House Rewiring Cost in Covent Garden: 2026 Price Guide

A large share of the housing in Covent Garden predates modern wiring regulations by decades, so a full or partial rewire is a common job for homeowners buying an unmodernised Victorian or Edwardian property here.

Typical costs

• 1-2 bedroom flat, full rewire: roughly £2,500-£4,000
• 3-bedroom terraced house, full rewire: roughly £4,500-£7,000
• 4+ bedroom house, full rewire: £7,000-£10,000+

A partial rewire (just the kitchen, or upgrading the consumer unit and fixing specific circuits) costs a fraction of this, but an electrician will usually want to inspect the whole property first, since old wiring is rarely contained to just one room.

What affects the price locally

Original lath-and-plaster walls and ceilings, common throughout Covent Garden's older terraces, take longer to chase and make good than modern plasterboard, which is reflected in labour costs. Houses that have already had a loft conversion or extension sometimes have a patchwork of old and new wiring, which can mean more diagnostic time before a firm quote can be given.

If you're planning a kitchen extension or loft conversion at the same time, it's almost always cheaper to rewire before that work starts, rather than after - ask any builder quoting for building work in Covent Garden whether rewiring should happen first.

What's actually included

A proper full rewire should include a new consumer unit, all new cabling, socket and switch replacement, and an Electrical Installation Condition Report (EICR) at completion - make sure any quote states this explicitly and that the electrician is NICEIC or NAPIT registered, since electrical work is one of the few trades where certification genuinely matters for resale and insurance.