A father and daughter moving into a new build flat
Insights
15 April 2026

The structural squeeze: Unlocking new homes demand in London and the South East

Richard Donnell highlighted a market facing structural pressure at the recent Living UK conference, but also clear opportunities for builders who adapt.

Richard DonnellExecutive Director – Research

If you look at the economic data, London is doing what London does best: creating jobs.

But underneath that growth lies a structural flaw. For the better part of two decades, housing supply has fundamentally failed to keep pace with employment. We have transitioned to a market where the lack of housing is actively constraining the economy.

At the recent Living UK South East Event, I shared new Zoopla data highlighting exactly how these pressures are warping buyer behavior. 

Download my slide deck below to explore the data, examine the regional jobs-to-homes ratios and see exactly what it takes to rent versus buy across the UK today.

Unlocking new homes demand in London & South East - Zoopla (PDF, 131kB)

Structural pressures are warping the market

Rents have surged while house price inflation has stalled. The burden of Stamp Duty Land Tax (SDLT) is hitting London buyers harder than anyone else in the country. And the sheer cost of borrowing under current mortgage stress-testing regulations has pushed the dream of a new-build home out of reach for the average consumer.

The result is a highly fragmented market. While the South East maintains a somewhat traditional mix of first-time buyers and homeowners, the London new homes market has become completely reliant on corporate investors and affordable housing quotas. 

If we want to bring the consumer back into the capital's new build sector, the market needs more than just incremental tweaks. It requires targeted subsidies or a reimagined Help to Buy scheme.

What this means for builders (and how we can help)

In a tougher market across London and the South East, relying on active new homes search isn’t enough.

We're helping builders unlock demand with a 53% uplift in new homes leads year-on-year. This is driven by innovations that surface developments across all search journeys, not just new home filters, while educating on the benefits of buying new.

With access to nearly 6 million homeowners who will become tomorrow’s buyers and sellers, we put you in front of future movers earlier. We provide you with data-led insights that give you the best opportunity to turn marketing spend into reservations. That means you capture more in-market demand - and build your forward pipeline at the same time.

Boost your new homes performance

Speak to our team to find out how we drive sector-leading reservation rates and stronger returns on your marketing investment.

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We try to make sure that the information here is accurate at the time of publishing. But the property market moves fast and some information may now be out of date. Zoopla accepts no responsibility or liability for any decisions you make based on the information provided.

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