Private Rented Sector Value Declines by £48bn Amid Small Landlord Sales

Summary: The value of homes in the UK’s private rented sector (PRS) fell by £48 billion in 2025, marking the largest annual decrease this century. This contraction is largely due to smaller landlords selling properties to owner-occupiers and larger portfolio landlords, while the overall housing market has continued to grow.

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Significant Contraction in Private Rented Sector Value

Analysis by Savills reveals that the value of homes in the UK’s private rented sector (PRS) dropped by £48 billion in 2025. This represents the largest annual contraction recorded in the 21st century. Over the past three years, the PRS has shrunk by a total of £79 billion, despite the wider housing market experiencing growth during the same period.

While the national housing stock increased in value by £336 billion—a rise of 3.8%—the PRS was the only tenure to decline, falling by 5.1%. This divergence highlights a notable shift within the UK housing market, where the private rented sector is contracting even as owner-occupied housing expands.

Smaller Landlords Selling to Owner-Occupiers and Larger Landlords

The reduction in PRS value is primarily attributed to smaller landlords selling properties. These sales have been made both to owner-occupiers and to larger portfolio landlords. Lucian Cook, head of residential research at Savills, explained the changing dynamics: “Over the past 25 years, we’ve grown accustomed to a story of the private rented sector expanding at the expense of people’s ability to get onto the housing ladder.”

He continued, “But while deep-seated housing challenges remain, lighter regulation in the mortgage market and tighter oversight of the private rented sector are gradually beginning to shift that narrative.”

Cook also noted that “changes in tenancy legislation, higher operating costs and increased mortgage rates have prompted many private landlords to reassess their portfolios.” Larger landlords, better equipped to absorb these costs, have acquired some of the stock, contributing to a more professionalised PRS. However, many properties have been sold to owner-occupiers, reducing the overall size of the sector.

Growth in Owner-Occupied Housing Sector

Meanwhile, the owner-occupied housing sector saw significant growth in 2025. Savills reports that the value of owner-occupied homes rose by £185 billion, with increases among both mortgaged households and outright owners. This growth is partly attributed to increased activity from first-time buyers.

Additionally, rising mortgage borrowing has supported the increase in privately owned housing values. Outstanding mortgage debt held by owner-occupiers has risen by 4.7% over the past three years, indicating that more homeowners are leveraging borrowing to purchase or improve properties.

Implications for Landlords and the Private Rented Sector

The ongoing contraction of the PRS, driven by smaller landlords exiting the market, suggests a shift towards a more professionalised rental sector dominated by larger landlords. For landlords, this may mean increased competition from larger portfolios and potentially higher regulatory and operational costs that smaller landlords find challenging to manage.

For letting agents and property managers, the changing landlord profile could influence management practices and tenant relations, as larger landlords may adopt different strategies compared to smaller, individual landlords.

Owner-occupiers gaining more properties from the PRS could also affect rental supply and demand dynamics, potentially influencing rental prices and availability in certain areas.

Conclusion

The private rented sector’s value decline of £48 billion in 2025 marks a significant turning point in the UK housing market. While the wider market continues to grow, the PRS is contracting due to smaller landlords selling up amid rising costs and regulatory changes. This trend is reshaping the rental landscape, with implications for landlords, letting agents, and tenants alike.

Suggested internal link anchors

• private rented sector
• smaller landlords selling
• owner-occupied housing
• mortgage borrowing
• tenancy legislation changes
• larger portfolio landlords
• housing market trends
• private rented sector value
• landlord portfolio reassessment
• rental supply and demand

TLA update

TLA is launching a new Trusted Partners Hub in Q1 2026, featuring verified and approved service providers selected to support landlords, tenants, and property management businesses. We are inviting legal, trades, insurance, financial, mortgage, tenant screening, and other service providers to register their interest here: https://landlordassociation.org.uk/become-a-tla-service-partner/