Rental Reforms and Landlord Exodus: UK Market 2026
- UpperKey
- 11 minutes ago
- 8 min read
England’s private rental market entered a new regulatory era on 1 May 2026, when the first major tenancy reforms under the Renters’ Rights Act 2025 took effect. Section 21 “no-fault” evictions ended, assured tenancies became periodic, and landlords became subject to new rules governing possession, rent increases, rental bidding, discrimination and requests to keep pets. The changes affect approximately 11 million private renters and 2.3 million landlords in England, according to the UK Government.
The reforms arrived while rental supply was already constrained and many landlords were reassessing their portfolios. However, the evidence requires careful interpretation. Current data shows substantial landlord selling and persistent supply shortages, but it does not yet prove that the Renters’ Rights Act alone caused a landlord exodus. Tax changes, mortgage costs, property maintenance, energy-efficiency requirements and local market conditions are also influencing landlords’ decisions.
This article examines what has changed, what the latest figures show and what the market means for landlords and tenants in 2026.
Table of Contents
What Changed for Landlords on 1 May 2026?
The Renters’ Rights Act 2025 introduced the most significant reform of England’s private rented sector in decades. From 1 May 2026:
Section 21 evictions were abolished for new and existing assured tenancies.
Assured shorthold tenancies moved to a periodic, or rolling, system.
Tenants gained the ability to end a tenancy by giving two months’ notice.
Landlords may generally increase rent only once per year, using the statutory process and giving at least two months’ notice.
Rental bidding above the advertised rent was prohibited.
Landlords must consider tenants’ requests to keep pets and cannot refuse without a valid reason.
Landlords can still recover a property when a recognised possession ground applies. Under Ground 1A, a landlord who genuinely intends to sell must give at least four months’ notice. The notice cannot expire during the first 12 months of a new tenancy. If the tenant does not leave when the notice expires, the landlord must apply to the court for a possession order. The government’s possession guidance should be checked before any action is taken.
These rules reduce a landlord’s ability to obtain possession without a stated reason, but they do not prevent a legitimate sale. They make accurate documentation, correct notice procedures and forward planning more important.
Are Landlords Really Leaving the Rental Market?
There is clear evidence of elevated selling activity. Savills calculated that approximately 254,000 buy-to-let properties in Great Britain were listed for sale in the 12 months to March 2026. That was equivalent to almost 700 properties per day, 9% more than in the preceding 12 months and 28% more than two years earlier, according to reporting based on the Savills analysis by the Financial Times.
This figure measures homes placed on the market, not completed landlord exits, and it covers Great Britain rather than England alone. It should not be presented as proof that 254,000 rental homes permanently left the sector. Some listings may not sell, while some properties may be bought by another landlord.
The government’s English Private Landlord Survey segmentation report, published in December 2025, also found an appetite to reduce holdings, particularly among larger business landlords. Half of large-scale business landlords planned either to decrease their portfolios or leave the sector. Across other landlord groups, the corresponding proportions ranged from 25% to 41%.
Those findings describe intentions reported before the principal tenancy reforms took effect. They reveal pressure within the sector, but they cannot establish that the Act subsequently caused every sale.
Rental Supply Remains Below Pre-Pandemic Levels
The wider supply picture is mixed but still tight. Zoopla’s June 2026 Rental Market Report found that the number of homes available to rent remained 20% to 30% below pre-pandemic levels across every UK region. The portal reported an average rent of £1,321 for new lets in June 2026, 2.1% higher than a year earlier.
Competition has eased from its post-pandemic peak in some datasets. Zoopla recorded 4.8 enquiries per available rental home in February 2026, the lowest level in six years, compared with 12.2 a year earlier. This is an important correction to the claim that competition is universally at record levels.
Other market samples show stronger pressure. Propertymark’s May 2026 Housing Insight Report, based on its member-agent data, found an average of eight applicants for each available rental property.
These figures are not contradictory: they use different samples, periods and methodologies. Any article should identify the source rather than presenting one ratio as a definitive measure for the entire UK market.
Prime London Faces Its Own Supply Pressure
Prime London should be analysed separately from the national market. Knight Frank reported that rental listings across prime central and prime outer London in the first quarter of 2026 were 15% below their five-year average, based on Rightmove data. Knight Frank also recorded 5.9 prospective tenants for every new listing in April, the highest ratio in its dataset since September 2022. These figures relate specifically to Knight Frank’s prime London market, not every rental property in London or England.
The Knight Frank analysis linked the imbalance to regulatory uncertainty and landlords’ changing behaviour. Nevertheless, this remains a market interpretation rather than proof of a single causal relationship.
For a broader measure, the Office for National Statistics reported that London’s average private rent increased by 3.0% in the year to July 2026. Nationally, the average UK private rent reached £1,451 per month, according to the latest ONS release published in August 2026. ONS figures cover the stock of private rents, while property portals often measure advertised rents or newly agreed lets, so their values should not be directly compared as if they measured the same thing.
Did the Renters’ Rights Act Cause a Landlord Exodus?
The accurate answer in August 2026 is that the causal evidence is not yet conclusive.
The Act had been in effect for only four months at the time of writing. Landlord sales reported in the year to March 2026 pre-date its main commencement. They may reflect anticipation of reform, but also higher borrowing costs, taxation, insurance, maintenance expenses and changing investment returns.
Recent transaction evidence also complicates the “mass exodus” narrative. Connells data reported in July 2026 indicated that landlord purchases represented 10.2% of transactions in June, while landlord sales represented 9.2%. This suggested that buy-to-let purchasing remained active immediately after implementation, although one month of transaction data cannot establish a lasting trend.
The most defensible conclusion is therefore narrower: England has introduced substantial new landlord obligations at a time when rental supply remains below pre-pandemic levels and selling activity has been elevated. Whether the Act produces a net long-term contraction in the private rented sector will require further transaction, tenure and stock data.
What the Changes Mean for Landlords
Landlords do not need to choose immediately between self-management and selling. A professionally managed rental model may help owners deal with compliance, administration, property maintenance and income planning while retaining the asset.
UpperKey offers qualifying landlords a guaranteed-rent management model under which rent, property operations and day-to-day management are handled under an agreed contract. Availability, rent level, responsibilities, exclusions and contract terms depend on the property and agreement. Owners should review the full commercial and legal terms before deciding whether this model is suitable.
Whatever management route is chosen, landlords should:
Review tenancy documents and possession procedures for compliance with the Renters’ Rights Act.
Model cash flow using realistic finance, tax, maintenance and void assumptions.
Keep evidence supporting any possession ground and follow the correct statutory process.
Compare continued letting, professional management and sale using net returns rather than headline rent alone.
Obtain legal and tax advice for property-specific decisions.
Can Policy Protect Tenants Without Reducing Supply?
Tenant protection and rental supply should not be treated as opposing goals. The Renters’ Rights Act aims to improve security and standards for approximately 11 million people who privately rent in England. At the same time, persistent undersupply makes affordability harder to solve.
Increasing the number of homes available across private, affordable and social tenures remains central. Faster delivery of new homes, institutional investment, planning reform and acquisition of existing properties for affordable housing may all contribute. Reliable enforcement is also important: responsible landlords need clear rules, while tenants need meaningful protection from poor conditions and unlawful practices.
Policy should be assessed using outcomes over time, including changes in rental stock, new landlord investment, completed landlord sales, possession cases, rent growth and tenant security. Headlines about either an immediate policy success or a reform-driven collapse go beyond what the current evidence can prove.
Conclusion
England’s rental reforms have materially changed how landlords manage tenancies and recover possession. At the same time, rental supply remains constrained: Zoopla placed availability 20% to 30% below pre-pandemic levels, Savills identified 254,000 buy-to-let sale listings in the year to March 2026, and prime London data showed a pronounced imbalance between new listings and prospective tenants.
These numbers confirm market pressure, but they do not prove that the Renters’ Rights Act single-handedly caused a landlord exodus. The reforms are one part of a wider picture that includes tax, finance costs, operating expenses and long-standing housing shortages. For landlords, the priority is now to understand the new rules, evaluate net returns carefully and choose a compliant operating model suited to their property and risk tolerance.
Key Takeaways
The Renters’ Rights Act’s principal tenancy reforms took effect in England on 1 May 2026 and apply to approximately 11 million private renters and 2.3 million landlords.
Section 21 was abolished, but landlords retain defined possession grounds, including Ground 1A for a genuine sale.
Savills estimated that 254,000 buy-to-let homes were listed for sale across Great Britain in the year to March 2026; this is not the same as 254,000 completed exits.
Zoopla reported rental supply 20% to 30% below pre-pandemic levels across UK regions in June 2026.
Propertymark recorded eight applicants per available rental property in May, while Knight Frank recorded 5.9 prospective tenants per new prime London listing in April. Both are sample-specific measures.
ONS reported a 3.0% annual increase in average London private rents in July 2026.
Current evidence shows pressure but is insufficient to attribute landlord exits solely to the Renters’ Rights Act.
FAQs
When did the Renters’ Rights Act come into force?
The principal tenancy reforms came into force in England on 1 May 2026. Other provisions are being implemented in phases, so landlords should continue checking the government’s implementation roadmap.
Has Section 21 been abolished?
Yes. Since 1 May 2026, landlords cannot issue a new Section 21 notice for assured tenancies in England. Possession now requires an applicable statutory ground and the correct notice and court procedure.
Can a landlord still sell a tenanted property?
Yes. Ground 1A allows possession when a landlord genuinely intends to sell. At least four months’ notice is required, the notice cannot expire during the first 12 months of a new tenancy, and a court order may be necessary if the tenant does not leave.
Are landlords leaving the UK rental market?
Selling activity has been elevated. Approximately 254,000 buy-to-let properties were listed for sale across Great Britain in the year to March 2026, according to a Savills analysis. However, listings are not completed sales, and the figure does not prove that all of those homes left the rental sector.
How competitive is the rental market in 2026?
It depends on the location and dataset. Propertymark recorded eight applicants per available property in May 2026. Knight Frank recorded 5.9 prospective tenants per new listing in prime London in April. Zoopla found competition had eased nationally earlier in the year, demonstrating significant variation between markets and methodologies.
Have rental reforms caused rents to rise?
There is not yet enough evidence to isolate the Act’s effect. ONS reported that average UK private rents increased by 3.4% in the year to July 2026, while London rents rose by 3.0%. Supply, household demand, wages, mortgage costs and local conditions all affect rents.
What should landlords do now?
Landlords should review their tenancy documents, possession processes, rent-increase procedures and financial assumptions. Professional legal and tax advice is appropriate before serving notice, restructuring ownership or selling a property.
