HeatPumpHeat Pump Costs in Watford
11 postcode districts in Watford, Greater London. Average ASHP cost: £11,123 (£3,623 after BUS grant).
£3,623
Avg cost after grant
£1,028/yr
Avg running cost
-£14/yr
Avg saving vs gas
£293/yr
Avg saving vs oil
Note: At standard electricity rates, heat pumps in Watford may cost slightly more to run than gas. However, on off-peak tariffs or for homes on oil/LPG, significant savings are available. See tariff comparison.
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All Postcodes in Watford
| Postcode | ASHP Cost | After Grant | Running Cost | Save vs Gas | Save vs Oil | Suitability |
|---|---|---|---|---|---|---|
| WD6 | £10,280 | £2,780 | £1012/yr | £2 | £309 | Good with insulation |
| WD23 | £10,466 | £2,966 | £1012/yr | £2 | £309 | Good with insulation |
| WD19 | £10,492 | £2,992 | £1012/yr | £2 | £309 | Good with insulation |
| WD3 | £10,728 | £3,228 | £1012/yr | £2 | £309 | Good with insulation |
| WD25 | £10,834 | £3,334 | £1012/yr | £2 | £309 | Good with insulation |
| WD5 | £11,096 | £3,596 | £1042/yr | -£28 | £279 | Good with insulation |
| WD18 | £11,308 | £3,808 | £1042/yr | -£28 | £279 | Good with insulation |
| WD7 | £11,465 | £3,965 | £1042/yr | -£28 | £279 | Good with insulation |
| WD24 | £11,650 | £4,150 | £1042/yr | -£28 | £279 | Good with insulation |
| WD4 | £11,912 | £4,412 | £1042/yr | -£28 | £279 | Good with insulation |
| WD17 | £12,124 | £4,624 | £1042/yr | -£28 | £279 | Good with insulation |
About Heat Pumps in Watford
Watford is in Greater London, London. The area's dominant property type is terraced housing, with an average EPC rating of 65. The average COP for heat pumps here is 3.3, which is above the UK average thanks to the milder climate.
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