EPC (Energy Performance Certificate) data for postcode SN1 5LB

Location: England & Wales

Total certificates: 61

This page provides all of the currently valid EPC certificates for the postcode SN1 5LB 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: 23/02/2015

Latest inspection date: 23/06/2026

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
23/06/2026 11 William Street C B View
07/04/2026 55 William Street C C View
14/01/2026 50 William Street C C View
05/01/2026 5 William Street D C View
11/12/2025 32 William Street C C View
30/07/2025 23 William Street C B View
30/04/2025 34 William Street D B View
22/11/2024 16 William Street C B View
08/10/2024 21 William Street C B View
21/08/2024 28 William Street C B View
08/02/2024 28 William Street G C View
18/07/2023 9 William Street D B View
15/06/2023 58 William Street C B View
19/05/2023 54a William Street C C View
08/11/2022 10 William Street C B View
10/10/2022 54 William Street C C View
10/08/2022 49a William Street D C View
06/07/2022 31 William Street C B View
20/06/2022 7 William Street D C View
04/05/2022 6 William Street D B View
11/04/2022 8 William Street C C View
20/10/2021 25 William Street C B View
25/08/2021 30 William Street C B View
24/06/2021 FLAT 4, OLD CLIFTON SCHOOL, WILLIAM STREET C B View
24/06/2021 FLAT 2, OLD CLIFTON SCHOOL, WILLIAM STREET C C View
24/06/2021 FLAT 1, OLD CLIFTON SCHOOL, WILLIAM STREET C C View
24/06/2021 FLAT 3, OLD CLIFTON SCHOOL, WILLIAM STREET C C View
24/06/2021 FLAT 6, OLD CLIFTON SCHOOL, WILLIAM STREET C C View
24/06/2021 FLAT 7, OLD CLIFTON SCHOOL, WILLIAM STREET C C View
23/06/2021 53 WILLIAM STREET C C View
24/03/2021 38A 38 WILLIAM STREET, KINGSHILL, SWINDON C C View
24/03/2021 38C 38 WILLIAM STREET, KINGSHILL, SWINDON D C View
24/03/2021 38B 38 WILLIAM STREET, KINGSHILL, SWINDON D C View
10/03/2021 3 WILLIAM STREET, KINGSHILL, SWINDON C B View
07/10/2020 41 WILLIAM STREET, KINGSHILL, SWINDON D C View
05/06/2020 51, William Street C C View
04/02/2020 49, William Street D C View
23/12/2019 18, William Street D C View
16/09/2019 52, William Street C C View
26/11/2018 22, William Street C B View
20/09/2018 42, William Street E B View
04/09/2018 4, William Street D B View
24/04/2018 50, William Street D B View
18/04/2018 24, William Street D B View
11/04/2018 11, William Street D C View
27/02/2018 27, William Street D B View
16/02/2018 33, William Street D B View
15/01/2018 2, William Street C B View
05/10/2017 58, William Street D B View
06/04/2017 19, William Street D B View
05/04/2017 57, William Street E B View
03/01/2017 44, William Street G C View
26/09/2016 14, William Street D B View
24/06/2016 11, William Street D B View
26/04/2016 37, William Street D B View
18/01/2016 55, William Street D B View
03/09/2015 12, William Street D C View
11/08/2015 23, William Street D C View
30/07/2015 20, William Street D B View
17/06/2015 56, William Street D B View
23/02/2015 61, William Street E C View