EPC Ratings in Hertford and Stortford
Parliamentary Constituency — 14,654 Energy Performance Certificates on record
15K
Certificates
14K
Properties
C (70)
Average Rating
£988
Avg Energy Cost/yr
EPC Rating
A92+
0.9%B81–91
23.9%C69–80
36.2%70
D55–68
29.4%E39–54
8.4%F21–38
0.9%G1–20
0.3%Hertford and Stortford is 1.5 points better than the national average (D, 68.5/100).
70
Hertford and Stortford
68.5
National average
83
Potential
Rating Distribution
A
1330.9%
B3,498
23.9%
C5,305
36.2%
D4,306
29.4%
E1,235
8.4%
F
1360.9%
G
410.3%
Average Annual Energy Costs
| Cost Type | Hertford and Stortford | National Avg | Difference |
|---|---|---|---|
| Heating | £705/yr | £782/yr | ▼ £77 |
| Hot water | £184/yr | £184/yr | — |
| Lighting | £98/yr | £95/yr | ▲ £3 |
| Total | £988/yr | £1,061/yr | ▼ £73 |
Property Types
House
8,99961.4%
Flat
4,59831.4%
Bungalow
5623.8%
Maisonette
4953.4%
Main Heating Fuel
Mains gas
11,16676.7%
Electric
3,06121.0%
Oil
1831.3%
LPG
970.7%
Other
530.4%
CO₂ Emissions
3.2 tonnes/yr
Current average
1.7 tonnes/yr
Potential
Average floor area: 89 m²
Construction Age
Pre-1900
820
1900–1929
1,108
1930–1949
836
1950–1966
1,538
1967–1975
1,285
1976–1982
924
1983–1990
1,465
1991–1995
843
1996–2002
882
2003–2006
726
2007–2011
696
2012+
2,912
Efficiency Trend Over Time
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Hertford and Stortford has 14,654 Energy Performance Certificates on record, covering 14,265 properties. The average EPC rating is C with an efficiency score of 70 out of 100. Annual energy costs average £988, comprising £705 for heating, £184 for hot water and £98 for lighting. Average CO₂ emissions are 3.2 tonnes per year.