Architectural Design & Planning in North Cornwall

Passiv Developments provides clear, reliable architectural design services for homeowners and small developers across North Cornwall. From first ideas to planning approval and building-regulation drawings, I offer straightforward guidance and practical solutions tailored to your project.

I specialise in extensions, barn conversions, Class Q applications, new dwellings and rural development schemes—combining creative thinking with an understanding of local planning policy and practical construction methods.

Interior Design

Working Across North Cornwall
Serving Launceston, Holsworthy, Bude, Camelford,
Wadebridge, Bodmin and surrounding rural areas.

Established MMXVIII

Free Desktop Site Appraisal

Before committing to a full design service, a free desktop appraisal helps you understand what’s realistically achievable on your site.
You’ll get:

  • An overview of planning opportunities and constraints
  • Initial thoughts on layout and design potential
  • Early guidance to help avoid unnecessary costs or delays

This gives you clarity from the outset—so you can move forward with confidence.

What We Do

Why Choose Us

Clear drawings, clear communication.

From concept layouts to building-regulation details, all drawings are accurate, easy to understand and fully supported with straightforward advice at every stage.

Practical, well-considered design.

Every project begins with a clear understanding of your needs, your budget and your site. The result is design that looks good, works well and is realistic to build.

Local planning knowledge.

Cornwall’s planning system is unique. With experience in rural, coastal and agricultural policies, your application is prepared with care and submitted with confidence.

Energy-conscious thinking.

Efficient design isn’t an add-on—it’s built into everything. Expect solutions that improve comfort, reduce waste and work sustainably for the long term.

A smooth, supported process.

Whether it’s an extension, barn conversion or new build, you’ll be kept informed throughout, with help coordinating with engineers, builders and local authorities.

Testimonials
Testimonials

What Our Clients Say

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Passiv Developments guided us through the entire design and planning process for our extension. The drawings were clear, communication was excellent and everything went through planning first time. We couldn’t be happier with the result.
Mr & Mrs H,
Launceston
We approached Passiv Developments with a barn conversion project and were impressed with the level of detail and understanding of local planning policies. The advice was honest, realistic and saved us a huge amount of time.
J. Turner,
Holsworthy
Our Class Q application was handled smoothly and professionally. The technical drawings were excellent and the support throughout the process made everything straightforward. Highly recommend.
C. Andrews
Bude