EPC Ratings in BN17

Postcode area BN17 — 5,349 Energy Performance Certificates on record

Certificates

Properties

D (67)

Average Rating

£977

Avg Energy Cost/yr

EPC Rating

A92+

0.3%

B81–91

13.3%

C69–80

38.1%

D55–68

33.0%

E39–54

11.8%

F21–38

2.9%

G1–20

0.6%

BN17 is 1.5 points worse than the national average (D, 68.5/100).

BN17

68.5

National average

Potential (with improvements)

Rating Distribution

150.3%

13.3%

711

38.1%

2,039

33.0%

1,766

11.8%

632

1552.9%

310.6%

Average Annual Energy Costs

Cost Type	BN17	National Avg	Difference
Heating	£695/yr	£782/yr	▼ £87
Hot water	£190/yr	£184/yr	▲ £6
Lighting	£92/yr	£95/yr	▼ £3
Total	£977/yr	£1,061/yr	▼ £84

Property Types

House

2,74751.4%

Flat

1,75432.8%

Bungalow

4458.3%

Maisonette

2113.9%

Park home

1923.6%

Main Heating Fuel

Mains gas

3,89073.2%

Electric

1,21022.8%

LPG

1282.4%

Other

440.8%

Oil

390.7%

CO₂ Emissions

2.9 tonnes/yr

Current average

1.5 tonnes/yr

Potential (with improvements)

Average floor area: 76 m²

Construction Age

Pre-1900

432

1900–1929

652

1930–1949

514

1950–1966

549

1967–1975

739

1976–1982

424

1983–1990

452

1991–1995

139

1996–2002

344

2003–2006

157

2007–2011

257

2012+

554

Efficiency Trend Over Time

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The postcode area BN17 has 5,349 Energy Performance Certificates on record, covering 4,993 properties. The average EPC rating is D with an efficiency score of 67 out of 100. Annual energy costs average £977, comprising £695 for heating, £190 for hot water and £92 for lighting. Average CO₂ emissions are 2.9 tonnes per year, with the potential to reduce to 1.5 tonnes through energy efficiency improvements.