Wales
Average Energy Costs in Swansea
A typical Swansea household pays around £141 per month for gas and electricity — that's in line with the UK average of £141.
Cost by property type
| Property | Monthly | Annual |
|---|---|---|
| Flat / 1-bed | £92 | £1,104 |
| Terrace / 2-bed | £120 | £1,440 |
| Semi / 3-bed | £141 | £1,692 |
| Detached / 4+ bed | £190 | £2,280 |
Why bills in Swansea cost what they do
Swansea is close to the Welsh regional average.
Are you paying too much?
If your monthly bill is more than £155 for a similar-sized property, you're likely on a tariff that's costing you more than it should.
The cheapest fixed tariffs available in Swansea can save the average household around £203 per year compared with sitting on the price cap.
See your exact saving
Enter your bill in our 30-second checker and we'll show you what you should be paying.
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