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Local authority data · England

Commercial EPC & MEES data for King's Lynn and West Norfolk

76.8% of commercial property in King's Lynn and West Norfolk sits below EPC B. Analysis of 2,269 unique commercial properties on the Energy Performance of Buildings Register.

76.8%
of commercial stock below EPC B
168
over 1,000 m² and below B – the 2031 cohort
144
rated F or G – unlettable without an exemption
152 / 319
national rank by share below EPC B

The position in King's Lynn and West Norfolk

There are 2,269 unique commercial properties in King's Lynn and West Norfolk with a certificate on the Energy Performance of Buildings Register. Of those, 1,743 – 76.8% – are rated below EPC B, which is 0.7 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 King'S Lynn, Downham Market, Hunstanton, Kings Lynn, Wisbech. Average floor area is 513 m² and the average asset rating is 78.

583 certificates in the district have expired (25.7% of the total), of which 96 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 analysed2,269
Below EPC B1,743 (76.8%)
Below EPC E – unlettable144 (6.3%)
Over 1,000 m² and below B168
Expired certificates583 (25.7%)
Expired and below E96
Average floor area513 m²
Average asset rating78
National rank152 of 319

Band distribution

Commercial EPC band distribution – King's Lynn and West Norfolk
BandPropertiesShareShare, shown as a barvs England & Wales
A+100.4%
+0.1
A984.3%
+0.2
B41818.4%
-1.1
C65128.7%
-4.5
D61527.1%
+1.4
E33314.7%
+1.8
F642.8%
+0.9
G803.5%
+1.0

Commercial stock by sector

Commercial stock by sector
SectorPropertiesShareShare, shown as a bar
Retail & financial services86037.9%
Offices & workshops43519.2%
Restaurants, cafes & pubs27812.3%
Storage & distribution1677.4%
General & special industrial1667.3%
Hospitals & care homes833.7%
Education662.9%
Assembly & leisure582.6%

Floor area – who the 2031 standard catches

The 2031 EPC B standard is expected to apply only to buildings over 1,000 m². In King's Lynn and West Norfolk 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 m²1,29657.1%
250–500 m²45920.2%
500–1,000 m²27712.2%
1,000–2,500 m²1637.2%
2,500–10,000 m²683.0%
Over 10,000 m²60.3%

Find your building in King's Lynn and West Norfolk

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For editors and journalists

Quote – attributable to evenEco

Analysis of the Energy Performance of Buildings Register by evenEco shows that 76.8% of commercial property in King's Lynn and West Norfolk is rated below EPC B – the standard expected to apply to buildings over 1,000 m² from 2031. 168 buildings in the district are both over 1,000 m² and below that standard, and 144 are rated F or G, which has been below the legal minimum for letting since April 2023. King's Lynn and West Norfolk ranks 152 of 319 local authorities in England and Wales.

Please attribute to evenEco and link to evenhub.uk/commercial/areas/king-s-lynn-and-west-norfolk/. 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 – King's Lynn and West Norfolk

Commercial EPC summary – King's Lynn and West Norfolk, September 2026
MeasureFigure
Commercial properties analysed2,269
Below EPC B1,743 (76.8%)
Below EPC E – unlettable without exemption144 (6.3%)
Over 1,000 m² and below EPC B168
Expired certificates583 (25.7%)
Average floor area513 m²
National rank (share below EPC B)152 of 319

Common questions

How many commercial properties in King's Lynn and West Norfolk are below EPC B?

1,743 of 2,269 – 76.8% of the commercial stock on the register. That is 0.7 percentage points worse than the England and Wales average of 76.1%.

How many buildings in King's Lynn and West Norfolk are caught by the 2031 EPC B standard?

168 commercial buildings in King's Lynn and West Norfolk 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 King's Lynn and West Norfolk are already unlettable?

144 are rated F or G. Letting those without a registered exemption has been unlawful since 1 April 2023. A further 96 have an expired certificate that was rated F or G.

Where does King's Lynn and West Norfolk rank nationally?

152 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