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About

Plus Rooms is one of London's leading design and build companies, with years of experience in providing professional home extensions

We have worked to build a reputation as specialists in kitchen extensions and loft conversions, and are committed to providing the highest standards of service. We are proud to say that over 60% of our business comes from recommendations from previous clients. See for yourself by taking a look at our reviews

Our experienced designers will visit your home to discuss your desired room extension, before producing a detailed and bespoke quotation and works schedule.

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Portsmouth Ave

Thames Ditton

Ealing W13

W13

Shenley Rd

Camberwell

Walpole Rd 1

Strawberry Hill

Casewick Rd

West Norwood

Professional Kitchen Extensions

Plus Rooms provide high quality kitchen extensions across many London boroughs. Our team of experts help to create dynamic new spaces, transforming interiors whilst meeting customers’ practical needs.

Over the years we have built up not only a wealth of experience but a range of unique processes proven to help deliver projects on time, on budget and to the highest possible standard. Need inspiration for your new kitchen extension. Scroll down to see our portfolio of work, and feel free to contact the team with any questions.

QUALITY
Communication
DESIGN
KNOWLEDGE
Overhill Rd SE22

Don't just take our word for it

See what our customers are saying

We used Plus Rooms for our loft conversion last year and we can thoroughly recommend them. The project management from the drawing up of the plans right through to the finishings was first rate. They …More

We used Plus Rooms for our loft conversion last year and we can thoroughly recommend them. The project management from the drawing up of the plans right through to the finishings was first rate. They are obviously very experienced at this kind of work as they easily dealt with any issues that arose, completing the loft conversion on time. The project coordinator always made sure that we were happy before signing off on work and was brilliant at dealing with any snagging issues we encountered, ensuring that they were dealt with in a timely manner. It was a pleasure to deal with all the contractors and our neighbours even commented on how they nice they were! We?re really happy with the finished conversion and all the extra living space it has given us. Less

Charlotte M-R

We used Plus Rooms for a wraparound kitchen extension and ground floor re-configuration. The work was completed within the timeframe and budget they had estimated. We are really pleased with the …More

We used Plus Rooms for a wraparound kitchen extension and ground floor re-configuration. The work was completed within the timeframe and budget they had estimated. We are really pleased with the quality of the work. We particularly liked having a project coordinator who kept things on track, liaised between the different trades and acted as a single point of contact for any queries/problems. This meant the project ran smoothly. We would definitely use Plus Rooms again and would recommend them. Less

David A.

Plus Rooms carried out a side and rear extension to our Victorian end of terrace, with a reconfiguration on the ground floor to create a downstairs WC. The whole process from start to finish was …More

Plus Rooms carried out a side and rear extension to our Victorian end of terrace, with a reconfiguration on the ground floor to create a downstairs WC. The whole process from start to finish was managed smoothly and professionally and the team delivered the project to the highest standard. I find the company to be well organised and good at communication, and the builders and the trades people they use are reliable, friendly and extremely hard working. We faced numerous minor and not so minor stumbling blocks along the way, but the project coordinator and the foreman always came up with solutions and sorted out the issues with ease and unquenchable positive energy. Towards the end, the pace of response and action slowed down but I understand that Covid had a lot to answer for, and overall, we are overjoyed with our fabulous new kitchen extension. Less

HU-125639377

We used Plus Rooms for our side return and the refurb of our loft last year. We were really impressed with the project team and from start to finish, found they made the process seamless. It was well …More

We used Plus Rooms for our side return and the refurb of our loft last year. We were really impressed with the project team and from start to finish, found they made the process seamless. It was well the investment and they were a pleasure to work with. Would absolutely recommend them - we are very happy with the end result! Less

Jack A.

Recently used Plus Rooms to perform a side-return infill in Peckham, and could not be happier with the work performed. They managed the project from idea - through planning (with a pragmatic surveyor …More

Recently used Plus Rooms to perform a side-return infill in Peckham, and could not be happier with the work performed. They managed the project from idea - through planning (with a pragmatic surveyor who had to deal with stubborn Southwark council) through to the build and hand over. First rate service across the board - from the clear outline of how they operate through to a detailed project schedule (that they completed 2 weeks ahead of time). The various teams involved from builders to plumbers to electricians are all first rate, and Plus Rooms as a firm went above and beyond to deliver us the kitchen of our dreams. Looking back, it was a major piece of work completed during challenging covid times - but the result is we now have a kitchen that went from a narrow, uninspired, dark, dated space to a light, airy, practical, friendly and welcoming space with an absolute "wow" factor. Less

James M.
They finished on time and on budget, and I?m extremely happy with the outcome

I used Plus Rooms for a side return extension of my kitchen in summer 2020. The whole process was very smooth, and as stress free as possible with only minor issues arising. They finished on time and …More

I used Plus Rooms for a side return extension of my kitchen in summer 2020. The whole process was very smooth, and as stress free as possible with only minor issues arising. They finished on time and on budget, and I?m extremely happy with the outcome. I would definitely recommend them, and would certainly use them again if I ever did a similar project in the future. Less

Kathryn S.
They have been a pleasure to deal with from start to finish

We used Plus Rooms for our kitchen extension and we are so pleased with our choice of builder. They have been a pleasure to deal with from start to finish. They do a lot of this type of build and …More

We used Plus Rooms for our kitchen extension and we are so pleased with our choice of builder. They have been a pleasure to deal with from start to finish. They do a lot of this type of build and their experience really shines through. The timings and prices outlined in their original quote were aligned with our final invoice and project timeline. We are delighted with the finished works and would thoroughly recommend this company to anyone considering a kitchen extension. Less

Nikki H.
The whole project was extremely well project managed from start to finish

We used Plus Rooms for a kitchen and roof extension. The whole project was extremely well project managed from start to finish. The build team were very efficient and professional and even finished …More

We used Plus Rooms for a kitchen and roof extension. The whole project was extremely well project managed from start to finish. The build team were very efficient and professional and even finished ahead of schedule. And any problems were escalated appropriately. We would use Plus Rooms again and would highly recommend them. Less

Anne M.
We are very happy with what we have achieved and I would highly recommend Plus Rooms

Plus Rooms have just completed an L-shaped extension on the side and end of the ground floor of our Victorian terrace. We are very pleased with the result. After having various architects around who …More

Plus Rooms have just completed an L-shaped extension on the side and end of the ground floor of our Victorian terrace. We are very pleased with the result. After having various architects around who give me no new ideas Plus Rooms came round and immediately understood how we used our current space and made a suggestion that was different and I knew would work for our family. The job was reasonably priced and I felt their pricing schedule was clear with the extras listed. The job started on time and the actual build was completed ahead of schedule. The builders were considerate and tidy as we were still living in the property. Plus Rooms were around nearly everyday to check on progress and were there if we needed a mediator between us and the builders (which we didn't). We are very happy with what we have achieved and I would highly recommend Plus Rooms. Less

Amy B.

Plus Rooms provided a high level of service throughout the project. The project manager helped enormously to co-ordinate all the relevant trades and provided support …More

Plus Rooms provided a high level of service throughout the project. The project manager helped enormously to co-ordinate all the relevant trades and provided support throughout. A real bonus was that the build was completed in less than the predicted timescale by the extremely hard working building team. Less

Bill Osmond

We used Plus Rooms for a Kitchen-Dining extension in October 2015. Our project manager did an excellent job of co- ordinating the various teams and keeping us informed and …More

We used Plus Rooms for a Kitchen-Dining extension in October 2015. Our project manager did an excellent job of co- ordinating the various teams and keeping us informed and outlined the proposed plan clearly from the outset. He was always available to answer questions and queries promptly. We lived in the house with our three children throughout the project and felt our building team were polite, hardworking and respectful of our needs. We were very satisfied with the quality and attitude of all the individual Plus Rooms teams involved in the project. We had a smooth and uncomplicated course and the job was completed on time. We are a busy , working couple and we were particularly impressed with the hassle free element of having a project manager leading the process. We feel the final result is a high quality build which has transformed our living space. We would not hesitate to recommend Plus Rooms to others and would certainly consider using them again for further building projects. Plus Rooms did an excellent job from start to finish. Less

A. Bevan

Plus Rooms completed a loft extension for me with one bed and one bath. The work was completed to a high standard and they were great at managing the process for me while I was away …More

Plus Rooms completed a loft extension for me with one bed and one bath. The work was completed to a high standard and they were great at managing the process for me while I was away during the build.??Would highly recommend! Less

BecMag1234

Plus Rooms did our side return in Summer 2014. From start to finish they were helpful, efficient and hardworking. We chose a company so that we could have peace of mind and …More

Plus Rooms did our side return in Summer 2014. From start to finish they were helpful, efficient and hardworking. We chose a company so that we could have peace of mind and know that the project would run smoothly, on time and on budget. Plus Rooms delivered on all 3 areas and all to a beautiful high standard. We lived in during the 3 and a half month project, not fun with 2 young children but the team were as respectful of this as we could have hoped. Would highly recommend. Less

Liz Humphries

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