Is Rewiring Worth It Before Selling Your London Home?
Preparing to sell your home in London? Making the right improvements before putting your property on the market can make a big difference. One of the most valuable—yet often overlooked—upgrades is a full or partial rewire. At J H Electrical, we’re frequently asked whether rewiring before selling is worth it. Here’s our take.
Does Rewiring Add Value?
Yes. Modern buyers expect a home to be safe, functional, and up to date. A recent rewire can:
- Increase property value
- Speed up the sale process
- Reduce buyer objections during surveys
- Improve the home’s EPC rating (if energy-efficient lighting is included)
What Surveyors and Buyers Look For
During property surveys, outdated electrical systems are flagged quickly. This can lead to:
- Price negotiations
- Sale delays or fall-throughs
- Buyers requesting a rewire as a condition of sale
By investing in a rewire beforehand, you stay in control of the cost, avoid surprises, and make the home more appealing to serious buyers.
Should You Rewire Fully or Partially?
If your wiring is over 25 years old or shows signs of deterioration, a full rewire may be wise. For homes with generally good wiring, a partial rewire (e.g., new fuse board and key circuits) may be sufficient to reassure buyers and surveyors.
We Work With Landlords and Sellers
At J H Electrical, we frequently work with London homeowners and property professionals preparing properties for market. We provide fast, affordable quotes and work to tight deadlines to help you list your property on schedule.
Request a free rewiring quote today or see what other London sellers have said on our customer reviews page.
FAQs – Rewiring Before Selling in London
Will I recoup the cost of a rewire when selling?
In most cases, yes. Buyers are more willing to pay a premium for a safe, modernised home—and are less likely to negotiate the price down if the electrics are already up to standard.
How can I tell if a rewire is needed before selling?
If your wiring is over 25 years old, or if you still have an old-style fuse board, chances are high that surveyors will flag it. We can inspect and advise.
Can you provide documentation for estate agents?
Yes. We provide an Electrical Installation Certificate (EIC) and can communicate directly with your estate agent or solicitor if needed.
Is a rewire disruptive to prepare for sale?
We always aim to minimise disruption. If your home is already vacant or being redecorated, it’s the perfect time to rewire.
Will a rewire improve my EPC rating?
Not directly—but installing energy-efficient lighting and modern circuits during a rewire can contribute to a better rating.
Do buyers care about electrical safety?
Yes—more than ever. Buyers are cautious about properties with hidden maintenance costs, and a rewire gives them peace of mind.
How long before listing should I get the rewire done?
Ideally 2–4 weeks before listing. We can advise on realistic timeframes during your free inspection.
Contact Us
Considering a rewire before selling your London home? J H Electrical can help you get market-ready with fast, affordable and certified work. Get your free quote today.
