Rosemorran Manor House

A delightful Grade II listed Cornish Long House


Creating a design that would be a celebration of Cornish ideals

Wolf House

A perfect blend of traditional and contemporary design

Belle Vue

An exquisite, eco-friendly dwelling

Arcady Heights

Offering a truly captivating living experience
As seen in

As seen in


Excellence from
the ground up

Cornwall Planning Group are a planning-lead architectural firm operating out of Hayle, Cornwall. We hold a clear focus, drive and passion for producing quality builds across the country – delivering ambitious yet practical designs of the highest standard.

By working closely with our clients, we deliver on and surpass briefs through providing bespoke, contemporary designs and a tireless work ethic. Built around our passion for intelligent innovations and rewarding builds, Cornwall Planning Group has an impressive portfolio that has transformed both the lives of our clients as well as the locations we have worked in.


The Garden House

The Garden House is a period property, nestled on an elevated position overlooking the beautiful Mousehole Harbour. This exceptional property offers stunning views overlooking Mounts Bay, adding to its allure and charm.

The Garden House is steeped in history and character situated in the heart of the fishing village of Mousehole Cornwall.


Very happy I chose Cornwall Planning Group to guide me through the planning permission
process for my major barn conversion project. Perfect technical drawings produced and delivered to timescale.

Mr S Moulten

There is no way we could have built our dream house without the help of Cornwall Planning Group, extremely knowledgeable and helpful, thank you for everything.

Mr & Mrs K Pope

I’m really glad I decided to work with you, having used you for numerous planning applications I have never had any problems (that you cannot fix!) always found you to be very thorough, approachable and quick. No hesitation to recommend your services..

Mrs D Wearing

You made the minefield of planning permission for a listed building so simple. Thank you for all of your help!

Mr & Mrs Trevorrow

I would highly recommend Cornwall Planning Group in any project large or small. They balanced the architectural vision and project realities of an extensive new build project perfectly. We would recommend them any day.

Mr & Mrs E McFadden

Chris and his team offer great knowledge and reassurance to developers – we maintain a great working relationship, keep up the amazing work guys.

Mr R Richards

Cornwall Planning Group guided me through a vast renovation of a small property in St. Ives. Their exciting designs respected the character and original footprint of the house, whilst providing much needed updating and improving of interior and exterior spaces. Completely satisfied with their work.

Mr P Grierson

An amazing result and far beyond what I imagined could be done to a barn conversion. Great architecture done properly by a fantastic team.

Mr B Bryant

Staff and customers alike are delighted with the open, modern space made possible by Cornwall Planning Group’s extraordinary design. We are particularly pleased with how amazing our outside space turned out! Thank you for listening to our ideas and guiding us through planning, the result is a beautiful, unique and practical restaurant.

Mr J Salisbury

Thank you for our beautiful house, you achieved far more than I expected with the internal design concept.

Mr & Mrs Chiffers.
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