EPC Ratings in SG8

Postcode area SG8 — 6,706 Energy Performance Certificates on record

Certificates

Properties

D (68)

Average Rating

£1,163

Avg Energy Cost/yr

EPC Rating

A92+

1.9%

B81–91

20.7%

C69–80

32.8%

D55–68

28.9%

E39–54

12.8%

F21–38

2.6%

G1–20

0.3%

SG8 is 0.5 points worse than the national average (D, 68.5/100).

SG8

68.5

National average

Potential (with improvements)

Rating Distribution

1281.9%

20.7%

1,385

32.8%

2,199

28.9%

1,939

12.8%

857

1752.6%

230.3%

Average Annual Energy Costs

Cost Type	SG8	National Avg	Difference
Heating	£848/yr	£782/yr	▲ £66
Hot water	£210/yr	£184/yr	▲ £26
Lighting	£105/yr	£95/yr	▲ £10
Total	£1,163/yr	£1,061/yr	▲ £102

Property Types

House

4,99174.4%

Flat

98614.7%

Bungalow

6539.7%

Maisonette

761.1%

Main Heating Fuel

Mains gas

3,81256.9%

Electric

1,52122.7%

Oil

1,15017.2%

LPG

1762.6%

Other

360.5%

CO₂ Emissions

3.7 tonnes/yr

Current average

2 tonnes/yr

Potential (with improvements)

Average floor area: 103 m²

Construction Age

Pre-1900

466

1900–1929

283

1930–1949

239

1950–1966

1,059

1967–1975

889

1976–1982

539

1983–1990

474

1991–1995

287

1996–2002

372

2003–2006

280

2007–2011

262

2012+

1,247

Efficiency Trend Over Time

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The postcode area SG8 has 6,706 Energy Performance Certificates on record, covering 6,363 properties. The average EPC rating is D with an efficiency score of 68 out of 100. Annual energy costs average £1,163, comprising £848 for heating, £210 for hot water and £105 for lighting. Average CO₂ emissions are 3.7 tonnes per year, with the potential to reduce to 2 tonnes through energy efficiency improvements.