EPC (Energy Performance Certificate) data for postcode NN1 3JW
Location: England & Wales
Total certificates: 51
This page provides all of the currently valid EPC certificates for the postcode NN1 3JW 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: 13/01/2015
Latest inspection date: 13/10/2025
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 |
|---|---|---|---|---|
| 13/10/2025 | Flat 2, 113 Overstone Road | C | C | View |
| 19/03/2025 | 83 Overstone Road | C | B | View |
| 10/03/2025 | 75c Overstone Road | E | C | View |
| 12/12/2024 | 75a Overstone Road | C | B | View |
| 12/12/2024 | 75b Overstone Road | D | C | View |
| 10/12/2024 | 77b Overstone Road | G | D | View |
| 10/12/2024 | 77a Overstone Road | D | C | View |
| 10/03/2024 | 99 Overstone Road | C | B | View |
| 21/12/2023 | 87 Overstone Road | C | B | View |
| 04/08/2023 | Flat 6, 113 Overstone Road | C | C | View |
| 13/07/2022 | Flat 5, 113 Overstone Road | C | C | View |
| 08/02/2022 | 53 Overstone Road | C | B | View |
| 04/11/2021 | 85 Overstone Road | D | B | View |
| 08/10/2021 | Flat 14, 109 Overstone Road | D | D | View |
| 08/10/2021 | Flat 9, 109 Overstone Road | C | C | View |
| 08/10/2021 | Flat 4, 109 Overstone Road | D | D | View |
| 08/10/2021 | Flat 3, 109 Overstone Road | D | D | View |
| 08/10/2021 | Flat 2, 109 Overstone Road | D | D | View |
| 08/10/2021 | Flat 8, 109 Overstone Road | C | C | View |
| 08/10/2021 | Flat 2, 109 Overstone Road | E | E | View |
| 08/10/2021 | Flat 6, 109 Overstone Road | C | C | View |
| 08/10/2021 | Flat 7, 109 Overstone Road | D | D | View |
| 08/10/2021 | Flat 11, 109 Overstone Road | D | D | View |
| 08/10/2021 | Flat 12, 109 Overstone Road | E | E | View |
| 08/10/2021 | Flat 10, 109 Overstone Road | C | C | View |
| 08/10/2021 | Flat 5, 109 Overstone Road | E | E | View |
| 08/10/2021 | Flat 13, 109 Overstone Road | D | D | View |
| 08/10/2021 | Flat 1, 109 Overstone Road | D | D | View |
| 14/09/2021 | 81 Overstone Road | D | B | View |
| 24/06/2021 | 93 OVERSTONE ROAD | B | A | View |
| 27/04/2021 | FLAT 1, 113 OVERSTONE ROAD, NORTHAMPTON | D | C | View |
| 04/02/2021 | 91 OVERSTONE ROAD, NORTHAMPTON | C | B | View |
| 13/02/2020 | 89, Overstone Road | D | C | View |
| 09/11/2019 | 69, Overstone Road | D | B | View |
| 07/11/2019 | 103, Overstone Road | D | C | View |
| 24/10/2019 | Flat 7, 113, Overstone Road | D | C | View |
| 23/09/2019 | Flat 4, 113, Overstone Road | D | C | View |
| 07/06/2019 | 57, Overstone Road | D | B | View |
| 11/12/2017 | Basement Flat, 79 Overstone Road | E | C | View |
| 11/12/2017 | Top Floor Flat, 79 Overstone Road | D | C | View |
| 27/07/2017 | Flat 3, 113, Overstone Road | D | C | View |
| 11/01/2017 | 101, Overstone Road | D | B | View |
| 21/12/2016 | 101, Overstone Road | D | B | View |
| 23/07/2015 | Flat 2, 113, Overstone Road | D | C | View |
| 23/03/2015 | 83, Overstone Road | D | B | View |
| 14/01/2015 | 75a Overstone Road | C | C | View |
| 14/01/2015 | 77a Overstone Road | E | E | View |
| 14/01/2015 | 77b Overstone Road | D | D | View |
| 14/01/2015 | 75b Overstone Road | D | D | View |
| 14/01/2015 | 75c Overstone Road | D | D | View |
| 13/01/2015 | 71, Overstone Road | E | C | View |