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Local authority data · England

Commercial EPC & MEES data for Runnymede

67.9% of commercial property in Runnymede sits below EPC B. Analysis of 1,438 unique commercial properties on the Energy Performance of Buildings Register.

67.9%
of commercial stock below EPC B
114
over 1,000 m² and below B – the 2031 cohort
37
rated F or G – unlettable without an exemption
310 / 319
national rank by share below EPC B

The position in Runnymede

There are 1,438 unique commercial properties in Runnymede with a certificate on the Energy Performance of Buildings Register. Of those, 977 – 67.9% – are rated below EPC B, which is 8.2 percentage points better than the England and Wales average of 76.1%.

The largest category locally is offices & workshops, and the postal towns and districts most represented are Egham, Chertsey, Addlestone, Virginia Water, Staines-Upon-Thames. Average floor area is 710 m² and the average asset rating is 68.

311 certificates in the district have expired (21.6% of the total), of which 27 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 analysed1,438
Below EPC B977 (67.9%)
Below EPC E – unlettable37 (2.6%)
Over 1,000 m² and below B114
Expired certificates311 (21.6%)
Expired and below E27
Average floor area710 m²
Average asset rating68
National rank310 of 319

Band distribution

Commercial EPC band distribution – Runnymede
BandPropertiesShareShare, shown as a barvs England & Wales
A+60.4%
+0.1
A1168.1%
+4.0
B33923.6%
+4.1
C45831.8%
-1.4
D32922.9%
-2.8
E15310.6%
-2.3
F161.1%
-0.8
G211.5%
-1.0

Commercial stock by sector

Floor area – who the 2031 standard catches

The 2031 EPC B standard is expected to apply only to buildings over 1,000 m². In Runnymede 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 m²82257.2%
250–500 m²24417.0%
500–1,000 m²1399.7%
1,000–2,500 m²1349.3%
2,500–10,000 m²936.5%
Over 10,000 m²60.4%

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For editors and journalists

Quote – attributable to evenEco

Analysis of the Energy Performance of Buildings Register by evenEco shows that 67.9% of commercial property in Runnymede is rated below EPC B – the standard expected to apply to buildings over 1,000 m² from 2031. 114 buildings in the district are both over 1,000 m² and below that standard, and 37 are rated F or G, which has been below the legal minimum for letting since April 2023. Runnymede ranks 310 of 319 local authorities in England and Wales.

Please attribute to evenEco and link to evenhub.uk/commercial/areas/runnymede/. 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 – Runnymede

Commercial EPC summary – Runnymede, September 2026
MeasureFigure
Commercial properties analysed1,438
Below EPC B977 (67.9%)
Below EPC E – unlettable without exemption37 (2.6%)
Over 1,000 m² and below EPC B114
Expired certificates311 (21.6%)
Average floor area710 m²
National rank (share below EPC B)310 of 319

Common questions

How many commercial properties in Runnymede are below EPC B?

977 of 1,438 – 67.9% of the commercial stock on the register. That is 8.2 percentage points better than the England and Wales average of 76.1%.

How many buildings in Runnymede are caught by the 2031 EPC B standard?

114 commercial buildings in Runnymede 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 Runnymede are already unlettable?

37 are rated F or G. Letting those without a registered exemption has been unlawful since 1 April 2023. A further 27 have an expired certificate that was rated F or G.

Where does Runnymede rank nationally?

310 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