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Local authority data · England

Commercial EPC & MEES data for Bath and North East Somerset

78.1% of commercial property in Bath and North East Somerset sits below EPC B. Analysis of 3,464 unique commercial properties on the Energy Performance of Buildings Register.

78.1%
of commercial stock below EPC B
217
over 1,000 m² and below B – the 2031 cohort
182
rated F or G – unlettable without an exemption
121 / 319
national rank by share below EPC B

The position in Bath and North East Somerset

There are 3,464 unique commercial properties in Bath and North East Somerset with a certificate on the Energy Performance of Buildings Register. Of those, 2,704 – 78.1% – are rated below EPC B, which is 2.0 percentage points worse than the England and Wales average of 76.1%.

The largest category locally is retail & financial services, and the postal towns and districts most represented are Bath, Bristol, Radstock, Keynsham, Midsomer Norton. Average floor area is 522 m² and the average asset rating is 77.

629 certificates in the district have expired (18.2% of the total), of which 126 were rated F or G when issued – the least comfortable position on the register, and the one owners are least likely to know about.

Key figures

Properties analysed3,464
Below EPC B2,704 (78.1%)
Below EPC E – unlettable182 (5.3%)
Over 1,000 m² and below B217
Expired certificates629 (18.2%)
Expired and below E126
Average floor area522 m²
Average asset rating77
National rank121 of 319

Band distribution

Commercial EPC band distribution – Bath and North East Somerset
BandPropertiesShareShare, shown as a barvs England & Wales
A+40.1%
-0.2
A1263.6%
-0.5
B63018.2%
-1.3
C1,09131.5%
-1.7
D88925.7%
–
E54215.6%
+2.7
F832.4%
+0.5
G992.9%
+0.4

Commercial stock by sector

Commercial stock by sector
SectorPropertiesShareShare, shown as a bar
Retail & financial services1,26036.4%
Offices & workshops93226.9%
Restaurants, cafes & pubs46513.4%
General & special industrial1374.0%
Storage & distribution1203.5%
Education932.7%
Hotels802.3%
Universities & colleges742.1%

Floor area – who the 2031 standard catches

The 2031 EPC B standard is expected to apply only to buildings over 1,000 m². In Bath and North East Somerset that line falls here:

Floor area distribution – the 1,000 m² line decides who is caught by the 2031 standard
Floor areaPropertiesShareShare, shown as a bar
Under 250 m²2,08560.2%
250–500 m²68019.6%
500–1,000 m²3369.7%
1,000–2,500 m²2256.5%
2,500–10,000 m²1273.7%
Over 10,000 m²110.3%

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For editors and journalists

Quote – attributable to evenEco

Analysis of the Energy Performance of Buildings Register by evenEco shows that 78.1% of commercial property in Bath and North East Somerset is rated below EPC B – the standard expected to apply to buildings over 1,000 m² from 2031. 217 buildings in the district are both over 1,000 m² and below that standard, and 182 are rated F or G, which has been below the legal minimum for letting since April 2023. Bath and North East Somerset ranks 121 of 319 local authorities in England and Wales.

Please attribute to evenEco and link to evenhub.uk/commercial/areas/bath-and-north-east-somerset/. Figures derived from the GOV.UK Energy Performance of Buildings Register, deduplicated to the most recent certificate per property. Media enquiries: contact us.

Shareable summary – Bath and North East Somerset

Commercial EPC summary – Bath and North East Somerset, September 2026
MeasureFigure
Commercial properties analysed3,464
Below EPC B2,704 (78.1%)
Below EPC E – unlettable without exemption182 (5.3%)
Over 1,000 m² and below EPC B217
Expired certificates629 (18.2%)
Average floor area522 m²
National rank (share below EPC B)121 of 319

Common questions

How many commercial properties in Bath and North East Somerset are below EPC B?

2,704 of 3,464 – 78.1% of the commercial stock on the register. That is 2.0 percentage points worse than the England and Wales average of 76.1%.

How many buildings in Bath and North East Somerset are caught by the 2031 EPC B standard?

217 commercial buildings in Bath and North East Somerset are over 1,000 m² and currently rated below EPC B, which is the cohort the 2031 standard is aimed at.

How many commercial buildings in Bath and North East Somerset are already unlettable?

182 are rated F or G. Letting those without a registered exemption has been unlawful since 1 April 2023. A further 126 have an expired certificate that was rated F or G.

Where does Bath and North East Somerset rank nationally?

121 of 319 local authorities, ranked by the share of commercial stock below EPC B, with rank 1 being the highest share.

Local authorities with a similar profile

All 319 local authorities →

Source: GOV.UK Energy Performance of Buildings Register, deduplicated by evenEco to the most recent certificate per propertyAnalysis updated 11 September 2026 Methodology