EPC Ratings in SP4

Postcode area SP4 — 6,549 Energy Performance Certificates on record

Certificates

Properties

C (71)

Average Rating

£1,038

Avg Energy Cost/yr

EPC Rating

A92+

0.4%

B81–91

18.8%

C69–80

46.0%

D55–68

28.2%

E39–54

5.1%

F21–38

1.2%

G1–20

0.4%

SP4 is 2.5 points better than the national average (D, 68.5/100).

SP4

68.5

National average

Potential (with improvements)

Rating Distribution

250.4%

18.8%

1,230

46.0%

3,013

28.2%

1,844

3335.1%

811.2%

230.4%

Average Annual Energy Costs

Cost Type	SP4	National Avg	Difference
Heating	£745/yr	£782/yr	▼ £37
Hot water	£190/yr	£184/yr	▲ £6
Lighting	£104/yr	£95/yr	▲ £9
Total	£1,038/yr	£1,061/yr	▼ £23

Property Types

House

5,06477.3%

Bungalow

73511.2%

Flat

72811.1%

Maisonette

210.3%

Park home

10.0%

Main Heating Fuel

Mains gas

5,30181.0%

Electric

78712.0%

Oil

3996.1%

LPG

320.5%

Other

280.4%

CO₂ Emissions

3.2 tonnes/yr

Current average

1.7 tonnes/yr

Potential (with improvements)

Average floor area: 97 m²

Construction Age

Pre-1900

186

1900–1929

151

1930–1949

383

1950–1966

1,902

1967–1975

859

1976–1982

276

1983–1990

257

1991–1995

198

1996–2002

243

2003–2006

216

2007–2011

461

2012+

1,065

Efficiency Trend Over Time

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The postcode area SP4 has 6,549 Energy Performance Certificates on record, covering 6,160 properties. The average EPC rating is C with an efficiency score of 71 out of 100. Annual energy costs average £1,038, comprising £745 for heating, £190 for hot water and £104 for lighting. Average CO₂ emissions are 3.2 tonnes per year, with the potential to reduce to 1.7 tonnes through energy efficiency improvements.