EPC Ratings in BL1

Postcode area BL1 — 10,229 Energy Performance Certificates on record

10K

Certificates

10K

Properties

D (68)

Average Rating

£1,111

Avg Energy Cost/yr

EPC Rating

A92+

0.5%

B81–91

9.7%

C69–80

46.4%

D55–68

32.6%

E39–54

8.9%

F21–38

1.5%

G1–20

0.5%

BL1 is 0.5 points worse than the national average (D, 68.5/100).

BL1

68.5

National average

Potential (with improvements)

Rating Distribution

470.5%

9.7%

994

46.4%

4,746

32.6%

3,330

8.9%

914

1511.5%

470.5%

Average Annual Energy Costs

Cost Type	BL1	National Avg	Difference
Heating	£828/yr	£782/yr	▲ £46
Hot water	£192/yr	£184/yr	▲ £8
Lighting	£90/yr	£95/yr	▼ £5
Total	£1,111/yr	£1,061/yr	▲ £50

Property Types

House

6,05059.1%

Flat

3,63535.5%

Bungalow

4134.0%

Maisonette

1311.3%

Main Heating Fuel

Mains gas

7,61974.5%

Electric

2,53724.8%

Other

510.5%

Oil

120.1%

LPG

100.1%

CO₂ Emissions

3.4 tonnes/yr

Current average

2.1 tonnes/yr

Potential (with improvements)

Average floor area: 79 m²

Construction Age

Pre-1900

525

1900–1929

2,445

1930–1949

1,512

1950–1966

793

1967–1975

624

1976–1982

573

1983–1990

683

1991–1995

659

1996–2002

430

2003–2006

390

2007–2011

400

2012+

1,081

Efficiency Trend Over Time

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The postcode area BL1 has 10,229 Energy Performance Certificates on record, covering 9,849 properties. The average EPC rating is D with an efficiency score of 68 out of 100. Annual energy costs average £1,111, comprising £828 for heating, £192 for hot water and £90 for lighting. Average CO₂ emissions are 3.4 tonnes per year, with the potential to reduce to 2.1 tonnes through energy efficiency improvements.