COLWYN ROAD | D | D | View |
| 08/05/2024 | Flat 1, 99 Colwyn Road | D | D | View |
| 08/05/2024 | Flat 2, 99 Colwyn Road | D | D | View |
| 08/05/2024 | Flat 4, 99 Colwyn Road | C | C | View |
| 08/05/2024 | Flat 3, 99 Colwyn Road | C | C | View |
| 06/05/2024 | Flat 5, 99 Colwyn road | C | C | View |
| 04/05/2024 | Flat 7, 99, Colwyn Road | C | C | View |
| 04/05/2024 | Flat 6, 99, Colwyn Road | C | C | View |
| 01/05/2024 | Flat 8, 99, Colwyn Road | C | C | View |
| 01/05/2024 | Flat 9, 99, Colwyn Road | C | C | View |
| 21/03/2024 | 86b Colwyn Road | D | B | View |
| 19/02/2024 | Flat 4, Conway House, 79 Colwyn Road | C | C | View |
| 19/02/2024 | Flat 10, Conway House, 79 Colwyn Road | C | C | View |
| 19/02/2024 | Flat 11, Conway House, 79 Colwyn Road | C | C | View |
| 14/02/2024 | Flat 5, Conway House, 79 Colwyn Road | C | C | View |
| 14/02/2024 | Flat 7, Conway House, 79 Colwyn Road | C | C | View |
| 14/02/2024 | Flat 9, Conway House, 79 Colwyn Road | C | C | View |
| 21/12/2023 | Flat 4, 91 Colwyn Road | E | D | View |
| 07/12/2023 | Flat 2, Warkworth House, 105 Colwyn Road | D | C | View |
| 07/12/2023 | Studio 2 Lower Ground Floor Flat, 107 Colwyn Road | D | C | View |
| 14/11/2023 | 53 Colwyn Road | D | B | View |
| 09/08/2023 | Flat 2, 91 Colwyn Road | D | B | View |
| 22/06/2023 | 123 Colwyn Road | D | B | View |
| 08/06/2023 | Studio 3 Upper Ground Floor Flat, 107 Colwyn Road | D | C | View |
| 08/06/2023 | First Floor Flat, Warkworth House, 105 Colwyn Road | D | C | View |
| 08/06/2023 | Second Floor Flat, Warkworth House, 105 Colwyn Road | C | C | View |
| 08/06/2023 | Top Floor Flat, 107 Colwyn Road | C | C | View |
| 08/06/2023 | Basement Flat, Warkworth House, 105 Colwyn Road | C | C | View |
| 08/06/2023 | Studio 1 Ground Floor Flat, 107 Colwyn Road | D | C | View |
| 02/02/2023 | 135 Colwyn Road | D | B | View |
| 23/11/2022 | 87 Colwyn Road | D | B | View |
| 26/10/2022 | 157 Colwyn Road | D | B | View |
| 08/07/2022 | Flat 12, Conway House, 79 Colwyn Road | C | C | View |
| 04/06/2022 | Flat 13, Conway House, 79 Colwyn Road | C | C | View |
| 04/03/2022 | 125 Colwyn Road | E | B | View |
| 28/02/2022 | Flat 3, Conway House, 79 Colwyn Road | C | C | View |
| 09/02/2022 | 71 Colwyn Road | D | C | View |
| 26/11/2021 | Flat 2, 121 Colwyn Road | E | C | View |
| 26/11/2021 | Flat 4, 121 Colwyn Road | D | C | View |
| 05/10/2021 | Flat 1, 69 Colwyn Road | D | C | View |
| 30/08/2021 | Flat 14, Conway House, 79 Colwyn Road | C | C | View |
| 05/07/2021 | FLAT 1, 91 COLWYN ROAD | E | D | View |
| 14/06/2021 | 115 COLWYN ROAD | D | C | View |
| 03/06/2021 | FLAT 4A, 115 COLWYN ROAD | C | C | View |
| 03/06/2021 | FLAT 3A, 115 COLWYN ROAD | C | C | View |
| 03/06/2021 | FLAT 2A, 115 COLWYN ROAD | C | C | View |
| 03/06/2021 | Flat 1a, 115 Colwyn Road | C | C | View |
| 01/06/2021 | 85 COLWYN ROAD | D | B | View |
| 10/05/2021 | 129 COLWYN ROAD, NORTHAMPTON | D | B | View |
| 10/03/2021 | GROUND FLOOR FRONT FLAT, 133 COLWYN ROAD, NORTHAMPTON | E | C | View |
| 18/02/2021 | 2 CONWAY HOUSE, 75-79 COLWYN ROAD, NORTHAMPTON | D | C | View |
| 17/12/2020 | 139 COLWYN ROAD, NORTHAMPTON | D | B | View |
| 26/10/2020 | 61 COLWYN ROAD, NORTHAMPTON | D | C | View |
| 03/09/2020 | 67, Colwyn Road | D | C | View |
| 20/08/2020 | 95, Colwyn Road | D | B | View |
| 04/07/2020 | Flat 3, 69 Colwyn Road | D | C | View |
| 28/05/2020 | 99-103 Colwyn Road | C | B | View |
| 14/01/2020 | Flat 1 Warkworth House, 105, Colwyn Road | C | C | View |
| 18/12/2019 | Flat 1 Conway House, 79, Colwyn Road | C | C | View |
| 04/11/2019 | 109, Colwyn Road | D | B | View |
| 25/10/2019 | 111, Colwyn Road | E | C | View |
| 18/10/2019 | Flat 3, 91 Colwyn Road | C | C | View |
| 26/09/2019 | 143, Colwyn Road | D | C | View |
| 19/08/2019 | Flat 3, 65, Colwyn Road | D | C | View |
| 30/05/2019 | Flat 2, 107 Colwyn Road | C | C | View |
| 30/05/2019 | Flat 3, 107 Colwyn Road | C | C | View |
| 16/04/2019 | 63c Colwyn Road | D | D | View |
| 11/02/2019 | Flat 5, 121 Colwyn Road | C | C | View |
| 11/02/2019 | Flat 3, 121 Colwyn Road | E | E | View |
| 11/02/2019 | Flat 1, 121 Colwyn Road | C | C | View |
| 11/02/2019 | Flat 4, 121 Colwyn Road | F | F | View |
| 11/02/2019 | Flat 2, 121 Colwyn Road | F | F | View |
| 17/01/2019 | 89, Colwyn Road | D | B | View |
| 12/12/2018 | 59, Colwyn Road | E | C | View |
| 10/12/2018 | Flat 5, 131 Colwyn Road | E | D | View |
| 10/12/2018 | Basement Flat, Rear of 131 Colwyn Road | C | C | View |
| 06/11/2018 | Flat 16 Conway House, 79, Colwyn Road | C | C | View |
| 21/03/2018 | Gate House, 115a Colwyn Road | C | C | View |
| 25/10/2017 | Flat 9 Conway House, 79, Colwyn Road | C | C | View |
| 02/05/2017 | 127, Colwyn Road | D | C | View |
| 24/05/2016 | 57, Colwyn Road | E | C | View |
| 14/04/2016 | Flat 15 Conway House, 79, Colwyn Road | C | C | View |
| 14/10/2015 | Flat 4, 131 Colwyn Road | D | C | View |
| 14/10/2015 | 131, Colwyn Road | C | B | View |
| 14/10/2015 | Flat 1, 133 Colwyn Road | C | C | View |
| 14/10/2015 | Basement Flat, 133 Colwyn Road | D | C | View |
| 14/10/2015 | Flat 5, 131 Colwyn Road | E | D | View |
| 14/10/2015 | Flat 4, 133 Colwyn Road | E | D | View |
| 14/10/2015 | Flat 2, 133 Colwyn Road | C | C | View |
| 12/10/2015 | 65, Colwyn Road | E | C | View |
| 25/09/2015 | Flat 6 Conway House, 79, Colwyn Road | C | C | View |
| 10/08/2015 | Flat 2, 69 Colwyn Road | D | B | View |
| 24/06/2015 | Flat 3, 69 Colwyn Road | F | C | View |