Calculate your consumer unit cost
Consumer unit cost by property size in Brighton
The UK property examples are adjusted using the same moderated 25% regional weighting as the live calculator.
UK £350£363
UK £350£363
UK £550£550
UK £750£800
UK £800£850
Current UK consumer-unit cost breakdown
These component prices remain national benchmarks rather than being presented as measured city-specific equipment prices.
Installed benchmark comparison
What can change a real Brighton quote?
- Number of circuits
- RCBO, MCB/RCD or other configuration
- Condition of existing wiring
- Electrical inspection and testing
- Meter tails, bonding and remedial faults
- Moving the consumer unit
- Property size and regional labour
Local planning considerations
Coastal exposure, conservation areas, parking and restricted access can affect individual quotations beyond the broad South East planning model.
- Exterior specifications may need more attention where a property is exposed to coastal weather and salt-laden air.
- Tight street access or controlled parking can change waste, scaffold and delivery logistics even when the underlying project is unchanged.
- Check listed-building or conservation constraints before assuming a standard window, roof, rendering or extension specification.
How the regional model works
The live consumer-unit calculator applies only 25% of the broad South East regional difference because the consumer unit and protection devices are nationally priced equipment while local labour is only one part of the installed total. The resulting Brighton factor is 1.038×.
Sources
Consumer Unit Replacement Cost Guide
Published / checked: Cost table updated June 2026
Used for: Consumer unit supply, installation, inspection and common complete replacement benchmarks
Frequently asked questions
How much does a consumer unit replacement cost in Brighton in 2026?
The current UK benchmark is about £485 for a populated 10-way RCBO consumer unit including installation. Applying the same moderated regional factor as the live calculator gives a Brighton planning reference of about £500.
What is the consumer unit cost range in Brighton?
Current UK guidance runs from about £350 for smaller six-circuit homes to around £800 for larger homes with 12 or more circuits. The live calculator's regional model gives a Brighton planning range of about £363–£850 before additional remedial work.
Why should supply-only and installed consumer-unit prices be kept separate?
A populated 10-way RCBO unit is currently about £250 supply only, while the common installed benchmark is about £485. Comparing a supply-only product price with a complete electrician quote can make the installed cost look misleadingly high.
What can increase a consumer unit replacement quote?
More circuits, remedial faults, testing, meter-tail work, relocation, difficult access and defects in the existing installation can all increase the final total.