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Loft Conversion Builders South London

Need Extra living space and want to increased value for your property?

If you are looking increase the size of your property with an extra room, a loft conversion is an excellent way to enlarge your living space without reducing the size of your garden. At BWT South East Construction Ltd we provide a full loft conversion service for homeowners right across South London.

Common types of South London Loft Conversion we can carry out:

Our team of skilled architects and builders can turn your roof space into a fully functioning interior for you and the whole family to enjoy. Whether you’re looking for an extra bedroom, home office, bathroom, playroom, meditation retreat or creative studio, we can adapt the space to suit your dreams and requirements. Together we can chose the best suited option for your property which could be one of the below methods:

  • Dormer Loft Conversion - The most popular conversion and may not required planning permission.
  • Hip to Gable Loft Conversion - Ideal for properties with hipped roofing such as semi or detached houses.
  • Mansard Loft Conversion - Visually pleasing to the eye and can have potential for Juliette balconies.
  • L-Shaped Dormer Loft Conversion - Essentially the joining of two Dormer builds resulting in huge space gain.
  • Velux or Sky Light Loft Conversion - A cost effective way to gain space in your loft without changing/altering the property roof - planning permission may not be required.

The result will mean more space and a significant increase in the value of your property.

High standard bespoke loft conversion services South London

All loft conversions are carried out by our highly trained and experienced design and building team. A manager will take care of your project from beginning to end, guiding you through the whole process and ensuring work is carried out quickly, efficiently and in line with all required regulations.

The loft solutions we provide are unique to your particular home, location, lifestyle and needs. We take into account the surrounding area and the features of the property.

As well as design and construction factors, we also focus on issues relating to the building materials, green energy options, planning requirements, local government regulations, period building considerations, and a whole lot more.

Everything to make sure you get the perfect long-term loft conversion for your home and family.

Will I need planning permission for my loft conversion?

The majority of loft conversion projects we work on at BWT South East Construction do not require planning permission. The construction phase is carried out under permitted development.

There are exceptions however, including loft conversions that exceed permitted development requirements and for properties located in special conservation areas. We’ll make sure you have all the relevant information you need from the very beginning.

How long until the construction phase can begin?

For permitted development loft conversions, the construction phase can usually begin within 2 - 4 weeks. This will need all structural calculations and plans to be ready as well as the required party wall agreements.

For loft conversions requiring planning permission, you can expect the process to take approximately 8 – 12 weeks before the construction phase can begin. You’ll need the aforementioned party wall agreements, calculations and plans to be ready before work commences. There are some variations in planning permission waiting periods from borough to borough in London. Our advisors here at BWT South East Construction will guide you through the entire process and provide accurate and comprehensive site surveys.

The next step

Call us today for a free quote or to ask any questions which we’ll be delighted to answer.

From start to finish we’ll be with you throughout the entire process making sure you’re kept up-to-date and fully knowledgeable of all possible options.

We genuinely believe your satisfaction is our reputation.

We deliver nothing but perfection each and every time.


Call Us Today for your free no obligation quotation.

Do you have a Question?

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