Britain’s private rented sector has just been recast. From 1 May, Section 21 “no-fault” evictions were consigned to the statute book’s archive, fixed-term assured shorthold tenancies have been retired, and a new arrears regime has tilted the balance between landlord and tenant for the first time in a generation.
For the roughly 2.3 million private landlords in England, and the buy-to-let investors who underwrite their portfolios, the Renters’ Rights Act is no longer a piece of consultation paper to thumb through at leisure. It is the operating manual, in force from today, and the country’s leading letting agents’ trade body, Propertymark, has set out the most consequential changes investors must absorb if they want to keep their properties tenanted and their possession claims watertight.
The death of section 21 and the rise of the rolling tenancy
The headline reform is the abolition of Section 21. Every possession claim must now be made under the rewritten Section 8 grounds, complete with documented justification and supporting evidence, a far cry from the two-month, no-questions-asked notice that has underpinned landlord exits for more than three decades.
In tandem, the private rented sector has moved wholesale to rolling periodic tenancies. Fixed-term agreements, the bedrock of the assured shorthold model since 1988, are no more. Renewals, notice periods and the very rhythm of how landlords plan portfolio turnover have been redrawn overnight. As we have reported previously, the shift has already chilled appetite for buying tenanted stock, with “in situ” listings collapsing by 44 per cent in the run-up to commencement.
Tougher thresholds for rent arrears possession
Investors hoping to recover possession on arrears grounds face a meaningfully higher bar. Under the new framework:
- A minimum of three months’ rent arrears is now required to trigger mandatory possession under Ground 8, up from two months.
- A four-week notice period applies across arrears-related grounds.
- Courts retain discretion in lower-level arrears cases, where possession is no longer automatic.
The practical upshot is that landlords must assess the strength of any case forensically before issuing notice. Cases that would once have sailed through under the old regime will now demand a level of documentary rigour many smaller landlords are simply not set up to provide.
Evidence becomes everything
With possession claims now anchored entirely in statutory grounds, the burden of proof has shifted decisively. Rent ledgers, communication trails, gas safety certificates, deposit registrations, written tenancy variations, all must stand up to scrutiny at court. Sloppy paperwork will translate directly into dismissed claims and prolonged voids.
That has prompted Propertymark and others to urge landlords to adopt what specialists are calling a “lifecycle evidence” approach to their portfolios, a continuous, time-stamped record of property condition, tenant correspondence and maintenance activity. As we have set out in detail, investors who fail to update their inspection and record-keeping protocols risk being left with portfolios that are technically compliant but practically unenforceable.
Rent setting and marketing: the new rules of the road
The Act also resets how rents are charged and properties are marketed. Rent increases are now capped at one a year and must be served via a properly executed Section 13 notice. Rental “bidding”, the practice of inviting offers above the advertised rent, has been outlawed outright, a move designed to cool overheated urban lettings markets but one that will require letting agents to retrain their negotiators almost from scratch.
Beefed-up anti-discrimination provisions also place a higher onus on agents and landlords to demonstrate consistent and transparent applicant handling, particularly around tenants on benefits, those with children, and now, pet owners, whose new rights to keep an animal in a rented home have already, as we reported earlier this month, prompted warnings of further landlord exits.
From preparation to execution
For landlords and agents alike, Propertymark says today’s commencement closes the planning phase and opens the operational one. The body’s checklist is brisk: every tenancy document must reflect the new periodic structure; all staff must be drilled on the revised possession grounds; landlords must be advised, in writing, on the implications of the new regime; and live cases must be reviewed against the updated legal thresholds.
Nathan Emerson, Propertymark’s chief executive, calls it “a watershed moment” for the private rented sector.
“The removal of Section 21 and the move to a fully periodic tenancy system represent one of the most significant structural changes the industry has ever faced,” he said. “This is no longer about preparation; it is about implementation. Agents must now be fully operational within the new legal framework, ensuring every process, communication and decision is compliant from day one.”
He added: “While this transition will require adjustment, it also presents an opportunity for a more transparent and consistent lettings system.”
Investors weighing whether to add to portfolios or trim them will be making that calculation against a tougher legal backdrop than at any point since the Housing Act 1988 was passed. Propertymark’s own guidance for agents is unambiguous: compliance and consistency are now the price of admission to the lettings market.
The era of the no-fault eviction is over. The era of the evidence-based landlord has begun.
