EPC B deadline

Private rented buildings over 1,000 m² · England and Wales

North Northamptonshire: large let buildings and the 2031 EPC B standard

Let buildings over 1,000 m²
279
Rated below EPC B
195
Floorspace below B
61.8%

That is 69.9% of North Northamptonshire’s large let buildings, against 60% nationally, placing it in the worse half of 304 councils (rank 35, where 1 has the highest share below B). 100 of the 279 certificates predate the June 2022 methodology.

681,941 m² of 1,103,453 m² (61.8%) is rated below EPC B.

Below B on paper

Calculated, not counted

Of the 195 buildings here rated below B, 79 were assessed before 15 June 2022, under carbon factors that have since changed (22 of them electrically heated). On the register’s own record of buildings re-assessed since then, about 34 would come back at B or better on a fresh certificate.

75.1% of electrically heated large buildings rated below B were B or better on their next certificate after June 2022. How this is calculated.

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