London · Greater London
Tradespeople Costs in Chelsea (2026)
Chelsea sits at 1.42× the UK average for trade work — above the national benchmark. Below you'll find current prices for every major trade across Chelsea, covering postcodes SW3, SW10.
1.42×vs UK avg
61kPopulation
54Services priced
Heating & Boilers in Chelsea
Boiler Replacement £2,555 – £4,970 per boiler installed Boiler Service £115 – £215 per annual service Underfloor Heating Installation £105 – £285 per m² Radiator Replacement £215 – £640 per radiator Power Flush £570 – £1,280 per system Air Source Heat Pump Installation £11,360 – £22,720 per system installed Gas Safety Certificate (CP12) £85 – £170 per certificate Smart Thermostat Installation £215 – £570 per thermostat Full Central Heating Installation £4,970 – £11,360 per system Immersion Heater Replacement £255 – £540 per element Hot Water Cylinder Replacement £1,280 – £3,125 per cylinder Gas Fire Installation £570 – £1,705 per fire Chimney Sweep £80 – £170 per chimney Wood Burner Installation £2,555 – £6,390 per stove Oil Boiler Installation £3,550 – £7,810 per boiler
Electrical in Chelsea
EV Charger Installation £1,135 – £2,270 per charge point Consumer Unit (Fuse Box) Replacement £640 – £1,280 per unit Full House Rewire £4,970 – £12,780 per property Electrical Installation Condition Report (EICR) £180 – £425 per property Light Fitting Installation £85 – £285 per fitting Downlight/Spotlight Installation £55 – £115 per spotlight Double Socket Installation £100 – £255 per socket Electric Shower Installation £355 – £780 per shower unit
Plumbing in Chelsea
Bathroom Installation £6,390 – £17,040 per bathroom Kitchen Tap Replacement £115 – £285 per tap Toilet Installation £285 – £780 per toilet Blocked Drain Clearance £115 – £355 per callout Water Leak Repair £130 – £495 per leak Water Softener Installation £640 – £1,705 per unit CCTV Drain Survey £215 – £570 per survey
Building & Construction in Chelsea
Kitchen Installation £9,230 – £28,400 per kitchen Loft Conversion £42,600 – £106,500 per conversion Single Storey Extension £2,555 – £4,545 per m² Plastering (Per Room) £570 – £1,705 per room Wall & Floor Tiling £50 – £130 per m² Flooring Installation £35 – £115 per m² Roof Replacement £7,100 – £19,880 per roof