EXTENSIONS
Home Extensions in St. Austell
More space, without the upheaval of moving
Running out of room doesn't have to mean moving house. Building out or up is often the cheaper and less disruptive option, and it adds value to the property rather than handing it to an estate agent. Whether you're after a bigger kitchen, an extra bedroom, a home office or a full two-storey addition, we'll build it properly and hand it back finished.
We've delivered extensions across St Austell, Par, Fowey, Truro and the wider Cornwall area, on everything from small terraced properties to large detached homes. We're fully insured, we work to building regulations, and we're happy to talk the project through before you commit to anything.Est. 2024 - 5 star Google Rating - Fully Insured - Cornwall-Wide
Extensions in St Austell
Every extension starts with the same questions. What do you actually need the space for, what will the property take, and what will it cost. We'll come out, look at the site, and give you straight answers before you spend anything. If the plan you've got in mind isn't the best use of the budget, we'll say so.
From there we handle the lot. We work alongside architects, structural engineers and the local authority so your extension is signed off properly, not just built. Groundworks, foundations, structure, roof, windows, first and second fix, plastering and decorating, all managed by the same team with one point of contact throughout. You'll know what's happening on your property and why.
Single-Story Extensions
Loft Conversions
Double-Story Extensions
Garage Conversions
Roof Side Return & Wraparound
Planning & Building Regulations
Why Choose Us for your Extension
Building work on your own home is a big commitment, and the difference between a good build and a bad one is usually the people running it. Here's what you get with us.Fully Insured
We're fully insured on every job we take on, so you and your property are properly protected from the first dig to the final handover.
One Point of Contact
Same team, same person to ring, start to finish. You won't be chasing three different trades to find out what's happening.
Building Regs Handled
We work with architects, structural engineers and the local authority so your extension is compliant and signed off, with no nasty surprises when you come to sell.
Recent Extension Projects
Take a look at some of the extensions we've built across St Austell and the surrounding area. These are real jobs completed by our team, from first-fix framing through to finished rooms, so you can judge the standard of work for yourself.
Home Extension Client Reviews
The team at Carlyon Bay Roofing and Property Maintenance has been fantastic during our extension project. They were professional, kept us updated, and maintained a clean, safe site. The quality of their work is top-notch.
A Langford - Truro
We're so happy with the finished extension! It's transformed our home, and the quality of the work is excellent. The team exceeded our expectations, and we highly recommend them for any project!
G Elstone - St Austell
We're thrilled with the design of our new extension. The team really listened to our needs and helped create a space that fits our family perfectly. The process was smooth, and we felt confident throughout.
M Redwick - St. Austell
Common House Extension Questions
Got a question about your extension? Here are some of the ones we're asked most often. If yours isn't covered, just give us a call and we'll be happy to help.-
Not always. A lot of single-storey extensions fall under permitted development, which means no full planning application. It depends on the size, the height, how close you are to a boundary and whether the property has been extended before. We'll tell you where you stand at the first visit, and handle the application if one's needed.
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It depends on the size, the ground conditions, the spec and how much of the existing property has to be altered. We give free, no-obligation quotes with the costs broken down, so you can see exactly what you're paying for before anything starts.
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A straightforward single-storey extension usually runs to somewhere between eight and twelve weeks on site. Two-storey work and anything involving significant structural alterations takes longer. We'll give you a realistic programme with the quote rather than an optimistic one.
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In most cases yes. We'll seal the works off from the rest of the property and keep the site tidy, and we'll be upfront about the stages where things get noisy or where services need turning off. If a job genuinely does mean moving out for a period, we'll tell you at quote stage rather than halfway through.
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No. We cover the whole of Cornwall, including Par, Fowey, Mevagissey, Charlestown, St Blazey, Truro and further afield.
