KT5 Loft Conversion

Discover the benefits of a dormer loft conversions in London, Surrey, and Sussex. KT5 Construction can help you maximize your space and enhance your home’s value. Get expert advice on planning, budgeting, for your project.


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Loft Conversion

Dormer Loft Conversion London, Surrey, and Sussex

If you’re looking to add space and value to your home, a dormer loft conversion might be the perfect solution. This type of conversion not only maximizes the usable space in your loft but also enhances the overall aesthetic of your home. In this blog post, we’ll explore the benefits, costs, and considerations of a dormer loft conversion, with a focus on properties in London, Surrey, and Sussex. Plus, discover why KT5 Construction is the ideal choice for your project.

What is a Dormer Loft Conversion?

A dormer loft conversion involves extending the existing roof to create additional headroom and floor space. This type of conversion is popular because it provides substantial extra space, often accommodating a new bedroom, bathroom, or home office. Dormer loft conversions can be built in various styles, including flat-roof, shed, dog-house, and L-shaped dormers, each offering different aesthetic and practical benefits.

Benefits of Dormer Loft Conversions

1. Increased Space: Dormer conversions can significantly increase the amount of usable space in your loft, making it a functional part of your home.
2. Natural Light: Adding windows to the dormer brings in natural light, making the new space bright and welcoming.
3. Improved Home Value: A well-executed loft conversion can boost your property’s market value, making it an attractive investment.
4. Enhanced Aesthetics A dormer can add character and curb appeal to your home, especially when designed to complement the existing structure.

Dormer Loft Conversion Cost

The cost of a dormer loft conversion can vary widely based on several factors, including the size of the conversion, the complexity of the design, and the location of your property. In London, Surrey, and Sussex, you can expect to pay between £35,000 to £55,000 for a standard dormer loft conversion. This price range typically includes design, planning, construction, and finishing costs. It’s important to obtain detailed quotes from multiple builders to ensure you’re getting a fair price and to factor in any additional costs for fixtures, fittings, and potential planning permissions.

Planning Permission and Regulations

In most cases, dormer loft conversions fall under permitted development rights, meaning you won’t need planning permission. However, there are exceptions, particularly if your property is in a conservation area, is a listed building, or if the planned conversion exceeds certain size limits.

Why Choose KT5 Construction?

When embarking on a dormer loft conversion, choosing the right builder is crucial. Here’s why KT5 Construction should be your first choice:

1. Expertise and Experience: With years of experience in the industry, KT5 Construction has a proven track record of delivering high-quality loft conversions tailored to each client’s unique needs.
2. Comprehensive Services: From initial design and planning to construction and finishing, KT5 Construction offers a complete package, ensuring a seamless process and a beautiful end result.
3. Customer Satisfaction: Our commitment to excellence and customer satisfaction is reflected in our numerous positive reviews and repeat clients. We work closely with you to ensure your vision is realized.
4. Transparent Pricing: We provide detailed, transparent quotes with no hidden costs, helping you budget effectively for your project.
5. Quality Craftsmanship: Our skilled team of builders and tradespeople use the best materials and techniques to ensure your dormer loft conversion is not only visually stunning but also built to last.

Tips for a Successful Conversion

1. Plan Ahead: Thorough planning is essential. Consider the layout, intended use of the space, and how it will integrate with the rest of your home.
2. Budget Wisely: Factor in all potential costs, including design fees, construction, fixtures, and unexpected expenses.
3. Design for the Future: Think about how your needs might change in the future and design the space to be flexible and adaptable.
4. Communicate Regularly: Maintain open communication with your builder throughout the project to ensure everything is progressing as planned and to address any issues promptly.


A dormer loft conversion is an excellent way to enhance your living space and add value to your property. Whether you’re in London, Surrey, or Sussex, taking the time to plan carefully, budget appropriately, and choose the right professionals will ensure your conversion is a success. By choosing KT5 Construction, you are assured of a high-quality, beautifully crafted loft conversion that meets your needs and enhances your home’s overall appeal. Transform your loft with KT5 Construction and create a beautiful, functional new space that enhances your home.

Loft conversion can add a great significant value to your home. Creating a new room could mean a new lease of life for your property and mean that you do not need to find a home. We can design your loft conversion to bespoke to your every requirement, whether you wish to use the room as an additional bedroom or a room for the whole family to enjoy. Creating more space for your family is an ideal way to improve your home and add value.

We will project manage the loft conversion from the initial design stage and we aim to offer a great service ensuring that the individual needs of each and every customer are met.

So if you are looking for a local builder in London or the surrounding areas please email or call us Dormer Loft Conversion in London, Surrey, and Sussex

Positive Approach
Be flexible and react quickly to changing demands in order to understand and deliver over and above the clients expectations.

Management input on a day to day basis and regular client contact ensures problem free contract delivery which is built around the client’s needs and expectations.

Attention To Detail
We take time with our clients during the tender and procurement stage to make sure the small details are thought of and dealt with, making the build process easier.

Throughout the project we will update our customers on when their project will be finished, our company ethos is “On Time & On Budget”

Why KT5?


We Work With You

KT5 works with you on your project, large or small, making sure that we deliver your new project to the standard you would expect.

25 years’ Experience

You can relax knowing that your project is being managed by a knowledgeable, experienced team.

Quality Focused

Quality and design with our customers in mind. We pride ourselves on using the most modern building techniques and the skilled people.









Completed Projects

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Wesley House, Bull Hill, Leatherhead, Surrey KT22 7AH