Loft conversion companies in Norbury

Name: Loft Conversion Company
Brand: MyBuilder
SKU: loft-conversion-company
Rating: 4.2 (10 reviews)

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Some of our top rated loft conversion companies in Norbury

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Mati Construction
Rating: 5 out of 5
Loft Conversion Company in Norbury
We are a family company with over 15 years of experience. Our team is highly professional. We offer wide range of services which include: - lofts, extensions - bathrooms and kitchens renovations - painting, decorating, wallpaper - flooring (all kinds) - roofing - property maintenance - building renovations/ rooms renovations - plastering, tiling, rendering and many many more!
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Latest review:
The guys did a superb job! Not only did they make everything I asked for a reality, they also guided me through decisions when I needed help. They put extra hours in to make it happen on time and I could not be happier with what feels like a brand new home. They were a pleasure to work with and we were great at communicating the progress giving me a peace of mind throughout the project.
AQ Renovations
Rating: 5 out of 5
Loft Conversion Company in Norbury
Are you looking for reliable and professional builder? Then AQ Renovations is the right choice for you! We can do anything from the foundation of the extension to the top roof of the loft conversion. AQ Renovations team has fostered all of the skills you need for household repairs and improvements.
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Latest review:
Painting & Decorating- 26 Mar 2025
Ardi and his team did an excellent job on my new bought flat. The whole work includes stripping down the wallpaper, plastering, painting walls, ceilings and doors. The work was done in time with nice quality. Many thanks to Ardi and his team! :)
Perfectloft
Rating: 5 out of 5
Loft Conversion Company in Norbury
Converting your loft into a beautiful living space may seem like a daunting task, but the results are always going to be worth the painstaking process. The loft conversion procedure does not have to be that difficult; all you require is to hire right people to do the right job.
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Latest review:
Kitchen Fitting- 4 Nov 2019
Bogdan and Marius were great. They constantly kept us updated with progress and came up with good solutions to any issues they encountered, checking we were OK with them before progressing. They were on time, efficient, helpful and tidied up after themselves. I would definitely recommend them.
BS
Rating: 4.8 out of 5
Loft Conversion Company in Norbury
Our company specialises in the design and installation of custom and high-quality loft conversions and house extensions across London and the M25. While offering a personalised service, we bring the skills and experience required to ensure your loft conversion is completed to the highest standard and agreed timeline. Whether you are looking to add value to your property or create more space, our team will handle everything from planning permission to architectural design and construction
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Latest review:
Loft Conversion- 10 Feb 2026
We had a great experience working with BS Loft Conversions on our L-shaped dormer loft conversion. Anxhelo was friendly, approachable and professional from the initial quote through to completion. We made a few changes as the build progressed, and he was always open to discussing options and finding sensible solutions. We found the original quote fair, and the additional items we added were also priced fairly. Anxhelo was generous with his time in offering advice on different aspects of the build, which we really appreciated. The team – Anxhelo, Klaidi, Henry and Jimmy – were on site consistently, worked hard, and are clearly experienced at what they do. At the end of each day, and at the end of each stage of the project, the site was always left very clean and well organised. Before choosing BS Lofts, we spoke to previous clients and heard positive feedback, which gave us confidence. Having now worked with them ourselves, we’re happy to recommend them to friends and family.
Poynts Works Ltd
Rating: 5 out of 5
Loft Conversion Company in Norbury
I'm an ARB Registered Architect with 18 years' experience designing residential extensions, renovations and conversions across London. I work directly with homeowners from the earliest ideas through planning permission, Building Regulations and, where required, construction on site. Every project begins by understanding how you want to live. Using sketches, 3D models and visualisations, we can explore different options together before you commit to building work, giving you confidence that the design is right for your home and your budget. Once the design is agreed, I prepare the detailed technical information needed for construction and remain closely involved throughout the build, helping resolve questions on site and ensuring the original design intent is delivered. If you're considering extending or renovating your home, I'd be happy to arrange a free initial conversation to discuss your ideas, the likely planning implications and the next steps.
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Latest review:
Architecture- 28 Aug 2018
Stephanie is very professional and her knowledge is exceptional. As her advise was good and timely, i was able to move on with my project. Hard to find an honest person like her and I highly recommend her.
SAM DESIGN & BUILD LTD
Rating: 4.4 out of 5
Loft Conversion Company in Norbury
Having a wide range of experiences in designing and constructing extensions, loft conversions, alterations and new buildings with planning, structural drawings and calculation, we provide full range of service from planning and design to construction. Electrical, gas safe, plumbing and heating are also part of our wide range of services. Load bearing wall removal, chimney breasts removal, refurbishing kitchen and bathroom were also one of the most accomplished projects in last year. Look forward to hear from you.
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Latest review:
Loft Conversion- 18 Aug 2024
done a good job, on time
SDR Carpentry And Construction
Rating: 5 out of 5
Loft Conversion Company in Norbury
I have 14 years experience in Carpentry, I cover all types of carpentey and construction. The work I undertake is a wide range if work consisting of.loft conversions, garden rooms Bespoke wardrobe, Kitchen fitting, Door hanging, First fix, Second fix, Building work
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Latest review:
Joinery & Cabinet Making- 15 Oct 2018
We hired Sam to build us some shelves and storage units in our two alcoves. He was very professional throughout and performed an excellent job whilst keep the house clean and tidy considering the weather conditions. He even assisted with extra design elements that were not part of the original scope. Overall the work was done on time, to the amount quoted and to a high standard. A very friendly and helpful service and always willing to go a step further than required. We would recommend Sam if you require any sort of carpentry assistance around your home.
PK Decorating & Building Services LTD
Rating: 5 out of 5
Loft Conversion Company in Norbury
At PK Decorating and Building Services we are committed to deliver the highest standards of quality in everything we do.Make the most of your property with high quality work, done the way it should be; fantastic workmanship, client communication and ensuring everything is clean and tidy when the work has been completed.While PK Decorating and Building Services is based in South London, we can deliver our services across London and the surrounding areas.If you have any questions please contact us
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Latest review:
Conversions - General- 14 Jul 2026
PK decorating and building were professional and reliable. The craftsmanship was excellent. The manager and foreman managed job very well. I would highly recommend them.
Trinity Roofing & Guttering
Rating: 5 out of 5
Loft Conversion Company in Norbury
Trinity roofing and guttering We have been going over 20 years Offer a free no obligation quotation Work we do comes with a 10 years guarantee We accept no payment until customers satisfaction We offer a all kinds of roofing works 1 New roofs 2 repairs 3 flat roofs 4 UPVC guttering and fascia 5 leak repairs
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Latest review:
Joe was really very good because he and another friendly guy came out and pointed my ridges and fixed some broken tiles. He was very nice, very trustworthy, He was just a really nice guy. I'd give him a 10/10.
Clarence Loft Conversions
Rating: 5 out of 5
Loft Conversion Company in Norbury
Clarence Loft Conversions is a small carpentry based building company specialising in Lofts. We cover all aspects of building works. Concentrating on one job at a time, providing a high quality finish. Covering Surrey and south west London.
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Latest review:
Building work was very well done and the boys were great. Thank you 👍
Smiley Builders
Rating: 5 out of 5
Loft Conversion Company in Norbury
Smiley Building Services specialist on design and build project starting from architect drawings to the compilation we are specialist in Extensions, Loft , Full Refurbishments, Bathrooms & Kitchens in Croydon , Bromley , and South East London. We have secured a reputation based on, first class workmanship, efficient management skills and a customer focused approach.
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Latest review:
Restoration & Refurbishment- 18 Feb 2020
I cannot recommend Baz enough! If you want a very skillful and honest builder with great ideas and an eye for detail you will find him in Baz. He will be behind the success of your project. A very good listening ear but also someone that will tell you if your idea is not good as he has so much experience with so many projects! I know he is unusually good at his job and superior to so many others because he was one of 8 different builders I had quote for me some even sent by insurers some found from friend's recommendations. Baz was just so much better than all of them. You won't regret trusting him with your project. He is incredibly experienced, skillful and knowledgeable and surprisingly honest! For a builder this is very rare and exceptional ! I am very happy I used him!
Bubble.Build
Rating: 5 out of 5
Loft Conversion Company in Norbury
Studio Bubble We specialise in delivering High Quality Architectural services. Our young experienced team of Architectural technicians can help you with all your drawing requirements for a low cost. We specialise in assisting you with you with Planning applications and documents that will help you with quotations for contractors.
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Latest review:
Having a good set of detailed drawings which covers all areas from the start of the job makes my life so much easier and the job run so much smoothers, Callum was very helpful from the start through to the end. I will 100% use him for all my work in the future and I will certainly recommend!
Mladen Skoric
Rating: 5 out of 5
Loft Conversion Company in Norbury
SM2 Construction Solutions Ltd – General Building & Full Refurbishment Specialists We specialise in complete property refurbishments, structural alterations, loft conversions and extensions across London. Our work includes full internal renovations, kitchen installations, bespoke carpentry, flooring, decorating and project coordination of all trades including plumbing, electrical and plastering. We focus on delivering projects on time, on budget and to a high professional standard. Recent projects include full flat refurbishments completed within 6–8 weeks. Reliable, organised and fully insured.
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Latest review:
Carpentry- 24 Nov 2020
Mladen provided a competitive quote and did a good job of re-painting the exterior wood cladding and window sills of our house within a tight timescale. I would recommend him and his team for future work.
Tawfik Werfalli
Rating: 5 out of 5
Loft Conversion Company in Norbury
At Miko Construction, we specialise in high-quality residential refurbishments, extensions, and fit-outs. We’re a small, experienced team that takes pride in delivering well-crafted work with clear communication throughout. Whether it’s a full home renovation or a bespoke interior project, we bring a personal, hands-on approach from start to finish.
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Latest review:
Tawfik’s team was very professional and very knowledgeable, they done a great work including helping me with the design and understanding the process required to complete a project at this size, he completed the electrical work tested it and also included great ideas with the LED lights that made A beautiful design at the end, he also recommended a lot of subcontractors in the area are very competitive in their price and practically manage the project with me from inception to completion.
DMK Builders
Rating: 4.8 out of 5
Loft Conversion Company in Norbury
DMK builders is a family run business specialising in general interior refurbishment, kitchen fitting, carpentry and joinery and much more. We can renovate your property from start to finish, design and make furniture including wardrobes, tables, fireplaces, staircases etc. We pride ourselves in quality and innovation in our work. Micheal, our carpenter has 20 years’ experience in the construction industry, our other team members have the skills to assure quality and dedication towards any job.
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Latest review:
Kitchen Fitting- 23 Aug 2019
Professional approach to all aspects of work involved. Good knowledge of elecreics and plumbing. Kitchen units, work top and tiling carried out to a high standard. Recommended.
Swift Building Masters
Rating: 4.9 out of 5
Loft Conversion Company in Norbury
General Builder of over 40 years Experience. Carpentry & Joinery Background. I have worked on large and small Projects, Repair, Refurbishment, Extensions, Loft conversions and New-builds. Recently become a member of Federation of Master Builders. ALL WORK QUALITY ASSURED
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Latest review:
Kitchen Fitting- 28 Jan 2019
In short, Les provided a super-efficient and spot-on service. We found him to be straightforward and his rates were very good. We will, no doubt, use Les for some larger projects which we will have scheduled for later this year.

4.2

Top rated Loft Conversion Companies

Our Loft Conversion Companies in Norbury, are rated 4.2 out of 5 based on 10 reviews from customers like you.

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What services are offered by loft conversion companies in Norbury?

Converting a loft often entails many jobs - some of which you likely haven’t even considered! Fortunately, a professional loft conversion company in Norbury will be able to handle multiple services, ensuring your transformed loft is fit for purpose.

Some of the services loft conversion companies can provide include:

Full loft conversions: Complete design and build projects when structural alterations are needed
Dormer loft conversions: Add extra headroom and floor space with a dormer extension
Velux or rooflight conversions: Ideal for lofts with good existing height; minimal structural change required
Hip-to-gable conversions: Extend the sloped roof to create more usable space
Mansard conversions: A major structural change offering maximum space.
Loft storage conversions: Add flooring, lighting, and insulation for clean, usable storage
Skylight or roof window fitting: Install natural light solutions like Velux windows
Staircase installation: Design and build bespoke stair access to your new loft
Insulation, heating, and ventilation upgrades: Ensure comfort and compliance with energy standards
Design and planning services: Architectural drawings, planning permission, and building regulation approval

Post your job to MyBuilder and you'll be matched with loft conversion companies in Norbury who are interested and available to help. And with the reviews of past customers and the freedom to compare the quotes of similar tradespeople, all in the same place, the ball’s in your court.

Average costs of loft conversion companies in Norbury

Loft conversions tend to be charged on a project basis, rather than by the hour, as they often involve weeks or even months of work.

The cost of your loft conversion depends on a few things, including the style of loft conversion and materials you choose and the size of your property.

That being said, here are average prices for common types of conversion work:

Full loft conversions: £45,000–£70,000+
Dormer loft conversions: £55,000–£85,000+
Velux or rooflight conversions: £25,000–£45,000
Hip-to-gable conversions: £50,000–£80,000+
Mansard conversions: £70,000–£100,000+
Loft storage conversions: £10,000–£20,000
Roof window fitting or skylight installation costs: £1,000–£2,500 per window
Staircase installation costs: £2,000–£5,000
Insulation, heating, and ventilation upgrades: £2,000–£6,000
Design and planning services: £1,500–£4,000

Take a look at our guide to loft conversion costs to get a more detailed breakdown of the different options available when using a Norbury loft conversion company.

Find a loft conversion company in Norbury with MyBuilder

When you’re planning major work like a loft conversion, you’ll want to find the right tradesperson for the job. The great news is, MyBuilder has already done all the time-consuming work for you.

All you need to do is post your job on MyBuilder, completely for free, and we’ll share it with loft conversion companies near you in and around Norbury.

Step 1: Post your job on MyBuilder

Provide a detailed description of your loft conversion project, including the type of conversion you want, any structural changes, preferred materials, and your ideal timeline. Once posted, local loft conversion companies in Norbury can view your job and register their interest.

Step 2: Review and compare Norbury loft conversion companies

Browse the profiles of interested loft conversion companies. On MyBuilder, you can view photos of previous projects alongside customer reviews, compare quotes, and see the types of conversions they specialise in.

Step 3: Contact and discuss your project

Once you’ve reviewed local Norbury loft conversion companies, you can reach out to those that interest you to ask questions, clarify details, and request more specific quotes. At this stage, be sure to discuss vital aspects like planning permission, design options, and estimated timelines to ensure the company meets your requirements.

Step 4: Hire the right Norbury loft conversion company

Once you’re satisfied with their experience, quotes, and approach, you can confirm your hire and start planning your loft conversion.

You can also take a look at our loft conversion specialist hiring guide to help inform your choice. All tradespeople undergo checks at registration - such as verifying ID documents, company details, and certifications for regulated jobs and doing skill assessments - allowing you to hire with confidence.

Questions to ask local loft conversion companies in Norbury

Choosing the right loft conversion company for your job requires finding someone who understands your home and your goals.

Find out which company can share your vision by asking the following questions:

What experience do you have with loft conversions in Norbury?

A local loft conversion company in Norbury will know the types of properties and building styles common in your area, as well as the planning and building regulations that apply. Ask about similar projects they’ve completed locally.

Are you insured, and do you offer a warranty for your work?

Insurance protects your home during the loft conversion process, while a warranty shows the company’s confidence in the quality and durability of their work.

How do you handle planning permission and building regulations?

Established loft conversion companies in Norbury should understand local planning rules and building regulations. Ask how they’ll manage permissions, inspections, and compliance to avoid delays or legal issues.

What is included in your quote?

Ensure the quote covers all essential aspects of the loft conversion: structural work, windows or skylights, staircases, insulation, labour, and any additional fees. Understanding this upfront prevents unexpected costs later.

Do you manage the project from start to finish?

Some Norbury loft conversion companies offer full project management, coordinating architects, builders, and tradespeople. Others may only handle part of the conversion. Clarifying this early on helps you understand what support to expect.

FAQ: Common questions about loft conversions in Norbury

How long does a loft conversion take?

Typically, a loft conversion can take between 6 and 12 weeks, depending on complexity, planning permissions, and any structural work required. Be sure to discuss the timeline with any potential loft conversion companies in Norbury before agreeing to start the work.

Do I need planning permission for a loft conversion in Norbury?

Many loft conversions fall under permitted development, but some require planning permission, especially if you’re adding a dormer, extending the roof, or living in a listed building. A professional Norbury loft conversion company can advise and handle permissions for you.

Will a loft conversion affect my home insurance?

Yes, you’ll need to update your home insurance to cover the conversion. Inform your provider about structural changes, additional rooms, and any changes to utilities or heating systems.

Can I stay in my home during the loft conversion?

Many loft conversions allow you to remain in your home, though noise and dust are inevitable. Some Norbury loft conversion companies offer strategies to minimise disruption, but in complex projects, temporary relocation may be advisable.