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Transform your unused garage into a valuable living space with the help of expert garage conversion specialists. At Rated People, we connect you with skilled professionals to handle all aspects of your garage conversion. With over 10,000 tradespeople on our platform, 3 million happy homeowners, and 88,000 5-star ratings in the last 12 months, you can trust us to find the best experts for your project. If you need more information before getting started, read through our helpful guide below. If you’re a garage conversion specialist, click the link below to sign up with Rated People today.

Browse Garage Conversion specialists

Take a look at our Garage Conversion specialists profiles, read reviews and request quotes directly.

 Local garage conversion experts

Thinking of getting your garage converted? If you’re looking to add more liveable space to your home, transforming an underused garage might be the perfect solution. A skilled garage specialist will make the conversion look like it’s always been part of the main house. Post a job today and hire with confidence.

Garage conversion cost

How much you end up spending on your garage conversion depends on a few factors, including the type of garage you have (attached, integral or detached), its size, and where you live in the UK.

On average, you can expect to pay anywhere between £18,000 and £28,300 on a garage conversion. For more details on garage conversion costs, money saving tips and other useful details, read our 2023 garage conversion cost guide.

Or, if you’re ready to get started, post a job today to request a free quote from a local garage conversion specialist.

Illustration of a row of three houses with garages, including labels indicating costs to convert different garage types

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Benefits of converting your garage

If you barely ever park your car in your garage, or only use it as a storage space for your bikes, then converting it into a living space comes with plenty of benefits:

  1. A garage conversion can add a lot of value to your property by increasing your home’s liveable space.
  2. The extra space could giving you the chance to expand your home with a new, bespoke room. You could get an extra bedroom, dining room, home office, cinema room, home gym, utility room, or a playroom.
  3. A garage conversion is cheaper than other expansion projects like loft conversions and house extensions. It also expands your home without stealing space from your garden.

Make sure you consider how much available parking there is on your street. Removing off-street parking in an area with few parking spaces can make your home less desirable to potential buyers.

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Do I need planning permission to convert a garage?

You don’t usually need to apply for permission for a garage conversion, as long as you’re only carrying out internal work that won’t enlarge your house. 

If you’re planning on turning a detached garage into a separate house, then you might have to apply for permission. You can discuss your proposal with your Local Planning Authority to make sure you have the right building regulations approval. 

If you live in a new housing development, a conservation area, or in a listed building, we recommend you speak to your local planning authority before proceeding, as different rules may apply.

For more details on your permitted development rights for a garage conversion, read our planning permission guide or visit the Planning Portal website.

What tradespeople do I need for a garage conversion?

A successful garage conversion typically involves several skilled tradespeople to ensure the project is completed safely, efficiently, and to a high standard. Here are the key professionals you may need to hire:

  1. Architect or Designer: To create a detailed design plan that maximises space and functionality while ensuring compliance with building regulations.
  2. Structural Engineer: If structural changes are required, a structural engineer can provide the necessary calculations and ensure the integrity of the building.
  3. Builder: A general builder will manage the construction work, including any necessary demolitions, framing, and structural modifications.
  4. Plumber: To install or relocate plumbing fixtures, such as sinks, toilets, and showers, ensuring proper water flow and drainage.
  5. Electrician: To handle all electrical work, including wiring, lighting, and the installation of electrical outlets, in compliance with safety standards.
  6. Insulation Specialist: To ensure the converted space is properly insulated for energy efficiency and comfort.
  7. Drywaller/Plasterer: To install and finish walls and ceilings, providing a smooth surface for painting or other finishes.
  8. Tiler/Flooring Specialist: To install flooring materials, such as tiles, hardwood, or carpeting, ensuring a durable and attractive finish.
  9. Painter & Decorator: To apply paint, wallpaper, or other finishes, giving the converted space its final aesthetic appeal.

If a company specialises in garage conversions, they will have tradespeople that can do most, if not all, of these jobs. That means you won’t have to go searching for each one individually. Just scroll down to the bottom of this page to see just how many skilled garage conversion specialists we have on our platform.

Picture of a garage conversion used as a modern kitchen with a dining area

Other garage conversion FAQs

How long does it take to convert a garage?

The duration of a garage conversion depends on the complexity of the project. On average, a standard garage conversion can take 4 to 6 weeks from start to finish.

Can I convert a garage into a bedroom?

Yes, converting a garage into a bedroom is a popular choice. Ensure the space meets building regulations for ventilation, insulation, and emergency exits.

Will a garage conversion add value to my house?

A well-executed garage conversion can significantly increase the value of your home by adding functional living space.

Sign up as a garage conversion expert

High-quality leads from high-quality homeowners are just a click away. At Rated People, we do the legwork for you, so you can focus on quoting for jobs that fit your skills. With tens of thousands of ads posted every month, sign up today to grow your business and connect with homeowners looking for electric underfloor heating experts.

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Latest homeowner review
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Reviewed by Michael on 20/6/2023

Initially looking for some advice A&D patiently talked through options, planning & the hire of an architect. If/when I go ahead A&D would be a first choice.

LCB Property can carry out one off room conversions or refurbishments to full house property management service. Our Renovation & Conversion Services Includes: - Plumbing Work - Electric Work - Kitchen & Bathrooms - Plastering - Carpentry - Flooring - Painting & Decorating - Gardening/Driveways - Garage Conversions - Room Knock Throughs & Extensions

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Reviewed by Marta on 26/10/2023

Horrible ,we had garage conversion done by Lee, 2 months after water started to leak from the ceiling, called him to check it, he came said he will take ceiling down, check if this is condensation, dry it and put it up again, we set the date to come and fix it, 7 months later nothing has been done, Lee didn’t answer any emails or phone calls, we had to take ceiling down ourselves to find out he cut pipe from bathroom fan just to make the wall look straight causing condensation

Hi im Tom from secure carpentry & renovation Ltd. We cover all aspects of property renovation and developments . We have over 25 years of experience and qualifications and pride our self in being at the top of our game the reviews speak for its self . We are a friendly and well organised company our work ethic is impeccable and extremely professional and tidy . Fully insured for all aspects of the trade.

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Reviewed by Azur on 5/11/2024

Happy with job overall, skilled caftmanship. After job issue: Glue has leaked onto door from frame and hardened until seen on day of instalation. Was advised it can be fixed and will attend to it when passing by. The rating will be changed once this is fixed or new door installed as I paid for new door. It is not my doing thaglue leaked.

We are a specialist company in all aspects of building works including extensions, garden rooms, garage conversions, landscaping, paving and groundwork’s company based in Northampton offering the highest quality workmanship. We have over 25 years of experience within industry and currently have an accomplished team of 30 employees, all of which are trained to the highest standard. We are currently looking to expand our portfolio and delve further into the domestic sector.

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Reviewed by Emily on 4/6/2024

Didn't come back to finish the jobs. I'm quite disappointed they didn't follow through until the end.

We are a small company and carry out all building works to include loft conversions as well as extensions we offer a full design and build package and also carry out structural work and structual calculations we also specialise in kitchens and bathrooms

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Reviewed by John on 21/5/2024

Paul has been absolutely brilliant! He has transformed our garage to a lovely bedroom and created a new shower room between the house and garage for my mother in law - 5 weeks and just a bit of touching up to complete the work. His pricing has been fair and his work is definately up to scratch. Very tidy and a pleasure to have araound the house - I have no hesitation in recommending him for other tasks.

WEBITE LINK : https://hawksworthandsans.co.uk Welcome to HAWKSWORTH&SANS ROOFING AND BUILDING , where we build dreams into reality. With a foundation rooted in expertise and dedication, we specialize in crafting exceptional spaces tailored to your needs. From concept to completion, we're committed to delivering innovative design, quality craftsmanship, and unparalleled customer satisfaction. Let's build something extraordinary together

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Reviewed by Shannon on 17/1/2025

We had our porch done by Lab Development. I’ve always wanted the extra space. Thanks again for putting in the hard work and ensuring high quality. Adam and Louis explained what would be done, and they did a really great job. There were a few hiccups during the job, such as some of their colleagues being off sick and a delayed finish, but we were in no rush for the job to be completed. Adam always communicated with me for updates. It was tidied and cleaned after everything was finished. I highly recommend.

We are a family run building company, we cover a wide range of works from joinery , building, landscaping and maintenance, We have over 20 years experience and pride ourselves on our professional ability to adapt to each of are customers needs Thank you ,,and hope to help you with your job whatever the size big or small

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Reviewed by Diego on 2/10/2024

Excellent work!

Specialise in Property development and Maintenance, from Roofing to landscaping. Offering free quotations and information. All our work is provided with 12months guarantee, call today to arrange for a quote

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Reviewed by Chris on 17/12/2024

AVOID. Job: Replace leaky leaky asbestos garage roof, replace garage door, increase roof height, board the interior and fit electrics for lighting and power points. Hired as seemed like a nice guy, was helpful during the quoting process. However job is a disaster. Waste of £4k - Garage roof leaks - Walls leak - Boarding basically thick cardboard and now soggy - Garage door won't close - Screws poking out everywhere - Unsafe for electrics Not responding to my texts or answering my calls.

I have over 35 years experience in property maintenance and building. Complete service available Kitchens,Bathrooms, Doors, patios blinds, flat pack furniture and more. Many of my customers using me time and again and reccommending me. (References available) I provide an excellent service at a competitive price. Damon

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Reviewed by Fike on 20/12/2023

Done a great job

We provide all types of Construction work: New Build Houses Property Renovation Garage, Loft and Barn Conversions All work is done to the highest standard

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Reviewed by Katy on 8/5/2023

Dave and Keith did a fantastic job on our extension and garage conversion. All work was completed at the agreed costs and to a high standard. Nice guys to work with, highly recommended.

Hi MY name is Chris Lewis I am a carpenter/plumber I specialise in kitchen fitting, bathrooms and garage conversions

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Reviewed by Guil on 1/5/2024

Great work done by Chris and Matt. Had a detached garage part conversion into a small office room, and door cut in from the garden. Would recommend! Thanks

Covering the east Devon and west Dorset areas we specialise in kitchen and bathroom refurbs also the construction of timber framed garden rooms/summer houses clad in Durasid a maintenance free timber effect cladding available in a variety of colours. All constructional works are carried out to building regulation standards and certificated. We can build from your own design or design for you. From a basic timber structure to a fully habitable space just like any traditionally built home with full insulation and underfloor electric heating. The cover picture is not a cut n paste from a glossy mag but a Wren kitchen fitted by us.

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Reviewed by Alan on 19/1/2024

Pleasant and quick and easy to deal with

At H&S construction LTD we are committed to providing excellent customer service from planning to completion. We take great pride in our customer service and the high quality of the workmanship on every aspect of the project. Keeping the client informed during the project is essential to ensure an effective and professional working relationship is maintained and will lead to a satisfactory completion for both parties. H&S can carry out every aspect of your building/refurbishment project and these include; Extensions Loft Conversions Refurbishments Kitchens Bathrooms Carpentry Bricklaying Landscaping Please feel free to call for a no obligation fully broken down quotation, no job too small

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Reviewed by Daniel on 4/4/2024

Did an excellent job! Communicated and discussed throughout, finished on time, and would highly recommend!

Mn building is a company who can carry out any internal work from kitchens, bathrooms and complete renovations

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Reviewed by Angela on 19/3/2025

Very happy with works completed. A range of works involving bathroom for out, refurbishment of existing bathrooms and several wider jobs. Would certainly recommend using this contractor.

I have been working painter and decorating with 16 years . I'm trustworthy reliable tradesman.I do exterior and inerior painting decorating, plastering I'm honest and hardworking person.my work is always done on time and my price are reasonable

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Reviewed by Raj on 28/3/2025

Here at TTL Building Solutions we offer a wealth of knowledge and experience in all aspects of carpentry, joinery, and construction. I pride myself in professionalism, accuracy, and excellence from customer satisfaction. Most of my work comes from word of mouth and my quotes are competitively priced meaning you do not need to choose between quality and affordability.

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Reviewed by David on 11/4/2025

Excellent final end product of garage conversion into office. Tony very diligent and talked me through each step. Very pleased with Tony and his team. Have already recommended him to my neighbours!

Dfinal Touch is a company founded 6 years ago witch was build on trust, hard work and quality. We finish projects per average 50% faster than our competitors, on budget and to a high finish.

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Reviewed by Adam on 28/7/2025

I would like to strongly recommend dFinal Touch for any building and decorating work that you might need. Dan Covaciu is super friendly, courteous and efficient. Is team are thorough, hard-working and very friendly. The quality of work is first class. We used Dan to do a fantastic garage conversion and we are now using him to fo decorating throughout our house. His quotations are fair and thorough. Dan is an honest and thoroughly decent human being. I have no hesitation in recommending him.

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Reviewed by David on 27/2/2025

Simon has exceeded all expectations, there was quick initial contact and a detailed quote. The work performed was exceptional, problem solving, clean and professional work. More projects have since been offered and completed. I would not hesitate to recommend Simon for any home building work required.

Hi,my name is Wally my company is old oak building & landscaping we cover a very wide range of the building trade and work to a very high standard,and we always look to work with our clients to get the best finish we can for all thank u for looking

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Reviewed by stephanie on 18/12/2024

Wally and the boys were great, quick and easy and a great clean up job once they were done. Will definitely be getting more done by these guys

Hello. My names Luke. From Allsop construction. I am a carpenter and all round general builder, we are friendly and happy to help with any problem you may have. Looking forward to hearing from you. Many thanks

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Reviewed by Alistair on 3/4/2025

Luke did a garage conversion for us and we are very pleased. He and his trades were professional, considerate, tidy and very efficient. Luke communicated with us and was completely trustworthy. AND the job he quoted was good value and did not change. He ended up doing some extra (paid) bits for us on request. We would highly recommend and use him again.

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