evenEco Commercial
Commercial›Areas›Southend-on-Sea
Local authority data · England

Commercial EPC & MEES data for Southend-on-Sea

83.0% of commercial property in Southend-on-Sea sits below EPC B. Analysis of 3,275 unique commercial properties on the Energy Performance of Buildings Register.

83.0%
of commercial stock below EPC B
143
over 1,000 m² and below B – the 2031 cohort
158
rated F or G – unlettable without an exemption
21 / 319
national rank by share below EPC B

The position in Southend-on-Sea

There are 3,275 unique commercial properties in Southend-on-Sea with a certificate on the Energy Performance of Buildings Register. Of those, 2,719 – 83.0% – are rated below EPC B, which is 6.9 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 Southend-On-Sea, Leigh-On-Sea, Westcliff-On-Sea, Southend On Sea, Eastwood. Average floor area is 374 m² and the average asset rating is 78.

667 certificates in the district have expired (20.4% of the total), of which 125 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 analysed3,275
Below EPC B2,719 (83.0%)
Below EPC E – unlettable158 (4.8%)
Over 1,000 m² and below B143
Expired certificates667 (20.4%)
Expired and below E125
Average floor area374 m²
Average asset rating78
National rank21 of 319

Band distribution

Commercial EPC band distribution – Southend-on-Sea
BandPropertiesShareShare, shown as a barvs England & Wales
A+10.0%
-0.3
A511.6%
-2.5
B50415.4%
-4.1
C1,23437.7%
+4.5
D89827.4%
+1.7
E42913.1%
+0.2
F591.8%
-0.1
G993.0%
+0.5

Commercial stock by sector

Commercial stock by sector
SectorPropertiesShareShare, shown as a bar
Retail & financial services1,51246.2%
Offices & workshops55817.0%
Restaurants, cafes & pubs48214.7%
General & special industrial1795.5%
Storage & distribution1685.1%
Hospitals & care homes973.0%
Primary healthcare561.7%
Hotels551.7%

Floor area – who the 2031 standard catches

The 2031 EPC B standard is expected to apply only to buildings over 1,000 m². In Southend-on-Sea 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 m²2,33571.3%
250–500 m²44513.6%
500–1,000 m²2768.4%
1,000–2,500 m²1514.6%
2,500–10,000 m²591.8%
Over 10,000 m²90.3%

Find your building in Southend-on-Sea

Search the register by postcode and see every certificate on your property, free.

For editors and journalists

Quote – attributable to evenEco

Analysis of the Energy Performance of Buildings Register by evenEco shows that 83.0% of commercial property in Southend-on-Sea is rated below EPC B – the standard expected to apply to buildings over 1,000 m² from 2031. 143 buildings in the district are both over 1,000 m² and below that standard, and 158 are rated F or G, which has been below the legal minimum for letting since April 2023. Southend-on-Sea ranks 21 of 319 local authorities in England and Wales.

Please attribute to evenEco and link to evenhub.uk/commercial/areas/southend-on-sea/. 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 – Southend-on-Sea

Commercial EPC summary – Southend-on-Sea, September 2026
MeasureFigure
Commercial properties analysed3,275
Below EPC B2,719 (83.0%)
Below EPC E – unlettable without exemption158 (4.8%)
Over 1,000 m² and below EPC B143
Expired certificates667 (20.4%)
Average floor area374 m²
National rank (share below EPC B)21 of 319

Common questions

How many commercial properties in Southend-on-Sea are below EPC B?

2,719 of 3,275 – 83.0% of the commercial stock on the register. That is 6.9 percentage points worse than the England and Wales average of 76.1%.

How many buildings in Southend-on-Sea are caught by the 2031 EPC B standard?

143 commercial buildings in Southend-on-Sea 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 Southend-on-Sea are already unlettable?

158 are rated F or G. Letting those without a registered exemption has been unlawful since 1 April 2023. A further 125 have an expired certificate that was rated F or G.

Where does Southend-on-Sea rank nationally?

21 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