Over the last three years, net additional dwellings in England have averaged just under 230,000 homes per year, leaving an annual gap of 70,000 homes against the Government’s ambitions. That shortfall isn’t just a number on a spreadsheet — it means higher prices, fiercer competition, and fewer options for anyone trying to buy or rent. I’ve been watching this space for years, and the same question keeps coming up from readers: should the government step in more aggressively, or is the market best left to sort itself out? The answer, as you might expect, is more complicated than either side likes to admit.
The government has already committed to a massive intervention: a £39 billion Social and Affordable Homes Programme aiming to deliver around 300,000 social and affordable homes over ten years, with at least 60% for Social Rent. That sounds like a lot, and it is — but it also raises hard questions about whether throwing money at supply is enough when demand, borrowing costs, and planning delays are all pulling in the opposite direction. Here’s what you actually need to know.
What “government intervention” actually means in housing
The core tension is this: the government can build homes, fund housing associations, and tweak planning rules, but it cannot force people to buy or banks to lend. When I talk to readers who feel stuck — unable to afford a first home or watching rents climb — they often assume more intervention is the obvious fix. But intervention comes in many forms, and they don’t all work the same way.
Direct grants, like the £39 billion programme, put money into building homes that are genuinely affordable. Low-interest loans — the government is making £2.5 billion available at 0.1% over 25 years — help housing associations borrow cheaply. Then there are demand-side interventions: Help to Buy (now ended) boosted sales but also pushed up prices. The question isn’t whether to intervene — the government already does, heavily — but which levers actually move the needle.
Why the gap between ambition and delivery matters to you
The Savills analysis shows that private sales housebuilding accounts for 77% of new build starts. That means if private developers slow down — because buyers can’t get mortgages or because costs rise — the whole pipeline stalls. And that’s exactly what’s happening: new build sales rates have settled at 0.6 sales per outlet per week, 15% below the 2017-2019 average.
Consider a first-time buyer in an area where the average house price is 13 times local income. Under responsible lending rules introduced in 2014, banks restrict high loan-to-income lending. That buyer needs a massive deposit. The pool of potential buyers shrinks. Developers see weaker demand and build fewer homes. Rents stay high because there’s less supply. Everyone loses except those who already own.
What I’d do if I were advising someone in that position: don’t wait for the market to fix itself. Look at areas where the price-to-income ratio is lower — the Savills data shows locations with a ratio of 8.05 have seen first-time buyer activity rise by 10%, while areas at 13.31 have seen it drop by more than 10%. That gap is your signal.
Where the current approach falls short
The government’s strategy leans heavily on supply-side funding. That’s necessary, but it’s not sufficient. Here are the patterns I see repeating.
Over-reliance on private developers
With 77% of new build starts coming from private builders, the public sector has limited control over the overall pace. When the market dips — as it has, with sales falling 26% over three years — private builders pull back. The government can’t just order them to build more. The £39 billion programme targets 300,000 homes over ten years, which is 30,000 a year. That’s helpful, but it replaces less than half the annual shortfall.
Lending rules that lock out buyers
The 2014 responsible lending rules were designed to prevent a crash. But they’ve also made it harder for people in high-price areas to borrow enough. The Savills data shows that areas with the biggest drop in first-time buyer activity have an average price-to-income ratio of 13.31. If you’re in one of those areas, you need a deposit that would take years to save — even with a good salary. The rules don’t distinguish between a risky borrower and a safe one in an expensive market.
Rent certainty that helps landlords more than tenants
The government has confirmed that social housing providers can raise rents by CPI+1% annually for ten years, with additional increases of £1 per week from 2027 and £2 per week from 2028 until formula rent is reached. Around two-thirds of social renters receive Housing Benefit or Universal Credit to cover rent, so the taxpayer absorbs much of the increase. For private renters, there’s no equivalent cap — and no guarantee that building more social homes will reduce private rents quickly.
If you’re a landlord navigating these changes, getting the legal side right matters more than ever. A tenant landlord lawyer can help you understand your obligations around rent increases, evictions, and tenancy agreements — especially as rules tighten.
| Intervention | Amount | What it does |
|---|---|---|
| Social and Affordable Homes Programme | £39 billion over 10 years | Funds ~300,000 social and affordable homes, 60% at Social Rent |
| Low-interest loan scheme | £2.5 billion (2026-2030) | 0.1% loans over 25 years for housing associations |
| Building safety remediation | £1 billion (2026-2030) | Accelerates fixing unsafe social housing cladding |
| Rent settlement | CPI+1% for 10 years | Certainty for landlords; additional £1-£2 weekly increases from 2027 |
What a smarter approach looks like
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If I were designing a more effective intervention, I’d focus on three areas where the current plan has gaps. These aren’t radical ideas — they’re practical adjustments that address the bottlenecks the data reveals.
Target demand-side support where it works
Help to Buy boosted volumes but also inflated prices. A better approach would be targeted equity loans or shared ownership schemes in areas where the price-to-income ratio exceeds 10. The Savills data shows that first-time buyer activity drops sharply above that threshold. Instead of a blanket scheme, focus the support on the 30-40 local authorities where affordability is worst. That would help the people most locked out without pumping demand into already-hot markets.
If you’re looking to buy in one of those areas, you’ll need to negotiate hard on your mortgage. A financial advisor can help you compare deals and understand what you can realistically borrow — before you start viewing properties.
Unlock institutional investment in rental housing
The Savills European Investor Living Survey found that 63% of UK investors want to increase investment in the multifamily (build-to-rent) sector, and 52% are targeting single-family suburban rentals. UK investors plan to deploy around £23 billion into living sectors over the next three years — compared to just £14 billion in the previous three years. That’s a huge shift. The government could accelerate this by streamlining planning for build-to-rent schemes and offering tax incentives for developments that include a proportion of affordable units.
For landlords considering this route, understanding the legal framework for build-to-rent is essential. A property lawyer can review contracts, planning permissions, and lease structures before you commit capital.
Fix the planning bottleneck, not just the funding
Money alone doesn’t build homes — planning permission does. The government’s programme opens bidding in February 2026, but even approved projects take years to complete. Streamlining local authority planning departments, introducing automatic approval for developments on brownfield land that meet certain criteria, and reducing the time for judicial reviews would speed up delivery without spending a penny more on grants. The OBR expects transactions to rise to 370,000 per quarter by 2029, but that assumes the planning system can handle the volume.
- 1Check local planning dataVisit your council’s planning portal to see how many applications are pending and how long decisions take. This tells you whether the bottleneck is local.
- 2Identify brownfield sitesUse the government’s brownfield land register to find sites near you that could be developed faster under relaxed rules.
- 3Engage with local plansAttend council meetings or submit comments on local plan consultations. Developers and councils respond to organised local support for housing.
Frequently asked questions
Will the £39 billion programme actually deliver 300,000 homes? ▾
Does government intervention push up house prices? ▾
What’s the difference between Social Rent and Affordable Rent? ▾
How do the 0.1% loans work? ▾
Should I wait for prices to drop before buying? ▾
Sources and Further Reading
Unlocking the potential of UK buy-to-let — A practical guide for landlords navigating the current market, including tax changes and financing options.
The UK’s next property hotspots — Analysis of where demand is growing and why, based on affordability and infrastructure trends.
Delivering a decade of renewal for social and affordable housing. Ministry of Housing, Communities and Local Government, January 2026.
Market demand insights — England’s housing challenge. Savills Research, 2025.
