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

Westminster: large let buildings and the 2031 EPC B standard

Let buildings over 1,000 m²: 962
Rated below EPC B: 504
Floorspace below B: 54.5%

That is 52.4% of Westminster’s large let buildings, against 60% nationally, placing it in the better half of 304 councils (rank 263, where 1 has the highest share below B). 378 of the 962 certificates predate the June 2022 methodology.

2,192,033 m² of 4,025,448 m² (54.5%) is rated below EPC B.

Below B on paper

Calculated, not counted

Of the 504 buildings here rated below B, 298 were assessed before 15 June 2022, under carbon factors that have since changed (102 of them electrically heated). On the register’s own record of buildings re-assessed since then, about 135 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.

Other councils in London · Download every council