Replacing aging hot-water equipment with a heat pump water heater can help homeowners lower energy bills over time.

A U.K. first-time buyer found themselves facing that kind of decision after discovering scorched electrics and a faulty boiler, then receiving a £2,000 (about $2,670 at current exchange rates) offer against roughly £6,000 ($8,000) in repairs.

Here's what to know

The buyer detailed the situation in a post on r/HousingUK, explaining that the seller had owned the home for many years but had no paperwork for the boiler or electrics from that period. When the buyer asked the seller to pay for an EICR and gas safety check, the seller refused, so the buyer covered the cost of both inspections.

According to the post, each inspection turned up a separate concern. The electrical report was marked unsatisfactory and included several C2 defects, among them "heat damage and scorching on the consumer unit." The buyer said the boiler had "a known ignition fault, and it sometimes fails to ignite at all." They added that both checks were completed by registered professionals and came with photos.

After getting quotes of about £6,000 for the repairs, the buyer asked for £5,000 ($6,675) off the roughly £240,000 ($320,000) purchase price. That request came after the seller had stated on property forms that no boiler or electrical issues had been reported, but the response was an offer of £2,000 in "goodwill" instead. Commenters were divided, with one saying, "£2k seems fair enough," while another argued, "Burn marks on the consumer unit would 100% be in that category for me."

More background

In this case, the buyer later clarified that the property was an older home from the 1980s, not a new build.

That detail did little to end the debate. Some commenters felt a house that old should already have had repair costs "priced in," while others were more concerned about the visible scorching mentioned in the electrical report than the home's age. One commenter wrote, "Yeah 4k isn't really much in the grand scheme of things then, and certainly not worth losing the purchase over."

The buyer said they had already adjusted their own plans at the seller's request, including bringing completion forward and changing their rental notice period to match the seller's timeline. As a result, walking away would be more disruptive and more expensive.

What can be done?

Even though the seller refused to fund the inspections, paying for them gave the buyer documented evidence, photos, professional reports, and a repair estimate large enough to support a formal renegotiation. Even so, the seller's position only moved to £2,000.

Commenters suggested the buyer's strongest leverage came before completion, not after. Several said the main options were to accept the reduced offer, try to meet somewhere in the middle, or walk away if the safety concerns felt too significant. One commenter even floated a broader equipment rethink: "Better yet bang in a heat pump."

For homeowners who do replace aging hot-water systems, Cala makes smart heat pump water heaters designed to lower running costs. Cala's customizable water heaters can help homeowners lower energy bills by heating water exactly when they need it. In a scenario like this one, where a failing boiler can force bigger decisions about household systems, that kind of upgrade may be worth considering from Cala.

The original poster wrote, "I don't want to walk away, but I'm not willing to pay full price for a fire risk he insists doesn't exist."

Where can I learn more?

If you're facing major repair costs during a home purchase, it can help to see how other homeowners handled similar disputes. These stories cover issues from missed inspections to faulty installations.

• One homebuyer weighed legal action after uncovering an inspector's $12,000 mistake in a new house.

• A homeowner feared an HVAC contractor had spiraled a simple repair into a $2,300 bill.

• A homeowner pushed back when an HVAC company dared them to sue over failed installation.

• In New Jersey, a homeowner feared getting fleeced after an expensive insulation quote.

Get TCD's free newsletters for easy tips, smart advice, and a chance to earn $5,000 toward home upgrades. To see more stories like this one, change your Google preferences here.