EPC (Energy Performance Certificate) data for postcode NN1 3BW

Location: England & Wales

Total certificates: 34

This page provides all of the currently valid EPC certificates for the postcode NN1 3BW 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: 10/02/2015

Latest inspection date: 12/03/2026

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
12/03/2026 19 Margaret Street C C View
08/12/2025 12 Margaret Street D C View
04/11/2025 13 Margaret Street E B View
01/10/2025 34 Margaret Street D C View
22/01/2025 37 Margaret Street D C View
01/10/2024 5 Margaret Street D B View
12/06/2024 17 Margaret Street D B View
17/07/2023 14 Margaret Street C B View
02/02/2023 2 Margaret Street E C View
24/01/2023 28 Margaret Street D B View
15/07/2022 13 Margaret Street F B View
27/01/2022 33 Margaret Street D B View
17/11/2021 29 Margaret Street C B View
11/08/2021 11 Margaret Street C B View
29/04/2021 16 MARGARET STREET, NORTHAMPTON D B View
10/07/2020 6, Margaret Street D B View
28/07/2019 31, Margaret Street D B View
15/03/2019 41, Margaret Street E C View
28/12/2018 43, Margaret Street C B View
12/12/2018 39, Margaret Street D C View
04/10/2018 9, Margaret Street D B View
14/08/2018 24, Margaret Street E B View
07/06/2018 32, Margaret Street D B View
29/03/2018 26, Margaret Street E B View
15/02/2018 7, Margaret Street E C View
05/07/2017 14, Margaret Street D C View
01/08/2016 8, Margaret Street D B View
14/07/2016 22, Margaret Street D B View
20/06/2016 18, Margaret Street D B View
23/02/2016 19, Margaret Street D B View
01/09/2015 34, Margaret Street D C View
28/07/2015 19, Margaret Street G C View
10/02/2015 Flat 6, The Bakehouse, 39 Margaret Street D C View
10/02/2015 Flat 37 The Bakehouse, 37 Margaret Street, The Mounts D C View