New home completions in New South Wales have fallen to their lowest calendar-year level in more than a decade, underscoring how hard it has become to deliver housing supply even as population and demand pressures remain elevated.
New home completions in NSW plunged to 44,900 dwellings in 2025, the lowest calendar-year total since 2014. That is a 39 per cent decline from the 2018 peak and leaves the state well short of the trajectory implied by its National Housing Accord target of 377,000 homes by 2029. The Urban Development Institute of Australia NSW estimates that, at current completion rates, NSW will finish roughly 150,000 homes behind its five-year Accord target.
Why completions have stalled
The delivery shortfall is not a single-issue story. Higher financing costs for developers, weaker pre-sales, elevated material prices and persistent labour shortages have all weighed on project feasibility. Tighter serviceability assessments for buyers under higher interest rates have also narrowed the pool of purchasers who can settle new stock, which feeds back into pre-sales and construction starts.
UDIA NSW CEO Stuart Ayres has warned that global economic uncertainty is "only making things harder" for builders to supply new homes, saying that "when faced with uncertainty, developers and buyers pause decisions". He called for faster government action to reduce costs, improve feasibility and stabilise confidence so projects can proceed.
Accord target risk
The Housing Accord was designed to lift national housing supply through coordinated planning, infrastructure and financing settings. NSW's 44,900 completions in 2025 show how far actual delivery has slipped from that ambition. Falling completions matter because they compound existing shortages: fewer dwellings finished today means tighter rental and purchase markets tomorrow, particularly in Sydney and the major regional centres that absorb most population growth.
APF analysis of the reported figures suggests the completion trough is best read as a feasibility and confidence problem, not merely a temporary weather or labour blip. A 39 per cent drop from the 2018 peak is large enough to imply that multiple constraints are binding at once. Until finance, costs and buyer serviceability ease together, the Accord gap flagged by UDIA NSW is likely to keep widening rather than close through catch-up years alone.
What to watch
Key markers for any recovery in NSW completions include a rebound in residential building approvals that actually converts into starts, firmer pre-sales on apartment and townhouse projects, and clearer cost relief for builders. Policy settings that shorten assessment times or improve project feasibility may help at the margin, but the 2025 outcome shows that announcements alone do not deliver roofs.
For buyers, renters and investors, the near-term implication is continued scarcity of new stock. For policymakers, the 11-year low is a concrete warning that NSW remains off-track against the Accord unless completion rates rise meaningfully from the 44,900 dwellings recorded in 2025.
This article was produced with AI assistance and reviewed for accuracy. Content is for informational purposes only and does not constitute financial or property investment advice.
