Electrical · Cambridgeshire

Cost of Consumer Unit (Fuse Box) Replacement in Peterborough (2026)

Consumer Unit (Fuse Box) Replacement in Peterborough works out at £430 to £855 per unit in 2025, give or take. Peterborough runs a bit under the UK average, which mostly comes down to Cambridgeshire labour rates and what the local housing stock demands. Straight like-for-like jobs hit the lower end; anything that needs pipework or structural changes pushes you up.

Typical cost in Peterborough -5%
Low £430
Typical £643
High £855
Typical price per unit Last updated 16 June 2026
  • NICEIC Part P certified
  • NAPIT Building Regs notifications
  • TrustMark Government-endorsed
  • Part P 18th Edition compliant

What keeps consumer unit (fuse box) replacement prices down in Peterborough

Peterborough is a large city of around 215,000 in Cambridgeshire. The housing is mostly a mix of Victorian terraces, inter-war semi-detached housing and modern new-build estates. That matters: older properties usually mean more pipework, rewiring and retrofit surprises, while newer builds in districts like PE1, PE2, PE3 tend to be quicker jobs with standardised fittings. Local trade prices sit in the same ballpark as the UK average, with Cambridgeshire firms quoting close to national rates.

Pricing for consumer unit (fuse box) replacement here comes in a touch under the UK average, putting Peterborough quotes in the £430 to £855 band per unit, with a deep local contractor pool keeping things competitive. The East of England is a mixed bag. Cambridge and St Albans price up near London; market towns and the Fens are reasonable. If you're outside the main commuter belt, expect a mileage charge baked into the quote for anyone travelling in.

A typical consumer unit (fuse box) replacement job in Peterborough takes 4-8 hours and lands between £430 and £855 per unit; the local rate comes in a touch under the UK average. Anything notifiable (new circuits, consumer unit swaps, bathroom zones, EV chargers) falls under Part P and has to go through an NICEIC, NAPIT or ECA registered electrician. Day rates run £200 in the regions up to about £400 in London. If your sparky can't give you a Building Control certificate at the end of a rewire or CU change, walk away.

Consumer Unit (Fuse Box) Replacement price tiers in Peterborough (£430 to £855)

Basic £430 - £570

Standard 10-way dual-RCD board in a flat

Standard £570 - £760

16-way board with RCBOs and SPD in a 3-bed

Complex £760 - £1,235

Large board with multiple circuits, remedial work, meter tails upgrade

What affects the price of consumer unit (fuse box) replacement in Peterborough?

  • 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

Peterborough runs 5% under the UK average for consumer unit (fuse box) replacement

Peterborough sits in the electrical market at a cost multiplier of 0.95× the UK national average. That puts Peterborough consumer unit (fuse box) replacement prices at £430-£855 versus the UK average of £450-£900 per unit.

Peterborough vs UK national average, per unit Peterborough £430 £855 UK average £450 £900
Typical price range, per unit

Consumer Unit (Fuse Box) Replacement cost calculator: Peterborough

Estimated cost in Peterborough
£600 - £800
per unit

Estimate based on live 2025 UK trade pricing. Always get 3 written quotes before committing.

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Compare prices from vetted, trade-body-certified professionals near Peterborough (PE1, PE2, PE3). No obligation, takes about 2 minutes.

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What's typically included in a consumer unit (fuse box) replacement quote

  • Supply of new 18th Edition compliant board
  • Earth bonding check
  • Electrical Installation Certificate (EIC)
  • Building Regulations Part P notification
  • Individual circuit testing

Frequently asked questions

How much does consumer unit (fuse box) replacement cost in Peterborough?

Budget £430 to £855 per unit for consumer unit (fuse box) replacement in Peterborough. Prices here are around 5% cheaper than the UK average. What moves a quote inside that range is mostly electrical contractor day rates in Cambridgeshire and the specific material list for your job.

How long does consumer unit (fuse box) replacement take in Peterborough?

A straightforward consumer unit (fuse box) replacement job in Peterborough runs to 4-8 hours. You can lose days to things outside the contractor's control: parts on backorder, awkward access, or a firm slotting your job around existing bookings. Ask for a start date and expected finish up front.

What's included in the price of consumer unit (fuse box) replacement in Peterborough?

A proper consumer unit (fuse box) replacement quote in Peterborough should cover: Supply of new 18th Edition compliant board; Earth bonding check; Electrical Installation Certificate (EIC); Building Regulations Part P notification; Individual circuit testing. If any of those aren't itemised on your quote, push back and ask. A written guarantee with a clear warranty period is reasonable to expect on this kind of work.

Is consumer unit (fuse box) replacement cheaper in Peterborough than the UK average?

Consumer Unit (Fuse Box) Replacement in Peterborough runs around 5% cheaper than the UK average. The UK-wide benchmark for this job is £450 to £900 per unit; Peterborough quotes tend to land between £430 and £855. Handy to know what the average actually looks like before you price round.

Do I need planning permission for consumer unit (fuse box) replacement in Peterborough?

Most consumer unit (fuse box) replacement jobs don't need planning permission, but Building Regulations and any manufacturer or trade-body sign-off still apply. If the property sits in a conservation area or is listed, ring Cambridgeshire Council before you book anything in. It's a free call and saves a world of grief later.

How do I get a fair consumer unit (fuse box) replacement price in Peterborough?

Get at least three written, itemised quotes so you can compare like for like, and tell each firm exactly the same brief. A basic consumer unit (fuse box) replacement job in Peterborough starts around £430, while a complex one can reach £1,235 per unit. Quotes near the bottom of that range usually mean a more basic spec, not a better deal, so check what's actually included before you choose on price alone.