EPC (Energy Performance Certificate) data for postcode BB1 9QL

Location: England & Wales

Total certificates: 44

This page provides all of the currently valid EPC certificates for the postcode BB1 9QL 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: 04/02/2015

Latest inspection date: 22/04/2026

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
22/04/2026 124 Cornelian Street C C View
17/04/2026 102 Cornelian Street C C View
23/03/2026 110 Cornelian Street C C View
22/09/2025 140 Cornelian Street C C View
24/07/2025 110 Cornelian Street C C View
06/05/2025 98 Cornelian Street D C View
20/11/2024 121 Cornelian Street E C View
18/07/2024 105 Cornelian Street C B View
28/05/2024 110 Cornelian Street D D View
16/04/2024 100 Cornelian Street E B View
08/01/2024 96 Cornelian Street D B View
07/12/2023 124 Cornelian Street D B View
06/12/2023 112 Cornelian Street C C View
06/12/2023 118 Cornelian Street C B View
06/12/2023 126 Cornelian Street C C View
04/12/2023 94 Cornelian Street D B View
25/09/2023 93 Cornelian Street D C View
12/04/2022 108 Cornelian Street D B View
14/12/2021 134 Cornelian Street D B View
27/09/2021 101 Cornelian Street D C View
16/06/2021 122 CORNELIAN STREET D B View
25/03/2021 107 CORNELIAN STREET, BLACKBURN D C View
05/06/2020 136, Cornelian Street C B View
02/06/2020 97, Cornelian Street F C View
01/10/2019 106, Cornelian Street D B View
13/09/2019 99, Cornelian Street D B View
24/07/2019 138, Cornelian Street D B View
14/01/2019 130, Cornelian Street C C View
01/10/2018 128, Cornelian Street C C View
28/09/2018 142, Cornelian Street D C View
12/07/2018 90, Cornelian Street D C View
14/02/2018 150, Cornelian Street C B View
02/06/2017 92, Cornelian Street C C View
16/03/2017 146, Cornelian Street C C View
20/12/2016 104, Cornelian Street C B View
28/09/2016 131, Cornelian Street E C View
23/06/2016 127, Cornelian Street D C View
11/05/2016 127, Cornelian Street D C View
31/01/2016 123, Cornelian Street D C View
08/12/2015 123, Cornelian Street D B View
22/10/2015 102, Cornelian Street D B View
18/08/2015 Cornelian Shop, 91 Cornelian Street E D View
12/05/2015 148, Cornelian Street C C View
04/02/2015 129, Cornelian Street F B View