EPC Ratings in Slough

Local Authority — 21,715 Energy Performance Certificates on record

22K

Certificates

21K

Properties

C (70)

Average Rating

£875

Avg Energy Cost/yr

EPC Rating

A92+

0.3%

B81–91

11.9%

C69–80

53.2%

D55–68

28.5%

E39–54

5.4%

F21–38

0.6%

G1–20

0.2%

Slough is 1.5 points better than the national average (D, 68.5/100).

Slough

68.5

National average

Potential

Rating Distribution

570.3%

11.9%

2,585

53.2%

11,545

28.5%

6,179

1,1825.4%

1250.6%

420.2%

Average Annual Energy Costs

Cost Type	Slough	National Avg	Difference
Heating	£598/yr	£782/yr	▼ £184
Hot water	£193/yr	£184/yr	▲ £9
Lighting	£83/yr	£95/yr	▼ £12
Total	£875/yr	£1,061/yr	▼ £186

Property Types

House

10,39047.8%

Flat

9,95545.8%

Maisonette

8253.8%

Bungalow

5242.4%

Park home

210.1%

Main Heating Fuel

Mains gas

15,36171.1%

Electric

6,14828.5%

Other

740.3%

LPG

100.0%

Oil

40.0%

CO₂ Emissions

2.6 tonnes/yr

Current average

1.5 tonnes/yr

Potential

Average floor area: 72 m²

Construction Age

Pre-1900

255

1900–1929

1,366

1930–1949

2,396

1950–1966

3,603

1967–1975

2,248

1976–1982

1,056

1983–1990

1,980

1991–1995

1,465

1996–2002

1,536

2003–2006

1,310

2007–2011

1,067

2012+

2,737

Efficiency Trend Over Time

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Slough has 21,715 Energy Performance Certificates on record, covering 20,843 properties. The average EPC rating is C with an efficiency score of 70 out of 100. Annual energy costs average £875, comprising £598 for heating, £193 for hot water and £83 for lighting. Average CO₂ emissions are 2.6 tonnes per year.