The New Affordable Homes Programme
Announced in June 2025, the new Affordable Homes Programme replaces the previous scheme with a landmark £39 billion investment to deliver around 300,000 new social and affordable homes over the next decade. At least 60%, or approximately 180,000 homes will be for social rent, linked to local incomes. This represents the largest long-term investment in social and affordable housing in over 50 years.
Maximising Economic Benefits
Given the scale and importance of this programme, there is significant potential to drive economic growth and ensure strong value for public money. Drawing on my experience with a similar initiative in Australia, I’ve highlighted key lessons that could inform the UK Government’s approach to maximising economic impact.
Lessons Learned – The Australian Experience
In 2009, the Australian Government launched a A$5.25 billion Social Housing Initiative as part of its response to the global financial crisis. Over three years, it delivered approximately 20,000 new homes and refurbished 70,000, stimulating the economy, creating jobs, and helping Australia avoid the recession that impacted most Western nations.
Based on that experience, four key areas offer valuable insights for the UK’s housing programme:
- Capacity Building
- Strengthening the Supply Chain
- Streamlining Planning Processes
- Maximising Value through Modern Methods of Construction (MMC)
Key Recommendations to Maximise Economic Impact
1. Capacity Building
In Australia, government housing agencies needed external support to meet the demands of rapid programme expansion. In New South Wales, delivery was led by Housing NSW, where I observed that many new contractors and consultants lacked public housing sector experience. This led to steep learning curves, inconsistent delivery, and capability gaps.
Recommendation:
Introduce a phased integration of non-residential contractors and consultants, such as those experienced in student housing, military accommodation, or aged care accommodation sectors via pilot projects. This gradual approach will help scale up industry capacity effectively. A centralised Project Management Office (PMO) led by Homes England and staffed with housing specialists should coordinate delivery, support local authorities, share knowledge, and manage nationwide quality.
By expanding the initiative so that it involves the wider industry and not just the current public house building niche operators, public money is spread more evenly and further within the economy with minimal waste if integration is phased with PMO oversite.
2. Strengthening the Supply Chain
Australia’s programme faced delays and cost pressures due to shortages in materials such as insulation and bricks. Sourcing imported materials added further complexity and with limited or non-existent local content policies in place many products were imported i.e. plaster board from China.
Recommendation:
Develop a nationwide procurement strategy with flexible frameworks that support strategic bulk purchasing and distribution especially of Modern Methods of Construction (MMC) components. Development corporations or other delivery agencies could manage aggregated orders using bulk buy purchasing supply, achieving value for money while ensuring consistent supply.
Standardised yet adaptable design guidelines should prioritise UK manufactured materials, avoiding international supply chain risks and boosting local economic multipliers.
3. Streamlining Planning
To meet deadlines, some Australian states fast-tracked planning, but faced a backlash for reduced community input especially in established neighbourhoods areas. In some cases, developments proceeded that wouldn’t have under regular planning regulations.
Recommendation:
Pilot the UK’s recent planning reforms in established neighbourhoods, particularly on infill or ‘pocket’ sites. Retaining standard planning processes in sensitive areas can preserve public trust and reduce opposition. Community backing is vital, as developing within existing urban areas often leverages current infrastructure more efficiently than building on new sites.
While fast-track approvals may suit new, undeveloped locations, these often require major infrastructure investments (e.g., roads, schools), which can delay delivery and increase costs.
According to the IMF Paper Construction Planning Reforms for Growth and Investment published in 2024 the UK’s complex planning regulations can add 10% to any development costs. Therefore, any strategy to reduce costs for planning will allow more public funding to be spent on building more homes.
4. Maximising Value Through Modern Methods of Construction
Although MMC was adopted in Australia’s programme, its benefits were not fully realised due to the short-term nature of the initiative and lack of coordinated investment in design and manufacturing infrastructure.
Recommendation:
The UK’s 10-year Affordable Homes Programme offers a major opportunity to realise MMC’s potential. Unlike Australia’s 3-year initiative, the UK version can support a stable, regionally distributed pipeline of products over a longer period, giving manufacturers confidence to invest.
Past MMC challenges including manufacturer insolvencies stem largely from volume inconsistency and weak supply continuity. A national MMC strategy is essential, building on Homes England’s existing experience with MMC through its pilot schemes, funding models, and research.
This strategy should include clear commitments to long-term supply pipelines across regions. Strong coordination between planning authorities, housing providers, and MMC manufacturers is critical to unlocking sector growth and ensuring resilience.
According to a 2024 Report by Constructing Excellence/ BRE Benefits of Modern Methods of Construction in Housing costs could fall by a third if demand is grown and the sector scales up.
Conclusion
In delivering 300,000 new social and affordable homes in the next decade the Affordable Homes Programme offers the UK an opportunity to tackle housing shortages while simultaneously stimulating economic growth, job creation, and industrial innovation. However, to maximise the economic benefits, the government must act strategically in building capacity across the industry, strengthening local supply chains, streamline planning, and embracing MMC.
By learning from international examples and implementing structured, scalable policies, the UK can ensure that this investment delivers not only homes but long-term national prosperity.