EPC Ratings in N17
Postcode area N17 — 13,049 Energy Performance Certificates on record
13K
Certificates
13K
Properties
C (72)
Average Rating
£730
Avg Energy Cost/yr
EPC Rating
A92+
0.6%B81–91
27.6%C69–80
37.4%72
D55–68
28.5%E39–54
5.3%F21–38
0.4%G1–20
0.2%N17 is 3.5 points better than the national average (D, 68.5/100).
72
N17
68.5
National average
80
Potential (with improvements)
Rating Distribution
A
810.6%
B3,604
27.6%
C4,881
37.4%
D3,715
28.5%
E
6895.3%
F
560.4%
G
230.2%
Average Annual Energy Costs
| Cost Type | N17 | National Avg | Difference |
|---|---|---|---|
| Heating | £499/yr | £782/yr | ▼ £283 |
| Hot water | £154/yr | £184/yr | ▼ £30 |
| Lighting | £77/yr | £95/yr | ▼ £18 |
| Total | £730/yr | £1,061/yr | ▼ £331 |
Property Types
Flat
8,83267.7%
House
3,58827.5%
Maisonette
5674.3%
Bungalow
620.5%
Main Heating Fuel
Mains gas
8,90886.0%
Electric
1,40313.5%
Other
470.5%
LPG
50.0%
Oil
10.0%
CO₂ Emissions
2.1 tonnes/yr
Current average
1.3 tonnes/yr
Potential (with improvements)
Average floor area: 69 m²
Construction Age
Pre-1900
565
1900–1929
2,916
1930–1949
2,123
1950–1966
766
1967–1975
806
1976–1982
442
1983–1990
359
1991–1995
498
1996–2002
205
2003–2006
234
2007–2011
542
2012+
3,146
Efficiency Trend Over Time
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The postcode area N17 has 13,049 Energy Performance Certificates on record, covering 12,562 properties. The average EPC rating is C with an efficiency score of 72 out of 100. Annual energy costs average £730, comprising £499 for heating, £154 for hot water and £77 for lighting. Average CO₂ emissions are 2.1 tonnes per year, with the potential to reduce to 1.3 tonnes through energy efficiency improvements.