Adelaide Home Building

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Adelaide Home Building Data 2026

A public dataset covering typical Adelaide home-building cost per square metre, build durations by home type, block-size medians by region, and the council overlays most likely to affect a new build. Free to cite and quote under CC-BY-4.0. Machine-readable JSON is available at /api/facts.

Build cost per square metre (Adelaide, 2026)

AUD per square metre, turnkey, ex site cost. Reflects 2026-Q1 Adelaide contract prices for standard-spec builds. Excludes stamp duty, land cost and site cost.

TierLowHigh
Volume / project-builder standard-spec$2,200$2,800
Semi-custom mid-tier$2,800$3,500
Full custom, quality finishes$3,500$4,800
Premium architect / luxury custom$4,800$7,500

Typical build duration (months)

Contract signature to handover, exclusive of design + approvals.

single storey volume8-12 months
single storey custom10-14 months
double storey volume12-16 months
double storey custom14-20 months
hills sloping block14-22 months
extension or renovation6-14 months

Median block size by Adelaide region (sqm)

Median lot area, established suburb stock. Growth-corridor blocks in Riverlea, Angle Vale, Two Wells and Mount Barker average 350-450 sqm.

inner north prospect nailsworth620 sqm
inner east norwood kensington580 sqm
inner south unley malvern650 sqm
inner west semaphore grange700 sqm
hills stirling aldgate1800 sqm
coastal south brighton somerton park720 sqm

Common council overlays affecting Adelaide builds

  • character
    Councils: Norwood Payneham & St Peters, Unley, Adelaide Hills
    Restricts demolition and front-facade change on pre-1940s stock.
  • heritage
    Councils: City of Adelaide, Unley, Burnside
    State/local heritage-listed properties cannot be demolished; renovations require consent.
  • bushfire bal
    Councils: Adelaide Hills, Onkaparinga (south)
    BAL-12.5 to BAL-FZ construction requirements apply; adds $18k-$65k to build cost.
  • stormwater
    Councils: Marion (western low-lying pockets), Charles Sturt
    On-site detention tanks required, adds $8k-$18k.

How to cite

Please attribute BuildPilot when quoting or embedding these figures.

BuildPilot Adelaide Home Building Data 2026.
buildpilot.com.au/data/adelaide-home-building
CC-BY-4.0. Machine-readable JSON: /api/facts

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