EPC (Energy Performance Certificate) data for postcode NP20 1GL

Location: England & Wales

Total certificates: 53

This page provides all of the currently valid EPC certificates for the postcode NP20 1GL 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: 15/06/2015

Latest inspection date: 13/08/2025

EPC Dashboard

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
13/08/2025 Flat 10, Griffin House, Griffin Street C C View
03/07/2025 Flat 3, Griffin House, Griffin Street D C View
01/07/2025 Flat 17, Griffin House, Griffin Street D C View
26/06/2025 Flat 8, Griffin House, Griffin Street C C View
25/06/2025 Flat 14, Griffin House, Griffin Street D C View
19/06/2025 Flat 18, Griffin House, Griffin Street D C View
10/12/2024 Flat 6, Griffin House, Griffin Street D C View
01/12/2023 Flat 2, 2 Griffin Street C C View
01/12/2023 Flat 3, 2 Griffin Street C C View
01/12/2023 Flat 1, 2 Griffin Street D C View
27/06/2023 Flat 2, 7 Griffin Street D C View
25/04/2023 Flat 1, 7 Griffin Street D C View
24/02/2023 Flat 1, Griffin House, Griffin Street E C View
23/06/2022 Room 8, 6a Griffin Street B B View
23/06/2022 Room 7, 6a Griffin Street C B View
23/06/2022 Room 4, 6a Griffin Street B B View
23/06/2022 Flat 7, 4 Griffin Street D C View
23/06/2022 Room 2, 6a Griffin Street C C View
23/06/2022 Room 3, 6a Griffin Street C C View
23/06/2022 Flat 11, 6a Griffin Street C C View
23/06/2022 Flat 1, 4 Griffin Street D C View
23/06/2022 Flat 2, 4 Griffin Street D C View
23/06/2022 Flat 3, 4 Griffin Street D C View
23/06/2022 Room 9, 6a Griffin Street B B View
23/06/2022 Room 6, 6a Griffin Street C B View
23/06/2022 Flat 5, 4 Griffin Street C C View
23/06/2022 Flat 6, 4 Griffin Street C C View
23/06/2022 Flat 10, 6a Griffin Street C B View
23/06/2022 Flat 4, 4 Griffin Street C B View
23/06/2022 Room 5, 6a Griffin Street B B View
23/06/2022 Room 1, 6a Griffin Street C C View
23/02/2022 Flat 5, Griffin House, Griffin Street E B View
23/02/2022 5 Griffin Street E B View
13/09/2021 Unit 6, 8-11 Griffin Street D D View
13/09/2021 Unit 7, 8-11 Griffin Street D D View
13/09/2021 Flat 1, 8-11 Griffin Street D D View
13/09/2021 Unit 8, 8-11 Griffin Street D D View
13/09/2021 Unit 4, 8-11 Griffin Street C C View
13/09/2021 Unit 3, 8-11 Griffin Street D D View
13/09/2021 Unit 2, 8-11 Griffin Street D D View
13/09/2021 Unit 10, 8-11 Griffin Street D D View
13/09/2021 Unit 9, 8-11 Griffin Street D D View
13/09/2021 Unit 11, 8-11 Griffin Street D D View
13/09/2021 Unit 5, 8-11 Griffin Street C C View
30/07/2021 FLAT 7, GRIFFIN HOUSE, GRIFFIN STREET D D View
27/04/2021 FLAT 16, GRIFFIN HOUSE, GRIFFIN STREET E C View
06/12/2018 Flat 2 Griffin House, Griffin Street D B View
21/08/2018 Flat 4 Griffin House, Griffin Street C B View
05/04/2018 Flat 4 Griffin House, Griffin Street F E View
14/02/2018 Flat 15 Griffin House, Griffin Street D C View
01/02/2017 Flat 12 Griffin House, Griffin Street C B View
15/06/2015 Flat 13 Griffin House, Griffin Street D C View
15/06/2015 Flat 2 Griffin House, Griffin Street D D View