Repair and Listed Building Specialist in Mountain Ash Aberpennar (4)

Owning a listed building is a privilege – but maintaining it comes with unique challenges.

Whether it’s repairing external period features or updating interiors, you’ll need to hire the right repair and listed building specialist to make sure the job is all above board. That's where Checkatrade can help.

Read on for everything you need to know about listed building repairs in Mountain Ash, including costs, what’s involved and who you need to hire.

Prefer us to do the searching for you? Try our quick request a quote feature and we’ll put you in touch with a listed building repair specialist covering your local area.

Can you make repairs to a listed building?

Yes, but you’ll usually need listed building consent first. Even small changes – such as replacing windows, repainting, or re-roofing – may affect the building’s character.

Always check with your local planning authority before work begins, and hire an experienced listed building repair specialist familiar with heritage standards.

How much does listed building consent cost in Mountain Ash?

When your listed building needs repairs or any other type of work to be carried out, your first step is getting consent from your planning authority.

The good news is, listed building consent costs nothing, so you won't be out of pocket.

Top tip: Check out our listed building consent cost guide for more information about additional costs you might need to factor in, like architect fees.

How much does a listed building survey cost?

A building survey, also known as a structural survey, typically costs around £1,000. However, this may cost more depending on the size and location of the listed building.

These detailed surveys assess the condition of structural elements, identify historical materials, and flag any necessary conservation work before you buy or renovate.

Our structural survey cost guide has more details.

What is the 4-year rule for listed buildings?

The 4-year rule, which applies to some types of planning breaches, does not apply to listed buildings.

Any unauthorised work on a listed property remains an offence, no matter how long ago it was done. Always get consent before starting any work to avoid fines or court action.

Do you need permission to paint a listed building?

If painting changes the appearance or character of the property – for example, altering the colour or covering original materials – you’ll need listed building consent.

Always check with your local authorities before repainting walls, windows, or exteriors. Otherwise you could end up with a hefty fine under the Listed Buildings and Conservation Areas Act 1990, and costly fees to ‘put it right’.

Can any builder work on a listed building?

No, listed buildings should only be repaired or renovated by a builder specialising in listed buildings.

They'll have experience working with traditional materials, like lime mortar, and all the know-how about preservation methods.

Why use Checkatrade?

• Fully checked builders covering your local area
• Insurance always listed
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