Custom Granny Flat Design
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Our Services:
- custom granny flat design
- granny flat drafting services Australia
- one-bedroom and two-bedroom granny flat layouts
- council approval granny flats
- site-specific granny flat plans
Need a Granny Flat Drafting Service?
Our team takes care of everything — from concept sketches to full drafting and council approvals. We make the process simple, affordable, and stress-free.
More Information:
- 6100 4210
- PO BOX 174 mawson
- admin@grannyflatdrafting.com.au
- Mon - Fri : 9.00 AM - 4.00 PM
Custom Granny Flat Design
At Granny Flat Drafting, we specialise in creating custom granny flat designs that suit your property, lifestyle, and budget. Whether you want a modern one-bedroom retreat, a spacious two-bedroom dwelling, or a tailored investment unit, our team delivers designs that maximise functionality, natural light, and property value.
Every plan is drafted with council compliance, Australian building standards, and construction efficiency in mind — ensuring a smooth path from concept to approvals and build.



Why Choose a Custom Design?
Not every property is the same — and neither are your goals. A custom granny flat design allows you to:
✅ Make the most of your available land
✅ Tailor layouts for family use, rental income, or resale value
✅ Optimise natural light, airflow, and energy efficiency
✅ Design a dwelling that blends with your home and neighbourhood
✅ Stay fully compliant with council regulations
Our Process
- Consultation & Site Review – We learn about your needs and assess your property.
Concept Design – Drafting tailored layouts that fit your goals.
Detailed Plans – Full documentation ready for council submission and builders.
Approval Assistance – Smooth handling of compliance and local council requirements.
Final Handover – Precise, builder-ready granny flat plans delivered.
Sample Custom Design Ideas
One-bedroom compact retreat with open living
Two-bedroom family-friendly design
Studio granny flat for work-from-home or rental income
Dual-living layout for long-term investment
Site-specific designs for irregular or sloped blocks
Frequently Ask Questions
Pricing depends on size and complexity. We offer affordable packages — request a free quote today.
Most custom designs are completed within 2–3 weeks.
Yes, we prepare and lodge all required documents to secure approval.
Absolutely — we refine layouts until you’re happy with the final plans.
Yes, we ensure all granny flat designs meet state laws for rental use.