Top division lofts, Building company in North west London

At Top Division Lofts, we provide bespoke extensions & loft conversions serving all of London.

About Top Division Lofts

Providing you with an exceptional service

Top Division Lofts is a specialist loft conversion company founded by Ben Hollows. Ben, originally from New Zealand, has lived in London since 2006 and has over 10 years of experience working on loft conversions.

Top Division Lofts combines Ben’s skills and experience with a great team of tradesmen, who build high-quality lofts with commitment and determination so that you can be confident in getting the loft you desire.

104 Park Avenue North

Loft Conversions

Loft conversions provide an excellent way to add extra living space to a property as well as increase property value, provide extra rooms, and enhance living comfort.

104 Park Avenue North


Whether it's a kitchen, bedroom, living room or home office, adding square footage to your home can enhance comfort and increase property value.

Our Mission & Promise

To create high-quality, bespoke lofts in the agreed timeframe, and exactly to your requirements.

We understand that undertaking a renovation in your home can be a daunting prospect, and as such we offer a fully comprehensive service looking after every stage, from design through to build. We always keep lines of communication open so that you can rest assured that your project is on track. We’re so committed to delivering on our promise that we offer a 10-year warranty.

Our Team

  • A team of experts

    We are a team of skilled, dedicated, and trustworthy individuals who are passionate about delivering an outstanding loft for you.

  • Conveniently located

    Top Division Lofts is based in north west London and has projects all over London.

  • Fully insured and qualified

    We are proud to be accredited by the Federation of Master Builders and we have earned the Government TrustMark.

Our Customer Reviews

M. Stone

Ben Hollows was recommended to us by our neighbour who had just had a second loft conversion completed by Ben. We were impressed by the high quality of the work. Ben has done many loft conversions with different requirements and designs and is clearly highly experienced. We discussed our own needs with him, and he helped us to decide on the best layout and plan. He introduced us to an architect to draw up plans and organise planning permission, and then Ben made all the necessary arrangements with building control, scaffolders, and suppliers before starting work. He had given us a fixed price estimate, with dates installments would be due and a shorter build time than we imagined would be possible, confirming that the work would be done while we were away on holiday. He began on time and finished when he said he would, and he kept us up to date with the work while we were away, with messages and photos. He was always polite and friendly, as were his team, and the house was clean and tidy when we returned home. We had asked for a large bookshelf to be built in addition, and this was made to order at a reasonable extra cost. He was also available to come and sort out extra painting outside the loft area after he had completed the work. The work from start to finish took just over 4 weeks. We are very satisfied with the quality and finish of Ben’s work and would not hesitate to recommend him for a loft conversion.

C. Arian

Ben Hollows is to be highly recommended. He cares deeply about his customers’ needs whilst adhering to all the professional requirements involved in completing a loft conversion. He and his team were efficient, reliable, hardworking, helpful, and flexible. As a person he’s extremely patient, knowledgeable, and very approachable. We are extremely happy with the finished product.

Archie W

Ben was a pleasure to deal with throughout and we are extremely happy with the quality of work, our loft looks great and we are so glad that we chose Top Division Lofts for the job. They worked quickly and managed to complete the job within the planned timetable. They are competitively priced and we would highly recommend to anyone thinking about doing a loft conversion.

Rosalind H

Ben did an amazing job on our loft. Him and his team were super quick and efficient but we at no point felt like they were rushing. Ben always stayed in touch so we knew exactly what stage they were at. When small things needed changing/had problems Ben did what he could to sort it out. We love the final result and would definitely recommend him and his team.

Niki H

A great service. Fast, efficient, on budget and on time. Very professional and all members of the team are approachable, friendly and reliable. My loft is amazing! Would highly recommend.

Maria Jacob

We can't recommend Ben and his team enough! They have been absolutely amazing with our building project and such a pleasure to work with.
It felt easy to have them around for about 3 months and to leave them in charge while we were away. (We left for a month during the building work and Ben was brilliant at keeping us updated at looking after the house).
We love our new room and all the joinery and other work they have done and we were impressed with how skilled, professional, honest, patient, helpful, reliable Ben is. And his team is also great.

I especially appreciated how upbeat and relaxed Ben has been about everything, he was always ready to provide a solution and to accommodate the additional requests that were added along the way (quite a lot, after having seen the quality of their joinery work we kept adding).

We will definitely call them back for future work!

Ivan Djordjevic

I am really pleased I selected Ben and his team for the job of building a loft room and an internal remodelling.
Ben has access to good tradesmen and takes responsibility for the overall work. He is professional, experienced and pleasure to work with.
We did the work while being fully remote for 2 months, Ben kept me informed every step of the way with calls and pictures, and escalated any potential issues well on time and asking for my decision at the right points.
The work was completed within the agreed time and quality and any snags were followed up immediately and fully resolved.
Strongly recommended and I would use his services again if needed.

Mohammed Naqvi

Ben and his team were outstanding and did a fantastic job on our loft conversion. They provided a very high standard of finish, and were also quick in getting the work done. Ben was always available when we had questions, and pragmatic and helpful when inevitable issues arose (for example if a supplier was delaying delivery of an item). The team was polite and friendly, and also was kind about helping us with small things around the house. We really liked Top Division and have no hesitation in recommending them!

Fraser Grieve

Top Division Lofts have completed a number of our projects and their workmanship, communication and value are exceptional. It is always a pleasure dealing with Ben and his team.

Larissa Trew

TDL professionally completed a three bedroom, with dormer, loft conversion for us on time and in budget. For a large more intricate building project Ben’s team where always on time, upbeat, well briefed and professional to the very end. Nothing was too much trouble and the building project went very smoothly from the planning to the snagging. The craftsmanship and finishing was to a very high standard. You could tell that Ben’s team had worked for and with him for a while, so getting things done seemed seamless. Ben was on site most days to oversee the works and if not was always very contactable on the phone. Ben came up with good and thoughtful solutions to elements of the build along the way and is personally invested in get the job done well, on time and in a stressless manner. We’ve had a lot of building work done, but Ben is probably the only one we’d call back to do other jobs for us. An honest and attentive business. Our loft extension is absolutely amazing. We wholeheartedly recommend Top Division Lofts - and have done so already to many friends and family!

Top Division Lofts shower room extension

Contact us to convert your loft into a useful space

Please contact us at Top Division Lofts for a free, no-obligation quote, or for more information. We undertake all projects related to lofts, and home extensions and conversions.

Contact us to convert your loft into a useful space

Please contact us at Top Division Lofts for a free, no-obligation quote, or for more information. We undertake all projects related to lofts, and home extensions and conversions.