Rewiring Cost Calculator UK
Get a 2026 UK rewiring cost estimate in 30 seconds. Full or partial rewire, EICR test, fuse box upgrade. NICEIC/NAPIT certified electrician rates including Part P notification.
Estimate Your Rewiring Cost in 30 Seconds
5 steps. Includes wiring, sockets, switches, consumer unit, Part P certification, NICEIC/NAPIT registration, VAT.
Rewiring Calculator Questions
How accurate is this calculator?
Mid figure matches NICEIC certified electrician rate averages for 2024-2025. Variance ±18% reflects real quote spread.
When does a house need rewiring?
Most UK homes need rewiring every 25-30 years. Signs: rubber-insulated cables, fuse box, 2-pin sockets, no RCD protection, frequent tripping.
What is Part P certification?
Building Regulations Part P covers electrical safety. Notifiable work must be certified by a registered electrician (NICEIC, NAPIT, ELECSA).
How long does a rewire take?
1-bed flat: 3-5 days. 3-bed semi: 5-10 days. 4-bed detached: 7-14 days. Add 20-30% if occupied.