EPC Ratings in OX3
Postcode area OX3 — 7,807 Energy Performance Certificates on record
8K
Certificates
7K
Properties
C (70)
Average Rating
£961
Avg Energy Cost/yr
EPC Rating
A92+
2.0%B81–91
8.8%C69–80
49.1%70
D55–68
32.7%E39–54
6.2%F21–38
0.9%G1–20
0.2%OX3 is 1.5 points better than the national average (D, 68.5/100).
70
OX3
68.5
National average
81
Potential (with improvements)
Rating Distribution
A
1582.0%
B687
8.8%
C3,835
49.1%
D2,553
32.7%
E
4876.2%
F
700.9%
G
170.2%
Average Annual Energy Costs
| Cost Type | OX3 | National Avg | Difference |
|---|---|---|---|
| Heating | £693/yr | £782/yr | ▼ £89 |
| Hot water | £179/yr | £184/yr | ▼ £5 |
| Lighting | £89/yr | £95/yr | ▼ £6 |
| Total | £961/yr | £1,061/yr | ▼ £100 |
Property Types
House
4,72360.5%
Flat
2,69434.5%
Bungalow
2112.7%
Maisonette
1632.1%
Park home
160.2%
Main Heating Fuel
Mains gas
6,31281.1%
Electric
1,34717.3%
Oil
710.9%
LPG
390.5%
Other
180.2%
CO₂ Emissions
3 tonnes/yr
Current average
1.7 tonnes/yr
Potential (with improvements)
Average floor area: 86 m²
Construction Age
Pre-1900
177
1900–1929
640
1930–1949
1,358
1950–1966
1,416
1967–1975
687
1976–1982
473
1983–1990
414
1991–1995
515
1996–2002
457
2003–2006
436
2007–2011
337
2012+
688
Efficiency Trend Over Time
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The postcode area OX3 has 7,807 Energy Performance Certificates on record, covering 7,465 properties. The average EPC rating is C with an efficiency score of 70 out of 100. Annual energy costs average £961, comprising £693 for heating, £179 for hot water and £89 for lighting. Average CO₂ emissions are 3 tonnes per year, with the potential to reduce to 1.7 tonnes through energy efficiency improvements.