Loft Conversion Specialists Near You

Are you looking for the latest loft conversion ideas for your property in Raynes Park, Wimbledon, Kingston or the surrounding London areas? At Raynes Construction we can help.

Loft conversions are becoming increasingly popular in UK homes as they not only provide additional space, but they also add value to any property. Whether you need it for an extra bedroom, bathroom or an office, contact us and we can help for design ideas and create the best loft space for you and the family to enjoy for many years to come.

Loft Extensions Colliers Wood

Recent Projects

Loft Conversion Options

  • Hip To Gable Loft Conversion
  • Mansard Loft Conversion
  • Dormer Loft Conversion
  • Velux Loft Conversion
  • Bungalow Loft Conversion
  • Small Loft Conversion
  • Terraced House Loft Conversion
  • L-shaped Loft Conversion
  • And Many More…
Since 2013 Lofts, Extensions, Refurbishments

We have built its reputation on the values of professionalism, innovation, technical expertise, quality, and health and safety.

Affordable Loft Conversion Design & Ideas

With many years’ experience in loft conversions, Raynes Construction understand how to build a loft conversion from scratch paying attention to every detail as we go. Our specialists understand what it takes to design a loft space that stays within our customer’s budgets while exceeding their expectations.

Our highly trained experts go above and beyond to make sure our customers are happy with the finished results. We provide free consultations to our customers listening to all their needs and requirements, don’t hesitate to speak with our experts for more information.

Let the Raynes Construction team provide you with our knowledge on the best loft conversion for your home. The most common loft conversion for all UK homes is the Dormer loft conversion. The Mansard Loft Conversion is the most ideal for terraced houses and the Hip to Gable Loft Conversions is useful for end of terraced or detached houses. Speak with our team on 020 34755889 or email us at


Google Reviews

What Our Customers Says

John was very helpful and responsive. He also recommended other helpful contractors
James Maclachlan
James Maclachlan
I had the pleasure to discuss the works needed for a full refurb with John. He was very prepared, technical and knowledgable. Despite not being able to work together due to my location (too far from where RPC operates), John still kindly offered to give me a very accurate quote of the costs. This tells you a lot about how much RPC cares about their clients, but most importantly people. I’d definitely recommend RPC!
Jack Digital
Jack Digital
Raynes Park Construction did some work to help sort out some damp issues in my Edwardian house which involved putting in a new concrete foundation. Jon project managed the work and was available and responsive throughout to help resolve any issues. The company definitely make the effort to provide good service and value having a good relationship with their clients. I would use them again for other work!
Alastair Salmon
Alastair Salmon
Jon, Charlie, and the Raynes Park Construction team did a fantastic job completely refurbishing our one-bed ground floor flat in Raynes Park. The job involved completely stripping everything back to the bare brickwork, re-plastering the walls, new flooring throughout, new kitchen and bathroom. Finished product was like a high-end new built flat. The build was in 2018, and it still looks like new. We liked Jon and Charlie, from the start, and struck up a good relationship. What we particularly appreciated was the clear communication and pragmatic advice. My mother now lives in there, and is very pleased with it all - no greater accolade than that!
Churchill Andrew
Churchill Andrew
Great team, gave me lots of inspiration about what could be achieved, and then it was carried out even better. Never felt talked down to, and very tidy work. Highly recommended.
Claire Soulal
Claire Soulal
We are generally happy with Jon and his team for the our kitchen work. They are very responsive in communication and update of the project progress. When there were problems encountered even after the project completion, the team was eager to sort it out asap, they value highly on customer satisfaction.
Shin Ru Lai
Shin Ru Lai
Jon, Charlie and their team built our loft extension during 2022, and we couldn’t be happier with the service they provided. They were incredibly helpful during the planning of the project, kept everything within budget and even helped source some of my wilder ideas such as a giant custom built window. I was very pleased with the efficient service we received and having now seen the quality of the work, we will be looking to have them back to complete a rear extension in the near future.
Aarti shah
Aarti shah
I have recently engaged with Raynes Park construction and found them to be professional, communicative and engaging.They offered fantastic advice and came across very knowledgeable. I look forward to collaborating on my next project. Michael
Michael Rowland
Michael Rowland
We had a very positive experience with Jon and Charlie who were professional, quick to respond and provided a comprehensive and competitive quote. We had a hard time deciding and we went with a different firm in the end - but we enjoyed all of our interactions and appreciated the honest and straight forward approach.
Alasdair Wood
Alasdair Wood
Raynes Park Construction completed a rear extension at our Wimbledon house in 2021. Jon, Charlie and the team were very professional, worked exceptionally fast and delivered on all levels. We have been impressed with their response times and after care and wouldn't hesitate in recommending them. They were at all times honest and clear which made working with them very easy. They were very flexible when providing us with a quote for the work and it was great to work with such a local business. We are very happy with our new kitchen and dining space!
Elgan Williams
Elgan Williams
  • Flat Conversions
  • Loft Conversions
  • Extensions
  • Renovations & Refurbishments
  • Architectural Services

Loft Conversion Cost in Raynes Park, UK

All our loft conversions are designed down to every little detail. We can even provide you with different loft windows such as a Velux window installation to increase the natural light within your home. Whether you need a loft bedroom or a loft office conversion, we are here to help design a conversion that suits your needs.

Our Loft Conversion services in South West London include:

  • Designated project manager available for you to call seven days a week
  • Staggered payment system
  • Free consultation
  • Access to our trade accounts for further savings on materials

If you are looking for a specific type of loft conversion for your property, give Raynes Park Construction a call on 020 34755889 or email us at and we will be happy to help you.


Whilst we didn’t proceed with our project due to external factors- we found Raynes Construction great to deal with. Charlie was very knowledgeable , personable and pulled together a very impressive quote with good detail. Wouldn’t hesitate to contact again.

Tom Moz, London
All works were completed to a very high standard, within budget and on time. We are very pleased with the end result and would be very happy to recommend Raynes Construction.
Kerry Champkin, London
I found Raynes Construction to be conscientious diligent builders who stand out from the rest, they completed my loft extension within a 5 week time frame from start to finish, would use again & fully recommend them!
Jason Raul, London
RPC worked brilliantly for us. They came in and re-laid the beams in the floor of our loft conversion after the original builders hadn’t done the job correctly. They were timely, courteous and very tidy, also providing a good value for money quote. I’d recommend using them for any type of building project and we would definitely use them again.
Briony Colburn, London
They did a great work with my house. I wanted to some reconstruction and called this company. Their professionals exceeded my expectations. The house looks great!
Callum Wilkins, London
Great company with great service!!!! Highly recommend and LOCAL!!!!!
Albi Kurti, London

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