, Property
A tenant stops paying in March. Under the old arrangement you would serve a Section 21 notice, wait two months, and use the accelerated possession procedure, which needed no hearing and no reason. That route is closing. What replaces it is slower, more evidenced, and much harder to build a business plan around if that plan assumed you could empty a property on demand.
The reform landed, and the commencement dates are the thing to watch
The Renters' Rights Act 2025 received Royal Assent in October 2025. It abolishes Section 21 of the Housing Act 1988, ends assured shorthold tenancies as a category, and converts existing and new tenancies to periodic assured tenancies with no fixed term that binds the tenant beyond the notice they give.
The Act itself is law. Individual provisions commence by regulations made by the Secretary of State, and those dates have moved more than once during the passage of the Bill. Before you rely on any specific date, check the current commencement position on legislation.gov.uk or the department's own guidance rather than a landlord forum. The direction of travel has not changed for several years. The timing has changed repeatedly.
The grounds are still there, and they are narrower than people assume
Possession after abolition runs through Schedule 2 of the Housing Act 1988, reshaped by the Act. The grounds a landlord will actually use are a short list.
- Ground 1 and Ground 1A: you or a close family member moving in, or selling the property. Both carry a long notice period and a restriction on re-letting afterwards, with a financial penalty if you re-let inside that window. These are the grounds that replace the commercial uses of Section 21, and they come with proof obligations.
- Ground 8 and the arrears grounds: serious rent arrears. The threshold and the notice period were both changed by the Act, moving in the tenant's favour on both counts. Arrears built up from unpaid housing benefit or universal credit are treated differently.
- Ground 14: anti-social behaviour, which can be relied on immediately but is discretionary, meaning the judge decides whether it is reasonable to make an order.
- Redevelopment, breach of tenancy and the student cycle grounds, each with their own conditions.
The distinction that matters is mandatory versus discretionary. On a mandatory ground, if you prove the facts the court must make the order. On a discretionary ground the judge weighs reasonableness, which means the outcome is genuinely uncertain and the hearing is longer. A business plan that assumes possession is administrative belongs to the old system.
The court list is the constraint, not the notice period
Landlords read the notice periods and calculate from those. The notice period is the short part. After it expires you issue a claim in the county court, and then you are in a queue.
Publicly available Ministry of Justice statistics on mortgage and landlord possession actions show the median time from claim to repossession by county court bailiff measured in months, not weeks, and the figure has been well above the pre-2020 position for some time. It also varies enormously by region. A claim in one part of the country is listed materially faster than the same claim elsewhere, and the bailiff appointment after the order is its own wait. High Court enforcement is possible with permission and is faster, but costs more and is not granted as a matter of course.
Add it up honestly. Notice period, then issue, then a listing, then a hearing, then a possession order with a date, then a warrant, then a bailiff appointment. Against a tenant who defends, or who raises a disrepair counterclaim, add months again. That is the number to put in a cash flow, and it is the number that makes arrears expensive rather than annoying.
Compliance failures now bite differently
Under the old system, a defective deposit, a missing gas safety record or a missing How to Rent guide blocked a Section 21 notice. That specific consequence goes with Section 21. The underlying duties do not.
Deposit protection under the Housing Act 2004 still requires protection in an authorised scheme within 30 days and prescribed information served on the tenant, with a penalty of between one and three times the deposit if you fail. Gas Safety (Installation and Use) Regulations 1998 checks remain annual. The Electrical Safety Standards in the Private Rented Sector (England) Regulations 2020 still require an EICR at least every five years. Minimum energy efficiency standards still apply, and the government has consulted on raising the required band, so treat the current minimum as a floor rather than a settled position.
The Act also introduces a private rented sector database and an ombudsman scheme that landlords must join, and extends Awaab's Law style repair timescales into the private sector. These create new ways to be non-compliant and new penalties attached to them, including civil penalties and rent repayment orders through the First-tier Tribunal. Non-compliance used to delay a possession claim. It increasingly generates a claim against you instead.
What this does to a business plan built on quick voids
Several common models quietly depended on Section 21. Buying a tenanted block to refurbish and re-let at a higher rent. Flipping with vacant possession on a short timescale. Running a portfolio where the response to a difficult tenant was a two-month notice rather than a management process. Each of those now carries a timeline you cannot control and a cost you cannot cap.
The practical adjustments are unglamorous. Reference harder at the front, because removing somebody is now genuinely expensive. Price in a longer void and a longer arrears period. Keep documentary evidence of everything, since possession now runs on evidence rather than on form. And treat rent arrears as a process that starts on day two, not day sixty, because the clock you are running against is the court's, and it starts late.
Where this shows up in the game
Letting property arrives in Business Baron with the Property & Construction Track, an add-on to the full game. The game is played a month at a time, and a month with no rent in it is paid for like any other: out of the bank balance, on the day your own bills leave. Portfolios built on referencing and margin survive that month better than portfolios built on the hope of a quick possession.