The UK housing crisis has often been framed as a problem of supply, with the conversation frequently reduced to a question of how many homes can we build and how quickly. I would argue, that when we talk about social and affordable housing, the discussion should go far deeper.
Building homes is not just about the physical building; it’s also about economic growth, healthier communities, reduced strain on public services and creating long-term value that benefits society.
Recent Government announcements, from expanding the Affordable Housing Programme to the inclusion of housing in the National Infrastructure Pipeline offer real glimmers of hope. The commitment to New Towns, alongside a renewed focus on social and affordable housing quotas in planning, signals a recognition that housing is both critical infrastructure and a driver for prosperity and growth.
However, in the face of economic uncertainty, the temptation for local and central government to scale back their ambition will weigh heavy. And in my view that would be a profound mistake.
The economic case for social and affordable Housing
Investment in social and affordable housing is set to generate a ripple effect across the economy. Research led by Shelter and the Centre for Economic and Business Research found that building 90,000 social homes a year could add £51.2bn to the economy over 30 years. This includes delivering a £12bn net profit to the taxpayer.
This is not just an abstract theory, nor is it rocket science. When we build, we create jobs across the construction sector, manufacturing, logistics and professional services with money flowing into local supply chains.
Affordable housing also has an impact on disposable incomes. Households paying genuinely affordable rents have more money to spend in their local economy, which supports local businesses and strengthens community resilience. When coupled with infrastructure such as new transport links and digital connectivity, the economic impact is amplified, enabling both residents and businesses to flourish.
Reducing long-term public cost
The social case is also very compelling and the cost of not doing enough is already evident. According to Shelter more than 131,000 households were in temporary accommodation during March 2025, including 169,050 children. Local authorities spent £2.29 billion on temporary accommodation in 2023/24 an increase of 29% on the previous year. Without intervention, the numbers will continue to rise with millions being spent on B&Bs and private rentals at inflated prices.
Social and affordable housing directly reduces this burden. By moving households into stable, permanent homes, local authorities can redirect resources towards prevention, support services and regeneration.
The benefits extend into healthcare and education. Stable housing is linked to mental and physical health outcomes, reduced hospital admissions and better school attendance. These outcomes reduce the demand on what are already overstretched services. To put it bluntly, every social and truly affordable home built is an investment into lowering pressure on tomorrow’s public expenditure while improving the local economy.
Social value as a metric
Too often housing policy and investment decisions are judged solely by their immediate financial returns. However, the concept of social value, enshrined in the Public Services Act, offers a more inclusive and equitable framework. By adopting social value as a core metric, decision-makers can better identify those benefits that go beyond profit. These include meaningful outcomes for individuals and communities, such as the creation of local jobs, apprenticeships, and community facilities delivered through development projects.
I believe that embedding social value should be a strategic priority. That’s why we back our words with action, ensuring that every social and affordable home we deliver is designed to generate lasting economic and social benefits for the community. From generating local employment and apprenticeships to incorporating sustainable design that helps to reduce household bills, our developments are designed to have a meaningful impact for communities and the environment.
Partnership between the public and private sector
To achieve its ambition of delivering 370,000 homes annually, the Government must fully leverage collaboration between the public and private sector. While the public sector plays a critical role in strategic planning and ensuring development aligns with social and environmental standards, the private sector can contribute essential capital, innovation and deliver capacity.
In addition, SMEs and new entrants will be vital in expanding the housing sectors capacity. Their agility, local knowledge, and willingness to innovate will help to unlock underutilised sites, diversify the housing market and accelerate the delivery of new homes.
By embedding fresh perspectives into the broader partnership approach, Government can foster a more resilient housing market. Supporting SMEs through targeted procurement, access to finance, and streamlined planning processes will be vital to realising their full potential.
Facing economic headwinds
Rising interest rates, construction inflation, and a shortage of skilled labour are genuine challenges. Yet scaling back housing delivery in response to these pressures would be a false economy. The skills gap, in particular can be addressed through housing-led investment that includes commitments to apprenticeships and training in modern methods of construction (MMC), helping to modernise the sector while expanding.
With strong partnerships, innovative delivery models and unwavering political will, we can build the homes that pay back their cost many times over in economic growth, reduced public spending, and stronger, healthier communities. Abandoning or watering down this commitment would not only leave tens of thousands of people without the homes they need, but it will also weaken the economy, widen inequality and miss the chance to deliver one of the most effective long-term investments available to any government.
The message from academic research, housing leaders and developers on the front line of delivering social and affordable housing is clear. Social housing is social value, and social value has capital value. Officially reclassifying it as critical infrastructure can unlock billions in stable investment, backed by a clear policy direction and planning alignment. If Government can stay the course and long-term funding is maintained, the UK can do more than just house its citizens. It can anchor its economy in stable inclusive growth.
For households and communities still feeling the impact of the increase in the cost-of-living crisis, new social housing represents not just a shelter, but real hope. It is a visible commitment to rebuilding the social contract, a recognition that everyone deserves a safe, affordable home as a basic human right and foundation for prosperity and opportunity.
You can hear more from Mark Powell at Labour Housing Group’s fringe at Labour Party Conference in partnership with EDAROTH: How can Labour reach 1.5 million homes through harnessing SMEs and innovative approaches? (Monday 29th: 15:30 – 16:30)