EPC Ratings in GL4

Postcode area GL4 — 7,292 Energy Performance Certificates on record

Certificates

Properties

C (69)

Average Rating

£1,004

Avg Energy Cost/yr

EPC Rating

A92+

1.6%

B81–91

10.1%

C69–80

48.0%

D55–68

33.1%

E39–54

5.5%

F21–38

1.3%

G1–20

0.4%

GL4 is 0.5 points better than the national average (D, 68.5/100).

GL4

68.5

National average

Potential (with improvements)

Rating Distribution

1151.6%

10.1%

740

48.0%

3,502

33.1%

2,414

4015.5%

931.3%

270.4%

Average Annual Energy Costs

Cost Type	GL4	National Avg	Difference
Heating	£729/yr	£782/yr	▼ £53
Hot water	£178/yr	£184/yr	▼ £6
Lighting	£97/yr	£95/yr	▲ £2
Total	£1,004/yr	£1,061/yr	▼ £57

Property Types

House

4,97668.2%

Flat

1,17816.2%

Bungalow

79010.8%

Maisonette

3314.5%

Park home

170.2%

Main Heating Fuel

Mains gas

6,47388.8%

Electric

6218.5%

Oil

1111.5%

LPG

580.8%

Other

280.4%

CO₂ Emissions

2.9 tonnes/yr

Current average

1.5 tonnes/yr

Potential (with improvements)

Average floor area: 82 m²

Construction Age

Pre-1900

194

1900–1929

240

1930–1949

450

1950–1966

1,987

1967–1975

829

1976–1982

587

1983–1990

690

1991–1995

463

1996–2002

491

2003–2006

297

2007–2011

271

2012+

701

Efficiency Trend Over Time

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The postcode area GL4 has 7,292 Energy Performance Certificates on record, covering 6,978 properties. The average EPC rating is C with an efficiency score of 69 out of 100. Annual energy costs average £1,004, comprising £729 for heating, £178 for hot water and £97 for lighting. Average CO₂ emissions are 2.9 tonnes per year, with the potential to reduce to 1.5 tonnes through energy efficiency improvements.