EPC Ratings in Surrey
County — 186,830 Energy Performance Certificates on record
Key Insights
Properties here could improve by an average of 13 points — from D to C with recommended upgrades.
Annual energy costs here are £87 higher than the national average (£1,148 vs £1,061).
CO₂ emissions could be reduced by 1.5 tonnes per property per year — a 43% reduction with energy improvements.
57% of properties are houses — the most common type in Surrey.
Most properties were built 1950-1966 (17%). Older buildings typically have lower EPC ratings due to poorer insulation standards.
57% of properties are owner-occupied — a significant rental market exists here.
EPC Rating
Surrey is 0.5 points worse than the national average (D, 68.5/100).
Rating Distribution
Average Annual Energy Costs
| Cost Type | Surrey | National Avg | Difference |
|---|---|---|---|
| Heating | £849/yr | £782/yr | ▲ £67 |
| Hot water | £196/yr | £184/yr | ▲ £12 |
| Lighting | £103/yr | £95/yr | ▲ £8 |
| Total | £1,148/yr | £1,061/yr | ▲ £87 |
Property Types
Main Heating Fuel
CO₂ Emissions
Average floor area: 100 m²
Construction Age
Efficiency Trend Over Time
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Surrey has 186,830 Energy Performance Certificates on record, covering 179,192 properties. The average EPC rating is D with an efficiency score of 68 out of 100. Annual energy costs average £1,148, comprising £849 for heating, £196 for hot water and £103 for lighting. Average CO₂ emissions are 3.5 tonnes per year.