Rent Freeze Rumours: Should We Be Worried?

Chancellor Rachel Reeves has been making headlines again this week; not for what she has done, but for what she might do.

Reports emerged on Tuesday that Treasury officials were considering a one-year freeze on private rents in England, framed as part of the government's response to the economic pressures of the Iran war.

The Chancellor herself declined to rule it out when the question was put to her, saying she would "use every lever we have to bear down on the cost of living."

That was a little vague for my liking! It did nothing to kill off speculation.

The Prime Minister's spokesman later insisted, however, that there were "no plans" for a freeze. Indeed, the housing minister had said as recently as this month, April 2026, that rent controls "could make life more difficult for renters."

Now, with a definite note of irritation in his tone, from my point of view, Steve Reed, the Housing Secretary, has come out to firmly quash the notion, stating that the government is definitely not considering this as a measure.

And yet!

The rumour is now out there – and in a nervous market, rumours are perfectly capable of doing damage all by themselves.

The South London lettings market is already on edge

We work with landlords across Southwest London, so we knew that the news when it landed earlier this week, as rumour abounded, was doing so at a bit of a moment – particularly if we are speaking of confidence.

The Renters' Rights Act comes into force this Friday, May 1, 2026. That in itself is already the most significant overhaul of the private rented sector in a generation. Amongst other things it sets out to change, it abolishes no-fault evictions, restructures the grounds on which landlords can repossess their properties, removes fixed term tenancies so that all tenancies become periodic, and allows tenants to request pets – requests that must be considered fairly.

It fundamentally changes the playing field, with questions about whether it will impact the traditional tenant-landlord relationship.

Many landlords were already weighing up their options before this week. Estimates vary, but one article in Landlord Today earlier this year claimed that a third of landlords, 33%, have plans to sell rental properties.

The narrative, essentially, is that many private landlords are actively considering leaving the market, spooked by the cumulative weight of legislative change, elevated interest rates, and the general sense that the political wind is blowing against them.

Analysis by Hamptons shows the number of rental properties available has indeed already fallen by a third since the stamp duty surcharge on second homes was introduced in 2016. That’s over a ten-year period, but nevertheless shows a significant drop.

With this in mind, the question now is whether this new rent freeze story, even unconfirmed as it was and squashed, in theory, as it now is, will have been enough to push more of them over the edge?

Would a Rent Freeze in the UK be catastrophic for landlords?

The reaction in some quarters has been predictably dramatic. Shares in Grainger, the UK's largest listed residential landlord, fell by over 3% on the speculation alone this week. Analysts warned that such a freeze would "pile pressure on landlords." Property commentators accused the Chancellor of "playing an incredibly dangerous game."

But it is worth taking a moment and thinking practically.

Rent freezes themselves are not some sort of unthinkable, newfangled tool. Between 1915 and 1989, they were a fairly routine feature of the British housing landscape. For most of the 20th century, some form of rent control was simply part of the backdrop of property investment.

We are less accustomed to them now, after three and a half decades of not seeing them, but they are not without precedent.

What would a one-year rent freeze mean in practice?

Rent controls like the one the Treasury was reportedly considering would not stop capital growth. Property values are driven by supply, demand, and economics. A rent freeze could theoretically narrow the market when it comes to a sale, and a narrower or reduced market tends to in turn reduce value – but over time, as an asset, it will not stop appreciating. Not based on historic patterns. Plus, it would be a temporary measure.

It would also not stop rental income during the period. It would simply hold it where it is.

The question is therefore whether twelve months of static income, rather than, say, a 3-4% increase in line with current inflation, would be enough to break a landlord's finances.

For the vast majority, the answer is ‘no’. That wouldn’t make it easy! It doesn’t make it not aggravating. Of course it would be be. Cashflow would be squeezed.

But squeezed is not the same as broken.

The landlords most likely to exit – whether for this reason, the introduction of the Renters’ Rights Act, or due to a combination of the two – are those already at the end of their investment cycle. It will be those for whom this would simply be the final prompt to sell up and release their capital.

Those are sales that are probably coming anyway. The question for any landlord in the middle or early stages of their investment is a little trickier: if you sell, what do you do with that money instead?

In a low-yield environment, quality residential property still remains an attractive long-term asset compared to other things, even with a year of frozen rents factored in. And when it comes to rents and yields here in South West London, as things currently stand, figures from Dataloft show us that rents in our area have increased by 7% over the past 12 months, to an average of just over £2,000 per month, producing an average gross yield here of 5.18%.

As far as it goes, these aren’t terrible numbers – and therefore, if rents were to be frozen, arguably, rents and yields where there currently are mean that many landlords will be in a strong position to absorb it.

You won’t like it! I am not suggesting you will do. But it is probably something that you will get through.

Now, for the time being, if we can hope to take Steve Reed at his word, we don’t have to worry about this currently. But I believe that for many landlords, the spectre of rent control as a possibility is now there. Pandora has opened the box.

So, it won’t be ‘now’. Politically, it is highly unlikely they could now U-Turn on this and bring a freeze in now after all, when the Housing Secretary himself has categorically ruled it out.

That said, the practical advice has to be to consider what it would mean for you, and how you would cope if it were brought in as a measure at some point in the not so distant future. It might be unlikely, but it would be naïve to believe it were impossible.

The problem with rumour is that it breeds uncertainty

Whether or not a rent freeze actually happens, the damage being done right now is to confidence.

Every time a new threat to landlords is floated, more of them reconsider their position. Some finally bite the bullet and decide it is time to sell. That means supply contracts further. With over 900,000 people living in Southwest London, and 33% of households being privately rented, we remain among the most populous places to live in the country. That means that when supply contracts in a market where demand is not falling, rents will go up. The very thing the government says it wants to prevent. Rents being frozen doesn’t stop rents increasing on new lets to new tenants.

This is the fundamental contradiction at the heart of the current approach. If the government genuinely wants to reduce rents, the mechanism is straightforward: build more homes. Expand supply. Give tenants genuine alternatives.

That is harder, slower, and still politically fraught; but it is the only thing that works in the long run. Economists broadly agree on this. Even the government's own housing minister acknowledged, just weeks ago, that rent controls "could make life more difficult for renters."

Don’t make the mistake of thinking that this sort of policy will enjoy universal support, even amongst Labour MPs.

A word for landlords

We want to be honest with the landlords we work with, because we think you deserve a straight conversation rather than either panic or false reassurance.

This news was unsettling. But it is worth keeping some perspective – not least that, at the moment, it isn’t now in fact news; it was conjecture, rumour, and speculation.

What grates is the sense that, once again, landlords have been rolled out as easy targets, some sort of pantomime villain, with the country positioned as the rowdy audience that gets to clamour together to boo the ne’er-do-well off the stage.

Most of you are not the caricature that politicians reach for when they need a villain, however. You are not the faceless property baron exploiting desperate tenants. Many of you are individuals or small investors who inherited or perhaps bought one or two properties, and you take your responsibilities seriously. You may have commercial ambitions, but that doesn’t mean you do not want to provide good homes.

If nothing else, a poorly maintained property becomes a depreciating asset, and what kind of commercial sense does that make? Frankly, it is not in any landlord's interest to let a property decay, regardless of their motivations.

You are also operating in a market that, whatever its short-term turbulence, still has a fundamental underlying strength and stability, propped up by intense market demand. South London is not going to become less desirable. Demand from good tenants is not going away. The structural undersupply of housing that has driven rental growth over the past decade has not been solved, and will not be solved quickly.

The Bottom Line

A rent freeze, if introduced, would likely have squeeze landlords in the short term – but it is unlikely that it would be catastrophic for most, and that will likely be true if it does happen in the future.

The bigger risk at present is the uncertainty this speculation created at a time when the Renters’ Rights Act was just being phased in and landlords were already anxious. That in itself may reduce supply and push rents higher over time if landlords do choose to exit the sector.

If you are a landlord, you may even decide enough is enough yourself. We hope you don’t. But whatever you do, make decisions based on your own numbers, your own circumstances, and your own timeline. Don’t do it based on a story that already became today’s fish and chip paper.

If you let out property in Streatham, Balham or Colliers Wood, or anywhere across South and Southwest London, and want to talk through your rental ambitions or your existing property or portfolio, we are here to listen, speak sensibly, and to offer advice, not platitudes.

Q&A About The Proposed Rent Freeze in the UK

“Is the UK introducing a rent freeze?”

At the time of writing, no. Housing Secretary Steve Reed has categorically ruled out a rent freeze in England. According to media reports, the idea has been discussed within government, but was publicly denied by senior officials.

“Would a rent freeze reduce rents?”

Not necessarily. While it may limit increases on existing tenancies, reduced supply could push rents higher for new listings.

“Would this have been the first time rents had been controlled?”

No – it was something we were relatively used to during the 20th century, from 1915 to 1989, but rents have not been regulated in this way for over 35 years, so most modern landlords have never experienced it.