Garage conversion architects.

Based in Bournemouth, Southampton, and Portsmouth, we can take your underused garage and turn that space into something amazing that you, your family, and your friends can enjoy.

Transformative garage conversions from GRK.

We pride ourselves on our ability to reimagine garages, turning them from mere storage units into vibrant extensions of the living space.

With meticulous attention to detail and innovative design solutions, we breathe new life into these areas, creating versatile environments that cater to a myriad of needs and desires.

From cozy spaces and entertainment rooms to stylish home offices or even guest accommodations, our transformations add value and functionality to your property while providing endless opportunities for enjoyment and relaxation

Reimagine your garage into a space you’ll truly use.

If your home feels tight on space, a garage conversion is one of the quickest and most effective ways to create a room that genuinely improves daily life. What’s currently cold or unused can become a warm, comfortable and beautifully finished part of your home.

Whether you want a dedicated office, a family room, a guest bedroom, a studio or a space that adapts as your lifestyle changes, we help you explore what’s possible and design a room that feels natural, practical and fully integrated.

With clear guidance, careful planning and a smooth, organised process, we make the transformation straightforward from start to finish. The result is simple: a valuable new space that feels like it was always meant to be part of your home.

Book your free consultation.

Let’s explore the possibilities of your space and start the exciting journey of bringing your lifestyle aspirations to life.

Book your free consultation at your home or at one of our offices in Southampton, Bournemouth, Farnham, or Portsmouth.

We handle every aspect of your garage conversion with meticulous attention to detail.

Beyond aesthetics, we navigate complex planning regulations, ensuring your project meets all legal requirements while managing every detail of the process with precision and finesse.

Our goal is to provide a hassle-free experience, turning the complexity of building into a seamless journey. We treat every client like they are our only client, and we thrive on seeing our clients realising their dream home.

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Planning Permissions

Our team are here to help and advise you with all the planning regulations.

So, if you need a permitted development certificate or full planning permission, we can manage this whole process for you.

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Architectural Designs

Your vision and requirements lead the way and everything we design is bespoke for you.

We'll create a full suite of plan and 3D renders so that you can fully visualise and experience your dream home. 

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Technical Documentation

We meticulously create intricate architectural plans and specifications for the construction phase.

This ensures that every part of your vision is bought to life with precision and excellence.

Why homeowners trust GRK for garage conversions.

Converting a garage is one of the most effective ways to create practical, comfortable and valuable space in your home. We support you through every stage, managing planning requirements, detailed design work and coordination with your builders so the experience feels clear and stress-free.

Whether you’re imagining a home office, a family room, a hobby space or a guest suite, we tailor the design to suit the way you live. Every choice is made with purpose, ensuring the new room feels fully integrated and genuinely useful.

Our aim is to transform an underused garage into a space that enhances your everyday life and becomes a natural, enjoyable part of your home.

Architectural design & inspiration

Costs & project planning

Planning permissions & building regulations