THE PROPERTY FILTER TAKE
The NAO (National Audit Office) published a report on 13 July 2026 finding that England needs between 201,000 and 755,000 additional construction workers by 2030, while the government's £625m skills package is designed to deliver just 60,000 by 2029.
The build cost implication is direct: construction already carries a 45% hard-to-fill vacancy rate - nearly double the national average of 27% - and the NAO warns the unclosed skills gap will push labour costs higher and extend build timelines across the decade.
You may wish to stress-test development appraisals against a sustained labour cost uplift now, before skills shortages tighten further and the assumption of stable labour supply becomes untenable.
England needs between 201,000 and 755,000 additional construction workers by 2030, according to the National Audit Office (NAO) in a report published on 13 July 2026. The government's £625m construction skills package targets just 60,000 additional workers by 2029 - leaving a gap the watchdog says will drive up costs and threaten delivery.
The 755,000 figure spans the full scope of government ambitions (NAO, July 2026). It includes 1.5 million new homes, a £725bn long-term infrastructure pipeline, housing quality and building safety work, and wider non-government construction demand. Those estimates do not account for workers leaving the sector through retirement or career changes.
How far short does the £625m skills package fall?
The package - announced in March 2025 - combines Skills Bootcamps, foundation apprenticeships, and new construction technical excellence colleges. It targets up to 60,000 more workers by 2029. But government's own estimates show between 201,000 and 755,000 extra workers could be needed by 2030 (NAO). The 755,000 figure also captures demand from home energy efficiency upgrades and building safety work, not just new-build.
The build cost implication is already live. Construction carries the highest hard-to-fill vacancy rate of any sector in England. 45% of construction vacancies are hard to fill due to skills shortages, against a national average of 27% (Employer Skills Survey, 2024). Developers running tight appraisals should model the impact of sustained labour cost pressure before committing to programme timelines.
Why is employer confidence the critical risk?
The NAO identifies employer engagement as the single biggest delivery risk. Around 42% of the additional workers targeted by the skills package are expected to come from further education students completing industry placements (NAO, July 2026). Employers must offer those placements. And right now, many are not.
Employer investment in training per construction trainee fell to its lowest level in ten years in 2024 (NAO). Foundation apprenticeships have made a particularly weak start. By April 2026, just 74 young people had begun one, against the DWP's (Department for Work and Pensions) assumption of 1,000 starts in 2025-26. Developers planning schemes with late-2020s completion dates should factor labour supply risk into development strategy at appraisal stage, not at build stage.
What does the shortfall mean for build timelines and costs?
Gareth Davies, head of the NAO, said: "Success will depend on employers having the confidence and capability to offer placements, apprenticeships and jobs." Without that employer buy-in, the watchdog warns skills shortages will drive up costs and put major delivery commitments at risk.
The NAO recommends that MHCLG (Ministry of Housing, Communities and Local Government), DESNZ, the Construction Industry Training Board, and other departments improve how they estimate future construction workforce demand. It also recommends that DWP and DfE (Department for Education) publish regular progress updates and be ready to adapt or reallocate funding where initiatives underperform.
For schemes where planning consent carries time limits, construction workforce availability is now a delivery variable sitting alongside planning risk. Developers assessing development opportunities should treat labour supply as a live appraisal input. If government workforce estimates prove correct, the £625m package covers just 60,000 of the 755,000 additional workers potentially required by 2030 (NAO, July 2026). That gap does not close quickly. Access free development resources to model viability across different project types and cost scenarios.
Key takeaways
England needs between 201,000 and 755,000 additional construction workers by 2030, against a package targeting just 60,000 by 2029 (NAO, July 2026).
45% of construction vacancies are hard to fill due to skills shortages - nearly double the national average of 27% - meaning labour cost pressure is a present risk, not a future one (Employer Skills Survey, 2024).
Foundation apprenticeships are running well below target: just 74 starts by April 2026, against a DWP assumption of 1,000 in 2025-26.
Without stronger employer engagement, better workforce data and performance monitoring, the NAO warns delivery commitments and cost assumptions are both at risk.
Frequently asked questions
How many construction workers does England need to deliver 1.5 million homes?
What is the government's £625m construction skills package?
What does the construction skills shortage mean for build costs?
Why are foundation apprenticeships underperforming so significantly?
