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Loft Conversion Companies in Streatham Vale

Easily find verified Streatham Vale Loft Conversion Companies. Just post your job to get quotes from MyBuilder's Loft Conversion Companies in Streatham Vale.

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Some of our top rated loft conversion companies in Streatham Vale

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  • Loft Conversion Company in Streatham Vale

    We have a team of skilled and experienced tradespeople and construction experts providing quality and affordable service.

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  • Loft Conversion Company in Streatham Vale

    Reliable and hardworking tradesman specialising in loft conversions, bathroom fitting, tiling and general building work. I take pride in delivering high-quality workmanship, attention to detail and keeping every job clean, organised and completed to a professional standard. I’m friendly, punctual and honest, and I always aim to keep customers informed throughout the project. Whether it’s a small repair or a full renovation, I focus on doing the job properly and making sure customers are happy with the final result. Services include: • Loft conversions • Bathroom fitting • Wall & floor tiling • Flooring • General renovations & property improvements Competitive prices, reliable service and a strong work ethic.

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  • Loft Conversion Company in Streatham Vale

    Multi skilled construction company

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  • Loft Conversion Company in Streatham Vale

    My name is Ben I'm a fully qualified electrician, and a member of NICEIC(member number 61086000) and have been working in the industry for over 12 years since leaving school. I'm time served and have been running my own business for over 2 years now and I cover a wide range of services from; Landlord certificates (EICR) Fuse box upgrades Fault finding Replacing light fittings Lighting upgrades Security lights installed New lights installed Sonos systems installed New circuits or rewires

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  • Loft Conversion Company in Streatham Vale

    Hi I’m Joe I’ve been a carpenter and roofer for 15 years. I mainly learnt my trade converting lofts. So no job is too big or too small for me to do

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  • Loft Conversion Company in Streatham Vale

    I’ve been working in the construction and property improvement industry for over 12 years, gaining hands-on experience across a range of jobs from full house renovations to smaller repair and maintenance projects. I’m based in London and cover surrounding areas. I specialise in Demolition, Carpentry, Bricklaying, Laminate Flooring, Extensions, Driveways, with a strong eye for detail, reliable workmanship, and a focus on delivering high-quality results. I take pride in being honest, hardworking, and easy to communicate with—clients know they can trust me to get the job done right the first time. If you’re looking for someone dependable, skilled, and committed to quality, I’m ready to help.

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  • Loft Conversion Company in Streatham Vale

    Bespoke Builds by JFN delivers comprehensive building and home improvement services, specialising in loft conversions, home extensions, kitchens, and bathrooms. From full renovations to day-to-day maintenance and carpentry, we manage projects with precision, transparency, and a commitment to exceptional workmanship. We take pride in delivering reliable service, smooth project management, and quality finishes designed to stand the test of time. Your space, built better

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  • Loft Conversion Company in Streatham Vale

    We are a family run business based in London. We praise ourselves with high quality and fast stress-free delivery of a job. We are happy to provide you answers to all your question and advice you on what is the best solution for you. We do both small and big jobs including refurbishments, loft conversions, house extensions, general building, small repairs, kitchen fitting, bathrooms and much more. We are here to help. Feel free to reach us.

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  • Loft Conversion Company in Streatham Vale

    New build Loft Roof K rend Electric Plumbing Extension Drive Decorating Bath

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  • Loft Conversion Company in Streatham Vale

    Construction

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  • Loft Conversion Company in Streatham Vale

    Refurbishment,house extension,loft conversion,kitchen,bathroom,flooring, carpet,double glazing,plumbing,heating electric.garden,driveways.garage conversion All type of building work

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  • Loft Conversion Company in Streatham Vale

    Transhomes limited is a registered home improvement company offering range of services from extension to loft conversion. Our services includes extensions,loft conversions, kitchens and bathrooms, and all aspects of building work. We have public liability insurance and employers liability insurance

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  • Loft Conversion Company in Streatham Vale

    I am an experienced and reliable tradesperson with a strong track record of delivering high-quality work on time and within budget. I take pride in my attention to detail, clear communication, and professional approach, ensuring every project meets the client’s expectations. Whether it’s a small repair or a large extension, I’m committed to providing honest advice, skilled craftsmanship, and a friendly service from start to finish.

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  • Loft Conversion Company in Streatham Vale

    GNC Construction is a construction company focused to satisfy and serve clients wich have residential and commercial projects. We deliver high-quality building projects across London and beyond . We have years of domestic and commercial experience under our belt, no job is too big or small. We can build anything, whether you need your property renovated or an extension added on, whether you need to modernise and enlarge your office building you can count on us.

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  • Loft Conversion Company in Streatham Vale

    Bjoldi Construction is a trusted construction group with over 10 years of experience delivering high-quality building solutions. Our expertise spans across residential, commercial, and industrial projects, ensuring precision and excellence in everything we do. From initial planning and design to construction and project management, we are committed to exceeding client expectations with attention to detail, skilled craftsmanship, and a focus on safety and sustainability. Whether it’s a small renovation or a large-scale development, we have the knowledge, experience, and dedication to bring your vision to life.

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  • Loft Conversion Company in Streatham Vale

    Since 2016, with a commitment to quality and customer satisfaction, we have specialized in a wide range of services tailored to meet your project needs. From comprehensive general Building Works to specialized services such as Piling Foundations, Drone Survey and Mapping, and Civil Engineering, we bring expertise and reliability to every endeavour. At Mirma Construction, our dedicated team of professionals combines years of experience with cutting-edge technology to deliver outstanding results. Whether you're envisioning a new construction project, enhancing existing structures with house extensions, or transforming landscapes with our Soft and Hard Landscaping services, we prioritize precision and attention to detail. Our mission is to exceed expectations by providing sustainable, efficient, and aesthetically pleasing solutions that stand the test of time. We take pride in our ability to deliver projects on schedule and within budget, ensuring seamless collaboration and transparent communication throughout. Explore how Mirma Construction can turn your vision into reality. Contact us today to discuss your next project and discover why we're a trusted partner in construction innovation.

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4.1

Top rated Loft Conversion Companies

Our Loft Conversion Companies in Streatham Vale, are rated 4.1 out of 5 based on 12 reviews from customers like you.

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What services are offered by loft conversion companies in Streatham Vale?

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

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 Streatham Vale loft conversion company.

Find a loft conversion company in Streatham Vale 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 Streatham Vale.

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 Streatham Vale can view your job and register their interest.

Step 2: Review and compare Streatham Vale 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 Streatham Vale 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 Streatham Vale 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 Streatham Vale

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 Streatham Vale?

A local loft conversion company in Streatham Vale 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 Streatham Vale 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 Streatham Vale 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 Streatham Vale

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 Streatham Vale before agreeing to start the work.

Do I need planning permission for a loft conversion in Streatham Vale?

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

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