Consumer Unit (Fuse Box) Replacement Cost UK (2026)
UK national average£450 – £900per unit · typical duration 4–8 hours
Consumer Unit (Fuse Box) Replacement in the UK typically costs £450–£900per unit in 2026. London and the Home Counties sit at the top of the range; Wales, Northern Ireland and the North East are usually cheapest. Click any city below for a full local breakdown.
What's usually included
- Supply of new 18th Edition compliant board
- Earth bonding check
- Electrical Installation Certificate (EIC)
- Building Regulations Part P notification
- Individual circuit testing
What affects the price
- Number of circuits
- Whether SPD (surge protection) is added
- Type A RCBOs for EV/solar compatibility
- Metal vs dual-RCD board
- Remedial work to bring circuits up to 18th Edition
Consumer Unit (Fuse Box) Replacement prices by UK location
London
London£610 – £1,215Barnet£550 – £1,100Croydon£520 – £1,035Ealing£550 – £1,100Bromley£530 – £1,060Enfield£520 – £1,035Brent£550 – £1,100Wandsworth£585 – £1,170Tower Hamlets£575 – £1,150Southwark£585 – £1,170Lambeth£575 – £1,150Lewisham£540 – £1,080Hillingdon£530 – £1,060Redbridge£520 – £1,035Hounslow£530 – £1,060Greenwich£550 – £1,100Hackney£575 – £1,150Waltham Forest£530 – £1,060Camden£610 – £1,215Haringey£550 – £1,100Westminster£630 – £1,260Harrow£540 – £1,080Bexley£520 – £1,035Islington£595 – £1,190Merton£550 – £1,100Sutton£520 – £1,035Richmond upon Thames£575 – £1,150Hammersmith£595 – £1,190Kingston upon Thames£550 – £1,100Ilford£530 – £1,060Kensington£630 – £1,260Romford£520 – £1,035Wembley£550 – £1,100Fulham£610 – £1,215Orpington£520 – £1,035Uxbridge£530 – £1,060Twickenham£565 – £1,125Chelsea£640 – £1,280Stratford£565 – £1,125
South East
Brighton£540 – £1,080Southampton£485 – £970Portsmouth£475 – £945Reading£520 – £1,035Slough£520 – £1,035Oxford£565 – £1,125Isle of Wight£475 – £945High Wycombe£520 – £1,035Maidstone£485 – £970Crawley£505 – £1,010Worthing£475 – £945Basingstoke£495 – £990Gillingham£460 – £920Woking£540 – £1,080Eastbourne£460 – £920Hastings£430 – £855Hove£540 – £1,080Dartford£520 – £1,035Bracknell£520 – £1,035Gosport£440 – £880Chatham£450 – £900Guildford£550 – £1,100Ashford£475 – £945Aylesbury£495 – £990Maidenhead£540 – £1,080Redhill£530 – £1,060Farnborough£520 – £1,035Bognor Regis£440 – £880Sittingbourne£450 – £900Margate£415 – £830Tunbridge Wells£530 – £1,060Canterbury£475 – £945Banbury£475 – £945Eastleigh£475 – £945Horsham£520 – £1,035Andover£475 – £945Folkestone£440 – £880Wokingham£540 – £1,080Havant£460 – £920Winchester£540 – £1,080Newbury£520 – £1,035Fareham£475 – £945Ramsgate£405 – £810Camberley£505 – £1,010Aldershot£495 – £990Windsor£550 – £1,100Epsom£550 – £1,100Burgess Hill£495 – £990Dover£440 – £880Haywards Heath£520 – £1,035Sevenoaks£565 – £1,125Chichester£520 – £1,035
East of England
Milton Keynes£495 – £990Luton£520 – £1,035Peterborough£430 – £855Colchester£460 – £920Basildon£485 – £970Southend-on-Sea£475 – £945Cambridge£540 – £1,080Ipswich£430 – £855Norwich£430 – £855Chelmsford£505 – £1,010Bedford£475 – £945Watford£530 – £1,060Hemel Hempstead£520 – £1,035Harlow£495 – £990Stevenage£495 – £990St Albans£550 – £1,100Lowestoft£395 – £790Great Yarmouth£385 – £765Cheshunt£530 – £1,060Welwyn Garden City£520 – £1,035Braintree£475 – £945King's Lynn£395 – £790Bury St Edmunds£460 – £920Hatfield£505 – £1,010
South West
Bristol£520 – £1,035Plymouth£430 – £855Bournemouth£475 – £945Swindon£450 – £900Poole£475 – £945Exeter£475 – £945Gloucester£440 – £880Cheltenham£495 – £990Bath£540 – £1,080Weston-super-Mare£430 – £855Taunton£440 – £880Torquay£430 – £855Weymouth£430 – £855Paignton£415 – £830Yeovil£430 – £855Salisbury£475 – £945Barnstaple£415 – £830Penzance£415 – £830Dorchester£450 – £900St Austell£405 – £810Truro£440 – £880
West Midlands
Birmingham£450 – £900Coventry£440 – £880Sandwell£430 – £855Dudley£430 – £855Walsall£430 – £855Wolverhampton£430 – £855Stoke-on-Trent£395 – £790Solihull£475 – £945Telford£415 – £830Worcester£440 – £880Redditch£430 – £855Nuneaton£430 – £855Shrewsbury£430 – £855Stafford£415 – £830Hereford£430 – £855Kidderminster£415 – £830Leamington Spa£485 – £970Warwick£475 – £945Stratford-upon-Avon£485 – £970
East Midlands
Yorkshire
North West
Manchester£475 – £945Liverpool£430 – £855Wigan£395 – £790Wirral£415 – £830Stockport£450 – £900Bolton£405 – £810Sefton£415 – £830Salford£450 – £900Oldham£405 – £810Trafford£475 – £945Tameside£405 – £810Rochdale£395 – £790Warrington£440 – £880Bury£415 – £830St Helens£395 – £790Knowsley£395 – £790Preston£415 – £830Birkenhead£405 – £810Blackpool£385 – £765Blackburn£385 – £765Southport£430 – £855Chester£475 – £945Burnley£370 – £740Carlisle£395 – £790Crewe£415 – £830Widnes£395 – £790Runcorn£395 – £790Barrow-in-Furness£385 – £765Ellesmere Port£405 – £810Lancaster£415 – £830Macclesfield£475 – £945Chorley£405 – £810Leyland£395 – £790Kendal£430 – £855Fleetwood£370 – £740