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House extensions, if done correctly, can be a great way to solve space problems and improve your quality of life.

By working closely with our clients and taking time on your design, we can help turn ideas into reality and deliver a successful extension that can be enjoyed for years to come.


Reviews (7)

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Rhys James

23 July 2018

Great guys to work with. Very professional and come highly recommended.


John Viccars

23 July 2018

Great company to work with and would recommend to others


Alex Bungey

23 July 2018

Very profession people, Tyrese and Paul are fantastic at what they do! They helped me get the plans for my aunts extension! Keep up the good work guys!!


Adam Lees

23 July 2018

Great service from detailed planning, Tyrone and Paul very professional, helped with all our queries and responded quickly to emails.
All who we dealt with in the company were helpful and friendly.
Would highly recommend and use again if needed!


Chris Porthouse

23 July 2018

We (PorthouseDean Structural Engineers) have worked with Detailed Planning on hundreds of projects and have always found them to be professional, reliable and the quality of their work is extremely good. This helps us greatly when undertaking the structural design work on their projects. I would highly recommend Detailed Planning to any client who is looking for help with Architectural services. More...


Ian Firth

23 July 2018

Thanks to Tyrone and Detailed Planning for drawing up the plans for our extension and renovation to our home. I would highly recommend these guys to anyone...top notch. Tyrone was more than helpful from day one, he showed a high level of care and attention to detail throughout the process. He always had time to chat things through over the phone and offered helpful advise throughout which made the process much easier. Getting to meet face to face on site and for the initial briefing made all the difference and allowed us to talk through ideas and work out best solutions together. They are a pleasure to work with. Thanks guys! More...


Steve Mason

23 July 2018

Just had my whole project saved by Tyrone! excellent service, on time and on budget everything he said he was going to do was done and on the timescales he promised (even quicker ) cant fault them in their approach and service..... well done! its a rare thing these days More...

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Working with clients who would like to extend or renovate their home and helping to make their ideas come true. We always like to help and advise in the best way we can.

From site measure to hand over to the contractor we offer extensive help throughout as we understand that for many clients this is a once in a life time project, or understand that they may have not completed large building works before.

Freedom and being able to reap the rewards of providing a good service. Showing clients what you can really achieve and having the satisfaction of seeing structures being built that you designed.

Striving to Create Quality Spaces
Our number one goal is to create spaces that meet requirements and go beyond the expectations of our clients. We love to hear that our clients are enjoying their new home and this gives us the energy to go on.

Believe In Quality Design for Everyone
Good design should not be limited to some Architects only. We are here to provide excellent architectural environments to all, at a more realistic cost compared with some architect fees.

Flexible Design Approach
We are not fixed to one design style; therefore we can be used for realistic extension design to ultra contemporary. We will listen to your brief and design a bespoke extension meeting your needs



We offer planning applications for our clients. With hundreds of approved planning applications, we can help get your project.

We work on architectural drawings for home extensions, conversions, internal and external alterations.

We can provide party wall notices for projects.

We provide building regulation drawings.

We can provide a feasibility study to see whether projects will work in the long run.