A Bluelime Designed Single
Storey Extension…

Will create that additional space you need on the ground floor. Whether a wrap around single storey extension or more straightforward rear extension, this often involves opening up the back wall of the house into an open plan kitchen/diner extension at ground level. This is by far the most common type of extension we do. Single storey extensions represent around 60% of the 200 projects per annum we do. Increasingly, we find they are one of the best ways to add space and value to your home.

Boasting over 13 years of experience in single storey extension design, Bluelime Home Design is your perfect partner. You can check out some of our previous projects we have designed here.


What Do You Get When You Choose Bluelime To Design Your Single Storey Extension?

Not only do we produce several plan options using the latest 3D Technology, we get you planning permission and give you estimated build costs for each one to ensure our designs fall within your budget. We’re also on hand at every turn to ensure your construction project goes smoothly. Offering varying levels of flexibility, our services can be tailored to suit your needs. And if you want a complete risk free one stop shop, we can build it for you too. If you're not completely sure if you want a single storey extension, double storey extension, wrap around etc, or you want to explore your options, you can book your free design consultation with us here. 

At Bluelime our top RIBA registered Architects have converted and extended many properties for our clients over the years. For more than 14 years we have created some amazing new homes throughout London and the South East. Bluelime is now one of the leading RIBA chartered, home extension designers in London and the South East.

Find out how you can add a Single Storey Extension to Your Home

Claim your Design Consultation worth £450 Now!

During your design consultation, you will find out everything you need to know about adding a Single Storey Extension to Your Home. You will find out what design will work best for you & how much it's all going to cost. Claim your design consultation now worth £450...


48 hours after your design consultation you will also receive your own personal 17 page Design Report explaining everything you need to know about creating your new home.

During your Design Consultation, we will show you all the secrets you need to know about creating your new home. Everything from how to save money, add value and how to get the most out of your project. Just click on the button and we will get you booked in right away.

At your consultation you will get...

Top tips on how to save money
Typical costs of each type of build
Tips to avoid common mistakes
Information on what type of new build to go for
Details on what will bring you the most value
Advice on how to avoid cowboy builders
Industry secrets you need to know
All the steps involved in creating your new home

By signing up you will receive emailed hints, tips and top secrets directly from me that you MUST be aware of before you start any work on your home. These will be of great help to you, but of course you can un-subscribe at any time if you wish.

If your not quite ready for your consultation right now then simply download your free guide explaining everything you need to know

Then when you are ready, simply get in touch and we will get you booked in right way at a date time convenient for you.

With this free home design guide, we show you all the secrets you need to know about extending your home. Everything from how to save money, how to add value and how to get the most out of your new home is right here. Just click on the button and it will be with you in seconds.

In your guide you will get...

• Top tips on how to save money when extending your new home
• Typical costs of each type of build
• Advice on the pitfalls to be avoided
• Information on what type of extension to go for
• Detail on what will bring you most value
• How to avoid cowboy builders
• Industry secrets you need to know
• All the steps involved in extending your home
• Everything you need to know to create your dream home

How we can help

Ensuring that a new build project is viable takes time and effort. Whether you’re constructing a new home for a client, or you simply have a plot of land or building you want developing, we’re here to make that process as hassle-free as possible, and save you money where we can. We’ll specify every detail upfront so there are no surprises and, as members of RIBA and ARB, we have the necessary industry accreditations to ensure you get the best service possible, stress free.


Bluelime cover every possible base to enable you to have your dream home and provide a series of design options that meet your budget.


Your Bluelime Architect will get you planning permission and appoint Building Control so you don’t have to – and include the fees in our price


We hold your hand through the whole process including the build. We tender your project and select the right builder for you taking all the stress away.

Design & Build

This is where you get a total risk free, one stop solution where we undertake both the design and build elements. You get a dedicated Account Manager who will look after everything for you.

What our Clients say

We have received a very professional, creative and helpful service so far with Bluelime. They have really come up with some fantastic design ideas for our property and we look forward to making them a reality in the coming months.

Claire Hawkes, 32 Sussex Road, Erith, DA8 1JB

We would Definitely recommend this company. The specialised work they offer is above reproach. We worked with Aga and Alin with Input from Director (GLENN). All 3 were invaluable in helping us to come the end design. After numerous designs we settled on the 10th one. This provided valuable insight that as a layman you actually miss, and the length this company goes to to get the end result you want. At no point did they make us feel rushed or felt they were being bothered with needless questions. The response from the team was always within 24hrs to any fears you have. I am looking forward to the end product and satisfied that this team will deliver. If nothing else you should talk to them before you choose to settle with any Architects.

Tariq Dowlah, 63 Arkwright Road, South Croydon, CR2 0LP

The team at Bluelime Home Design have been professional, supportive, creative and directional in their approach. They provide a comprehensive, all-round design offer and represent value for money. I look forward to continuing to work with them once planning has been secured and my project can start in earnest!

Michelle Gass, 3 Eastview Avenue, Plumstead, London SE18 2HU

A* service from initial contact right the way through to design sign off. High quality drawings. Very responsive, knowledgable and highly recommended.

Gurdeep Shergill, 5 Mercer Avenue, Castle Hill, Ebbsfleet Valley, Swanscombe. Kent DA10 1BG

Need Help With Your Designs?

Want to know how much your Single Storey Extension will likely cost?

Don’t worry our expert team is here to help you.

Give us a call now on 01322 521026 and we will explain everything you need to know about developing your property or land.

Alternatively fill in brief details below and one of our experts will be in touch right away.

    Why Choose Bluelime Home Design?

    Watch our short video below to find out why Bluelime is London's first choice Architects Practice when it comes to home design

    • Local Home Designers
    • What Design Will Work Best For You
    • Reassurance When Using an RIBA Chartered Practice
    • Face-to-Face Design Review Meetings in Our State-of-the-Art Design Studio
    • Get Recommended Trusted and Approved Builders
    • Home Designs Tailored to Your Budget
    • You Get Several Designs—Not Just One
    • Streamlined Construction Designs with Our Own In-House Structural Engineer
    • One-Stop Shop If You Use Us to Build Your New Home
    • You Get At Least 3 Builders Quotes

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