EPC Ratings in PO4
Postcode area PO4 — 7,551 Energy Performance Certificates on record
8K
Certificates
7K
Properties
D (67)
Average Rating
£993
Avg Energy Cost/yr
EPC Rating
A92+
0.2%B81–91
3.8%C69–80
43.4%D55–68
43.6%67
E39–54
7.2%F21–38
1.4%G1–20
0.4%PO4 is 1.5 points worse than the national average (D, 68.5/100).
67
PO4
68.5
National average
80
Potential (with improvements)
Rating Distribution
A
160.2%
B
2903.8%
C3,276
43.4%
D3,291
43.6%
E
5437.2%
F
1061.4%
G
290.4%
Average Annual Energy Costs
| Cost Type | PO4 | National Avg | Difference |
|---|---|---|---|
| Heating | £733/yr | £782/yr | ▼ £49 |
| Hot water | £169/yr | £184/yr | ▼ £15 |
| Lighting | £91/yr | £95/yr | ▼ £4 |
| Total | £993/yr | £1,061/yr | ▼ £68 |
Property Types
House
4,61261.1%
Flat
2,38931.6%
Maisonette
4716.2%
Park home
470.6%
Bungalow
320.4%
Main Heating Fuel
Mains gas
6,40884.9%
Electric
1,09614.5%
Other
320.4%
LPG
130.2%
Oil
20.0%
CO₂ Emissions
3.1 tonnes/yr
Current average
1.7 tonnes/yr
Potential (with improvements)
Average floor area: 83 m²
Construction Age
Pre-1900
342
1900–1929
3,700
1930–1949
888
1950–1966
591
1967–1975
542
1976–1982
128
1983–1990
291
1991–1995
166
1996–2002
264
2003–2006
190
2007–2011
227
2012+
162
Efficiency Trend Over Time
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The postcode area PO4 has 7,551 Energy Performance Certificates on record, covering 7,119 properties. The average EPC rating is D with an efficiency score of 67 out of 100. Annual energy costs average £993, comprising £733 for heating, £169 for hot water and £91 for lighting. Average CO₂ emissions are 3.1 tonnes per year, with the potential to reduce to 1.7 tonnes through energy efficiency improvements.