Loft Conversion Cost

A loft conversion cost you can afford, the result crafted to the highest quality by a winning team

How Much Does A Loft Conversion Cost?

Nobody enjoys the upheaval of moving house. Yet the idea of having a loft conversion can be equally off-putting when you think about the time it takes to complete – not to mention the mess it generates! And don’t forget that other small factor to consider: the loft conversion cost!

Experts in providing the additional room every family longs for, Amazing Loft Conversions are your go-to team transforming otherwise unused spaces into something incredible with minimal upheaval and without breaking the bank. Simpler and more affordable than moving house, it provides an extra room (or two) to enjoy while adding value to your home for that potential future sale, so your loft conversion cost today comes back to you by the spadeful later!

Loft Conversion Costs by Type

With each loft conversion created bespoke to your needs, there is no one-size-fits-all price list. That said, after two decades of industry experience, our team has an exceptional handle on loft conversion costs for each type available, with the below providing an accurate starting point.

Dormer windows

Between 55k and 57k

Hip to gable conversions

Between 60k and 65k

Mansard conversions

Between £75k and 85k

Roof lift conversions

Between £85K and £95k

Prices excluding VAT

More about Loft Conversion types

Working with Amazing Loft Conversions

Exceeding customer expectations for over twenty years, you’ll always receive incredible service from our trusted team of experts.

Excellence

Highly professional, our team delivers on excellence from project beginning to end, ensuring your new space at home is completed to the highest quality.

Flexibility

Whatever type of loft conversion, small or large, our team is scaled according to your requirements, timeline and budget, creating a cost-effective outcome.

Value

Affordable comfort is front and centre to our team, with each project meticulously planned to ensure your dream space is delivered quickly and efficiently.

Latest Reviews

...Like a family, but one you are happy to see every day!We would really recommend the Amazing Lofts team. They were efficient, industrious and... friendly throughout our loft conversion, and particularly at communicating with us clearly and on a daily (or hourly!) basis about aspects of the build. Their core team of staff - from those working on removing our old roof and building the new loft structure to those who were involved in 'final fix' carpentry work - were all a pleasure to have around. A special shout-out, though, to Greg and Reinis, who hold the whole operation together.We've ended up with a lovelier house than we could have imagined, which is testament both to their hard work and to their willingness to strive to get the best final finish possible.Thanks guys!: )read more

Mark Ski

1721669073

We’re so pleased with the extra space and beautiful finish of our loft conversion. The team were really friendly and professional and even though we... work from home, the works were not disruptive and we were able to carry on as normal. Communication was fantastic and it was great to see the regular process photos on their app, as well as the extremely prompt and helpful replies to any queries we raised. We would recommend their services without hesitation.read more

Loretta Chantry-Groves

1720684101

Amazing Lofts were fantastic throughout the project. Everyone was professional, friendly, and approachable.They made our plans come to life and... also offered their ideas to make the final build even better than we expected.I would definitely recommend Amazing Lofts to anyone wanting a loft conversion.read more

James G

1701272804

We would highly recommend Amazing Lofts, we are so happy with our loft conversion and the work that has been done is to such a high standard.After... being let down by another company, we found Amazing Lofts who couldn’t have done more to help us still go ahead with the project even with a tight budget.All of the people working on the project were very polite, professional and helpful. They kept everything as clean as possible throughout and were very respectful of our property.The company has a very efficient way of working and there was very little stress for us even though it was a very large project, we never had to worry or chase them up as they always showed up on time and gave us regular updates throughout.The project was completed to a very high standard and you could tell they really care about the work they do. Nothing we asked was too much trouble and any issues were sorted very quickly and without question. Small touches and extra details were added throughout that have made such a big difference to the overall finish of the project and made the end result far better then we thought it would be.read more

Grace Bouzida

1698677531

Amazing Lofts were a fantastic team to work with. Everyone we came into contact with was extremely professional, warm and friendly, and the final... cost was that quoted. We’re so happy with our two bedroom/one bathroom hip to gable dormer extension on our 1930s semi, which was delivered to a high standard.For full transparency, there were a handful of jobs that were not completed to the same high standard as the rest of the work (e.g. radiators installed in the wrong position), but to Amazing Lofts’ credit, all of the issues raised throughout the project have been very quickly remedied without question and at no extra cost to the final quote. The time taken to complete the project was longer than suggested (six months instead of three), however, this was a direct result of our attached neighbours joining on the build for a loft conversion last minute, and the builders working on both houses simultaneously. The end result is a seamless conversion for both properties and less disruption in the long run, so we have no regrets.We would happily recommend Amazing Lofts to anyone looking to extend their home!read more

Kendra Arkley

1697298119

We used Amazing Lofts around April 2023 for an attic dormer loft conversion. They were a very professional team of builders -if you want a building... company that you can completely rely on, then they are your boys! We would highly recommend them.read more

Lizzie Joyce

1695131343

I wholeheartedly recommend Amazing Lofts for any loft conversion project. With their exceptional professionalism, unwavering commitment to quality,... and remarkable craftsmanship, they have proven to be a reliable and trustworthy choice. My loft conversion was completed flawlessly, on time, and within budget, and I couldn't be happier with the end result. Thank you, Amazing Lofts, for turning my loft into a truly amazing space!read more

Laura Taylor

1689702603

In our experience The Amazing Loft Conversions team is a highly professional and reliable group of builders in Sheffield. We are very satisfied with... their work and would use them again, we would highly recommend contacting them if you have an ambition to convert your loft space.We obtained three comparative quotes, Amazing Lofts delivered the cheapest quote and also fixed the price so that there were no additional costs due to unforeseen circumstances. A scheduled payment plan was clear and agreed up front so all involved were clear on the expectations throughout the project.One of the standout features of the team is their great communication, we were kept in informed about the progress of the project and what was coming up next and felt fully informed throughout the whole project. The team were polite, helpful, and kept everything clean and tidy.The quality and finish are exceptional, with no complaints, giving the whole team 5 stars for the quality of their workmanship.I would definitely recommend Amazing Loft Conversions to anyone looking for a reliable and professional team of builders in Sheffield. The team's excellent communication, attention to detail, and commitment to customer satisfaction make them a great choice for any home renovation project.read more

Claire Hall

1685012762

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Ecclesall Road South, Sheffield

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Walders Avenue, Sheffield

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Greystones Crescent, Sheffield

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brincliffe edge road sheffield loft conversion 5

Brincliffe Edge, Sheffield

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Samuel Fox Avenue, Sheffield

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Ringinglow road sheffield loft conversion 2

Ringinglow, Sheffield

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Hoober Avenue, Sheffield

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Whirlowdale Road, Sheffield

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Westwick Grove, Sheffield

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Crawshaw Avenue, Sheffield

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Hallam Grange Rise, Sheffield

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marlciffe road sheffield loft conversion second 5

Marlcliffe Road - Second

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marlciffe road sheffield loft conversion 7

Marlcliffe Road - First

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Ecclesall Road South

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Knowle Green, Sheffield

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Ansell Road, Sheffield

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Loft Conversion Costs FAQ's

How much £value does a loft conversion add to my property?

The Nationwide Building Society estimates converting a loft adds 20% to your property value. It is something worth remembering when you assess a loft conversion cost, knowing the investment in time delivers you a solid return.

Does a loft conversion affect my energy bills?

It's something we stress to every homeowner we are working with - you must include energy bills when calculating a loft conversion cost! If a conversion is done well, your energy bills should always decrease rather than increase. Our expert designers always include options for natural light, with skylights or dormer windows effective solutions to ensure your loft conversion cost is limited to the project itself and not an ongoing concern.

What amount of money will an average loft conversion cost?

There are many types of conversion available, and until you decide on the best one to suit your property type, it is impossible to confirm a final cost. In our experience, the average loft conversion cost is £49k, with simple dormer conversions starting at £42k and a more complex lift roof loft conversion costing £55k.

Request A Quote

Mark Ski

1721669073

...Like a family, but one you are happy to see every day!We would really recommend the Amazing Lofts team. They were efficient, industrious and friendly throughout our loft conversion, and particularly at communicating with us clearly and on a daily (or hourly!) basis about aspects of the build. Their core team of staff - from those working on removing our old roof and building the new loft structure to those who were involved in 'final fix' carpentry work - were all a pleasure to have around. A special shout-out, though, to Greg and Reinis, who hold the whole operation together.We've ended up with a lovelier house than we could have imagined, which is testament both to their hard work and to their willingness to strive to get the best final finish possible.Thanks guys!: )

Loretta Chantry-Groves

1720684101

We’re so pleased with the extra space and beautiful finish of our loft conversion. The team were really friendly and professional and even though we work from home, the works were not disruptive and we were able to carry on as normal. Communication was fantastic and it was great to see the regular process photos on their app, as well as the extremely prompt and helpful replies to any queries we raised. We would recommend their services without hesitation.

James G

1701272804

Amazing Lofts were fantastic throughout the project. Everyone was professional, friendly, and approachable.They made our plans come to life and also offered their ideas to make the final build even better than we expected.I would definitely recommend Amazing Lofts to anyone wanting a loft conversion.

Grace Bouzida

1698677531

We would highly recommend Amazing Lofts, we are so happy with our loft conversion and the work that has been done is to such a high standard.After being let down by another company, we found Amazing Lofts who couldn’t have done more to help us still go ahead with the project even with a tight budget.All of the people working on the project were very polite, professional and helpful. They kept everything as clean as possible throughout and were very respectful of our property.The company has a very efficient way of working and there was very little stress for us even though it was a very large project, we never had to worry or chase them up as they always showed up on time and gave us regular updates throughout.The project was completed to a very high standard and you could tell they really care about the work they do. Nothing we asked was too much trouble and any issues were sorted very quickly and without question. Small touches and extra details were added throughout that have made such a big difference to the overall finish of the project and made the end result far better then we thought it would be.

Kendra Arkley

1697298119

Amazing Lofts were a fantastic team to work with. Everyone we came into contact with was extremely professional, warm and friendly, and the final cost was that quoted. We’re so happy with our two bedroom/one bathroom hip to gable dormer extension on our 1930s semi, which was delivered to a high standard.For full transparency, there were a handful of jobs that were not completed to the same high standard as the rest of the work (e.g. radiators installed in the wrong position), but to Amazing Lofts’ credit, all of the issues raised throughout the project have been very quickly remedied without question and at no extra cost to the final quote. The time taken to complete the project was longer than suggested (six months instead of three), however, this was a direct result of our attached neighbours joining on the build for a loft conversion last minute, and the builders working on both houses simultaneously. The end result is a seamless conversion for both properties and less disruption in the long run, so we have no regrets.We would happily recommend Amazing Lofts to anyone looking to extend their home!

Lizzie Joyce

1695131343

We used Amazing Lofts around April 2023 for an attic dormer loft conversion. They were a very professional team of builders -if you want a building company that you can completely rely on, then they are your boys! We would highly recommend them.

Laura Taylor

1689702603

I wholeheartedly recommend Amazing Lofts for any loft conversion project. With their exceptional professionalism, unwavering commitment to quality, and remarkable craftsmanship, they have proven to be a reliable and trustworthy choice. My loft conversion was completed flawlessly, on time, and within budget, and I couldn't be happier with the end result. Thank you, Amazing Lofts, for turning my loft into a truly amazing space!

Claire Hall

1685012762

In our experience The Amazing Loft Conversions team is a highly professional and reliable group of builders in Sheffield. We are very satisfied with their work and would use them again, we would highly recommend contacting them if you have an ambition to convert your loft space.We obtained three comparative quotes, Amazing Lofts delivered the cheapest quote and also fixed the price so that there were no additional costs due to unforeseen circumstances. A scheduled payment plan was clear and agreed up front so all involved were clear on the expectations throughout the project.One of the standout features of the team is their great communication, we were kept in informed about the progress of the project and what was coming up next and felt fully informed throughout the whole project. The team were polite, helpful, and kept everything clean and tidy.The quality and finish are exceptional, with no complaints, giving the whole team 5 stars for the quality of their workmanship.I would definitely recommend Amazing Loft Conversions to anyone looking for a reliable and professional team of builders in Sheffield. The team's excellent communication, attention to detail, and commitment to customer satisfaction make them a great choice for any home renovation project.

Enoch Chan

1684176098

Amazing loft created a much need space for me and my family. They were timely and responsive, and were always happy to answer any questions. The end product and finishes were great. Thank you again!

Mel Hart

1684166326

We're super happy with the work done by Amazing Lofts. They took great care when building our 2 bedroom + bathroom loft dormer. They even managed to make a few of my unusual requests a reality and I'll be forever grateful. They are highly recommend and would definitely use them again in the future.

torben0211

1673692995

The Amazing Loft Conversions team has the most professional builders in Sheffield. There is no doubt about it. We had various work done to our house and are still in the middle of the refurbishment. And none of the workers are getting anywhere close to the performance of Amazing Loft Conversions. I would use them again immediately.1. Great communication. I knew exactly where they were up to and what is next.2. The builders were polite, helpful and kept everything clean.3. There were no additional cost due to unforeseen circumstances. They accommodated small changes without cost increases.4. They finished the work within a reasonable time. (5 months)5. And the finish is exceptional. No complaints.If you consider Amazing Loft Conversions go for it. Happy to give you a tour to our loft conversion - just ask Ivars to get in touch with Torsten.

Sarah Walton

1672692458

A very professional company , they quoted quickly for our loft conversion, provided lots of advice on design of the space and a very competitive price.Ivars and his team did a fantastic job, the team were so helpful and efficient and allowed us to tweak details to make the build suit our individual needs.Nothing was too much trouble for the team and they made the build easy to fit in with our family life. On top of this they came in on budget and we are delighted with the fantastic new space we have in our home.We would be happy to thoroughly recommend Amazing Lofts.

Christopher Brooke

1671656188

Aivars and his amazing team worked tirelessly on our loft extension and the results are far beyond our expectations. They came up with fantastic ideas of how to improve the design we started with and it felt like each person working on the project genuinely cared about delivering to the highest standard. Despite the end result being far better than we originally planned, we paid what we'd been quoted. We were so impressed with everyone's professionalism and work ethic, we honestly can't recommend them highly enough.

Chris Rose

1671637638

I used Amazing Lofts across a broad spectrum of significant home modifications; including a full roof replacement, loft conversion, garage renovation and a variety of knock-throughs and external re-rendering. I was careful to check out their previous work with prior customers, as I found the quotes very competitive. Everyone had very positive things to say about Amazing Lofts and I am no different. I was blown away by their work ethic and ability to react to confounding variables along the way. Considering how competitive on cost they were I had accepted that my expectations for quality of finish should be reasonable and not too high. However I was most impressed with their attention to detail and creative solutions to complex build scenarios. I was so impressed that if I ever had need for joiners or the likes, I call Ivars and see if he has availability to accommodate me within his schedule. Strongly recommend - this is the only building firm I will ever use moving forward.

Paul Jukes

1671482109

Ivars and his team created a dormer attic with two bedrooms and a bathroom for us. The team are completely reliable and professional, and work extremely hard! They turn up when promised and often worked longer days to get things finished for us. They were friendly and always did their best to keep disruption to a minimum, and kept things clean and tidy. We are delighted with the finished product which has given us three beautiful new rooms and storage space, and has enhanced the living space in our house dramatically!

Heather Crookes

1670953683

The Amazing Lofts team was reliable, trustworthy and did a great job, meeting our exacting standards. We’re delighted with our new loft.I was pleased with the attention they paid to service; from receiving a swift and accurate, itemised quote, to starting work soon afterwards, on the day they said they would.Throughout the job they consulted closely with us on decisions, big and small, which was appreciated.Finally, it was a nice group of people to have around the house, which makes a big difference on a three/four month build.

Bridget Jagger

1649023660

Ivars and his team did a brilliant job on our large loft conversion, changing a dark, poorly insulated and unusable loft space into a whole new floor with a real “wow” factor. The team have always been helpful, amenable, and imaginatively problem-solving, with a can-do approach. We are very pleased with the result and have no hesitation in recommending Amazing Lofts as a company who are great to work with, good value for money, and can transform an ambitious vision into reality. Thanks very much guys for everything.

Sara Lee

1646959541

Iviars and his team converted my loft space into a fabulous home office and gym with ensuite bathroom. Its made a huge difference to my property giving me the space to work in comfort when I need to and a whole floor to myself when I want to relax. Nothing was too much trouble to get the job right.

Nick Dutch

1646804103

AMAZING!Our attic conversion was completetd last summer and I thought I'd write a review once the work had settled. They created two bedrooms and a bathroom in the attic and it really is great. We love it! The work was carried out more or less on time and more importantly we paid what we were quoted. We've had a couple of issues since the work was finished, however Ivars has responded to these and rectified them swiftly. There fore I can really recommend AMAZING Lofts!

Joanne Jolley

1645730784

From start to finish nothing was too much trouble despite me changing my mind several times!!. Great, tidy, professional & trustworthy team. .. can honestly say they live up to their names AMAZING lofts..

amanda russell

1644233151

Ivar and his team have completed our attic conversion just before Christmas. They have done an amazing job creating us a new big bedroom with great en-suite. The whole team worked really hard and tried to make it as least disruptive for us as a family whilst the build went on. Ivar was always available to answer any questions and would get back to us promptly. They created us new glass stair rail throughout also which looks amazing.We would definitely recommend amazing lofts to anyone looking for a loft conversion.

David C

1630952516

I cant say how much Ivars and team has done for us and how great they converted our bungalow. We lived in our house for 20 years and always new we wanted to do a loft and for some reason always put it back.When we searched for builders we found Amazing Lofts. When we booked survey Ivars came very professional and helped us to understand the options we have and explained all the process. Through the build work we were updated daily. And the system they have to see what is happening with the house is great.Absolutely must if you want to do a loft conversions.Highly recommended these guys, they are so hard working guys.Thanks David

Gerry Williams

1621980102

Simply the best at what they do!Loft conversion???? Call them!

Dave Birds

1619599670

The company recently completed our hip to gable loft conversion, which included the building of a gable end.At the offset, due to foundation issues, it looked like the project would never get off the ground; however, Ivars and his structural engineer provided an option to overcome the problem and the build went ahead. Ivars’ team are a credit to him. They are such a nice bunch of people who are very reliable and very hardworking. They were thoughtful throughout, kept disruption to a minimum, and always cleaned up at the end of the day.We are very pleased with the new space and what it has brought to the house and the whole family. In terms of reliability, helpfulness, and the competitive price, we would definitely recommend Amazing Lofts to others.Dave & Kerry

Tom Tobia

1612791003

We decided to go with Ivars and Amazing Lofts after his very prompt and professional response to our first contact. They were competitively priced, but more importantly Ivars immediately came across as professional and genuine. We have not been disappointed!Amazing Lofts have done a thoroughly professional job on a difficult loft space. They have been adaptable while also using their expertise to guide us through decisions. Ivars' team work very hard, arrive when they say they will and are very respectful of space and privacy throughout.The end result is a great space that gives us everything we were looking for in a loft conversion.Ivars is clearly a man who values good work, happy clients and the earning and keeping of trust. He will take Amazing Lofts to great heights I'm sure, and will deserve the success undoubtedly coming his way.

Ewan Towse

1607070597

Ivers and his team built me a wonderful loft conversion i cannot recommend them enough. I started the year with an old hip roof, inaccessible and unusable attic space and ended it with a penthouse master bedroom with ensuite and Juliette Balcony.It has been a tough year for every body but Amazing Loft Conversions persisted to deliver my dream home.The team were well mannered and pleasant to have around. I feel like i made some friends. Thankyou.

Sara Jane Farbrother

1590408663

Ivars and his team at Amazing Lofts completed our loft conversion into two bedrooms and a bathroom. We were extremely pleased with the builders who completed the work who worked each day and sometimes weekends for long hours. Ivars was always available if we had questions or concerns and regularly visited the property to check progress. We would recommend Amazing Loft Conversions as a great company that did a superb job at a reasonable price.

Spencer Davey

1583429629

Amazing loft conversions have worked for my clients on professional recommendation and has always done an excellent job. Very efficient, very thorough and very communicative. I would very much recommend. SD. Building Surveyor.