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Local authority data · England

Commercial EPC & MEES data for Horsham

75.7% of commercial property in Horsham sits below EPC B. Analysis of 2,272 unique commercial properties on the Energy Performance of Buildings Register.

75.7%
of commercial stock below EPC B
162
over 1,000 m² and below B – the 2031 cohort
77
rated F or G – unlettable without an exemption
181 / 319
national rank by share below EPC B

The position in Horsham

There are 2,272 unique commercial properties in Horsham with a certificate on the Energy Performance of Buildings Register. Of those, 1,719 – 75.7% – are rated below EPC B, which is 0.4 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 Horsham, Pulborough, Billingshurst, Henfield, Steyning. Average floor area is 467 m² and the average asset rating is 72.

407 certificates in the district have expired (17.9% of the total), of which 53 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 analysed2,272
Below EPC B1,719 (75.7%)
Below EPC E – unlettable77 (3.4%)
Over 1,000 m² and below B162
Expired certificates407 (17.9%)
Expired and below E53
Average floor area467 m²
Average asset rating72
National rank181 of 319

Band distribution

Commercial EPC band distribution – Horsham
BandPropertiesShareShare, shown as a barvs England & Wales
A+60.3%
–
A873.8%
-0.3
B46020.2%
+0.7
C82136.1%
+2.9
D56825.0%
-0.7
E25311.1%
-1.8
F361.6%
-0.3
G411.8%
-0.7

Commercial stock by sector

Commercial stock by sector
SectorPropertiesShareShare, shown as a bar
Offices & workshops75933.4%
Retail & financial services61026.8%
Storage & distribution27812.2%
Restaurants, cafes & pubs2159.5%
General & special industrial1325.8%
Education652.9%
Assembly & leisure522.3%
Primary healthcare401.8%

Floor area – who the 2031 standard catches

The 2031 EPC B standard is expected to apply only to buildings over 1,000 m². In Horsham 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 m²1,36960.3%
250–500 m²44119.4%
500–1,000 m²2269.9%
1,000–2,500 m²1677.4%
2,500–10,000 m²622.7%
Over 10,000 m²70.3%

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For editors and journalists

Quote – attributable to evenEco

Analysis of the Energy Performance of Buildings Register by evenEco shows that 75.7% of commercial property in Horsham is rated below EPC B – the standard expected to apply to buildings over 1,000 m² from 2031. 162 buildings in the district are both over 1,000 m² and below that standard, and 77 are rated F or G, which has been below the legal minimum for letting since April 2023. Horsham ranks 181 of 319 local authorities in England and Wales.

Please attribute to evenEco and link to evenhub.uk/commercial/areas/horsham/. 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 – Horsham

Commercial EPC summary – Horsham, September 2026
MeasureFigure
Commercial properties analysed2,272
Below EPC B1,719 (75.7%)
Below EPC E – unlettable without exemption77 (3.4%)
Over 1,000 m² and below EPC B162
Expired certificates407 (17.9%)
Average floor area467 m²
National rank (share below EPC B)181 of 319

Common questions

How many commercial properties in Horsham are below EPC B?

1,719 of 2,272 – 75.7% of the commercial stock on the register. That is 0.4 percentage points better than the England and Wales average of 76.1%.

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

162 commercial buildings in Horsham 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 Horsham are already unlettable?

77 are rated F or G. Letting those without a registered exemption has been unlawful since 1 April 2023. A further 53 have an expired certificate that was rated F or G.

Where does Horsham rank nationally?

181 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