Loft conversion companies in Charlton

Name: Loft Conversion Company
Brand: MyBuilder
SKU: loft-conversion-company
Rating: 5 (5 reviews)

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Some of our top rated loft conversion companies in Charlton

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Vb development
No reviews yet
Loft Conversion Company in Charlton
VB development here to make your dream house.
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Afraz Naqvi design studio ltd
Rating: 4.8 out of 5
Loft Conversion Company in Charlton
We are an award winning architectural practice based in West London, With over 20 years of experience. We work on anything relating to architecture. Thinking of redesigning/extending your home? Have land you want to build on? You have an idea and want to see if it's possible to build on it, then we can help. Our unique approach guides you through the planning or construction phase. No matter the size of your project, ANDS has everything you need to unlock your property’s potential.
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Latest review:
Architecture- 23 May 2026
We had a really great experience working with this architect team. They were friendly, professional, and easy to communicate with throughout the whole project. They listened carefully to our ideas, gave us practical advice, and suggested smart design solutions we hadn’t even considered. Their guidance really helped us make better decisions and avoid costly mistakes. The final result turned out even better than we expected, and the whole process felt smooth and stress-free. Definitely recommend them if you’re looking for creative architects who also give honest and helpful advice.
L&C building
No reviews yet
Loft Conversion Company in Charlton
Family run business with over 25 year worth of experience. We aim to please and hold our work in very high regards and to a very high standard
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Victoria Park Interiors ltd
No reviews yet
Loft Conversion Company in Charlton
I’m a 61 year old hard wood joiner, I’ve worked on big projects all my working life, And a vast array of buildings, I worked for a company for 20 years and specialise in high end interiors and building works.
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Umit Aslan
No reviews yet
Loft Conversion Company in Charlton
We do commercial and residential renovations. We undertake any type of renovation works. From decoration to flooring, heating floor installation to loft dormer extension, architectural to any engineering services.
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Rose Projects
Rating: 5 out of 5
Loft Conversion Company in Charlton
At Rose Projects we build to your lifestyle, A family run business with a fresh approach covering all aspects of Construction. Craftsmanship is our main focus always maintaining high standards. We work along side Architects, Engineers and Designers We have an organised team of qualified tradesmen which take pride in there work with projects completed on time and budget. References available upon request, Come and see previous projects for ideas.
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Latest review:
Extensions- 26 Sep 2022
Excellent work with the garden office/gym. Finished really nicely and exactly what we were looking for. Took quite a while but well worth the wait. We requested a labour quote and worked with Alf on a receipts basis for material and other costs. This worked out perfectly for us both. Alf's initial estimate of the materials cost was virtually spot on, which is very impressive given the inflation rate for building materials. Thanks again for all your hard work!
E01
New on MyBuilder
Loft Conversion Company in Charlton
I provide professional garden maintenance, restoration, and landscaping services to transform outdoor spaces into clean, vibrant, and beautiful environments. From thorough garden tidy-ups, weeding, and lawn restoration to complete garden redesigns, planting borders, and installing garden features, I focus on high-quality work and attention to detail. Whether your garden needs routine maintenance or a complete overhaul, I deliver reliable, efficient service tailored to your needs.
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Timall design& build Ltd
Rating: 5 out of 5
Loft Conversion Company in Charlton
Timall Undertake all sort of building work including New Build, Refurb, extension, loft conversion.
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Latest review:
I received planning permission for a 3m extension, garage conversion and garden office with a toilet/shower and the architect recommended Timall. We of course carried out all our due diligence before selecting Timall as our builder. I received around 8 final quotes from various legal and reputable builders, and gratefully we chose Timall after checking their previous projects. Timall renovated my townhouse, stripped to brick, repartitioned to be more functional for my family, moved bathrooms, new kitchen etc. The council building control said we needed piling for the 3m extension, and Timall were fantastic to change their plans to carry out other internal work whilst a piling specialist was called in, who Timall also liaised with. The garden office, 3m extension and garage conversion all went well. Parminder the director was very hands-on during the project daily, with his builders on-site daily, honest in his advice, and very experienced in his knowledge of the building industry.
Vilmos Huszak
Rating: 4.4 out of 5
Loft Conversion Company in Charlton
Everol ltd has been running successfully since 2002. A team of 15 highly experienced team including; roofer, decorators, plumber, electrician, tiler, brick layers and plasterers bringing you the quality space in your home. We specialise in loft conversions, extensions and refurbishment projects. Have plenty of excellent references to privide on request.
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Latest review:
Restoration & Refurbishment- 18 Nov 2017
We were initially very impressed with Vilmos's work and communications with him. However, he has not completed the work and has been uncontactable since end Aug 2017. Vilmos identified and fixed a lot of errors made by a previous builder such as leaks in the bathrooms. He carried out works as requested by building control and as far as we can see these works were completed. We were especially happy with our communications with him as we were based overseas. The final step is for Vilmos to meet with the building control and get the building works signed off. However, Vilmos has suddenly become uncontactable via phone and email and has not contacted building control to carry out the final step.
MM&S Builders ltd
No reviews yet
Loft Conversion Company in Charlton
Remodelling or renovating your kitchen, bath, or home is serious business – it can not only boost your property's market value and curb appeal, but it can also, more importantly, add to your overall comfort and happiness. After all, who wouldn't want a little extra room or living space? With over 15 years of experience in the industry, we can handle all kinds of building work. We can help you not just with kitchen and bath remodelling, but loft conversions, roofing, and all kinds of home extensions as well. With my expertise and vast experience, I can offer advice and let you know what might be the best approach to your home project. I’m We always complete our jobs properly from the start to finish. Our remodelling or renovation projects commonly involve adding or removing walls and doors, hardwood or concrete floor installations or replacements, roofing, room extensions, and more. At the end of each job, we make sure everything is clean and tidy. Please take a look at some photos of our more recent jobs on my profile. Do get in touch so we can schedule a site visit as well as discuss the next steps for your home project. I look forward to hearing from you.
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Alpha Development
Rating: 4.5 out of 5
Loft Conversion Company in Charlton
We undertake all carpentry and joinery works with over 25 year’s experience. Specialise in fitted furniture, kitchens and all other carpentry works.
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Latest review:
Carpentry- 26 Jun 2024
Top class service from Alan & team would highly recommend and will definitely use again
DRT Design Services
No reviews yet
Loft Conversion Company in Charlton
Hello, I'm Dan. I'm a qualified Architectural Designer with more than 10 years experience working within the design and construction industry. I mainly specialise in domestic home refurbishments, extensions and renovations. I believe that architectural services should be accessible to the ordinary homeowner and not just the wealthy elite. Therefore this I what I value as an ethos and practice as a professional. I love working closely with homeowners helping them achieve the home that they love. I offer a transparent honest, and straighforward service. Whether it's just a simple space planning design you need, to delivering the construction of your extension, I'm here to help.
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hrd construction ltd
No reviews yet
Loft Conversion Company in Charlton
Hi there Hrd construction ltd is a small family buisness and we have built extensions and done loft conversions and various other projects .We have been in the building trade since 1982 so we have alot of experience with houses in london .We deal with the projects in mind from start to finish we also have architects and surveyors if the customers request . We have a back ground of builders in our family we also participated in building the homes in hackney council .Give us a shout if you need any advice aswell
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PrimeUKContractorsLtd
Rating: 5 out of 5
Loft Conversion Company in Charlton
Prime UK Contractors is a London-based construction company providing high quality work for a reasonable price. Our projects are always finished on time. Our priority is the satisfaction of our clients. Our team consists of skilled, experienced builders who will help you execute your dream project.
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Latest review:
I recently used PrimeUK Contractors Limited for conversion works at our studios in Camden, and I couldn’t be happier with the results. The project timeline was set at six weeks, and the team delivered right on schedule. Pavlo and his team had a clear understanding of the scope and what needed to be achieved, going above and beyond to make the project a success. The quality and attention to detail in their work were outstanding, and my entire team was thrilled with the final result. Their pricing was competitive and fair, which was another bonus. When we have more work in the pipeline, Pavlo and PrimeUK will definitely be my first call. Highly recommend!
Precise Building Limited
No reviews yet
Loft Conversion Company in Charlton
Precise Building Ltd have the knowledge and expertise to provide a full range of building and refurbishment services to cater your needs. From partial to total refurbishment aswell as extension and loft conversion on residential buildings.
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S&S
No reviews yet
Loft Conversion Company in Charlton
Experienced and reliable Carpenter with 5+ years of constructio experience. Skilled in all aspects of carpentry including framing and drywall. Detail-oriented and committed to safety and quality. Ambitious Carpenter highly effective at taking on multiple projects at once. Experienced with complete home construction, as well as remodels and renovations. Skilled at unique, bespoke project work Successful at providing clients with both technical skill and creative insight.
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Top rated Loft Conversion Companies

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

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What services are offered by loft conversion companies in Charlton?

Converting a loft often entails many jobs - some of which you likely haven’t even considered! Fortunately, a professional loft conversion company in Charlton 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 Charlton 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 Charlton

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 Charlton loft conversion company.

Find a loft conversion company in Charlton 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 Charlton.

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 Charlton can view your job and register their interest.

Step 2: Review and compare Charlton 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 Charlton 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 Charlton 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 Charlton

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 Charlton?

A local loft conversion company in Charlton 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 Charlton 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 Charlton 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 Charlton

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 Charlton before agreeing to start the work.

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

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 Charlton 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 Charlton loft conversion companies offer strategies to minimise disruption, but in complex projects, temporary relocation may be advisable.