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We're here to design, build and finance your home, giving you the space to do the things that matter.

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We offer...

Everything you need to grow your home

Resi architectural design

Architectural design
& planning

With our team of architects, designers, technicians and surveyors in-house, we offer the most comprehensive architectural services for UK homeowners.

Resi home build

Technical design
& construction

When you’re ready to build, our experts will guide you through the tendering process, introducing you to the very best builders and professionals in your area.

Resi finance

Financing for
your project

Need help funding your project? We’ve created a finance service that’s tailor-made for homeowners, meaning you have the funds to unlock your home’s potential.

Why Resi?

Grow your home with confidence

A bespoke journey

Whether you need us for every single step or just here and there, we’ll create a package bespoke to you. With unbeatable value and no nasty surprises, our price plan protects your budget while our team is always on hand to deliver the service your home deserves.

Bespoke
Empowering

Empowering homeowners

Our unique Dashboard means you can manage your project and talk to our team on your terms at your own pace. From reviewing documents, sharing inspiration, all the way to watching our architects draw up your ideas. Our transparent service and honest, on-hand advice lets you build with confidence.

Expert care

Our team of architects, designers, surveyors, technicians and planning officers have seen it all before. We’re the leading residential architect in the UK and have worked with projects of all shapes and sizes. This means we have helped thousands of people extend up and down the country - all from under one roof!

Expert care
Bespoke

A bespoke journey

Whether you need us for every single step or just here and there, we’ll create a package bespoke to you. With unbeatable value and no nasty surprises, our price plan protects your budget while our team is always on hand to deliver the service your home deserves.

Empowering

Empowering homeowners

Our unique Dashboard means you can manage your project and talk to our team on your terms at your own pace. From reviewing documents, sharing inspiration, all the way to watching our architects draw up your ideas. Our transparent service and honest, on-hand advice lets you build with confidence.

Expert care

Expert care

Our team of architects, designers, surveyors, technicians and planning officers have seen it all before. We’re the leading residential architect in the UK and have worked with projects of all shapes and sizes. This means we have helped thousands of people extend up and down the country - all from under one roof!

Book a Free Architectural Advice Call

We offer free 30 minute consultations to help you with your project.
Select a date to view availability

Types of projects

No matter how you want to grow your home, we’re here to help.

Residential extensions

Extension

From simple rear extensions to impressive two-storey additions, we’ll help expand your home with style.

Loft extension

Loft

Don’t let your loft go to waste. We’ll help unlock your roof’s potential, no matter its size or shape.

Residential refurbishment

Refurbishment

We’ll look at your existing layout and help bring out the most from your home as it stands today.

New build

New Builds

Working from the ground up, we’ll guide you through each step of bringing your bespoke build to life.

View case studies

Introducing our Dashboard...

Alongside having the best home experts, we’ve created a unique online platform that helps you manage your project and reach our team when you need them most.

Live drawing

Watch your designs come to life in real-time with our screen-share feature. Simply have a laptop / desktop to hand and our design team will customise your floorplans, right then and there.

Project manage

Messaging

Payments

Looking to improve your home?

Select an option below to get a quick quote for our services

Ground

Ground

First

First

Loft

Loft

Basement

Basement

Two storey

Two Storey

Garden

Garden

Garage

Garage

Happy home result

The Science of a Happy Home

We all want to live in a happy home. However, when it comes to designing our homes and using them day to day, happiness isn’t always at the forefront. We think it should be. That’s why, at Resi, we want to change the conversation.

To do this we’ve surveyed 4000 UK residents, taking their answers and combining them with the best existing research, to develop The Science of a Happy Home Report.

We now use this report to not only shape the homes we design, but also to push for change in the housing sector at large. Inspired by the report and this aim, our new podcast features conversations with expert guests from the world of architecture and design.

The Science of a Happy Home

We all want to live in a happy home. However, when it comes to designing our homes and using them day to day, happiness isn’t always at the forefront. We think it should be. That’s why, at Resi, we want to change the conversation.

To do this we’ve surveyed 4000 UK residents, taking their answers and combining them with the best existing research, to develop The Science of a Happy Home Report.

We now use this report to not only shape the homes we design, but also to push for change in the housing sector at large. Inspired by the report and this aim, our new podcast features conversations with expert guests from the world of architecture and design.

Happy home result

Architectural design & planning

Great design is at the heart of what we do. Our skilled designers work closely with you to produce architectural drawings that unlock your home’s potential. We then package these drawings up and handle the planning process on your behalf, giving you the best chance of first-time success.

Once planning has been secured, it’s time for building regulations. Not only do we create the essential technical drawings, but we also introduce you to vetted structural engineers, party wall surveyors, and approved inspectors. Meaning at every stage, you’ve got the best professionals by your side.

Resi architectural design
Resi architectural design

Architectural design & planning

Great design is at the heart of what we do. Our skilled designers work closely with you to produce architectural drawings that unlock your home’s potential. We then package these drawings up and handle the planning process on your behalf, giving you the best chance of first-time success.

Once planning has been secured, it’s time for building regulations. Not only do we create the essential technical drawings, but we also introduce you to vetted structural engineers, party wall surveyors, and approved inspectors. Meaning at every stage, you’ve got the best professionals by your side.

Measured survey

Measured
Survey

We’ll visit your home to get all the measurements needed for getting your project started.

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Proposed design

Proposed
Design

Our skilled designers work closely with you to produce architectural drawings that bring out the best in your home.

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Planning

Planning
Permission

With our team of in-house planning officers, we’ll manage your chosen planning route on your behalf.

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Building regulations

Building
Regulations

Get the go-ahead to build with our expert technical drawings and a team of vetted construction experts.

Learn More
Resi home build

Building your new space

When it comes to building your happy space, don’t settle for less. We’ll find you TrustMark approved contractors and ensure you get the very best price for your project.

Too often homeowners fall foul of cowboy builders or get caught out by dodgy price plans. With our team, we’ll ensure you only work with vetted professionals, with a price plan that protects your finances from foul play.

What’s more, as official partners to TrustMark, the only Government endorsed quality scheme, you’ll enjoy the most robust protections in the industry.

Resi home build

Building your new space

When it comes to building your happy space, don’t settle for less. We’ll find you TrustMark approved contractors and ensure you get the very best price for your project.

Too often homeowners fall foul of cowboy builders or get caught out by dodgy price plans. With our team, we’ll ensure you only work with vetted professionals, with a price plan that protects your finances from foul play.

What’s more, as official partners to TrustMark, the only Government endorsed quality scheme, you’ll enjoy the most robust protections in the industry.

Resi finance

Financing your project

We’ve created a finance service that’s tailor-made for homeowners, meaning no nasty surprises for you or your budget.

Not only do we provide the safest loans for your home, but by way of a provisional offer, we can tell you the max you can borrow. This means you can nail down your budget right at the start of your project, without the need for long, complicated applications.

And to protect your investment, we’ll also help you secure up to 10 years of insurance for your build.

Resi finance
Resi foundation

The Resi Foundation

Everyone deserves a happy space, that’s why we’ve created The Resi Foundation. We work with local authorities across the UK, helping them create social housing that’s more than just bricks and mortar.

Social housing is often viewed as just four walls and a roof made on the cheap. At Resi, we want to change this by bringing architectural expertise to the process, merging the affordable with long-lasting, people-focused design.

By working with Resi, you’re helping us create better homes for everyone in the UK.

Resi foundation

The Resi Foundation

Everyone deserves a happy space, that’s why we’ve created The Resi Foundation. We work with local authorities across the UK, helping them create social housing that’s more than just bricks and mortar.

Social housing is often viewed as just four walls and a roof made on the cheap. At Resi, we want to change this by bringing architectural expertise to the process, merging the affordable with long-lasting, people-focused design.

By working with Resi, you’re helping us create better homes for everyone in the UK.

Some happy customers

Don’t just take our word for it

Resi case study nathan

Nathan’s story

As a commercial architect himself, Nathan knew he was on to a winner when he saw our designs for his renovation.

Resi case study dharam

Dharam’s story

After facing rejection after rejection during planning, Dharam was nearly ready to call off his extension - then he found Resi.

Resi case study baz

Baz’s story

With their first child on the way, this London couple needed to expand their home and quick. See how we helped them transform their loft with ease.

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Would happily recommend them to family and friends

We have been really happy with Resi. We are undertaking a single storey extension and loft conversion, which we are project managing ourselves, and Resi have been our favourite consultants to deal with...

Mary Watt

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We are really impressed

We are really impressed with the design of our planned building project. I hope that the rest of the build goes as smoothly as this part of the process. Resi were great, Maeve the architect listened carefully to...

Liz D.

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Can't recommend Resi enough

It's been so easy to work with the team - from my initial call to better understand how they work through to design and now planning stages. I had a couple of consultations with architects…

Kaila Yates

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Would highly recommend this company

I worked with Alessio on our planning application for our rear extension, found the process straightforward. Alessio was able to take our idea's and design preferences on board very well and used...

Sarah Boothe

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Good professional service

Very fast turnaround on all actions and requests for further information. Have been using for about 4 months on an extension project and they have impressed me with their speed. The portal works well...

David Choi

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Very happy with the service

They kept me informed at every stage of the proceeds. Very clear communication via their communication Portal application. They even managed to get the planning permission for 4 meter…

Pravin Shetty

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Would highly recommend using them to anyone

Very impressed with the service and the attention to detail to my requirements. the team were very polite and always delivered all there responses on time as discussed would highly recommend using them to anyone.

Steve Bowman

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Online platform is very good

So far so good!, our first attempt to obtain planning for extension and loft conversion, Resi is currently hand-holding us through process , impressed with ease of communication , it's very slick and we feel a lot calmer than we did before...

Paul W.

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Architectural drawings were just amazing

The planning permission (1st of that kind on my neighbourhood) for the extension of my house was accepted! :) Alberto was always very helpful, patient (I can be very annoying and stressed!) and professional…

Luisa Wolf

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Extremely helpful

I have had great pleasure working with Resi (previously known as BuildPath) and their very experienced staff. I worked with Oliver with whom I have received complete satisfaction and confidence with. He started from scratch with my project of a double...

Dharam Varia

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Fantastic from start to finish

Resi have been fantastic from start to finish with our recent plans for our low level, flat roof wrap extension. From initial phone consultation through to final drawings they have really supported me with the visions and possibilities for our project…

Jonny Rich

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Where would you like to go next?

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Efficiency

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Chat

Get free advice

No matter what stage you’re at, you can get expert advice from our team - free of charge.

Visit our advice centre
Efficiency

Need a little extra?

Curious how much money you could borrow? Find out through a free chat with our finance team.

Apply for finance

Visit the advice centre

We’ve prepared hundreds of articles and guides to help answer all your burning home questions.

Advice centre

Try our valuation calculator

This free tool estimates how much value an extension could add to your property.

Valuation calculator

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Phone: +44203 868 9453 | Email: advice@resi.co.uk

Resi Design Ltd. trading as 'Resi' | Company No: 10471125

We are proud to employ architects registered with the Architects Registration Board and were awarded the mark for The Mayor's Good Work Standard for fair pay & conditions, wellbeing, skills, progression, diversity and recruitment.

Resi Finance Ltd is an appointed representative of Mortgage Advice Bureau Limited and Mortgage Advice Bureau (Derby) Limited who are authorised and regulated by the Financial Conduct Authority. Resi Finance Ltd. Registered Office: Kemp House, 160 City Road, London, United Kingdom, EC1V 2NX. Registered in England Number: 12327535