46,000 Workers Short: What the SEQ Construction Shortfall Means for Mid-Market Commercial Projects
The forecasts are published. Queensland’s construction pipeline is converging around a fixed point in 2028–29, and the labour market doesn’t have the capacity to service it all. Understanding what that means for a $2M to $10M commercial refurbishment in Brisbane is more useful than dwelling on the headline number.
The Numbers
Construction Skills Queensland (CSQ) and WT Partnership have published demand forecasts that put the peak labour shortfall in South East Queensland at approximately 46,000 workers by 2028–29. The gap is already a present condition: the average shortfall across 2026–27 is forecast at approximately 27,200 workers, rising to around 43,400 in 2027–28 (WT Partnership/Brisbane Development, 2025).
The driver is well understood. Queensland’s construction pipeline is forecast to reach a peak of approximately $77 billion in 2026–27 (Architecture & Design, 2026), driven by the Brisbane 2032 Olympics, state housing targets, renewables and energy transmission investment, and sustained commercial and industrial demand. Infrastructure Australia’s 2025 Infrastructure Market Capacity Report identifies SEQ as one of the most constrained construction markets in the country.
The cost consequence is already in the numbers. RLB forecasts construction cost escalation of approximately 5% in Brisbane and 5.5% on the Gold Coast for 2026 (RLB Australia, Q4 2025). If your project budget was set 12 to 18 months ago, it warrants a review before you go to tender.
How It Reaches Mid-Market Projects
Major infrastructure projects don’t absorb the trades that work on commercial fitouts and refurbishments in a simple, direct way. The effect is more distributed, and for clients, more important to understand.
Trade businesses become selective. A concrete formwork crew, an electrical contractor, a fit-out joinery shop: each of these businesses has finite capacity. When demand exceeds that capacity, they allocate it. They make judgements about which builders to prioritise. The criteria aren’t complicated: who pays on time, who runs efficient sites, and who doesn’t waste their time.
A builder who pays late, or who calls trades to sites that aren’t ready for them, doesn’t disappear from the trade’s call list. They move down it. In a tight market, that movement has a direct programme consequence.
This is the mechanism that matters. Not a macro-level competition between major infrastructure and commercial refurbishment, but a distributed allocation of trade capacity across hundreds of decisions made by subcontractor businesses every week.
The Variables That Affect Trade Allocation
In a normal market, calling a formwork crew to a site before the preceding work is complete is an expensive mistake. You pay for mobilisation, absorb the delay, and move on.
In a constrained market, it is also a relationship decision. That crew remembers the wasted day. The next time this builder calls, they weigh it against the builder who runs tighter sites. That isn’t a soft outcome. It is a programme variable.
The practical implication is that pre-construction sequencing matters more now than it did three years ago. Before work starts, trade packages need to be mapped against real constraints: lead times, preceding trades’ finish dates, client operational requirements, and access windows. A programme that looks reasonable on paper can create avoidable collisions on site. Finding those collisions in pre-start planning costs time. Finding them when a trade crew is standing in the site compound costs time, money, and relationship capital.
Payment timing and purchase order management work the same way. Under Queensland’s Building Industry Fairness (Security of Payment) Act 2017, as amended by the BIFOLA Act 2024, the maximum payment period from a head contractor to a subcontractor is 25 business days from receipt of a valid payment claim (QBCC, 2024). Some builders pay to the maximum. Others pay faster. A builder whose internal approvals process runs two to three weeks to issue a purchase order on a variation scope change stalls the programme from the inside. Trades won’t proceed on variation work without a signed order.
Programme communication follows the same logic. A trade who finds out about a programme change when they arrive on site has lost the ability to manage their own scheduling. The relationship takes a hit. One that finds out a week in advance can adjust. The difference is whether the builder treats programme changes as internal information or as information the supply chain needs to function.
In a market where trade businesses have genuine choice about where to allocate capacity, a builder’s operational track record compounds across all three. Clients choosing a builder in the current SEQ environment are, in part, choosing which supply chain they can access.
How We Manage It
We pay faster than the statutory maximum, issue purchase orders before any variation work starts, and confirm site readiness before calling any trade to site. Before every project begins, we map trade sequencing against real constraints to find programme collisions before they land on site.
These aren’t novel ideas. They are operational disciplines that matter more in a constrained labour market than in a loose one. When trade businesses have choices about who to prioritise, the builder with a consistent track record on payment and site management is the one who gets their calls answered first.
The Window That Still Exists
The SEQ labour shortfall peaks in 2028–29. Projects properly planned, tendered, and contracted in 2026 can be delivered before that peak. They can also secure trade commitments while the market still has allocation to give.
The relevant condition is that the builder engaged has those trade relationships in place and the operational discipline to maintain them. The labour market is constraining supply for everyone in SEQ. How a builder manages the supply chain they have access to is one of the few variables that clients can influence through their procurement decision.
References
- WT Partnership / Brisbane Development (2025). WT flags 46,000 construction worker shortfall as Brisbane 2032 pipeline surges. Brisbane Development. https://brisbanedevelopment.com.au/wt-flags-46000-construction-worker-shortfall-as-brisbane-2032-pipeline-surges/
- Infrastructure Australia (2025). 2025 Infrastructure Market Capacity Report. Infrastructure Australia. https://www.infrastructureaustralia.gov.au/reports/2025-infrastructure-market-capacity-report
- RLB Australia (Q4 2025). Australia Market Intelligence Update, Q4 2025. RLB. https://www.rlb.com/wp-content/uploads/sites/1/2025/12/RLB-Australia-Market-Intelligence-Update_Q4-2025.pdf
- Architecture & Design (2026). Queensland’s construction pipeline forecast to touch a peak of $77B in 2026–27. Architecture & Design. https://www.architectureanddesign.com.au/editorial/industry-news/queensland-s-construction-pipeline-forecast-to-touch-a-peak-of-77b-in-2026-27
- Queensland Building and Construction Commission (QBCC) (2024). What’s changed — BIFOLA Act. QBCC. https://www.qbcc.qld.gov.au/news/whats-changed-bifola-act