evenEco Commercial
Commercial›Sectors›Telephone exchanges
Sector data

Telephone exchanges: commercial EPC & MEES data

66.7% of telephone exchanges property on the register sits below EPC B. Analysis of 3 certificates across England and Wales.

3
properties in this sector
66.7%
below EPC B
1
over 1,000 m² and below B
1,626 m²
average floor area

The position in telephone exchanges

This category sits within the non-domestic MEES regime in England and Wales. The E minimum applies now, and buildings over 1,000 m² are expected to need EPC B by 2031.

The pattern across most categories is the same: lighting, controls and air-tightness deliver the first points cheaply, and the expensive measures are fabric and plant.

This category accounts for 0.0% of all commercial certificates on the register. 0 properties are rated F or G – below the minimum that has applied to lettings since April 2023 – and 0 have an expired certificate that was rated F or G when issued.

The largest concentrations are in Bury, Manchester, Islington.

Key figures

Properties3
Share of all commercial stock0.0%
Below EPC B2 (66.7%)
Below EPC E0 (0.0%)
Over 1,000 m² and below B1
Expired certificates3 (100.0%)
Average floor area1,626 m²
Average asset rating69

Band distribution

Commercial EPC band distribution – Telephone exchanges
BandPropertiesShareShare, shown as a barvs England & Wales
A+00.0%
-0.3
A00.0%
-4.1
B133.3%
+13.8
C00.0%
-33.2
D266.7%
+41.0
E00.0%
-12.9
F00.0%
-1.9
G00.0%
-2.5

Floor area profile

Floor area distribution – the 1,000 m² line decides who is caught by the 2031 standard
Floor areaPropertiesShareShare, shown as a bar
Under 250 m²00.0%
250–500 m²133.3%
500–1,000 m²00.0%
1,000–2,500 m²266.7%
2,500–10,000 m²00.0%
Over 10,000 m²00.0%

Find the certificate you already have

Search the Energy Performance of Buildings Register for your building. It is free, there is no sign-up, and it takes about ten seconds.

Common questions

How many telephone exchanges properties are below EPC B?

2 of 3 – 66.7%, which is 9.4 percentage points better than the 76.1% average across all commercial property.

How many telephone exchanges buildings face the 2031 EPC B standard?

1 are over 1,000 m² and currently below EPC B.

What is the average size of a telephone exchanges property?

1,626 m² on the certificates lodged for this category.

Other sectors

All sectors →

Source: GOV.UK Energy Performance of Buildings Register, deduplicated by evenEco Updated 11 September 2026Methodology