All quotes sent from 1st May receive a 5% discount if signed up before 31st May 2025

Wimbledon Loft Conversions

At LMB Group, we pride ourselves on our wealth of experience and excellent reputation. Our exceptional loft conversion services are available to clients in the stunning area of Wimbledon and are tailored to meet your individual needs. We are committed to providing bespoke solutions with the utmost attention to detail. Our team consists of experienced architects, designers, and builders who are dedicated to upholding the highest standards of craftsmanship while adhering to strict building regulations.Our close collaboration with clients ensures that we consistently deliver new loft spaces that blend perfectly with your existing structure. These transformations not only add significant value to your property but also enhance its aesthetic appeal and functional capability. Our professionals are dedicated to guiding and supporting you throughout the entire process, from meticulous planning to the final touches. We aim to leave a lasting impression on your home for years to come, providing you with timeless charm.

Types of Loft Conversion

LMB Group takes great pride in offering a vast and comprehensive list of loft conversion alternatives to cater to all of your home’s spatial and comfort requirements. We wholeheartedly comprehend that the necessity for extra space has never been more significant, given the current situation. This led us to create four unique loft conversion options – Dormer, Mansard, Hip-to-Gable, and Velux – each designed to provide an abundance of natural light-filled space, perfect for your home improvement necessities. With years of experience in the industry, our team of experts is well-equipped to manage the entire loft conversion project process from start to finish. Our unwavering dedication ensures that each and every one of your expectations is met with the highest degree of satisfaction.

Dormer Conversions

If you’re considering a renovation project for your home, dormer conversions are definitely worth considering. They’re a popular choice amongst homeowners, and for good reason! Dormer conversions offer a range of benefits and advancements that can enhance your property in several ways. One of the biggest advantages is the opportunity to make the most of available space within your property. Many homeowners choose to have a dormer conversion in order to add significant room and height to their lofts, which can be a fantastic solution if you’re looking to expand your living space.

Velux Conversions

At LMB Group, our foremost priority is to cater to our customers’ needs and help them realise their dream of the perfect living space. We firmly believe that every home deserves a personalised touch, and we strive to achieve that by offering a wide range of loft conversion options. Our knowledgeable and experienced team works closely with customers to conceptualise and plan the ideal living space that perfectly fits their lifestyle. Using our innovative loft conversion process, we seamlessly install Velux windows into the existing roofline. This means that our customers can enjoy ample natural light and ventilation.

Hip To Gable Conversion

Hip-to-Gable conversions have captured the attention of homeowners everywhere in recent years, and for all the right reasons. This sought-after conversion method has garnered attention due to the numerous benefits it offers, and homeowners everywhere are taking note. If you are looking to transform your property, a hip-to-gable conversion is your best bet. This top-of-the-line conversion method allows you to retain the unique character of your home while simultaneously increasing its overall value and functionality.

Mansard Conversions

Mansard conversions have been gaining massive popularity among homeowners as they provide an ideal solution to the growing need for additional space in urban areas while preserving the charm and heritage of the original structure. These transformations are achieving widespread popularity as the price of larger homes continues to rise, and urban areas become increasingly crowded. One of the primary benefits of these conversions lies in their ability to convert underutilised attic areas into a functional living space.

Our Loft Conversion Process

Are you feeling like your home is becoming a bit cramped? Do you find yourself constantly in need of more living space? If so, you may want to consider investing in a loft conversion! However, we know that this can be a daunting task. That’s why we’re here to help! The LMB Group has a team of bespoke loft conversion experts who are dedicated to making your loft conversion experience a stress-free and enjoyable one. We pride ourselves on working with you every step of the way.

Our experts take the time to listen carefully to your unique needs and preferences, ensuring that your loft conversion dreams come to life. No detail is too small, and we guarantee that you’ll be completely satisfied with the finished product. LMB Group only uses the highest quality materials and craftsmanship. This ensures that not only will your loft conversion look amazing, but it will also be built to last for years to come. With us, you can rest assured that your loft conversion investment is worth it!

Step 1

Initial Consultation

Our journey begins with a free, no-obligation consultation. During this meeting, we discuss your vision, assess the potential of your loft space, and consider any specific requirements you might have. This initial dialogue is crucial for us to understand your expectations and for you to gauge what we can offer.

Step 2

Design and Planning

Post-consultation, our design team works closely with you to create detailed plans that reflect your desires and comply with local planning regulations. We consider every aspect, from the practicality of the design to the aesthetic appeal, ensuring that the final plan is both functional and stylish.

Step 3

Obtaining Necessary Permissions

Our team navigates the complexities of obtaining planning permissions and building regulations approval. We handle all the paperwork and liaise with the relevant authorities, ensuring that the entire process is hassle-free for you.

Step 4

Construction Phase

Once approvals are in place, our skilled craftsmen and construction team begin the transformation of your loft. We pride ourselves on our professionalism and strive to maintain a clean and safe work environment, minimising the impact on your daily routine.

Step 5

Quality Assurance

Throughout the construction phase, our project managers conduct regular quality checks. This rigorous oversight ensures that every aspect of the loft conversion meets our high standards and aligns with the agreed-upon design.

Step 6

Final Walkthrough and Handover

Upon completion, we conduct a final walkthrough with you to ensure your complete satisfaction. Our goal is to deliver a loft conversion that not only meets but exceeds your expectations.

Step 7

Aftercare Service

At LMB Group, our commitment to you doesn’t end with the completion of the project. We provide an excellent aftercare service to address any queries or concerns you might have post-conversion.

Get in Touch Today

LMB Group provides outstanding loft conversions that exceed expectations. Our experienced team delivers tailored solutions that meet your unique needs and budget. We offer custom consultations to capture your vision, creating a stunning living area that adds value to your space. From design to implementation, we ensure high-quality projects through a meticulous approach. Our budget-friendly customer service maintains our high standards. Contact us today to transform your living space with a top-notch loft conversion!

What Are the Benefits of a Loft Conversion?

There are excellent benefits associated with loft conversions in Bexley. These include:

  • They add value to your property
  • You have additional living space to use as you wish
  • The need to move to a new home is eliminated
  • You stay in a home that you know and are comfortable in
  • You expand up not out
  • The risk of compromising your outdoor space is eliminated
  • It’s an affordable solution
  • Planning permission is not usually required
  • The project can be completed within a few short weeks
free-survey-2

Free survey and written quotation

full-deposit-2

Full deposit protection guarantee

profesional-expert-2

Professional expert advice given

fully-qualified-2

Fully qualified and approved staff

fully-staffed-2

Fully-staffed office Monday – Friday

10-year-2

10-year guarantee

Loft Conversion Specialists in Wimbledon

LMB Group is a renowned company that takes immense pride in providing an exceptional and distinctive loft conversion experience for its clients. We are committed to delivering unique solutions that cater to your preferences and requirements. Our team of highly-skilled experts works closely with you throughout the entire process, right from the initial consultation to the final quality assurance stage. Our primary objective is to amplify the value and functionality of your property by developing enduring relationships with our clients and surpassing their expectations with every project.We offer a range of services that cater to various customer needs, including providing additional living space, an extra bedroom, or a home office, to name a few. At LMB Group, we focus on providing customised solutions that fully integrate with the local environment.

Case Studies

featured_image

Glenthorne Avenue, Croydon

Our clients wanted space for entertaining. These customers wanted 2 bedrooms and a separate shower room with windows in the dormer space for their children to move upstairs and leave them with the middle flooring, to be less cluttered, and to update their home. Learn More
featured_image

Fernhurst Road, Croydon

A typical 1930s terraced house, we’ve added a full size rear dormer with a master bedroom, en suite and Juliet doors. Learn More
featured_image

Pemberley Chase, Epsom

The property at Pemberley Chase was a new build, and its owners required more space for rapidly growing children! Learn More

Loft Extensions Wimbledon

LMB Group endeavours to provide bespoke solutions to every client, recognising that each one is unique. In our bid to provide satisfactory services, we have disregarded the one-size-fits-all approach and developed innovative solutions that maximise space and meet our clients’ individual needs. We believe in creating custom design plans that are specifically tailored to your requirements and ensuring that only skilled craftsmanship is employed during the construction, resulting in outstanding results.In view of our core value for transparency, we maintain open communication with our clients and ensure they remain involved throughout the process. In this way, clients are better informed and can rest assured that their project is progressing in line with their specifications. Our added value services aim not only to increase your property’s monetary value but also to create additional living space and enhance the overall aesthetics of your property. Trust LMB Group for a quality loft extension experience that goes above and beyond your expectations.

Can You Extend Your Loft Space?

At LMB Group, our passion lies in helping you transform your home into a comfortable space that suits your style and needs. Our team specialises in tailor-made loft extensions, which means we can help you make the best use of your available space. We understand that every home is unique, and our approach reflects this fact. We work closely with you, listening to your preferences and suggestions, so we can craft a plan that’s personalised to meet your specific requirements. Our team comprises of highly skilled professionals who understand every aspect of loft extensions.We offer guidance throughout the entire process, from the initial stages right to the completion of the project. You can be sure that all our work is compliant with the necessary regulations and feasible, giving you peace of mind. We take pride in our customer-oriented ethos – our clients are our top priority.

What’s The Difference Between a Loft Conversion And A Loft Extension?

At LMB Group, we take pride in offering top-notch loft extension and conversion services that are customised to fulfil each of our client’s individual needs. Our team of highly-skilled professionals’ primary goal is to ensure your complete satisfaction, and we go to great lengths to prioritise your preferences throughout the entire process. We value your investment in your home, and we understand that transforming your living space is an important decision you want to make with confidence.Therefore, we strive to make the experience as smooth as possible by guiding you every step of the way. Our expert team will provide you with valuable insights and informed advice, helping you to select whether a loft conversion or extension is best suited for your unique requirements. Choose LMB Group for exceptional services that promise to exceed your expectations.

Why Choose Us For Loft Extensions In Wimbledon?

At LMB Group, we take great pride in our ability to help our clients achieve their unique visions for their living spaces. We understand that everyone’s needs are different, which is why we offer bespoke loft extension services that are tailored to your specific requirements. Our team of experienced professionals will work with you every step of the way to design and build a living space that perfectly suits your lifestyle. Whether you need a home office, an extra bedroom, or a lounge area, we’ve got you covered.Our loft extension services are of the highest quality, and we use only the finest materials and construction techniques to ensure that your new living space is built to last. From local building regulations and planning requirements to the finishing touches that make your space truly unique, we take care of everything so that you can relax and enjoy the process. At LMB Group, we are passionate about helping our clients maximise their available space and create the loft extension of their dreams.

Contact Us Today For Loft Extensions And Loft Conversions

As a team comprised of highly skilled and experienced industry experts, we customise and deliver tailored solutions that meet your unique needs and preferences. We dedicate ourselves to creating a highly satisfactory experience for each and every one of our clients, be it crafting a perfect sanctuary for relaxation or expanding your living space beyond boundaries.

Communication is essential and that’s why we prioritise transparency and consistency in our workmanship. We take extra care when it comes to understanding your vision and bringing it to life through our aesthetically pleasing and functional designs. Our bespoke services are specifically tailored to your exact specifications guaranteeing unparalleled quality, leaving you pleased with our top-notch service.

Frequently Asked Questions

LMB Group’s loft conversions in Wimbledon are unique because we blend high-end craftsmanship with a deep understanding of local architectural character. Whether we’re working on classic Edwardian terraces near Wimbledon Village or family homes close to South Park Gardens, we tailor every project to suit the style, proportions, and planning nuances of the area. Our team doesn’t take a one-size-fits-all approach—we deliver bespoke conversions that enhance both the functionality and the aesthetic of your home. We know that space is at a premium in Wimbledon, and we specialise in smart, efficient designs that maximise head height, natural light, and storage. From initial planning through to final finishes, we manage everything in-house, ensuring a seamless and stress-free experience. Our familiarity with Merton Council’s planning policies and conservation guidelines also means we can deliver projects that meet regulations while maintaining the charm and value of homes in this sought-after part of London.

A typical loft conversion in Wimbledon with LMB Group takes around six to eight weeks, depending on the scale and complexity of the project. For example, a straightforward Velux conversion in a property near Haydons Road might be completed in just over a month, while a larger dormer or hip-to-gable extension in the period homes around Wimbledon Park may take closer to eight weeks due to structural work and interior customisation. Our team follows a clearly phased schedule, beginning with site preparation and structural framing, followed by insulation, windows, plastering, electrics, and final finishes. We manage all trades in-house to minimise delays and maintain high quality throughout. Thanks to our experience working across the borough of Merton, we’re familiar with local suppliers, building control processes, and area-specific planning requirements. This local expertise allows us to keep your project running efficiently while delivering exceptional results within a realistic, agreed timeframe.

Yes, all of LMB Group’s loft conversions in Wimbledon are fully compliant with local building regulations as set out by Merton Council and in accordance with national standards under UK Building Regulations Part L and K. Whether we’re working on a family home near Wimbledon Common or a period terrace close to The Broadway, we ensure every aspect of your conversion—structural integrity, fire safety, insulation, ventilation, and access—is professionally managed and signed off. We handle all necessary documentation and liaise directly with local building control officers to ensure smooth inspections and approvals. Our experienced team keeps up to date with evolving legislation, including the latest guidance around energy efficiency and escape routes for multi-level homes. By using high-quality materials and accredited construction methods, we make sure your new loft space is not only stylish and functional but also safe, durable, and legally compliant for years to come.

The cost of a loft conversion in Wimbledon can vary based on several key factors, including the size of the loft, the complexity of the design, the materials you choose, and any bespoke features you’d like to include. Whether you’re in a period property near Wimbledon Village, a family home close to Haydons Road, or a 1930s semi in Merton Park, each project is tailored to the individual property and homeowner.

The estimated cost of a loft conversion in Wimbledon typically ranges from £40,000 to £85,000, depending on the type, size, and level of finish. For instance, a basic Velux conversion in a property near Wimbledon Chase may start from the lower end of that range, while a more complex dormer or mansard extension in the larger homes around Wimbledon Village could be at the higher end due to bespoke design features, en-suites, or premium finishes. At LMB Group, we provide a detailed, fixed-price quote after an on-site survey so you have complete clarity on what’s included—from planning and design to construction, insulation, plumbing, and electrics. We also take into account the architectural character of your area and ensure that all work aligns with local planning and building control requirements. Our goal is to deliver maximum space, value, and comfort while working within your budget and long-term property goals.

There are several types of loft conversions to choose from, including Velux (rooflight) conversions, dormer conversions, hip-to-gable conversions, and mansard conversions. The right option for your Wimbledon home depends on the existing roof shape, your desired layout, and whether you’re in a conservation area. For example, properties near Wimbledon Hill Road or close to Wimbledon Park often benefit from dormer or mansard conversions to maximise headroom and usable floor space. Meanwhile, homes with sloped hip roofs, particularly in areas like Southfields, are ideal candidates for hip-to-gable designs that unlock more volume. At LMB Group, we assess your home’s structural potential and planning constraints before guiding you toward the best solution for your lifestyle and property value goals. Our design-led approach ensures your conversion enhances both the appearance and functionality of your home, while also complying with Merton Council’s planning policies and Building Regulations.

A loft extension offers numerous benefits, especially for homeowners in sought-after areas like Wimbledon. It provides valuable extra living space—perfect for an additional bedroom, home office, or en-suite—without sacrificing garden space or requiring a move. Whether you’re in a Victorian terrace near Wimbledon Park Road or a detached property close to Wimbledon Common, a well-designed loft extension can significantly increase your property’s market value, often by 15–25%. It also enhances your home’s energy efficiency, thanks to updated insulation and ventilation systems that meet 2025 Building Regulations. In a competitive local property market, a spacious and well-finished loft room can set your home apart, making it more attractive to future buyers. At LMB Group, we create bespoke loft extensions that not only meet your current needs but also help you make the most of your home’s long-term potential—all while preserving the character and charm of your Wimbledon property.

In many cases, you don’t need full planning permission for a loft extension in Wimbledon, as most fall under permitted development rights. This means you can often proceed without a formal application, provided your design meets specific limits on height, volume, and materials. For example, a modest dormer extension on a home near Wimbledon Chase may qualify as permitted development. However, if your property is located in a conservation area, such as parts of Wimbledon Village or Merton Park, or if it’s a listed building, you will likely need full planning permission and must meet stricter design criteria. At LMB Group, we carry out a full assessment of your property and advise whether planning is required. If so, we handle the application and liaise with Merton Council on your behalf, ensuring your loft extension is not only compliant but also sensitive to the character and planning context of your local area.

The cost of a loft extension in Wimbledon typically ranges from £40,000 to £85,000, depending on the type of conversion, property size, and level of specification. For example, a straightforward Velux conversion on a property near Haydons Road might start around £40,000, offering a cost-effective way to add space and value. In contrast, a larger dormer or mansard extension on a period property in Wimbledon Village or close to Wimbledon Common could approach £80,000 or more, especially if it includes bespoke design features, high-end finishes, or an en-suite bathroom. At LMB Group, we offer fixed, transparent pricing with no hidden extras. Our quotes include everything from design and structural work to insulation, plumbing, electrics, and building regulation compliance. We also work closely with clients to align each project with their budget while ensuring the loft extension enhances both daily living and long-term property value in this premium part of London.

Yes, a loft extension can significantly improve your home’s energy efficiency, especially when constructed to modern standards. Homes in Wimbledon, particularly older properties near Wimbledon Hill Road or Dundonald Park, often have under-insulated or draughty loft spaces. When you convert a loft with LMB Group, we upgrade insulation to meet current Building Regulations, which helps reduce heat loss through the roof—a common issue in traditional homes. We install high-performance insulation, airtight membranes, and vapour control layers that not only retain warmth in winter but also help regulate temperatures in summer. This results in lower energy consumption and reduced heating bills. Many clients notice a noticeable improvement in comfort across the whole home after their loft extension is completed. By enhancing thermal performance at the top of the house, your property becomes more energy-efficient, environmentally responsible, and potentially more appealing to future buyers in Wimbledon’s competitive housing market.