← All estimators
Cost estimator
Deck building
New timber or composite deck, including common add-ons.
Estimated range
$5,000 – $8,000
+ GST — approx. $5,750 – $9,200 incl. GST
- 20m² × $250-$400/m² = $5,000-$8,000
This is a ballpark estimate only, not a quote. Get a quote from a tradie for exact pricing on your job.
Ready to hire? Post a job on TradieMatch →