Listed Building Renovations

Specialist Work for Period & Protected Properties Across South Wales

What We Do

Renovating a listed building requires more than just building knowledge — it demands a respect for history, a strong understanding of conservation guidelines, and the right skills to carry out work using traditional techniques and materials.

At Quantas Construction Ltd, we have hands-on experience restoring and renovating Grade II and Grade II listed buildings* across South and Mid Wales, including work for prestigious clients such as Lord Portman’s estate in Marble Arch, London.

We help protect the architectural heritage of your property while making it safer, more functional, and more comfortable for modern use.

What Makes a Building “Listed”?

A listed building is legally protected due to its architectural or historic significance. This means:

Strict rules apply to alterations, repairs, and upgrades
You may need Listed Building Consent from the local authority
Work must often be carried out using specific materials or traditional methods
Modern improvements must respect the original character of the structure

Our Listed Building Services Include:

Sensitive structural repairs (roofing, brickwork, timber, and stone)

Sash window refurbishment and reproduction

Traditional lime plastering and pointing

Chimney, fireplace, and period feature restoration

Timber frame and beam preservation

Internal renovations and sympathetic modernisation

Flooring, joinery, and ceiling repairs

Consultation and liaison with conservation officers

We always aim to retain and restore original features where possible, only replacing when necessary and in keeping with the building’s original style and materials.

Why Choose Quantas Construction?

Experienced in working on listed and heritage properties
City & Guilds qualified, time-served craftsmen
Familiar with local planning processes and heritage regulations
Trusted by high-end clients and conservation specialists
Clean, respectful, and tidy on-site practices

We understand the importance of getting it right — not only for compliance, but for the long-term preservation of your property’s character and value.

Suitable for:

Private homeowners of listed buildings
Owners of heritage cottages, manors, and townhouses
Landlords and developers working within conservation areas
Rural estate managers and trust-owned buildings
Holiday let properties requiring sensitive upgrades

Need Trusted Listed Building Experts?

Looking for builders who understand the balance between preservation and practicality? Contact Quantas Construction Ltd today to discuss your project or book a free consultation.

Areas We Cover

We proudly serve a wide area including:

Start Your Barn Conversion Project Today

Looking to convert a barn into a unique living space or business opportunity? Contact Quantas Construction Ltd today to arrange your free consultation and quote.