TN Design & Build

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TN Design & Build Surrey Design and Build company. Specialised in full renovations, double + single storey extensions and bespoke builds. Passionate about designing spaces.

At TN Design and Build, we bring your dream home to life with expert craftsmanship, innovative design, and a commitment to excellence. We turn your plans into a dream home

Building a Reputation

At our core, we are builders. Who build beautiful homes in Surrey. With over 18 years in the local Surrey building trade, we provide a bespoke and personal experience. Whether you wish to create an open plan living space, a kitchen extension, loft conversion or a complete new build we want to get to the heart of what you want to achieve. From mulling over an initial idea or inspiration you may have, through to the design and actual build work, our philosophy is simply to listen to our customers. Our Work

We undertake building work of all shapes and sizes. From extensions to loft conversions to complete new builds. We believe in the traditional but highest standards of quality, professionalism, and trust. Our customers agree. Check out our case studies of our previous projects. Working With Us

We believe in delivering transparency from the outset. Our professional quotes are incredibly detailed and will provide you with the cost of every material we will use, down to a box of nails. We pride ourselves on staying on budget. With fortnightly invoicing of work completed, you can plan and manage your budget, with no hidden surprises. Someone is always in the office at the end of the phone if there is anything you need to discuss. We are with you until the job is done. Tom Nicholls - Owner

I’m Tom Nicholls and ever since I can remember I have had a passion for building things! Spending over 10 years perfecting my trade as a bricklayer on many a building sites across Surrey. With projects running over time, over budget and not to the highest standards, I avidly believed then as I do now, that we could offer something better. It was my dream to start TN Design & Build in Walton on Thames, Surrey, over 9 years ago. With a vision to provide the highest quality workmanship and personal experience to each and every customer. I now get to help people every day build their dream home. But I certainly don’t do it alone. For each project, we bring on our talented and trusted partners. These relationships are critical to success and we thrive on these long-standing relationships and the different perspectives they bring to ensure we keep our design and builds up to date and competitive. Kath - Accountant

Unlike many other small businesses, we have our in-house accountant. Kath ensures we deliver on one of our core standards of trust. Keeping your project costs up to date and with fortnightly invoicing throughout a job, there will be no hidden or surprise costs. Chris - Site Foreman

Regardless of the nature or size of job, you will have your own dedicated site foreman running the smooth day to day management of your build. Chris can be found on site every day and their main priority is to organise and deliver your build on time (or ahead if they can) and to the highest standard. Sabrine- Office Co-ordinator

In the office, is Sabrine. As your first point of contact, she will arrange everything from the initial meeting with Tom through to keeping you up to date at every stage of the build. Sabrine will listen to any concerns, answer your questions and provide reassurance throughout the life of your build.

05/11/2026

What a way to end the week! 🔨🏡

A fantastic start to another new project in Walton-on-Thames!

We’ve been working with these clients right from the beginning, helping them through the design stages, securing planning permission, and now we’re on site bringing it all together.

Just four days in, and we’ve already got the site set up, foundations excavated, and we’re ready to pour concrete tomorrow afternoon, with brickwork starting next week!

A great start to the project and a big thank you to all the team for their hard work this week. 👏

It’s always nice to see a project we’ve been involved with from the very beginning finally getting underway.

If you’re thinking about extending or renovating your home and would like one company to look after everything, from the initial designs right through to the finished build, we’d love to have a chat.

📞 01932 848174
🌐 www.tndesignandbuild.co.uk

SurreyBuilders Weybridge Esher Cobham

29/10/2026

🏡 Another exciting stage underway at TN Design & Build! 🧱💪

The concrete is poured, the foundations are taking shape, and we’re getting ready to start laying bricks and blocks! It’s always exciting seeing a project come to life from the ground up.

At TN Design & Build, we love being part of the entire journey — from the very first design ideas, through planning and construction, right up to those final finishing touches, the cleaners coming in and handing over the keys to our happy clients! 🔑✨

Whether you’re planning a single-storey extension, double-storey extension, luxury home renovation or bespoke new build, we can take care of it all.

📍 Proudly transforming homes across Walton-on-Thames, Weybridge, Esher, Hersham, Cobham and surrounding Surrey areas.

Thinking about transforming your home in 2027? Let’s start the conversation and see what we can create together!

📞 01932 848174
🌐 www.tndesignandbuild.co.uk

TN Design & Build – Your Project, Our Solution.

Esher Hersham Cobham HomeExtensions LuxuryRenovations SurreyHomes NewBuildHomes

26/10/2026

We’re almost at the finish line on this one! 🏡✨

The flooring is going down, the cleaners are next, and we’re just days away from handing this beautiful home back to our clients!

It’s been a fantastic project from start to finish, made even better by brilliant clients who have trusted us with their home for the second time! That really does mean a lot to us. 🙌

From single and double-storey extensions to complete high-end home refurbishments, we love transforming houses into homes.

📍 Working across Walton-on-Thames, Hersham, Addlestone, Cobham and the surrounding Surrey areas.

Thinking about transforming your home in 2027? We’d love to hear about your plans.

🌐 www.tndesignandbuild.co.uk

SurreyBuilders HouseExtensions LuxuryHomeRenovation DesignAndBuild SurreyHomes

24/10/2026
24/10/2026

Not everything comes ready-made or fits neatly into a square box! 👷‍♂️🔨

Sometimes, it takes a little extra craftsmanship to get those finer details just right.

For this project, our incredibly talented craftsmen have created this bespoke moulding entirely on site, bringing it to life from start to finish.

Here’s a little behind-the-scenes look at the process and the skill that goes into making it all come together. 👏

It’s these finishing touches that really make a difference!

🏡 Planning an extension, renovation or new build? At TN Design & Build, we take pride in every detail, big or small.

📩 Get in touch to discuss your next project.

🌐 www.tndesignandbuild.co.uk

HomeRenovation DesignAndBuild PropertyRenovation SurreyHomes BuildingExcellence

22/10/2026

🏡 Another project in Walton-on-Thames nearly across the finish line!

We’re getting to one of our favourite stages of the build, when all the hard work starts coming together!

The kitchen is going in, the worktops have been templated, and over the next couple of weeks, we’ll be putting those all-important finishing touches in place before handing this beautiful home back to our clients.

We’ve taken this project right from the initial design through to the construction, managing the whole process from start to finish.

What makes this one even more special is that this is the second time these clients have chosen TN Design & Build to work on their home. There’s no better compliment than a returning customer!

Planning a building project in 2027?

From single and double-storey extensions to loft conversions, new builds and complete home refurbishments, we can take care of everything from the initial ideas through to the finished build.

📍 Based in Surrey, working across Walton-on-Thames, Weybridge, Cobham, Esher, Molesey and the surrounding areas.

📩 Get in touch with TN Design & Build Ltd to discuss your plans.

Keep watching — we can’t wait to show you the finished result! 👀

LoftConversions NewBuilds HomeRenovation SurreyHomes Elmbridge Weybridge Cobham Esher

20/10/2026

From design to build, it’s what we do best! 🏡

Here’s a look at one of our latest projects taking shape in East Molesey, Surrey, where we’re delivering a substantial loft conversion as part of a complete design and build service.

There’s something incredibly rewarding about seeing a project go from drawings on paper to becoming a reality. Every stage is carefully planned, every detail considered, and it’s all starting to come together beautifully.

And we’re only just getting started!

Keep watching as we take you through the next stages of construction and show you how we’re transforming this house into a truly exceptional home.

Thinking about transforming your own property in 2027? Whether it’s a luxury renovation, extension, loft conversion or a complete new build, we’d love to hear what you have in mind.

📩 Get in touch with TN Design & Build and let’s bring your ideas to life.

LoftConversion HomeTransformation LuxuryRenovation SurreyBuilders ResidentialArchitecture DreamHome PropertyDevelopment

19/10/2026
19/10/2026

🧱 A day in the life of a bricklayer!

A little sneak peek at what’s happening on site at one of our new build projects in East Molesey.

There’s something about watching the brickwork go up and seeing a new home really start to take shape. It’s one of our favourite stages of a build! 🏡

We love a new build, and we love seeing the hard work and skill that goes into making it all happen.

Got plans for a new build of your own? We’d love to hear about them!

Follow along to see how this one comes together. Plenty more to come! 👀

DesignAndBuild BuildingDreamHomes BehindTheScenes

07/10/2026

Restoring character. Preserving craftsmanship. Building for the future.

Our team are currently carrying out the careful refurbishment and repointing of this property using traditional lime mortar — respecting the original construction while giving the building a new lease of life.

It’s the details that make the difference. The right materials, the right methods and a team that understands how to work with existing buildings properly.

From substantial refurbishments and extensions to complete property transformations and new-build homes, TN Design & Build manage every stage with the same attention to detail.

Planning a major residential project?

Your project. Our solution.

Precision, trust & excellence in every detail.

HouseRenovation HighEndHomes HighEndConstruction LuxuryConstruction HomeExtension PropertyDevelopment SurreyHomes SurreyProperty SurreyBuilder DesignAndBuild BuildingExcellence LimeMortar LimeRepointing PeriodProperty PropertyRestoration HeritageRestoration BespokeHomes DreamHome HomeTransformation

Address

326 Molesey Road
Walton-on-Thames
KT123PD

Opening Hours

Monday 9am - 4:30pm
Tuesday 9am - 4:30pm
Wednesday 9am - 4:30pm
Thursday 9am - 4:30pm
Friday 9am - 4:30pm

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