EPC Ratings in TW1
Postcode area TW1 — 4,516 Energy Performance Certificates on record
5K
Certificates
4K
Properties
D (66)
Average Rating
£1,087
Avg Energy Cost/yr
EPC Rating
A92+
0.1%B81–91
5.5%C69–80
41.9%D55–68
41.1%66
E39–54
10.0%F21–38
1.0%G1–20
0.5%TW1 is 2.5 points worse than the national average (D, 68.5/100).
66
TW1
68.5
National average
78
Potential (with improvements)
Rating Distribution
A
60.1%
B
2475.5%
C1,891
41.9%
D1,855
41.1%
E451
10.0%
F
431.0%
G
230.5%
Average Annual Energy Costs
| Cost Type | TW1 | National Avg | Difference |
|---|---|---|---|
| Heating | £815/yr | £782/yr | ▲ £33 |
| Hot water | £173/yr | £184/yr | ▼ £11 |
| Lighting | £99/yr | £95/yr | ▲ £4 |
| Total | £1,087/yr | £1,061/yr | ▲ £26 |
Property Types
Flat
2,57457.0%
House
1,55034.3%
Maisonette
3557.9%
Bungalow
360.8%
Park home
10.0%
Main Heating Fuel
Mains gas
3,72484.3%
Electric
66315.0%
Other
250.6%
LPG
30.1%
Oil
30.1%
CO₂ Emissions
3.5 tonnes/yr
Current average
2 tonnes/yr
Potential (with improvements)
Average floor area: 93 m²
Construction Age
Pre-1900
824
1900–1929
1,424
1930–1949
628
1950–1966
260
1967–1975
202
1976–1982
144
1983–1990
175
1991–1995
190
1996–2002
205
2003–2006
120
2007–2011
94
2012+
159
Efficiency Trend Over Time
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The postcode area TW1 has 4,516 Energy Performance Certificates on record, covering 4,404 properties. The average EPC rating is D with an efficiency score of 66 out of 100. Annual energy costs average £1,087, comprising £815 for heating, £173 for hot water and £99 for lighting. Average CO₂ emissions are 3.5 tonnes per year, with the potential to reduce to 2 tonnes through energy efficiency improvements.