Find loft conversion services in London

Name: Loft Conversion Company
Brand: MyBuilder
SKU: loft-conversion-company
Rating: 4.4 (12 reviews)

Finding loft conversion companies in London can be easy and hassle-free. Just post your job on MyBuilder today, and connect with available loft conversion companies in London, from Wimbledon to Greenwich.

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Some of our top rated loft conversion companies in London

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J&M Home Improvements & Lofts LTD
No reviews yet
Loft Conversion Company in London
Our business mainly offers loft conversion services however we do offer alternative building and finishing works such as door hanging, bespoke wardrobes, fitted units and other general carpentry works. Personally I have worked as a qualified carpenter for over 30 years. My experience ranges from loft conversions, 1st and 2nd fixing and bespoke joinery.
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Ivenco Builders Ltd
No reviews yet
Loft Conversion Company in London
Ivenco Builders Ltd is a construction company working for customers across the capital.We offer: property refurbishments, side return extensions, loft conversions, basement conversions, kitchen installations, bathroom refurbishment services.If you are searching for a reliable general contractor for property refurbishment we are the right choice. We see ourselves as London building company with a difference We care about our customers and we do our job very well.
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Krzysztof Piasta
No reviews yet
Loft Conversion Company in London
Over 20 years of carpentry and building experience. I usually undertake loft conversion projects, this involves the construction, plumbing, electrics, plastering, roofing, tiling and carpentry.
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SSS construction
No reviews yet
Loft Conversion Company in London
i like working clean and fast
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RADO BUILDING AND MAINTENANCE LTD
No reviews yet
Loft Conversion Company in London
I am trade builder undertake all kind of work from housing renovation such extension, loft conversation, refurbishment, roofer etc. I build my business based on my honesty, quality and one time of work schedule.
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Andrei Budeanu
No reviews yet
Loft Conversion Company in London
At ABA Construction, we specialize in turning everyday properties into extraordinary living spaces. Based in Dagenham and proudly serving the surrounding areas, we bring precision, creativity, and care to every project from the ground up to the rooftop.
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SY DESIGN STUDIO LTC
No reviews yet
Loft Conversion Company in London
The SY Design Studio provides its clients with innovative design solutions that are both functioning and inspiring. We provide a full range of architectural design services for residential builds from concept to completion including extensions, conversion, redesigns, and new builds. Our services include Architectural designs and concepts Photo-realistic Renders Planning Applications Building Regulation Applications Local Authority Planning & Building Control management
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Sukh construction & Roofing Ltd
No reviews yet
Loft Conversion Company in London
Sukh Construction and Roofing – Building Trust, One Project at a Time Sukh Construction and Roofing is a vibrant company committed to providing dependable, accurate, and honest construction and roofing solutions. Based on a foundation of craftsmanship and innovation, we specialize in residential and commercial projects—covering everything from new constructions and remodels to roof installations, repairs, and maintenance. Sukh Construction and Roofing prioritizes the needs of its clients by combining cutting-edge construction methods with reliable materials to guarantee that each project is long-lasting. While maintaining projects on time and within budget, our team is dedicated to safety, sustainability, and surpassing client expectations. Sukh Construction and Roofing is here to provide long-lasting results and peace of mind, whether you're building your ideal home, renovating your property, or safeguarding your investment with a sturdy roof.
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Judge Construction
No reviews yet
Loft Conversion Company in London
We are building contractors based in the East London and cover north London, Essex and south East London. -New Build -Loft Conversion -House Extension -House Refurbishment -Roofing -Double glazing -Plumbing -Electric -Bathrooms -Decorating Check out our social media page. Instagram: judge_construction
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Parb
No reviews yet
Loft Conversion Company in London
Alarm, CCTV, Door Entry and Gate Automation, Fire Alarms, Electrical repairs alterations, installs and certification..
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Multiskills
No reviews yet
Loft Conversion Company in London
Bathroom ,Garage Conversions, House Extensions Kitchen fitters, Loft conversions, Refurbishments, Refurbishments, Roofing , plumbing ,
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WWC Ltd
No reviews yet
Loft Conversion Company in London
WWC is a family run construction business with over 30years experience passed down. We cover jobs from renovation to extensions to landscaping. Interior and exterior work. We go by the saying no job is to big no job is to small. Get in touch for quotes today.
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DHARAM BUILDERS LTD
No reviews yet
Loft Conversion Company in London
Welcome to Dharam Building Services, your trusted partner in construction and home improvement for over 15 years. With a passion for quality craftsmanship and a commitment to exceptional customer service, we specialize in turning your home improvement dreams into reality. Whether you're planning a renovation, need repairs, or want to enhance the functionality and beauty of your living space, we’ve got you covered. Our expert services include tailored consultations, drywall repair, exterior and indoor painting, flooring installation, and custom garage designs. We also offer general repairs and maintenance to keep your home in top shape, home extensions for added space, water fixture repairs, and tile work installation for lasting aesthetics. For those looking to maximize space, we specialize in loft conversions and extensions, providing you with more room to grow. At Dharam Building Services, we combine over a decade of experience with attention to detail to ensure every project is completed to the highest standards. Our satisfied customers speak for us, and we invite you to read their reviews on Google. Contact us today to discuss your next project—we look forward to helping you transform your home!
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RRC
No reviews yet
Loft Conversion Company in London
I m a builder with over 20 years experience in construction, domestic and industrial: extensions,roofing,fencing,loft conversion, paving, etc. I work together with my son.
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Smartbuildgroupltd
No reviews yet
Loft Conversion Company in London
Smart Build Group can take care of any property renovation or house extension, from complex double basement developments to a new builds. Our team have worked on Victorian and Georgian properties across London, giving them a slick new light and converting them into modern and contemporary living spaces. Our professional construction team, who come supported by a dedicated workforce, are well regarded by commercial and residential property developers we have worked with since 2008.
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Punjab home innovation ltd
No reviews yet
Loft Conversion Company in London
Punjab Home Innovation Ltd is a trusted West London building and home renovation company with over 10 years of experience. We specialise in bathroom renovations, kitchen fitting, loft conversions, house extensions, tiling, flooring, painting and full property renovations. We provide free quotations, honest pricing and high-quality workmanship. Serving Hayes, Hillingdon, Southall, Ealing, Uxbridge and surrounding areas. Our Skills & Experience • Home renovations & refurbishments • Extensions & conservatories • Plastering, painting & decorating • Flooring, tiling & carpentry • Electrical & plumbing coordination • General building & maintenance We work closely with our customers from start to finish, offering honest advice, clear communication, and no hidden costs. Customer satisfaction is our top priority, and much of our work comes from repeat clients and recommendations. Please view our portfolio to see completed projects including full refurbishments, feature walls, plastering work, and custom building solutions. 1: Reliable Builders in West London – Quality You Can Trust 2: Professional Home Renovation & Building Specialists 3: Experienced Local Builders – Honest Pricing, Quality Results
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4.4

Top rated Loft Conversion Companies

Our Loft Conversion Companies in London, are rated 4.4 out of 5 based on 12 reviews from customers like you.

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Easily find verified local tradespeople. Just post your job to get quotes from tradespeople near you across the UK.

What makes hiring loft conversion services in London unique?

Loft conversions in London are a smart move because space doesn’t come cheap in the capital. Turning your empty attic into a proper bedroom, home office, or study feels like adding an extra floor without moving house or going into your garden space.

What makes London loft conversion services different:

Party wall agreements: You’ll often need a party wall agreement for loft conversions on terraced homes in areas like Islington or Clapham. A loft conversion company can help you get your neighbours’ approval.
Conservation area rules: Older properties in conservation areas require strict heritage consents, which can affect how a loft is designed or how windows are added.
Urban access challenges: Congestion zones, narrow streets, and parking restrictions, especially in central London, can complicate lifting materials and installing scaffolding for your loft.

There are a few things to consider when you are hiring a London loft conversion. But you don’t have to worry. Just post your job on MyBuilder today, and loft conversion companies near you can use their on-the-ground knowledge to discuss the specifics of your project.

You can also review their profiles, check previous work, read customer feedback, and compare quotes before deciding who to hire.

What services are offered by loft conversion companies in London?

Loft conversion services in London are designed to take the hassle out of turning your unused attic into a practical, everyday space. From early design ideas to final finishing touches, a good loft conversion company can guide you through every step.

The most popular loft conversions homeowners choose:

Full loft conversions: A complete design‑and‑build package when your loft needs proper structure work, stairs, and all the new fixtures to turn it into a real bedroom, office, or living area.
Dormer loft conversions: A dormer extension juts out from the roof to give you more headroom and floor space. This is perfect if you want a usable room without changing the whole roofline.
Velux or rooflight conversions: Great for lofts that already have decent height, this option adds roof windows and basic finishes, so you can quickly gain a bright, fresh space with minimal structural work.

No matter your loft conversion needs in London, just post your job on MyBuilder today.

Then, loft conversion companies in London who specialise in your project can help. For more elaborate projects, like loft apartments, you can also easily bring in additional tradespeople like electricians in London, plumbers, or joiners if your project needs them.

Average costs of loft conversion companies in London

Loft conversion services in London typically cost 10 - 20% more than in other UK cities. Even so, it’s often a smart investment because a well‑planned loft conversion can boost your home’s value while giving you the extra living space you need.

Cost breakdown for loft conversion services in London:

Full loft conversions: Around £45,000 - £85,000 for a standard design‑and‑build project.
Dormer loft conversions: Often towards the upper end of the same range, depending on how much structure and headroom you add.
Velux or rooflight conversions: Usually more affordable, often starting lower but rising with extras like insulation and lighting.

For a better idea of the costs, just post your loft conversion project on MyBuilder. You will hear from London‑based companies who can work around challenges like tight space and conservation‑area rules.

Or, for more information on the costs of different types of loft conversions, see this full guide on How much does a loft conversion cost in London?.

Find a loft conversion company in London with MyBuilder

Save the scrolling, and let MyBuilder do the work to find loft conversion companies near you. It only takes a few quick steps.

Step 1: Post your loft conversion job on MyBuilder

Whether you need a small renovation, or a complete new build, simply post your job on MyBuilder to find loft conversion companies in London.

Once your job is posted, it will be shared with our directory of verified London loft conversion companies who can express their interest.

Step 2: Compare different loft conversion services in London

When London companies respond to your job post, take the time to compare their profiles, previous work, and customer reviews.

You can also ask them about their availability and request quotes before making your decision.

Step 3: Hire London conversion companies with confidence

Now that you’ve got the information you need, you can make a confident decision about which loft conversion company in London to hire.

Note: All tradespeople in London who register with our platform undergo checks to give you peace of mind. This includes ID documents, company details, certifications for regulated jobs and skill assessments.

Questions to ask local loft conversion companies in London

Hiring a loft conversion company in London is a big step toward turning your home into the space you really need, and it helps to ask a few key questions to make sure you’re choosing the right team for your project.

What building qualifications do you hold?

Ask your loft conversion company in London about any professional memberships or construction‑related qualifications, such as NVQs or Level 2/3 diplomas in building trades. Proof of health and safety training, like a CSCS card, is also useful.

Have you completed similar loft conversion projects in London before?

Ask if they’ve carried out loft conversions on properties like yours, such as Victorian terraces in Hackney or mid‑rise flats in Southwark.

Looking at photos of their past loft work on their MyBuilder profile can give you a clear idea of their experience.

How do you maximise space in compact London homes?

Ask how they design lofts to make the most of limited headroom and awkward roof shapes, especially in tight terraced houses or flats, so your new room feels generous and functional rather than cramped.

How do you handle noise and disruption in dense London boroughs?

Find out how they manage noise and timing in busy areas, sticking to council‑approved hours (usually 8am–6pm on weekdays) and planning noisy tasks so they cause as little disruption as possible to you and your neighbours.

How do you handle planning permission and building regulations?

Established loft conversion companies in London 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?

Make sure 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.

FAQ: Common questions about loft conversions in London

Can I live in my home while a loft conversion is being done in London?

Yes, most people stay in their home during a loft conversion in London, but expect some noise, dust, and disruption while the work is going on. A good loft conversion company will plan around the mess and keep things as tidy and manageable as possible.

Are loft conversions worth it in London in terms of added property value?

In London, loft conversions are often worth it because they add usable space without extending sideways or out the back. A well‑done loft can lift your home’s value and make it feel more spacious and modern at the same time.

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 London before agreeing to start the work.

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

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 London loft conversion company can advise and handle permissions for you.

Can my house type in London be converted into a loft?

Whether you’re in a North London terrace, a South London flat, or a Victorian house in East or West London, attics in most properties can be converted into a loft. A local loft conversion company can check your roof shape, ceiling height, and local rules to confirm what’s possible for your home.