EPC Ratings in BB4

Postcode area BB4 — 6,605 Energy Performance Certificates on record

Certificates

Properties

D (66)

Average Rating

£1,310

Avg Energy Cost/yr

EPC Rating

A92+

0.7%

B81–91

8.4%

C69–80

38.5%

D55–68

40.1%

E39–54

9.2%

F21–38

2.0%

G1–20

1.1%

BB4 is 2.5 points worse than the national average (D, 68.5/100).

BB4

68.5

National average

Potential (with improvements)

Rating Distribution

440.7%

8.4%

556

38.5%

2,545

40.1%

2,648

9.2%

607

1352.0%

701.1%

Average Annual Energy Costs

Cost Type	BB4	National Avg	Difference
Heating	£1,040/yr	£782/yr	▲ £258
Hot water	£174/yr	£184/yr	▼ £10
Lighting	£96/yr	£95/yr	▲ £1
Total	£1,310/yr	£1,061/yr	▲ £249

Property Types

House

4,58969.5%

Flat

1,26919.2%

Bungalow

6389.7%

Maisonette

961.5%

Park home

130.2%

Main Heating Fuel

Mains gas

5,84888.5%

Electric

6579.9%

Other

490.7%

Oil

290.4%

LPG

220.3%

CO₂ Emissions

4.1 tonnes/yr

Current average

2.2 tonnes/yr

Potential (with improvements)

Average floor area: 87 m²

Construction Age

Pre-1900

1,281

1900–1929

1,299

1930–1949

687

1950–1966

899

1967–1975

601

1976–1982

459

1983–1990

287

1991–1995

149

1996–2002

191

2003–2006

172

2007–2011

122

2012+

425

Efficiency Trend Over Time

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The postcode area BB4 has 6,605 Energy Performance Certificates on record, covering 6,263 properties. The average EPC rating is D with an efficiency score of 66 out of 100. Annual energy costs average £1,310, comprising £1,040 for heating, £174 for hot water and £96 for lighting. Average CO₂ emissions are 4.1 tonnes per year, with the potential to reduce to 2.2 tonnes through energy efficiency improvements.