LUXURY KITCHENS, EXTENSIONS AND WHOLE-HOME DESIGN AND BUILD
Luxury kitchens, extensions and whole-home transformations across Maidenhead, Windsor, Ascot, Marlow and Henley, designed around exactly how you want to live.
Whether you're planning an extension, a full renovation or a new kitchen, we're ready to talk it through.
The kitchen you host in, the extension that gives your family room to spread out, the whole house rethought around how you actually live in it. Kevin designs every project in full 3D first, so you can walk through your finished home on screen and only commit when it is exactly right.



About Stevens Design & Build
Stevens Design & Build is a family-run design and build company led by Kevin Stevens. Unlike most builders, we started with design, not tools, and grew from there into a full-service build company delivering extensions, renovations and kitchens across Berkshire and Buckinghamshire.

WHY HOMEOWNERS CHOOSE STEVENS
Most homeowners hand a design to one company and the build to another. With Stevens it is one team, one contract and one person accountable for the result, from the first sketch to the day you walk in.
Every project begins with a full bespoke design and ends with one team handing you back a finished home.
Why Homeowners Choose Us
Every project we take on carries Kevin's name and years of reputation behind it. Homeowners choose us because we make the process honest, transparent and personally accountable from start to finish.

MEET KEVIN STEVENS
Every project is led by Kevin personally, from first sketch to final handover. Every project carries his name, and that means something to him. He wants every client to feel like family, not just a customer.
That’s what makes us different: not a franchise, not a call centre, just Kevin, personally involved in every build, start to finish, across Berkshire, Buckinghamshire, and Oxfordshire.
OUR HISTORY
The Stevens name has been attached to building work in this part of the country since the 1980s. What changed in 2018 was the order of the work: design first, then build.

1980s to 1990s.
R J Stevens. Where it began, and a family lineage in design and build.

2007
Kevin begins his career in high-end residential, after a BA (Hons) in 3D Design.

2012 to 2018.
Perfecting the craft. Leading design and installation teams on high-end residential kitchens and interiors, and learning every stage of the build from the inside.

2018.
Stevens Design & Build established, formally registered as Stevens Design Refurbishment & Build Ltd in 2019.

Today.
Kitchens, extensions and whole-home transformations across Berkshire and Buckinghamshire, each one designed in full before it is built, and each one finished to the standard Kevin would want in his own home.
1980s to 1990s.
R J Stevens. Where it began, and a family lineage in design and build.
2007.
Kevin begins his career in high-end residential, after a BA (Hons) in 3D Design.
2012 to 2018.
Perfecting the craft. Leading design and installation teams on high-end residential kitchens and interiors, and learning every stage of the build from the inside.
2018.
Stevens Design & Build established, formally registered as Stevens Design Refurbishment & Build Ltd in 2019.
Today.
Kitchens, extensions and whole-home transformations across Berkshire and Buckinghamshire, each one designed in full before it is built, and each one finished to the standard Kevin would want in his own home.
Watch clients walk through the finished home and talk about what it is actually like to build with Kevin.
THE CLIENT'S STORY
Kevin worked with us to design and install our kitchen, fitting in with the style of our house and using materials, textiles and colours that I absolutely love. He is incredibly talented and an absolute talent to work with. We could not be happier with the design, quality and workmanship.
Mrs Sharon McHale · Kitchen Design and Installation
The quality of product, the choice of product, the amount of attention to detail, and the hand-holding that we got from Stevens Design & Build, was far superior to what was available on the high street.
Mrs Justine Weinblatt-Weir · Kitchen Design and Installation
We love the kitchen, everyone who walks into it just goes WOW!!!! It really is beautiful and a joy to use. Kevin was a pleasure to work with, he combines knowledge and creativity with great client service.
Sarah Mussenden · Kitchen Design & Installation
REVIEWS
Thirty-five reviews and counting, from families across Berkshire and Buckinghamshire.
5.0
(35)
Graham Nicholls
December 10, 2025
I have collaborated with Kevin on projects in the past and always admire his high standard of work, professionalism, and passion for doing a great job. I would highly recommend him and his company!
DAVID HARROLD
January 15, 2025
Given the task of producing smart units at the end of a living area, but future proofing for a kitchen should the room change its use, Kevin guided us through all the options with infinite patience. The result is most pleasing, matching the walls to perfection and a pleasure to look at and use. The fitters came on time, left on time and were skilled and careful – all supervised by Kevin who is very hands on. Rare these days. We could not be happier.
Megan Sharpe
November 2, 2024
We have worked with Kevin a number of times on different projects over the past 10 years and have always found him to be reliable, professional and great fun to work with. Kevin has a great eye for design and is an excellent project manager who makes the whole process painless. His advice through every stage was invaluable, from planning the design right through to the finishing touches. Nothing is too much trouble and any problems are addressed immediately. He always goes above and beyond and the end result of our latest project together is even better than we could have imagined! We are absolutely delighted with everything and would not hesitate to recommend him to others.
Philip Cooper
October 18, 2024
We have seen most of Kevin’s work over the last few years and can honestly say the design and finish of his kitchens and builds are outstanding. We can thoroughtly recommend Stevens Design & Build, both Kevin on a personal level, and the company on a professional level. If you have any doubts just go for it.
Steven Yeoman
October 17, 2024
We engaged Kevin to design our kitchen five years ago as we wanted to swap two entire rooms, moving the kitchen to another location, which we knew would be beyond most designers as they are usually kitchens only. As an all round designer and project manager, we knew that Kevin would also be able to design a complementary room where the old kitchen was, taking the theme through into the second space. We liked the results so much that we’ve just had him back to design two bedrooms for our daughters, which they love.
Kate Lovejoy – Info
October 16, 2024
I’ve worked with Kevin in a few projects over the years. He has a great design eye, is very detail oriented, has a great team and is a lovely guy! I highly recommend!
Sandra Hawes
October 16, 2024
Many thanks to you and your team for all your hard work and making our small project reality, with the minimum of disturbance to ourselves. We couldn’t have asked for better organisation and site cleanliness and that’s all down to you Kevin, absolutely outstanding. As for the final result : Superb. Highly recommend. Many Thanks. Ave and Sandra.
Sid Malekshahi
October 16, 2024
I couldn’t be more pleased with the work Stevens Design & Build did on our recent project. They managed every aspect of the build, from the construction itself to the flawless installation of the kitchen, utility, and pantry. The entire project was completed right on schedule and within the budget we set, which is a rare find in this industry. Not only did they meet my expectations, but they truly exceeded them with their attention to detail and quality craftsmanship. I was so impressed that I’ve already recommended them to one of my friends who’s planning a similar project. If you’re looking for a team that delivers outstanding results, look no further than Stevens Design & Build!
No stage starts until you have seen the one before it and said yes.

Kevin visits your home, listens to what you have in mind and gives you an honest view of what is achievable and what it is likely to cost. Whether you have a fixed budget to work to or an open brief, he will tell you what is possible on the first visit rather than sending a quote in the post weeks later.

We carry out a full survey of your home and confirm exactly what the building will allow, covering layout options, planning requirements and structural considerations. Your ideas become a fully costed plan, with every element priced openly, so you can see where the money goes before a single decision is made.

Our in-house team produces full-spec 2D plans and full 3D renders of your project, so you can see a tangible vision of your ideas before commencement. You walk through every room on screen, change whatever you want, and approve it only when it is exactly right.

Once the design is signed off and you are fully satisfied, you receive one detailed proposal covering every element of the build, itemised in full. The figure agreed at this stage is the figure you pay.

Our own craftsmen on site, every trade and every material coordinated under one contract, and Kevin overseeing the standard throughout. Structural work is designed and certified by independent Chartered Structural Engineers.

On completion we walk through every detail with you, room by room, against the design you approved. Your project is handed back with a 12-month workmanship warranty, and Kevin is still on the end of the phone afterwards.
BEFORE AND AFTER
Every project begins as a 3D design long before a wall comes down. Drag the slider across a real Stevens project and see how closely the finished home matches the design Kevin showed the client on screen.


RECENT WORK
Real completed projects, photographed on handover. No renders, no showroom sets.
Curved units and a rippled island bulkhead soften a kitchen facing the pool.
A kitchen reimagined in anthracite metal and veined marble, Grade II listed setting.
Shaker meets slab in all-white cabinetry, framed by rich Wenge wood accents.
WHERE WE WORK
From our base at Homer Farm in Maidenhead, we take on kitchens, extensions and full renovations across Berkshire, Buckinghamshire and the Thames Valley.
We travel further a field for larger whole-home projects and one-off commissions. Tell Kevin what you are planning and he will let you know.
Talk To Kevin About Your Project
If your home falls just outside our listed areas, get in touch anyway. We're happy to discuss your project and let you know if we can help.


A complete Annex build featuring a full mix of cabinetry styles, stone worktops and integrated appliances, designed to show what is possible.
Get In Touch
Send a few details and Kevin will call you back to arrange a free design consultation at your home, at a time that suits you.
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