How much does a boiler replacement cost in London?
A boiler replacement in London typically costs £2,000–£5,500 including installation, depending on boiler type, brand and property complexity.
How Much Does a Boiler Replacement Cost in London?
Boiler replacement costs in London vary based on the type of boiler, the brand specified, and the complexity of the installation. Here are typical ranges:
Combi Boiler Replacement
| Tier | Boiler Brand | Typical Cost | |------|-------------|-------------| | Mid-range | Vaillant ecoTEC | £2,200–£3,200 | | Premium | Viessmann Vitodens | £2,800–£4,000 | | Premium | ATAG | £3,000–£4,500 |
System Boiler + Megaflo Cylinder
| Configuration | Typical Cost | |--------------|-------------| | System boiler + Megaflo 210L | £4,000–£6,500 | | Full system upgrade (boiler + cylinder + controls) | £5,500–£9,500 |
What Affects the Price?
- Flue relocation — adds £300–£800
- Additional pipework — older London properties often need pipework upgrades
- Removal of old system — included in RARE quotes
- Smart controls — Heatmiser or Nest add £400–£1,200
- Magnetic filter — always recommended, adds £150–£250
Getting an Accurate Quote
RAREprovides fixed-price quotes after a site assessment. Call 020 7458 4949 or use our boiler quote tool for an instant estimate.
Related Service
Get a Boiler Quote
Expert engineers across prime London