Need Design Ideas? Our Expert Team Is Here To Help.

Our expert team is here to help you get the information you need and ONLY the information you need to make informed decisions about extending or converting your home. Even if its early days and you've only just started thinking about things or just wondering what's possible, our team can meet with you at your property, show you whats possible, how to get the most out of the space you have and how much it will all cost.

Start now by claiming your FREE Design Consultation below...

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Welcome to Bluelime Home Design - Leading architect and home extension designer with offices in Dartford, Erith, Bromley, Bexley and Croydon

Providing architecture services for London and the South East, specialising in Dartford, BexleyCroydon, Erith, Blackheath, Greenwich, Lewisham, Dulwich & Bromley areas.

Here at Bluelime Home Design as your experienced architect and local designer, we have built up a good reputation and working relationship with councils and local builders over the years.  Places we cover include:

Bexley, Bromley, Croydon, Erith, Blackheath, Greenwich, Lewisham, Dulwich and Dartford, to name a few.

We will create the home you always dreamed of by getting you all the necessary planning permissions and approvals easily, quickly, with minimum fuss at the right cost.

Whether a new house or home extension we will even get your new home built for you using our local approved and trusted builders meaning you don't have to worry about a thing.

In 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 free guide you will get...

  • Top tips on how to save money when extending your new home
  • Typical costs of each type of build
  • Top tips 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

Sit Back And Relax, Our Team of Architectural Experts Will Handle Everything For You

Whether you are looking to extend, upgrade, or even convert your existing space we can help you create your dream home. With offices in Bromley, Bexley, Erith, Croydon & Dartford whilst also covering the Blackheath, Greenwich, Lewisham, and Dulwich areas, our team have been designing and building home extensions and conversions in London and the South East for many years. We know the pitfalls to avoid and how to get your planning permission quickly with zero stress or fuss.

With each of our award winning Silver to Platinum service packages you can decide how much you want us to be involved in creating your new home. If you like, we can simply just design your extension or conversion and get your permissions for you (useful if you already have a builder in mind). Or if you prefer we can competitively tender your project with our own approved, quality builders meaning you get at least four competitive quotes from local trusted building companies specialising in your area. We can even give you a total risk and stress free one stop shop where we design and build your home extension/conversion for you meaning you dont need to worry about a thing.

Whatever service package you go for, all of them can be tailored specifically to you meaning you avoid any cowboy builders. Simply click on the button below to request your free consultation and we can explain how it all works and how best to create the home you always dreamed of.

Claim My Free Consultation Now

Before You Go Any Further, At Your Consultation You Will Find Out:

How Best To Use The Space You Have. There are always more ways than one to create, modify or remodel your home. We will show you all of them.
Everything You Need To Know. All the well kept secrets you need to know about developing your property. Plus much, much more.
How Much Your New Home Will Cost. We will show you how much typical extensions and conversions cost in your area.
How To Avoid Cowboy Builders. Getting the right builder for your job is so important. We show you how to do it.

Kitchen Ideas

Kitchen ideas for the home

Go Social

Go Open Plan

Read More

Bedroom Ideas

bedroom ideas

Why Have the Master Bedroom

at the Front?

Read More

Loft Ideas

loft conversion ideas

Get More Out Of That

Wasted Roof Space

Read More

Bathroom Ideas

bathroom extension ideas

Peace, Tranquility, Luxury

Indulge in your own home

Read More

Need to extend your home but don't know where to start?

At Bluelime Home Design, we take a refreshing approach to helping you create your new house plan. Our system is totally unique and means you get your new home in less time, with zero stress at a cost you can afford.

For ten years our award winning services have been turning peoples houses into homes they can fully enjoy with friends and family. Our architectural expertise and design experience means we will provide you with the best home possible to fit your budget. Even better we are local (not some random agency) and know what the planning officers want in your area.

With Bluelime Home Design you will know how much it is going to cost upfront, how best to give you the space you want (there’s always more than one way and we’ll draw you all of them with costs of each) explain how long it is going to take and where we can save you money. We will eliminate your worries about cowboy builders by recommending quality approved and certified tradesmen we trust and have worked with for many years.

But before we do all that, have a look around our website for design inspiration and ideas. Most importantly don't forget to request your free home design guides available on each page. You will find them of huge benefit

Our Recent Projects

Rear Wrap Around & Loft Conversion, Bexley


Double Storey Wrap Around

Double Storey Wrap Around & Loft Conversion in Bexley.

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Single Storey Extension, East Dulwich


Single Storey Kitchen Extension

Modern open plan Kitchen/Diner with flat roof and glass roof lights in Dulwich.

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House Extension Design, Whitstable


Double Storey Extension

Including addition of a 2nd floor with glass atrium and floating roofs in Whitstable.

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Bungalow Conversion to 2 Storey Property, Bexley


Bungalow Conversion

Including addition of a 1st floor and wrap around Kitchen/Diner into Living area in Bexley.

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Extension and Loft Conversion, Bexley


Double Storey Extension

Including a loft conversion to Games Room, open plan Kitchen/Diner and bifold doors.

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Double and Single Storey Extension, Bexley


Double Storey Extension

Including rear extension creating large open plan Kitchen/Diner with island unit.

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Rear extension, Dartford


Single Storey Extension

An amazing Kitchen extension created on a tight budget in Dartford.

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Wrap Around Extension, Chislehurst


Double Storey Extension

Large open plan Kitchen/Diner with bifold doors, additional Bedrooms with Juliet balconies.

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Rear Extension and Loft Conversion, Bexley


Double Storey Extension

Side extension forming open plan ‘L shaped Kitchen/Diner and loft conversion.

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Kitchen/Diner Extension, Joydens Wood


Single Storey Extension

Rear pitched roof open Kitchen/Diner extension, with new Utility Room and hallway.

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2 Storey Extension, Bexley


Double Storey Extension

Created large Living Room, 5 Bed/4 Bath and Loft conversion into Office and Cinema Room.

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Double Storey Side Extension, Bexley


Double Storey Extension

Open plan Kitchen/Diner, new Master Bedroom and light shaft created an amazing space.

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Loft Conversion, Wilmington


Loft Conversion

Design of a loft conversion to form a comfortable living area and bedroom for a detached house.

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Double Storey Extension, Bexleyheath


Double Storey Extension

Design of a double storey house extension and ground floor family room opening onto new garden patio

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At Bluelime Home Design we love what we do. Our unique method of work eliminates any stress or concerns you may have when developing your property...

With Bluelime Home Design it's now easier to make your dream home a reality...

With offices in Bexley, Bromley, Croydon, Erith & Dartford, Bluelime Home Design is the leading architects in Kent. If you are looking for home design ideas look no further. Your dedicated design consultant will sit down with you take on board what you need and come up with several designs for your new home. We are even offering this initial home design consultation free of charge for a limited time only.

With vast architectural experience in local building costs and planning restrictions, Bluelime is able to give you that dream home you always wanted risk free. No other designer produces the level of detail that we do when designing houses or extensions. This means our projects are always affordable and never go over budget as the tendering builders know exactly every single detail and what is expected of them right at the outset.

We have done this for many clients in the Bromley, Bexley, Croydon, Erith, Blackheath, Greenwich, Lewisham, Dulwich and Dartford areas - have a look at a selection of our client references. We undertake the complete planning permission and building control processes so you don't need to worry about a thing. Your extension may even come under permitted development regulations which make it even easier to get through all the red tape.

To find out exactly how to extend or convert your property and all the costs involved click on the button below to book your free design consultation now.

Claim My Free Consultation Now

Here's how our unique approach to developing your property makes it easier for you...

  • We will provide you with as many design options as necessary to give you your dream home no matter how long it takes at no extra cost
  • Your property design will be exactly how you want it blending in with any existing properties and surroundings not some crazy architectural feature that will never get passed planning
  • You can sit back and relax we will hold your hand through the entire process
  • Your property development will be stress free we deal with everything for you including builders
  • You don't need to worry about all the red tape we will get all the necessary planning permissions and building control approvals for you
  • No more concerns about cost we will get at least 4 reputable builders that we trust and have worked with over the years to price your project ensuring you get value for money
  • Hassle free - we will make all the necessary arrangements and meet the builders on your behalf
  • You don't need to worry about dodgy builders we only get trusted reputable local companies to build your property
  • We will assess the builders quotes and recommend who you should use which isn't necessarily always the lowest price
  • Stress free property development when we manage the works and deal with the builders through the whole process so you don't have to

Find out how our unique approach will help you create your new home stress free. Click on the button now to claim your free design consultation

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What Our Clients Say

We would recommend BlueLime and found them quick and efficient at what they do. A special thanks to Glenn and Divyani who helped us out with amending the drawings last minute. Overall a great experience 🙂

, Bromley

Amar listened to our requirements and with knowledge of planning policies helped us with most efficient designs. We were particularly pleased with turnaround time - this was consistent.


From our first phone call, to our meeting to discuss our plans/ideas BlueLime have been great. Amar, our designer, listened to what we needed and wanted to achieve when drawing our potential double story extension. he gave us a timeline of when we could expect the drawings and what the process was. He delivered, however he exceeded in delivering what we wanted. Answered all our questions and has kept us updated in the process.

, Swanscombe