It is our mission to get the best out of your Property.

We're an enthusiastic architectural firm in North West London

We're a young and dynamic design team taking on the planning system with a fresh approach. If you’re imagining architects with tweed blazers, then think again!

We are rethinking how homeowners and developers get consent and are delivering exciting results for our clients.

In fact we have noticed a big up turn in positive planning decisions and believe that most councils are relaxing their policies, allowing us to build bigger and better than before.

Experience, Enthusiasm and Value

Providing a 5 star Service Since 

Co-founded by Paul Cramphorn and his friend during the 2008 financial crisis, we noticed it cost far too much to access reliable and quality design services and set out to put an end to this.

We're long established and have in depth knowledge and experience with achieving planning and design buildings to create amazing spaces.

We can design bespoke extensions for individual homeowners and have a vast portfolio of varied projects including large residential schemes to commercial projects.

Every year we successfully deliver a wide variety of projects and gain permission hundreds of times.

Our unique process uses modern technology to ensure all projects are delivered with excellent results. 

We help with a vast variety of projects and encourage our clients to become part of the design process. We always seek to ensure our clients are happy clients.

Co-Founder - Paul Cramphorn BSc Hons

Our Team

Paul Cramphorn


Emily Cooke

Lead Architectural Technologist / Accounts Manager

May Kyaw

Architectural Technologist

Katy Horner

Architectural Technologist

Luci Mircea

Architectural Technician

Gill Foster

Office Manager

Emily Edwards

Marketing Manager

As Seen On



Trusted by Homeowners & Developers

Client satisfaction is our top priority

"Excellent work, attention to detail and making sure the application counted , really helped with the technical aspect of it, and came up with some really good ideas which enhanced the project , truly invaluable , highly recommend

Paul was very hand on and Emily was really prompt in helping while the build was going on, I would highly recommend. This company genuinely care about the work they do and strive to get permission granted

You will not be disappointed"

Alina, Via Google

"Detailed Planning were recommended to me by a friend. We found their prices very reasonable so instructed them to draw up plans for our extension.

Right from their initial visit and all the way through to the finished plans we could not have asked for better service.

They work extremely well with their recommended engineer, surveyor and building control company to deliver a very good package.

Thank you Paul, Emily and everyone at Detailed Planning. We can't wait for our extension to be completed."

Vinay Rughani, Via Google

"We engaged Detailed Planning this year to prepare drawings and seek local authority planning for the redevelopment of our home from 2 flats into a single dwelling.
We worked with several members of the team and they succeeded in gaining permission from Camden Council much faster than we expected and without any alteration to our proposal.
Their work was exemplary, excellent value and the proof of the process is within the work completed by our builder.
I have no hesitation in recommending their services."

John Cooling, Houzz

Have We Worked On A Project Near You?

+1500 Projects Completed to Date

Positive Decisions In All London Boroughs

+100 Planning Approvals Every Year

Need A Quote For Your Project?

Get in touch to talk to a member of our team, discuss your ideas, dreams, and requirements, and get a free personalised quotation.

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    Unit 6 St. Albans House
    St. Albans Lane
    NW11 7QE
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