Garage Conversions

Create extra living space from £8,000–£20,000.
Fully managed service from design to completion.

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Why Choose a Garage Conversion?

A Garage Conversion is one of the quickest and most cost-effective ways to add extra living space without extending your home. At Grae Developments, we transform unused garages into warm, functional rooms tailored to your lifestyle with minimal disruption.

Most garage conversions cost between £8,000 and £20,000. Use our calculator below for a quick estimate.

Quick Estimate

Is A Garage Conversion Right for you?

✓ Need extra space but don’t want to move

✓ Have a garage you rarely use

✓ Want to add value to your home

✓ Need a home office, bedroom or family space

Use The Cost Calculator

“Michael and his team were extremely clean and tidy and the work was carried out to a very high standard and on schedule. They made sure we were full satisfied with the work after completion and were both punctual and flexible around us and the company fitting the vinyl flooring. Would highly recommend Michael and his team to anyone requiring work completed.”

Customer in Bexhill-on-Sea

Garage Conversions are Ideal For…

✓ A quiet home office away from the house

✓ An extra bedroom for a growing family

✓ A playroom that keeps the rest of the house tidy

✓ A gym space you’ll actually use

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A Fully Managed Garage Conversion

We take care of everything, from design and structural work to electrics, plumbing and finishing. One team, one point of contact, and a smooth process from start to finish.

Book a free site visit, get a clear quote, and let us handle the rest.

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Instant Online Quote

If you would like an instant quote, you can fill out our quick and easy form below.

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When you work with Grae Developments, you will have a single point of contact throughout your project. They will work with you from the start, managing your garage conversion to make sure that everything is designed and built to fit your exact specifications.
Our full-service package includes the building, electrics, plumbing & plastering so you can rest assured that every aspect is considered.