OPEN architecture

OPEN architecture We are a practice of RIBA Chartered Architects who strive to create beautiful and functional spaces.

Innovative design is produced to the highest technical standard.

We love it when clients embrace bold design choices. No-one stays blue when they come down these stairs in the morning! ...
24/08/2026

We love it when clients embrace bold design choices. No-one stays blue when they come down these stairs in the morning! After re-configuring the building layout and a full renovation, this is a home that sings with colour and life, which reflects the lovely owners.

We are always inspired by the people we work with.

We are currently scheduling projects for 2027, please do give us a call or send an email if you would like to work with us on your future projects, commercial or residential: 01732 779 580 / [email protected]

What feature of your home gets your visitors talking or expressing house envy?In this house, it's likely to be the bathr...
19/08/2026

What feature of your home gets your visitors talking or expressing house envy?

In this house, it's likely to be the bathroom that you didn't know was there!

When architects get the details right, and deliver features that you can't wait for your friends to see - that's when you know we've understood you as people, just as well as we've understood the build project.

Ideas are contagious. Share yours with us and let's start a conversation about how exciting your home extension, remodel or new build could be: [email protected]

What would you most like passed to you through this folding, sliding window in the endless hot weather?🌻Suggestions put ...
13/08/2026

What would you most like passed to you through this folding, sliding window in the endless hot weather?

🌻Suggestions put forward in the OPEN office to help you with your thinking:
a frozen Daiquiri
home-made lemonade
a pitcher of Pimms
a cooling breeze
a Magnum Gold Caramel Billionaire ice cream
a strawberry sandwich (Apparently you have to taste it to believe it)!

We get to know our clients and consult with them throughout a project so we can understand how their real lives are lived (and what their snack/tipple of choice may be!). We design homes that work for our clients for years to come.

Contact OPEN on: [email protected]

04/08/2026

Pools of all kinds are taking centre stage this summer.

Who should you speak to if you have a home build or renovation project in mind and it includes a swimming pool? Are you looking for an architect or a garden designer?'

We paired up with Kent garden designer Marlene Lento, who specialises in pool gardens, to give you the answer. It seems we agree that both architect and garden designer are required and a good pairing will collaborate to get the best results for the client in terms of the end results and the build, and even your budget!

💦Stephanie Mason from OPEN architecture said:
"The most impactful designs seamlessly blend the indoors and outdoors - we live in both spaces, after all. Great design happens when every element is conceived as one, with the pool, home and landscape working together to create a unified vision. The result is a seamless living environment that flows naturally and makes people feel truly at home."

💦Marlene Lento "In my opinion the landscape designer, the architect, and the interior designer should collaborate from the start on any home project that includes a pool. OPEN architecture is in a great position to provide this synchronisation as they have the latter two in house. The three together can work out:
▪️Circulation: between house and garden, as well as internally
▪️Views: from and towards the house (levels, transitions, materials)
▪️Sequencing: creating a logical implementation plan
All of these optimise the client’s budget and the cohesiveness and functionality of the design."

📸 Thanks to Marlene for sharing your photos: credit Marlene Lento Design Studio

We're in!It's just like we've always been here! And it's noticeable how the new office layout, all on one floor, allows ...
31/07/2026

We're in!

It's just like we've always been here! And it's noticeable how the new office layout, all on one floor, allows for easier team talks and co-ordination.

You can expect a warm welcome at:
Office 8, Alexander House
39 London Road
Sevenoaks
Kent
TN13 1AR

If you want to discuss a residential or commercial project, please do give us a call on 01732 779 580. Alternatively, send an email to [email protected]. Let's book you in for that first conversation and see where it might lead!

📦We've moved!🎉 You'll now find us in our new office - same great service, just from a fresh new home. We're excited for ...
20/07/2026

📦We've moved!

🎉 You'll now find us in our new office - same great service, just from a fresh new home. We're excited for this next chapter. We can't wait to welcome you, so pop by and say hello!

You can now find us at:
Office 8, Alexander House
39 London Road
Sevenoaks
TN13 1AR

📦We've moved! 🎉 You'll now find us in our new office - same great service, just from a fresh new home. We're excited for...
20/07/2026

📦We've moved! 🎉 You'll now find us in our new office - same great service, just from a fresh new home. We're excited for this next chapter. We can't wait to welcome you, so pop by and say hello!

You can now find us at:
Office 8, Alexander House
39 London Road
Sevenoaks
TN13 1AR

'Thoroughly thought-through plans' ... possibly our favourite alliteration ever!Lovely to receive a review that recognis...
19/07/2026

'Thoroughly thought-through plans' ... possibly our favourite alliteration ever!

Lovely to receive a review that recognises that no-one works alone at OPEN architecture. We're a solid team who bring together experience, creativity and design inspiration.

If you're contemplating a commercial or residential build project and would like to find out more about working with OPEN, please do get in touch: [email protected] / 01732 779 580

When you've been away on holiday and you get back to your house, what gives you that 'ahhh, I'm so glad we're home' feel...
16/07/2026

When you've been away on holiday and you get back to your house, what gives you that 'ahhh, I'm so glad we're home' feeling?

Take one challenging and unusual derelict site.  Add a highly desirable, conservation area location. Mix with one inspir...
09/07/2026

Take one challenging and unusual derelict site.

Add a highly desirable, conservation area location.

Mix with one inspired design and full planning permission granted!

The result - an opportunity to create one extraordinary home. An overhanging green roof disguises the house from view despite it being in the centre of Sevenoaks. There's enough outdoor space to kick back on the balcony and enjoy the unspoilt, natural surroundings. Access is from a level approximately 12 metres above, which is where you park before descending to a bridge over the slope and into your secret home.

We made this happen! If you're facing challenges with a difficult site, planning restrictions or other concerns affecting your ability to proceed with a build project, let's talk: [email protected]

Address

Office 8, Alexander House, 39 London Road
Sevenoaks
TN131AR

Opening Hours

Monday 9am - 5:30pm
Tuesday 9am - 5:30pm
Wednesday 9am - 5:30pm
Thursday 9am - 5:30pm
Friday 9am - 4pm

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