EPC (Energy Performance Certificate) data for postcode SA1 8NJ

Location: England & Wales

Total certificates: 40

This page provides all of the currently valid EPC certificates for the postcode SA1 8NJ 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: 16/07/2015

Latest inspection date: 15/05/2026

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
15/05/2026 10 Gelli Street, Port Tennant C B View
12/03/2026 13 Gelli Street, Port Tennant D C View
26/09/2025 21 Gelli Street, Port Tennant C C View
02/07/2025 24 Gelli Street, Port Tennant C B View
24/03/2025 42 Gelli Street, Port Tennant C B View
11/09/2024 4 Gelli Street, Port Tennant C B View
02/08/2024 20 Gelli Street, Port Tennant D B View
20/06/2024 35 Gelli Street, Port Tennant, SWANSEA C B View
23/04/2024 40 Gelli Street, Port Tennant C B View
08/04/2024 13 Gelli Street, Port Tennant C B View
25/01/2024 3 Gelli Street, Port Tennant D C View
05/12/2023 9 Gelli Street, Port Tennant D B View
13/01/2023 33 Gelli Street, Port Tennant D B View
29/11/2022 2a Gelli Street, Port Tennant D C View
29/11/2022 2b Gelli Street, Port Tennant D C View
29/09/2021 22 Gelli Street, Port Tennant D B View
29/09/2021 18 Gelli Street, Port Tennant D B View
29/09/2021 32 Gelli Street, Port Tennant C B View
19/08/2021 31 Gelli Street, Port Tennant C B View
13/08/2021 7 Gelli Street, Port Tennant D B View
03/11/2020 GROUND FLOOR FLAT, 2 GELLI STREET, PORT TENNANT D C View
03/11/2020 FIRST FLOOR FLAT, 2 GELLI STREET, PORT TENNANT E C View
10/08/2020 Ground Floor Flat, 12 Gelli Street, Port Tennant D C View
20/02/2020 8, Gelli Street, Port Tennant D B View
19/12/2019 2a, Gelli Street, Port Tennant G C View
10/04/2019 23, Gelli Street, Port Tennant D B View
26/07/2018 10, Gelli Street, Port Tennant D B View
25/07/2018 16, Gelli Street, Port Tennant E C View
19/07/2018 6, Gelli Street, Port Tennant D B View
18/07/2018 14, Gelli Street, Port Tennant D B View
16/03/2018 30, Gelli Street, Port Tennant C B View
18/08/2017 Top Floor Flat, 12 Gelli Street, Port Tennant D D View
11/08/2017 23, Gelli Street, Port Tennant D B View
29/11/2016 39, Gelli Street, Port Tennant E B View
21/11/2016 39, Gelli Street, Port Tennant D B View
06/10/2016 36, Gelli Street, Port Tennant D B View
31/03/2016 11, Gelli Street, Port Tennant D C View
24/02/2016 2b, Gelli Street, Port Tennant F C View
05/09/2015 21, Gelli Street, Port Tennant D B View
16/07/2015 28, Gelli Street, Port Tennant D B View