Concept design
We work with your brief, site, and budget to develop an initial design direction that captures the feel and function of your future home.
Perth & Western Australia
House Design
Experienced and qualified designers in Perth providing a wide range of residential design services. We help you from start to finish, whether it’s a new home, extension, or renovation.
Your home is more than just a place to live. It's where you raise your family, share with friends, and relax after a hard day. Our goal is to deliver the best-designed homes in Perth.
Kellett Design Group
Full design services from concept to completion
Our team works closely with you to ensure your ideas are translated into the right plan for your property, whether it's a new home or an extension.
3D visualisation
See your home in realistic 3D renders and walkthroughs before construction begins, so you can refine finishes and catch changes early.
Documentation & approval
Full working drawings, engineering coordination, energy ratings, and council or private certification to get your project approved and built.
What We Design
Every residential project, from first sketch to final detail.
Whether you need the bare minimum of council drawings for approval or a full set of construction documents for builders and tradies, we scale our service to suit your project.
New homes
Custom house plans designed around your site, budget, and the way you want to live.
Extensions & renovations
Additions and alterations that work with your existing structure and unlock more from your property.
Multi-residential & developments
Duplexes, grouped dwellings, and estate developments from feasibility through to approval.
3D Rendering
- Clear vision of the end result
- Experiment with different colour schemes
- Spot changes before building starts
Our 3D design process helps you visualise your home before the first brick is laid. Using state-of-the-art technology, we create realistic renders so you can see exactly what you're building.
3D Virtual Walkthrough
- Turn your dream into reality
- Walk through your home before it's built
- Play with internal colours and finishings
Walk through your dream home on your computer or tablet before any construction begins. See the spaces, proportions, and finishes exactly as they'll be built.
Awards & Affiliations
Proud Members Of
- BDAWA ‘Best Sustainable Design’ 2020 Winner
- Certified Passive House
- Design Matters National Member
Qualifications
- BSc. Architectural Design
- MSc. CAD & Construction
- BSc. Applied Science (Architectural)
- BSc Environmental Design
- BSc. Architecture
- MSc Architecture
Why clients choose us
- More affordable than an architect
- Designed to Australian Standards
- All consultants coordinated under one roof
- Professional, transparent advice at every step
What we deliver
- Concept plans, 3D renders, and walkthroughs
- Full working drawings and construction documentation
- Engineering, energy ratings, and compliance
- Council submissions and private certification
Get in touch
Tell us about your project
Whether you're planning a new home, renovation, extension, or development, we can help you get from concept to council approval.
Start with a conversation about your home.
We'll walk you through the design process, understand your brief, and help you work out the best path from idea to approval.