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Quality Designs Servicing Sydney and the Central Coast
- Comprehensive DA & CDC Documentation Including 3D Visualisations
- Cost‑Effective, Buildable Solutions With Strong Builder Connections
- Member Of BDAA & HIA - Trusted, Industry‑Recognized Professionals
- Over 40 Years Of Building‑Design Experience Across NSW
- Specialist In Residential & Retail Design - New Home Designs To Cafes
- General Info
Professional advice with council DA and CDC design plans over 40 Years' experience! Free initial consultation.
GAP Designers Pty Ltd brings over 40 years of expertise in the building industry, with deep knowledge of local councils across Sydney and the Central Coast. Backed by formal training in architectural drafting and CAD mastery, plus three years of architecture studies at NSW Institute of Technology, we deliver practical design solutions across residential, retail, industrial, and commercial projects. As long-standing members of the Building Designers Association of Australia and HIA, we’ve built a reputation for expert advice and client satisfaction since 1983.
Design plans Elevations Sections Site analysis 3D models Documents Specifications Shadow diagrams Statement of environmental effects Council meetings Free technical advice
- Email Business
- Payment method
- cash, mastercard, paypal, visa
- Established
- 1983
- ABN
- 81 096 580 997
- ACN
- 096 580 997
- Staff
- 1-10
- Ownership
- Locally Owned
- Service Notes
- Also visit www.grannyflatdesigners.com.au for more of our work
- Free Estimates
- Yes
- Other Link
- Categories
- Licenses
- Legal ID: 1840082
- Keywords
- Building Designer Sydney, Building Plans, Duplex design, Granny Flats NSW, House Additions and Extensions, House Plans, Retail Shop Designers NSW, Strathfield and North Strathfield, Townhouse Plans, Two Storey Additions
What do I need for a council DA?
Before we begin work you will need a contour survey, basix certificate, engineer's drainage details and our plans.
How long does it take for us to prepare the plans?
Preparing plans take from three to four weeks.
Do you provide free quotes?
Yes, we do provide free quotes.







