Your Local Oxford Garage Conversion Builder.

At Kingdom Design & Build, we create high-quality garage conversions with craftsmanship and care. Let us handle everything from design to completion so you can complete your project with confidence.

builder sweeping in a garage conversion
Garage conversion completed in Oxford
3d rendering of a garage conversion in Oxford

Your Garage Conversion Desinged, Built & Managed.

Taking on a garage conversion project can feel overwhelming. Finding the right trades, managing timelines, and keeping costs under control isn’t easy. At Kingdom, we make it easy by offering a fully managed service, handling everything from design to final completion.

One Point of Contact

No dealing with multiple contractors. Our experienced team manages the entire project, ensuring smooth communication and coordination.

Beautifully Yours

A well-built garage conversion should do more than look great. We design with practicality in mind to make everyday living easier.

Why Choose Kingdom for Your Garage Conversion?

Choosing the right builder isn’t just about the final result. It’s about the experience along the way. We understand that garage conversions can be disruptive, which is why we do everything we can to make the process smooth and stress-free.

From keeping your home as tidy as possible to ensuring clear communication at every stage, we take care of the details so there are no surprises. With Kingdom, you can expect a well-managed garage conversion project, minimal disruption, and a space you’ll love at the end of it.

Construction worker for Kingdom assessing plans

Garage Conversion Frequently Asked Questions.

Here are some common questions about garage conversion services in Oxford.

How long does a garage conversion take?

Most standard single garage conversions take around 2 to 4 weeks, depending on the size and complexity of the job. If you're adding a bathroom, moving walls, or upgrading electrics, it could take a bit longer. A good builder will give you a clear timeline before starting work.

Do I need planning permission for a garage conversion?

In many cases, you don’t need planning permission to convert your garage, especially if the work is internal and doesn’t change the structure of the building. However, if you're turning a detached garage into a living space or changing the use of the building significantly, you may need permission. It’s always wise to check with your local council’s planning department to be sure.

Will my garage conversion need building regulations approval?

Yes. Building regulations approval is required for most garage conversions. This ensures the new space is safe, energy efficient, and structurally sound. Your builder or architect should help you make sure everything complies – from insulation and electrics to ventilation and fire safety. Feel free to contact us to discuss your project.

Can you help with design and planning of my garage conversion?

Yes, we offer a full design and build service for garage conversions in Oxford. From initial concepts to architectural plans, we ensure your garage conversion project is designed for both style and practicality.

Can I still use part of my garage for storage?

Absolutely. If you’d like to keep some storage space, your builder can design a partitioned area that’s sectioned off from the converted room. This way, you get the best of both worlds – extra living space without losing all your storage. At Kingdom Design & Build, we can help you with both the design and build of your project.

Will a garage conversion add value to my home?

In most cases, yes. Converting a garage into usable living space can add significant value to your home – especially if you’re adding a bedroom, home office, or playroom. Buyers are often more attracted to extra living space than an unused garage.

How much does a garage conversion in Oxford cost?

Costs vary depending on the size of your garage and what you’re converting it into. On average, expect to pay between £10,000 and £25,000. A basic conversion will be at the lower end, while something like a bedroom with an en-suite or a home office with extra insulation will cost more.

What type of insulation is used in garage conversions?

We use high-quality insulation materials to ensure energy efficiency and year-round comfort. This includes rigid foam insulation, mineral wool, and breathable membranes where needed.

Do you offer a warranty on your garage conversions?

Yes, all of our work, including garage conversions, are backed by a workmanship guarantee, ensuring quality and durability. We also ensure that all work meets current building regulations.

Can I convert my garage into a self-contained flat or rental space?

You can, but it’s more complex. You’ll likely need planning permission, and the space will need to meet more stringent building regulations. Things like soundproofing, private access, a kitchen, and a bathroom all need to be considered. It’s best to speak with a professional early on if this is your goal.

Do I need an architect, or can a builder handle it all?

For straightforward conversions, many builders can manage the whole process – including design, building regs, and construction. However, if you’re doing something more bespoke or want help planning the space, hiring an architect or designer can be a smart move.

Let's get your Garage Conversion project started.

abstract background lines