Selling a house with woodworm guide

Finding out you have woodworm in your house is an unwelcome stress at any time, but especially so when you’re trying to sell your house. You might be concerned about repair costs, whether buyers will be put off or how long it will take to find someone willing to take the property on. 

The good news is that you can sell a house with woodworm, and you don’t necessarily need to pay for treatment first. This guide explains how woodworm affects your property, what repairs might cost, and the options available if you want to sell quickly.

What is woodworm?

Woodworm is a general term that’s used to describe any larvae of beetles that bore through wood as they feed. These insects can affect all sorts of wooden features in a house, including floorboards, roof timbers and joists.

An infestation doesn’t automatically mean your home has serious structural problems – the impact depends on the beetle species, whether the infestation is still active and how much damage has been caused. The problem comes if a woodworm infestation is left untreated, as the timber will weaken over time; this can lead to risky structures and expensive repairs.

Moisture can also contribute to certain woodworm problems, so it’s worth checking for dampness when you hire an exterminator.

Signs of woodworm

Holes alone don’t necessarily mean you have an active infestation – they may be evidence of an older problem that has already died out. When checking for woodworm, you’ll want to look out for:

• New small, circular holes in timber
• Woody dust (frass) around the edges of the holes
• Beetles (dead or alive) near the holes
• Weak or damaged floors and timber
• Crumbly edges on floorboards and joists 

A qualified timber specialist can inspect the affected areas, identify the likely cause and confirm whether treatment is necessary. 

How to treat woodworm

Treatment usually involves applying a suitable insecticide, like permethrin or boron compounds, to the affected timber. Some remedies may also include improving ventilation and addressing moisture problems.

If the wood’s been seriously weakened, treatment alone won’t be enough. Damaged joists, floorboards or roof timbers typically need to be repaired or replaced, which adds to the overall expense. 

How much does woodworm treatment cost?

Costs vary considerably depending on the size of the affected area, accessibility and whether structural repairs are required. Professional treatment costs around £500–£1,000 for many jobs, with an initial survey potentially costing £80–£250. 

There’s also the time involved in arranging inspections, getting quotes and organising contractors. If you need to sell your house fast, committing money to repairs before putting your home on the market might not be practical. Before you spend anything, weigh up the likely repair bill against the benefits of selling the property as it stands.

Can you sell a house with woodworm?

Yes, you can sell a house with woodworm, and there is no general legal requirement to treat woodworm before selling your house. This can reduce your pool of buyers, though, as some won’t want to get involved with a “problem house”, and some mortgage lenders may be wary as well.

You can market the property with an existing infestation, but buyers will want to understand its condition and any potential repair costs. You should keep copies of any survey reports, treatment records and guarantees, and share these with your buyer for their peace of mind.

Issues selling a house with woodworm

Woodworm can affect both your property’s appeal and the offers you receive. Buyers may worry about hidden damage, expensive remedial work or the possibility that the infestation is a bigger problem than was first realised.

The impact on the sale will depend on how severe the damage is, the property’s overall condition, and local demand. A minor, historic infestation may have little effect, whereas damage to structural timber could lead to a substantial reduction in an offer.

Selling can also take longer. Buyers might ask for specialist surveys and repair estimates before committing, while mortgage lenders could seek reassurance about serious structural concerns. Some prospective buyers may decide the uncertainty just isn’t worth the risk.

How to sell a house with woodworm issues

You have three main options, depending on your priorities.

Selling through an estate agent gives you access to the open market and could help you secure a stronger price. The downside here is that you’ll need to find a buyer prepared to accept the problem, and negotiations over surveys, repairs or mortgage approval can all delay the sale.

Selling at auction can attract investors and buyers who’re looking for properties that need work. A successful auction can provide a more defined route to completion, but there are fees to consider, and the final price isn’t guaranteed. Preparing the property and legal documents also takes time.

Selling to a cash house buyer offers an alternative if speed and certainty matter more than achieving the full open-market price. These companies, such as House Buyer Bureau, buy properties in their existing condition, meaning you don’t need to arrange treatment or carry out repairs before selling. 

Sell a house with woodworm fast

If you don’t want the expense and hassle of treating woodworm before selling, House Buyer Bureau offers a straightforward alternative. 

We buy properties in any condition, so you can sell your house without having to do any kind of remedial work or scheduling contractors. There are no estate agent viewings to arrange, and you won’t have to rely on a long chain of buyers and sellers. In fact, we can buy your house in as little as seven days.

Get your no-obligation cash offer and find out whether selling your house with woodworm could be simpler than you think.