London · London · 2026 Prices

How much does central heating cost to install in London?

The average cost of a central heating installation in London ranges from £3,600 to £10,800, with most homeowners paying around £6,000. Prices include VAT.

Central Heating Installation cost summary — London

Budget

£3,600

Average

£6,000

Premium

£10,800

Typical timeframe: 3-5 days. Prices are estimates for London and may vary.

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What affects the cost of a central heating installation in London?

1

Number of radiators

2

Boiler type and brand

3

Pipework complexity

4

Thermostatic valves

5

Smart controls

6

Existing system removal

Related costs in London

Boiler Replacement

£2,160 – £6,000

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