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Builders · Quote template

Granny flat construction quote template

Complete 1- or 2-bedroom secondary dwelling — slab, frame, roof, electrical, plumbing, finishes. Below is a ready-to-use template with typical AU line items and price ranges. Copy it, or dictate your own in 30 seconds.

Example dictation

This is what a builder would say into VoxQuote to generate the quote. Whisper transcribes, GPT-4o extracts line items, GST is added automatically.

"Noah at 18 Magnolia Way, two-bed granny flat 58 square metres, 145000 turnkey plus 12000 driveway — send it."

Template line items (AU)

Typical ranges only — your pricing will vary by region, supplier and job specifics.

Line itemTypical range
Turnkey build (per m²)$2,400–$3,200
Council approval + CDC$6,500–$14,000
Driveway + services$8,500–$18,000
Typical total (ex GST)$130,000–$220,000 for 60m²
VoxQuote adds the 10% GST line automatically and stamps your ABN on the tax invoice.

What affects the price

  • Size m²
  • Finishes (basic vs premium)
  • Site access + slope
  • Council DA vs CDC pathway

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