Building Designers in New South Wales

When you engage a designer, verify that they are licensed and carry professional indemnity insurance. Accreditation with the Building Designers Association of Australia (BDAA) signifies commitment to the National Construction Code (NCC) and ongoing professional development.

• You’re planning a new home or major renovation and need cost-effective design expertise.
• You require BASIX compliance reports unique to the NSW planning system.
• You want one point of contact for concept design, council documentation and coordination with engineers and certifiers.

1. Consultation & brief: Establish scope, budget, timeframe and sustainability targets.
2. Concept design: Hand sketches, mood boards and preliminary floor plans.
3. Design development: 3D renders and material selections refined with client feedback.
4. Planning approval: Preparation of DA drawings, BASIX certificates and liaison with council.
5. Construction documentation: Detailed plans, schedules and specifications ready for tender.
6. Site phase: Clarifications, variations and on-site problem solving until hand-over.

NSW building designers generally charge:

• Percentage of build cost: 3–7 % for full-service design on new builds.
• Fixed lump sum: Common for renovations or extensions with a clearly defined scope.
• Hourly rate: AUD 90–160 when engaged for consulting or drafting only.

Clarify inclusions such as site visits, variations and consultant coordination to avoid scope creep.

• Architectural designers to extend resources on complex sites.
• Interior designers for space planning and finishes.
• Photographers to document progress and finished work.
• Interior decorators to layer furniture, art and accessories.
• Kitchen & bathroom designers for wet-area expertise.
• Lighting designers to enhance ambience and energy efficiency.
• Design & build firms if you prefer a single contract from concept to construction.
• Architectural technicians for detailed drafting support.
• Colour designers to refine palettes inside and out.
• Architectural visualisers for photorealistic renders and animations.

• Review portfolios of similar project type, scale and council jurisdiction.
• Ask for client references and completed energy-rating certificates.
• Confirm PI insurance, licence number and BDAA membership.
• Discuss preferred communication channels and turnaround times.
• Request a staged fee proposal with clear deliverables and allowances for revisions.

Ready to move from idea to approval? Explore more experts within our Architecture & Design network, shortlist profiles that resonate with your vision and use ArchiPro’s direct-message tool to request quotes today.