EPC Ratings in ST7

Postcode area ST7 — 7,884 Energy Performance Certificates on record

Certificates

Properties

D (67)

Average Rating

£1,148

Avg Energy Cost/yr

EPC Rating

A92+

0.5%

B81–91

13.4%

C69–80

33.2%

D55–68

39.4%

E39–54

11.8%

F21–38

1.2%

G1–20

0.4%

ST7 is 1.5 points worse than the national average (D, 68.5/100).

ST7

68.5

National average

Potential (with improvements)

Rating Distribution

380.5%

13.4%

1,059

33.2%

2,620

39.4%

3,109

11.8%

929

951.2%

340.4%

Average Annual Energy Costs

Cost Type	ST7	National Avg	Difference
Heating	£891/yr	£782/yr	▲ £109
Hot water	£160/yr	£184/yr	▼ £24
Lighting	£97/yr	£95/yr	▲ £2
Total	£1,148/yr	£1,061/yr	▲ £87

Property Types

House

5,84574.1%

Bungalow

1,26416.0%

Flat

6828.7%

Maisonette

931.2%

Main Heating Fuel

Mains gas

7,37093.5%

Electric

3604.6%

Oil

751.0%

LPG

420.5%

Other

350.4%

CO₂ Emissions

3.6 tonnes/yr

Current average

1.9 tonnes/yr

Potential (with improvements)

Average floor area: 88 m²

Construction Age

Pre-1900

533

1900–1929

743

1930–1949

728

1950–1966

2,165

1967–1975

1,025

1976–1982

440

1983–1990

411

1991–1995

233

1996–2002

268

2003–2006

134

2007–2011

2012+

812

Efficiency Trend Over Time

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The postcode area ST7 has 7,884 Energy Performance Certificates on record, covering 7,227 properties. The average EPC rating is D with an efficiency score of 67 out of 100. Annual energy costs average £1,148, comprising £891 for heating, £160 for hot water and £97 for lighting. Average CO₂ emissions are 3.6 tonnes per year, with the potential to reduce to 1.9 tonnes through energy efficiency improvements.