EPC Ratings in Knowsley
Parliamentary Constituency — 18,304 Energy Performance Certificates on record
18K
Certificates
17K
Properties
C (72)
Average Rating
£810
Avg Energy Cost/yr
EPC Rating
A92+
0.3%B81–91
18.2%C69–80
60.5%72
D55–68
15.7%E39–54
4.3%F21–38
0.7%G1–20
0.3%Knowsley is 3.5 points better than the national average (D, 68.5/100).
72
Knowsley
68.5
National average
86
Potential
Rating Distribution
A
500.3%
B3,326
18.2%
C11,082
60.5%
D2,869
15.7%
E
7844.3%
F
1360.7%
G
570.3%
Average Annual Energy Costs
| Cost Type | Knowsley | National Avg | Difference |
|---|---|---|---|
| Heating | £581/yr | £782/yr | ▼ £201 |
| Hot water | £140/yr | £184/yr | ▼ £44 |
| Lighting | £88/yr | £95/yr | ▼ £7 |
| Total | £810/yr | £1,061/yr | ▼ £251 |
Property Types
House
14,40978.7%
Flat
2,62814.4%
Bungalow
1,1126.1%
Maisonette
1550.8%
Main Heating Fuel
Mains gas
17,42896.1%
Electric
6183.4%
Other
560.3%
Oil
210.1%
LPG
140.1%
CO₂ Emissions
2.5 tonnes/yr
Current average
1.2 tonnes/yr
Potential
Average floor area: 79 m²
Construction Age
Pre-1900
131
1900–1929
478
1930–1949
3,584
1950–1966
5,843
1967–1975
1,791
1976–1982
449
1983–1990
557
1991–1995
985
1996–2002
698
2003–2006
508
2007–2011
347
2012+
1,998
Efficiency Trend Over Time
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Knowsley has 18,304 Energy Performance Certificates on record, covering 17,293 properties. The average EPC rating is C with an efficiency score of 72 out of 100. Annual energy costs average £810, comprising £581 for heating, £140 for hot water and £88 for lighting. Average CO₂ emissions are 2.5 tonnes per year.