EPC (Energy Performance Certificate) data for postcode NN1 3NB
Location: England & Wales
Total certificates: 63
This page provides all of the currently valid EPC certificates for the postcode NN1 3NB 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: 26/05/2015
Latest inspection date: 17/10/2025
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 |
|---|---|---|---|---|
| 17/10/2025 | Flat 801, Northampton House, Wellington Street | C | C | View |
| 29/11/2024 | Flat 510, Northampton House, Wellington Street | C | B | View |
| 07/03/2024 | Flat 805, Northampton House, Wellington Street | C | C | View |
| 07/08/2023 | Flat 509, Northampton House, Wellington Street | D | C | View |
| 26/06/2023 | Flat 814, Northampton House, Wellington Street | C | B | View |
| 23/06/2023 | Flat 714, Northampton House, Wellington Street | B | B | View |
| 11/11/2022 | Flat 713, Northampton House, Wellington Street | C | C | View |
| 10/11/2022 | Flat 606, Northampton House, Wellington Street | B | B | View |
| 25/09/2022 | Flat 703, Northampton House, Wellington Street | C | B | View |
| 10/08/2022 | Flat 807, Northampton House, Wellington Street | B | B | View |
| 13/04/2022 | Flat 809, Northampton House, Wellington Street | C | C | View |
| 15/10/2021 | Flat 516, Northampton House, Wellington Street | C | B | View |
| 15/06/2021 | FLAT 615, NORTHAMPTON HOUSE, WELLINGTON STREET | D | C | View |
| 23/01/2021 | FLAT 716, NORTHAMPTON HOUSE, WELLINGTON STREET | C | B | View |
| 20/08/2020 | Flat 806 Northampton House, Wellington Street | C | B | View |
| 13/07/2020 | Flat 710 Northampton House, Wellington Street | B | B | View |
| 19/06/2020 | Flat 501 Northampton House, Wellington Street | C | C | View |
| 16/03/2020 | Flat 815 Northampton House, Wellington Street | D | D | View |
| 11/03/2020 | Flat 610 Northampton House, Wellington Street | B | B | View |
| 11/03/2020 | Flat 517 Northampton House, Wellington Street | B | B | View |
| 11/03/2020 | Flat 508 Northampton House, Wellington Street | B | B | View |
| 11/03/2020 | Flat 617 Northampton House, Wellington Street | B | B | View |
| 11/03/2020 | Flat 512 Northampton House, Wellington Street | B | B | View |
| 11/03/2020 | Flat 608 Northampton House, Wellington Street | B | B | View |
| 11/03/2020 | Flat 604 Northampton House, Wellington Street | B | B | View |
| 11/03/2020 | Flat 511 Northampton House, Wellington Street | B | B | View |
| 11/03/2020 | Flat 808 Northampton House, Wellington Street | B | B | View |
| 16/02/2020 | Flat 514 Northampton House, Wellington Street | C | B | View |
| 23/09/2019 | Flat 702 Northampton House, Wellington Street | C | C | View |
| 13/08/2019 | Flat 513 Northampton House, Wellington Street | D | C | View |
| 19/03/2019 | Flat 701 Northampton House, Wellington Street | C | B | View |
| 19/03/2019 | Flat 708 Northampton House, Wellington Street | C | B | View |
| 19/03/2019 | Flat 601 Northampton House, Wellington Street | C | B | View |
| 19/03/2019 | Flat 616 Northampton House, Wellington Street | C | B | View |
| 12/03/2019 | Flat 803 Northampton House, Wellington Street | C | B | View |
| 12/03/2019 | Flat 613 Northampton House, Wellington Street | C | B | View |
| 12/03/2019 | Flat 705, Northampton House, Wellington Street | C | B | View |
| 12/03/2019 | Flat 813 Northampton House, Wellington Street | C | B | View |
| 12/03/2019 | Flat 603 Northampton House, Wellington Street | C | B | View |
| 12/03/2019 | Flat 602 Northampton House, Wellington Street | C | B | View |
| 12/03/2019 | Flat 503 Northampton House, Wellington Street | C | B | View |
| 06/03/2019 | Flat 515 Northampton House, Wellington Street | C | B | View |
| 06/03/2019 | Flat 611 Northampton House, Wellington Street | C | B | View |
| 06/03/2019 | Flat 607 Northampton House, Wellington Street | C | B | View |
| 06/03/2019 | Flat 507 Northampton House, Wellington Street | C | B | View |
| 06/03/2019 | Flat 712 Northampton House, Wellington Street | C | B | View |
| 06/03/2019 | Flat 614 Northampton House, Wellington Street | C | B | View |
| 06/03/2019 | Flat 707 Northampton House, Wellington Street | C | B | View |
| 06/03/2019 | Flat 811 Northampton House, Wellington Street | C | B | View |
| 06/03/2019 | Flat 718 Northampton House, Wellington Street | C | B | View |
| 06/03/2019 | Flat 810 Northampton House, Wellington Street | C | B | View |
| 06/03/2019 | Flat 711 Northampton House, Wellington Street | C | B | View |
| 06/03/2019 | Flat 518 Northampton House, Wellington Street | C | B | View |
| 07/11/2018 | Flat 502 Northampton House, Wellington Street | D | C | View |
| 24/09/2018 | Flat 605 Northampton House, Wellington Street | C | C | View |
| 29/06/2018 | Flat 618 Northampton House, Wellington Street | B | B | View |
| 03/05/2018 | Flat 818 Northampton House, Wellington Street | D | C | View |
| 16/02/2018 | Flat 612 Northampton House, Wellington Street | C | C | View |
| 21/11/2017 | Flat 812 Northampton House, Wellington Street | C | B | View |
| 08/03/2017 | Flat 804 Northampton House, Wellington Street | E | E | View |
| 19/09/2016 | Flat 506 Northampton House, Wellington Street | C | B | View |
| 13/11/2015 | Flat 801 Northampton House, Wellington Street | C | B | View |
| 26/05/2015 | Flat 704 Northampton House, Wellington Street | D | C | View |