Make more space for your family
At Hadley Construction Ltd, we understand that your home is your sanctuary. As experienced home extension builders, we strive to provide high-quality property extensions in Cornwall that allow you to create the additional space your family needs. Whether you are looking to expand your living area, add a new bedroom, or create an entirely new zone for leisure, our expert team is here to help. With our commitment to customer satisfaction, we ensure a smooth and professional service from start to finish.
Types of Home Extensions in Cornwall
At Hadley Construction, we offer a wide range of home extensions in Cornwall, designed to help you maximise space and improve how your home works for you. Explore the different types of extensions we build below:
Living Room Extensions in Cornwall
Expand your living space with a living room extension in Cornwall, perfect for open-plan layouts, entertaining, and creating a brighter, more spacious home environment.
Bedroom Extensions in Cornwall
A bedroom extension in Cornwall is ideal for adding extra sleeping space, whether for a growing family, guests, or a new master suite.
Kitchen Extensions in Cornwall
Transform your home with a kitchen extension in Cornwall, creating a modern, open-plan kitchen and dining area designed for everyday living.
Single Storey Extensions in Cornwall
A single storey extension in Cornwall offers a cost-effective way to extend your ground floor, ideal for kitchens, living rooms, or multi-use spaces.
Two Storey Extensions in Cornwall
Maximise your space with a two storey extension in Cornwall, adding both ground floor living space and additional bedrooms upstairs.
Loft Conversions in Cornwall
Make the most of unused space with a loft conversion in Cornwall, ideal for creating an extra bedroom, office, or private retreat.
Get an Estimate for Your Home Extension in Cornwall
Start your project today by requesting your free home extension estimate in Cornwall - and take the first step towards creating more space in your home.
PROPERTY EXTENSIONS
The Complete Property Extension Service
Our home extension service includes various stages to guarantee the highest quality of workmanship and an end result that meets your expectations:
Groundworks & Foundations
We begin with site clearance and excavation. Our team installs footings, concrete bases, and drainage systems to ensure your extension is built on a solid foundation. We also handle utility connections and preparation for structural builds.
Structural Construction
Our builders in Launceston are skilled in brickwork, blockwork, and cavity wall construction. We can install steel beams for open-plan layouts, as well as timber or concrete floors and first-floor structures.
Roofing & External Finishes
We match existing rooflines and materials, whether for pitched or flat roofs. Our services include tiling, slating, and installing roof windows or skylights. We also offer rendering, cladding, and brickwork to blend seamlessly with your original home.
Windows, Doors & Openings
We install energy-efficient windows and bi-fold or sliding doors for a modern touch. Our team creates structural openings or knock-throughs to connect spaces and ensures proper lintel installation and support for large glazed sections.
Internal Works & Finishing
Our internal services encompass plastering, screeding, and drylining. We take care of joinery, including skirting, architraves, and door hanging, as well as constructing or removing internal walls to achieve your desired layout.
Utilities & Fit-Outs
We handle electrical wiring, lighting, and fuse board upgrades. Our plumbing team connects or expands heating systems, and we finish with floor finishes, tiling, painting, and decorating for a polished look.
Snagging & Completion
Our final stage involves quality checks and finishing touches to ensure your extension is perfect. We ensure full compliance with building regulations and provide a clear handover with any relevant certification.
Covering All Areas of Cornwall
While we are based in Launceston, we provide home extension services across Cornwall, working in areas such as Bodmin, Bude, Callington, Liskeard, Wadebridge, Camelford, and Saltash, as well as surrounding towns, villages, and rural locations. If you're searching for a company for a reliable home extensions in Cornwall, our experienced team is well-equipped to deliver tailored solutions wherever you're based.
What are the benefits of getting a home extension?
Investing in a home extension in Cornwall is one of the most effective ways to transform your property, giving you more space, better functionality, and long-term value—without the stress of moving. Whether you're upgrading your layout or planning for the future, a well-designed extension offers a wide range of benefits.
Create More Space Without Moving House
If you're searching for ways to add more space to your home without moving in Cornwall, an extension is the ideal solution. You can expand your living areas, add bedrooms, or create open-plan spaces while staying in the location you already know and love.
Increase Property Value With a Home Extension
A professionally built house extension in Cornwall can significantly increase your property's market value. High-demand features like larger kitchens, extra bedrooms, and open-plan layouts make your home more appealing to future buyers.
Improve Your Home Layout and Functionality
Many homeowners look for ways to improve the layout of their home in Cornwall, especially in older properties. Extensions allow you to reconfigure your space, creating better flow, more natural light, and modern living areas that suit your lifestyle.
Avoid the Cost of Moving Home in Cornwall
When comparing the cost of a home extension vs moving house in Cornwall, extending is often more cost-effective. You avoid stamp duty, estate agent fees, and moving costs, while investing directly into improving your current property.
Future-Proof Your Home for Long-Term Living
Planning a home extension for long-term living in Cornwall allows you to adapt your property for the future. Whether that means adding space for a growing family or creating a more accessible layout, extensions offer flexibility for years to come.
Start Your Home Extension in Cornwall
If you're looking to extend your home in Cornwall, Hadley Construction can help you design and build a space that works perfectly for your needs. Get in touch today to start planning your project.
We will definitely use them again in the future.
We are very pleased with the work done by Alfie and James. They discussed with us what we wanted, then followed up with a detailed quote, start date and plan of how long the work would take. They then stuck to this-which is amazing from our previous experience with builders.
The work they completed was of a very high standard and we are very pleased. They really are professional in the way they work and this put our minds at rest that we could trust them. We will definitely use them again in the future.
They transformed our space beyond our expectations
We are absolutely thrilled with the work Hadley Construction , James and his fabulous team did on our ground floor renovation! From start to finish, their professionalism, attention to detail, and craftsmanship were outstanding. They transformed our space beyond our expectations and we are so happy! Communication was excellent throughout the project, and any questions or concerns were always addressed promptly. The team was reliable, tidy, and a pleasure to have around. We couldn't be happier with the final outcome - If you're looking for a skilled, trustworthy and tidy builder, we highly recommend James and his team. Thank you for your incredible work!
Highly recommended.
I have done quite a few renovations and and restorations projects in the past and I can honestly say these guys were amazing.
I have spent years trying to find good builders in Cornwall and was let down on numerous occasions, these guys were worth the wait, their team did an amazing job bringing my ideas and designs to life, they are also multi trade and did everything I required for the job, highly recommended.
FREQUENTLY ASKED QUESTIONS
What types of home extensions can you build in Cornwall?
We design and build a wide range of home extensions in Cornwall, including single-storey extensions, double-storey extensions, rear extensions, side return extensions, kitchen extensions, and garage conversions. Each project is tailored to your property, whether you’re adding living space, extra bedrooms, or open-plan kitchen areas.
How long does a home extension take to complete in Cornwall?
The timeline for a home extension in Cornwall typically ranges from 8 to 16 weeks, depending on the size, design complexity, and planning requirements. We provide a clear project schedule during your consultation so you know exactly what to expect at each stage.
What areas in Cornwall do you cover for home extensions?
We provide home extension services across Cornwall, including Launceston, Bodmin, Bude, Liskeard, Callington, and surrounding areas. If you're unsure whether we cover your location, get in touch and we’ll confirm.
Do you manage building regulations and permits for extensions?
Yes, we take care of all building regulations and required permits for your home extension. This includes structural compliance, safety standards, and inspections, ensuring your project meets all UK building regulations from start to finish.
Can you help design my home extension layout and interior?
Yes, we support both the structural build and internal layout of your extension. This includes space planning, plastering, joinery, and finishing touches to create a functional and visually appealing living space.
What materials are best for building a home extension in Cornwall?
We use high-quality, durable materials suited to Cornwall’s coastal climate, including brick, block, timber, and modern composite materials. Material selection is based on your property style, budget, and long-term performance.
Do I need planning permission for a home extension in Cornwall?
Not all extensions require planning permission, as some fall under permitted development rights. However, larger or more complex builds often require approval. We handle the entire planning process on your behalf, ensuring your extension complies with Cornwall Council regulations.
How much does a house extension cost in Cornwall?
The cost of a home extension in Cornwall varies depending on size, materials, and design. As a guide, single-storey extensions typically start from £1,500–£2,500 per m². We provide detailed, transparent quotes after a site visit to ensure accurate pricing for your specific project.
Can you match my extension to the existing house style?
Yes, we carefully design extensions to blend seamlessly with your existing property. This includes matching brickwork, roofing, windows, and overall architectural style to ensure a cohesive finish.
Will I be able to live in my home during the extension build?
In most cases, you can remain in your home while the extension is being built. We plan projects to minimise disruption, maintain safety, and keep your property as functional as possible throughout the build.
How do I get a quote for a home extension in Cornwall?
To get a quote, contact us to arrange a site visit. We’ll assess your space, discuss your requirements, and provide a detailed, tailored quotation based on your project goals and budget.
What is the best type of extension for adding space to my home?
The best type of extension depends on your property layout and goals. Rear extensions are ideal for kitchens and living areas, while double-storey extensions maximise space for growing families.
Looking For House Extension Advice? Check Out Our Blog
We post regular insights on house extensions, from what to expect to what works best for your property.
Are you ready to discuss your project? Contact our builders in Launceston today to arrange a site visit and receive a personalised quote.
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Hadley Construction Ltd is registered as a limited company in England & Wales under company number 15682530.