EPC Ratings in Walthamstow
Parliamentary Constituency — 18,511 Energy Performance Certificates on record
19K
Certificates
18K
Properties
C (70)
Average Rating
£735
Avg Energy Cost/yr
EPC Rating
A92+
0.2%B81–91
19.9%C69–80
40.1%70
D55–68
33.9%E39–54
4.9%F21–38
0.7%G1–20
0.3%Walthamstow is 1.5 points better than the national average (D, 68.5/100).
70
Walthamstow
68.5
National average
80
Potential
Rating Distribution
A
440.2%
B3,687
19.9%
C7,415
40.1%
D6,279
33.9%
E
9034.9%
F
1330.7%
G
500.3%
Average Annual Energy Costs
| Cost Type | Walthamstow | National Avg | Difference |
|---|---|---|---|
| Heating | £526/yr | £782/yr | ▼ £256 |
| Hot water | £133/yr | £184/yr | ▼ £51 |
| Lighting | £77/yr | £95/yr | ▼ £18 |
| Total | £735/yr | £1,061/yr | ▼ £326 |
Property Types
Flat
11,21260.6%
House
6,20433.5%
Maisonette
9635.2%
Bungalow
730.4%
Park home
590.3%
Main Heating Fuel
Mains gas
14,01989.3%
Electric
1,5609.9%
Other
700.4%
LPG
500.3%
Oil
40.0%
CO₂ Emissions
2.4 tonnes/yr
Current average
1.4 tonnes/yr
Potential
Average floor area: 70 m²
Construction Age
Pre-1900
1,244
1900–1929
5,889
1930–1949
2,905
1950–1966
1,648
1967–1975
693
1976–1982
459
1983–1990
617
1991–1995
571
1996–2002
446
2003–2006
276
2007–2011
282
2012+
2,451
Efficiency Trend Over Time
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Walthamstow has 18,511 Energy Performance Certificates on record, covering 17,889 properties. The average EPC rating is C with an efficiency score of 70 out of 100. Annual energy costs average £735, comprising £526 for heating, £133 for hot water and £77 for lighting. Average CO₂ emissions are 2.4 tonnes per year.