Garage Conversions Bournemouth, Poole & Christchurch
Transform your unused garage into a high-quality living space — without the stress of moving.
Looking to create more space in your home without the cost and stress of moving? A garage conversion is one of the most cost-effective ways to add valuable living space to your property.
At The Big Conversion Company, we specialise in high-quality garage conversions in Bournemouth, Poole, Christchurch and surrounding areas, helping homeowners turn unused garages into practical, stylish rooms.
200+ Projects Completed
Local Bournemouth - Based Company
Clear, Honest Pricing
Why Choose a Garage Conversion?
Most garages are rarely used for parking — they often become storage spaces. Converting your garage allows you to unlock that wasted space and turn it into something truly valuable.
Perfect for:
- Home offices
- Extra bedrooms
- Playrooms
- Annexe or guest rooms
- Utility rooms
- Open-plan living spaces
In many cases, garage conversions do not require planning permission, making them quicker and more straightforward than extensions.
Garage Conversion Costs in Bournemouth
The cost of a garage conversion can vary depending on size, layout, and finish.
Typical costs:
- Basic conversion: £8,000 – £15,000
- Mid-range finish: £15,000 – £25,000
- High-end / structural changes: £25,000+
At The Big Conversion Company, we focus on providing realistic, detailed estimates from the start, so you don’t get hit with unexpected costs later.
What’s Included in Our Garage Conversions
We provide a complete, managed service, including:
- Structural alterations (if required)
- Insulation and plastering
- Electrical and plumbing works
- Windows and doors installation
- Flooring and finishing
- Full project management
We ensure everything is considered upfront — unlike many estimates that leave out key elements.
Our Process – Simple & Stress-Free
We make the process as smooth as possible:
- Initial consultation – Discuss your ideas and requirements
- Site visit – Assess your garage and feasibility
- Detailed estimate – Clear breakdown of costs
- Design & planning support (if needed)
- Build phase – Managed from start to finish
Why choose The Big Conversion Company?
We understand that choosing the right builder is a big decision.
Here’s why homeowners trust us:
- ✅ Honest, transparent pricing
- ✅ Detailed estimates — no hidden surprises
- ✅ High-quality workmanship
- ✅ Clean, well-managed sites
- ✅ Strong communication throughout
Many of our clients come to us after receiving confusing or incomplete quotes — we pride ourselves on doing things differently.
Garage Conversions in Bournemouth & Surrounding Areas
We cover:
- Bournemouth
- Poole
- Christchurch
- New Milton
- Wimborne
- Surrounding Dorset areas
If you’re searching for:
👉 “garage conversion Bournemouth”
👉 “garage conversion cost Poole”
You’re in the right place.
Frequently Asked Questions
- Do I need planning permission for a garage conversion?
In most cases, no — garage conversions fall under permitted development. We can advise based on your property. - How long does a garage conversion take?
Typically between 3-6 weeks, depending on complexity. - Will it add value to my home?
Yes – a well-designed garage conversion can significantly increase your property value and usability. - Can you help with design ideas?
Absolutely – We can guide you on layout, finishes, and what works best for your space.
Get a Free Garage Conversion Quote
Thinking about converting your garage?
We’re happy to:
- Offer honest advice
- Provide a realistic estimate
- Help you plan your project properly
👉 Contact us today to book your free consultation