Architectural Design for Extensions, Conversions & New Homes

Owl Architecture specialises in residential extensions, new builds, and creative conversions across the UK. Whether you own a detached, semi-detached, terraced home, or a property in a conservation area, we design spaces that blend functionality with style.

What We Do

Extensions & Reconfigurations

Create more space, improve flow, and enhance natural light with designs tailored to how you live. From kitchen extensions to full‑house reconfigurations, we help you achieve a home that feels bigger, brighter, and better connected.

Loft & Garage Conversions

Unlock unused space with smart, efficient conversions. We design lofts, garages, and outbuildings that add value and functionality without compromising the character of your home.

New Build Homes

From concept to completion, we design contemporary and traditional homes that respond to their surroundings and reflect your lifestyle. Every detail is considered — from orientation and materials to sustainability and long‑term adaptability.

Listed Buildings & Heritage Properties

We bring specialist experience in sensitive sites, heritage assets, and conservation areas. Our designs respect historic character while introducing modern comfort and usability.

Our expertise includes:

  • Extensions for listed buildings and homes in national parks
  • Barn and shed conversions into stunning living spaces
  • Duplexes and flats designed for modern living
  • Style options from traditional to contemporary, retro, or even the unexpected.

How We Work

1. Understanding Your Vision and giving the Best Advice before the Big Spend

We begin by listening — your goals, frustrations, wish-list, and the way you use your home. This helps us shape a design that feels personal, practical, and future‑proof.

OWL architecture can guide you through numerous alternatives on route to deliver the Best Advice before the Big Spend and therefore the most appropriate Planning Approval for your ultimate needs..

2. Concept Design

We explore multiple layout options, spatial strategies, and architectural approaches. You’ll see clear drawings, diagrams, and visualisations that help you understand the possibilities.

3. Planning Strategy

We prepare and manage planning submissions, ensuring your proposal is well‑supported, compliant, and positioned for approval. Our experience with councils across the UK helps reduce risk and avoid delays.

4. Technical Design

Once approved, we develop detailed drawings for construction, including structural coordination, materials, and specifications — everything your builder needs to deliver the project correctly.

5. Ongoing Support

We remain available throughout the build to answer questions, review details, and help ensure the design is executed as intended.

What we bring to the table

OWL architecture bring innovative design and dedicated planning support to turn your ideas into approved architectural projects.

What You Bring

  • Your aspirations for the home
  • A sense of what works — and what doesn’t
  • Any constraints, budget considerations, or timelines
  • Inspiration images or examples you love
  • Openness to exploring new ideas and possibilities

Why Choose OWL Architecture?

  • Over 100 completed residential projects
  • Specialists in extensions, conversions, and heritage sites
  • Clear communication and collaborative working
  • Designs that balance beauty, practicality, and planning success
  • Remote or in‑person service across the UK

Recent Projects

  • Rear extension with open‑plan living, Marple Bridge (2411)
  • “Barn conversion” with vaulted ceilings, North Yorkshire (2614)
  • “Loft conversion” – office to residential, Leeds (2215)

Start Your Project

Ready to explore what’s possible? We offer a free initial consultation to discuss your ideas and outline the best route forward.

Email: owl.architecture @ outlook.com (please use footer hyperlink with template email attached

Phone Grahame White: 0771 898 6000 ( please use footer hyperlink)

OWL Architecture — thoughtful design, practical solutions, beautiful homes.