EPC Ratings in DN17

Postcode area DN17 — 4,818 Energy Performance Certificates on record

Certificates

Properties

D (67)

Average Rating

£1,154

Avg Energy Cost/yr

EPC Rating

A92+

1.4%

B81–91

10.4%

C69–80

37.7%

D55–68

37.6%

E39–54

10.3%

F21–38

2.1%

G1–20

0.5%

DN17 is 1.5 points worse than the national average (D, 68.5/100).

DN17

68.5

National average

Potential (with improvements)

Rating Distribution

671.4%

10.4%

503

37.7%

1,814

37.6%

1,812

10.3%

497

1012.1%

240.5%

Average Annual Energy Costs

Cost Type	DN17	National Avg	Difference
Heating	£866/yr	£782/yr	▲ £84
Hot water	£186/yr	£184/yr	▲ £2
Lighting	£102/yr	£95/yr	▲ £7
Total	£1,154/yr	£1,061/yr	▲ £93

Property Types

House

3,14565.3%

Bungalow

75915.8%

Flat

59412.3%

Park home

2956.1%

Maisonette

250.5%

Main Heating Fuel

Mains gas

3,90781.2%

Electric

3827.9%

Oil

3176.6%

LPG

1192.5%

Other

881.8%

CO₂ Emissions

3.7 tonnes/yr

Current average

2 tonnes/yr

Potential (with improvements)

Average floor area: 90 m²

Construction Age

Pre-1900

149

1900–1929

291

1930–1949

595

1950–1966

1,159

1967–1975

591

1976–1982

426

1983–1990

314

1991–1995

141

1996–2002

380

2003–2006

248

2007–2011

2012+

338

Efficiency Trend Over Time

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The postcode area DN17 has 4,818 Energy Performance Certificates on record, covering 4,511 properties. The average EPC rating is D with an efficiency score of 67 out of 100. Annual energy costs average £1,154, comprising £866 for heating, £186 for hot water and £102 for lighting. Average CO₂ emissions are 3.7 tonnes per year, with the potential to reduce to 2 tonnes through energy efficiency improvements.