Building Extension Construction Services

Expand Your Horizons & Living Space with A.R.N Construction

Are you feeling the walls closing in on your current living space? Or perhaps you’re considering ways to enhance the value of your property? Look no further, because A.R.N Construction is here to transform your space from the inside out with our top-tier building extension services.

Why Consider a Building Extension?

In the dynamic ebb and flow of life, the space that once seemed ample can start to feel restrictive. Families grow, needs change, and the desire for a home office or an extra bedroom can turn from a luxury into a necessity. Not to mention, homeowners looking to increase their property’s market value find building extensions a smart investment. That’s where we come in.

A.R.N Construction: Your Partner in Space Creation

At A.R.N Construction, we understand that a building extension is more than just adding bricks and mortar; it’s about creating space that enhances your lifestyle and well-being. Our dedicated team of professionals brings craftsmanship, quality materials, and bespoke design to every project, ensuring your vision is realized with precision and care.

Tailored Solutions for Every Home

We believe that every home is unique, and so are the needs of its inhabitants. Whether you’re dreaming of a sunlit conservatory, a spacious kitchen-diner for family gatherings, or a two-story extension that adds both space and value, we tailor our services to meet your specific requirements.

Seamless Integration

Our design philosophy centers on creating extensions that blend seamlessly with your existing property. We take into account the architectural style, materials, and proportions to ensure that your new extension feels like a natural evolution of your home.

Quality That Lasts

Quality is the cornerstone of our work. From the initial sketches to the final touches, we use only the finest materials and the latest construction techniques to ensure that your extension is not only beautiful but also durable and energy-efficient.

Navigating the Process Together

We know that embarking on a building extension project can seem daunting. That’s why we’re committed to guiding you through every step of the process. From planning permissions and design choices to construction schedules and final inspections, we’re with you all the way, ensuring a smooth and stress-free experience.

The Annex Advantage: A Unique Space for Independence and Flexibility

An annex can be a game-changer for property owners looking for a versatile space solution. Whether it’s for an elderly family member who still values their independence, a private area for a young adult in the family, or simply a dedicated space for guests, an annex offers the perfect blend of proximity and privacy.

Custom-Designed Annexes

Our approach to creating an annex is as personalized as our building extensions. We work with you to design a space that complements your lifestyle, whether it’s a self-contained living area complete with kitchen and bathroom facilities or a specialized space like a home gym or studio.

Value-Adding Potential

Adding an annex to your property can significantly increase its value, offering a desirable feature for potential buyers or renters. It’s an investment that pays dividends in both the short and long term, providing immediate functional benefits and boosting your property’s market appeal.

Expert Execution

With A.R.N Construction, you can rest assured that your annex will be constructed with the same attention to detail and commitment to quality as any of our building extensions. We ensure that the new addition is integrated thoughtfully with your main property while also standing on its own as a distinct, functional space.


From concept through to completion, our tailored design service working with architectural design partners turns clients’ dreams into reality.


After developing the design and providing detailed cost analysis and feedback, the focus is then brought to the delivery.

A tailored stress-free service, modelled to be flexible and informative around clientele’s busy work schedules and lifestyle, with a product second to none.


Adorning a home with tasteful elegance involves selecting harmonious furnishings and décor that reflect a refined aesthetic and a personalized touch of sophistication.

A.R.N Construction has a sister company that offers bespoke tailored manufactured joinery products and services, completing our bespoke turnkey solution with the fit out of the project!

Offering products from Kitchens, Bedrooms, Bars/Lounge, Staircase, Windows/Doors, and many more…

Why Choose A.R.N Construction?

  • Personalized Service: We believe in a personalized approach, ensuring that we understand your needs and preferences from the outset.
  • Quality Materials: We use only the highest quality materials, ensuring that our joinery and carpentry works stand the test of time.
  • Expert Craftsmanship: Our team comprises experienced artisans who are passionate about what they do, bringing a level of expertise and attention to detail that is unmatched.
  • Seamless Integration: We ensure that our bespoke pieces integrate perfectly with your existing décor, enhancing the overall harmony of your home.
  • Customer Satisfaction: At the core of our service is your satisfaction. We go above and beyond to ensure that the final product is exactly as you envisioned.

Ready to Expand Your Space?

If you’re ready to take the next step in your home’s evolution, A.R.N Construction is here to make it happen. Contact us today to discuss your ideas, and let’s start the journey to more space, more value, and more joy in your home.

Meet us

We’re thrilled to have you exploring our website. Have you ever wondered who’s behind all the incredible construction work you see here? Well, here’s your chance to find out! We’d love for you to meet the dedicated and skilled team that brings all these projects to life. They’re not just experts in their field; they’re the heart and soul of everything we do. Say hello

Other Services

Curious to see what makes us the best-rounded construction firm in town? We invite you to dive deeper into the array of in-house services we offer! From initial design to the final touches, our team handles every aspect with unmatched expertise and dedication. Discover how our comprehensive approach and attention to detail set us apart in the construction world. Find out!

Our Latest Projects

We’re excited to share with you the fruits of our passion and hard work! Our latest projects are a testament to our commitment to excellence in construction. Each one is a unique blend of innovation, functionality, and aesthetic appeal. We invite you to take a glimpse at these recent accomplishments that showcase our skills and dedication. View here.