APN Codex Node 21239 21230 — Employment & GDP family Certified

Construction Productivity

Z-Score
−0.5400σ
Period
2024-25
Position
14.7 of 35 years
Vintage
2026-Q4
1Node Definition

Construction Productivity (21239) measures how efficiently the construction industry combines labour and capital: the annual change in the industry’s output beyond what growth in hours worked and capital services alone would produce. Higher readings mean faster efficiency gains. It belongs to the Employment & GDP family (21230) and is read in its own right.

The construction industry builds the dwellings that the pipeline nodes of the 21500 series track, and its efficiency is one of the influences on what each dwelling costs to build. Its market-sector counterpart is Multifactor Productivity (21237).

Known limitations

The measure is annual, by financial year, and covers the whole construction industry: residential building, non-residential building, engineering construction and construction services. It does not isolate house building. The 2011–2025 baseline holds 15 annual observations, below the platform’s minimum for a baseline, so the reading carries more uncertainty than a quarterly one. Its record of 35 years is long enough for an empirical position. Construction productivity growth is volatile from year to year: its baseline standard deviation is 3.93 points, against 0.88 for the market sector. The ABS revises the whole history at each annual release. Each year is dated to the June quarter in which it ends; the 2025-26 figure is due about February 2027.

2Metric Definition

Primary metric: Node Z-Score (Z21239)

Z-Score Construction
Current (2024-25)−0.5400σ
gyConstruction multifactor productivity (hours worked basis), annual growth. 2024-25: −2.78%
μ, σBaseline mean and sample standard deviation, 2010-11 to 2024-25 (−0.66%, 3.93 points, 15 years)

Metric typology: single-series Z-score of an annual growth rate. Labour productivity, which moves closely with multifactor productivity in this industry (correlation 0.965 in annual growth since 1990-91), is shown as context.

3Data Sources
InputSourceFrequencyCoverage
Multifactor productivity, Construction (Division E), gross value added based, hours worked basis, indexABS Estimates of Industry Multifactor Productivity (5260.0.55.002), Table 1Annual (financial year)1989-90 to 2024-25 (growth from 1990-91)
Labour productivity, Construction (Division E), hours worked basis, index (context)ABS Estimates of Industry Multifactor Productivity (5260.0.55.002), Table 6Annual (financial year)1989-90 to 2024-25

Tier-1 sovereign statistical release. No commercial data provider dependency exists within this node.

4Reading History

The chart shows the node’s reading for each financial year, dated to 30 June of the year it ends, measured against the 2011–2025 baseline.

Construction Productivity (21239) · Reading History
Node Z-Score by Year, 2011 to 2025
−0.5400σ · position 14.7, ranked against 35 years
Reading, ranked yearsNormal range (middle 80% of ranked years)Current reading

The 2024-25 reading, −0.5400σ, ranks 14.7 against 35 years and sits inside the normal range of −0.8074σ to +1.1488σ. The highest ranked reading was +4.1951σ in 2001-02, and the lowest −3.6954σ in 2000-01. Each point is a financial year, labelled by the year in which it ends (2025 = 2024-25). The fall in 2000-01 and the rebound in 2001-02 coincide with the pull-forward of building work ahead of the GST in July 2000.

Show the data
At 30 JuneReadingBasis
1991−0.1494σRanked
1992−0.0994σRanked
1993+0.0689σRanked
1994+0.3399σRanked
1995−0.2894σRanked
1996+0.2411σRanked
1997−0.0930σRanked
1998+1.7792σRanked
1999+1.0987σRanked
2000+0.2556σRanked
2001−3.6954σRanked
2002+4.1951σRanked
2003+0.6795σRanked
2004+0.3719σRanked
2005+0.3407σRanked
2006+0.3193σRanked
2007−0.7782σRanked
2008−0.1603σRanked
2009+0.3946σRanked
2010+0.0792σRanked
2011−0.4937σRanked
2012+2.4451σRanked
2013+1.0285σRanked
2014+1.1822σRanked
2015−1.5993σRanked
2016−0.8268σRanked
2017−0.5291σRanked
2018+0.6767σRanked
2019−0.8849σRanked
2020−0.3085σRanked
2021+0.1385σRanked
2022−0.0442σRanked
2023−0.3695σRanked
2024+0.1249σRanked
2025−0.5400σRanked
Z-Score
−0.5400σ
2024-25
Position
14.7
ranked against 35 years
MFP growth
−2.78%
2024-25
Baseline mean
−0.66%
2010-11 to 2024-25
Baseline σ
3.93
points
Baseline N
15
years (below minimum)
5Productivity Levels

The levels show what the growth readings add up to. Construction multifactor productivity peaked in 2013-14, and it has declined in each of the seven years to 2024-25. In 2024-25 it stood 21.5% below its 2013-14 peak and 7.5% below its 1989-90 level. Labour productivity rose 13.9% over the same period while multifactor productivity fell, so the gain in output per hour worked came from more capital per hour, not from using labour and capital more efficiently.

Construction industry, hours worked basis, financial years 1989-90 to 2024-25. Gold: multifactor productivity. Slate: labour productivity (output per hour worked).

MFP, 2024-25
97.22
index, 2023-24 = 100
MFP peak
123.79
2013-14
MFP since peak
−21.5%
2013-14 to 2024-25
Labour productivity
−2.87%
2024-25
Construction MFP
−3.9%
since 1994-95
Market-sector MFP
+22.0%
since 1994-95
6Analytical Interpretation

At −0.5400σ (2024-25), construction multifactor productivity fell 2.78%, against a 2010-11 to 2024-25 average of −0.66% a year. Position. 14.7, ranked against 35 years since 1990-91.

The reading is the lowest since 2018-19, when productivity fell 4.13%, and the seventh consecutive annual decline. The Z-score is moderate because the baseline itself records a falling trend and wide swings from year to year; the run of declines is the clearer signal. Since 1994-95, multifactor productivity across the market sector has risen 22.0%, while in construction it has fallen 3.9%.

8Certification Statement
APN Codex Node 21239 — Construction Productivity — Certified
  • The input is sourced from a Tier-1 sovereign statistical release (ABS)
  • The Z-score of −0.5400σ (2024-25) is derived directly from the certified input against the 2010-11 to 2024-25 baseline, not manually entered or estimated
  • The baseline holds 15 annual observations, below the platform minimum; this is disclosed
  • The position is an empirical percentile rank against 35 years
  • No commercial data provider dependency exists within this node