Why the Renters' Rights Act Is Pushing Smart Landlords Toward Mid-Term Rentals

The New Rent Reality: Fewer Rises, Bigger Shocks

If you're a London landlord keeping an eye on the market (and you should be), you've probably already seen the latest Hamptons data making headlines this month. According to their June 2026 analysis, reported by Landlord Today, only 31% of tenants will see a rent increase this year. Sounds tenant-friendly, right? But here's the catch: the increases that are happening are significantly larger than anything we saw under the old regime.

This is a direct consequence of the Renters' Rights Act's once-a-year rent increase rule. Landlords who previously made small, incremental adjustments are now bundling everything into a single, annual hike. The result is a pattern that's bad for everyone: tenants face sudden, jarring increases they weren't expecting, and landlords face higher turnover, longer void periods, and the very instability they were trying to avoid.

For buy-to-let investors who built their strategies around predictable, long-term tenancies, this is a genuine problem. But it's also creating an opportunity for landlords willing to think differently about how they let their properties.

Understanding the Shock-and-Churn Cycle

Let's break down what's actually happening on the ground.

Under the Renters' Rights Act, landlords are limited to one rent increase per year, and tenants have stronger tools to challenge increases they consider unreasonable. This means landlords feel pressure to make each annual increase count, because if they underestimate costs or market movement, they're locked in for another twelve months.

The result? Tenants who've enjoyed stable rents for most of the year suddenly receive notice of an increase that feels enormous by comparison. Many push back. Some challenge the increase through the new tribunal process. Others simply leave.

This creates what we're calling the "shock-and-churn cycle." Landlords lose good tenants, spend money on remarketing and void periods, and sometimes end up re-letting at market rate anyway, but only after absorbing weeks of lost income and additional costs. The traditional BTL model, which relies on tenant stability as its foundation, starts to look a lot less stable.

Mid-Term Rentals: A Strategy That Sidesteps the Cap

This is where mid-term rentals enter the conversation, and why so many London landlords are exploring this model right now.

Mid-term rentals typically cover stays of one to three months. They serve a distinct and growing market: corporate relocators settling into a new city, contractors on fixed-term projects, families in insurance-funded temporary housing after a flood or fire, and professionals between property purchases. London has enormous demand from all of these groups, and it's only growing.

Here's the key distinction: mid-term lets don't operate within the Assured Shorthold Tenancy (AST) framework. Because each stay is a separate booking with its own pricing, the once-a-year rent increase rule simply doesn't apply. You reprice dynamically with every new guest, responding to seasonal demand, local market shifts, and property improvements in real time.

The Genuine Advantages

Dynamic pricing flexibility. You're never locked into a rate that doesn't reflect the market. If demand spikes in your area, your next booking captures that value immediately.

Reduced regulatory friction. Without ASTs, you avoid the new tribunal process, the prescribed notice periods for rent increases, and much of the administrative burden the Renters' Rights Act has introduced.

Higher gross yields. Mid-term rentals in London typically generate 20% to 40% more income than equivalent long-term lets, because furnished, flexible accommodation commands a premium.

Diversified tenant base. Rather than depending on one tenant's ability to pay, you spread risk across multiple bookings throughout the year.

The Honest Challenges

Mid-term rentals aren't a magic bullet, and any landlord considering this strategy needs to understand the operational demands.

Turnover management is constant. Every one to three months, you're coordinating check-outs, deep cleans, inventory checks, and new guest onboarding. That's a lot of moving parts compared to a single AST tenant paying by standing order.

Furnishing and presentation standards are higher. Mid-term tenants expect a fully equipped, move-in-ready home. That means quality furniture, full kitchen setups, reliable wifi, and a property that photographs well for listings.

Compliance still matters. Depending on your borough and the length of stays, you may need to navigate planning use considerations, building lease restrictions, and appropriate insurance cover. Getting this wrong can be costly.

Void risk between bookings. Without a strong pipeline of enquiries, gaps between stays can eat into your returns quickly.

For landlords willing to manage all of this themselves, mid-term rentals can absolutely work. But the reality is that most investors find the operational load unsustainable alongside a day job or a growing portfolio. This is precisely where the model starts to converge with professional short-term let management.

The Simpler, Higher-Yield Alternative

Here's something worth considering. If you're already moving away from traditional ASTs and embracing flexible, dynamically priced stays, the leap from mid-term rentals to professionally managed short-term lets is smaller than you might think, and the returns are typically better.

Short-term lets (stays from a few nights to a few weeks) tap into the same regulatory advantages as mid-term rentals, operating outside the AST framework and free from the Renters' Rights Act's rent increase restrictions. But they access a much larger demand pool: business travellers, tourists, families visiting London for medical treatment, and remote workers on extended city stays.

The catch, of course, is that short-term lets require even more hands-on management. Guest communications, 24/7 support, dynamic pricing algorithms, professional photography, listing optimisation across multiple platforms, cleaning coordination, linen management, and regulatory compliance all need to run like clockwork.

This is exactly what Airhosts was built to handle. As a London-based short-term let management company, Airhosts takes care of every operational detail so landlords can enjoy the premium yields of flexible letting without the daily workload. From listing creation and pricing strategy to guest vetting, key exchange, and professional housekeeping, the entire process is managed on your behalf.

What London Landlords Should Do Next

The Hamptons data tells a clear story: the old BTL playbook is under pressure, and that pressure is only going to increase as the Renters' Rights Act beds in further. Landlords who adapt early, whether through mid-term rentals or fully managed short-term lets, will be the ones who protect their yields and reduce their exposure to regulatory volatility.

Mid-term rentals are a solid stepping stone, especially if you already have a furnished property and some experience with flexible tenancies. But for landlords who want maximum returns with minimum hassle, professionally managed short-term lets remain the clearest path forward.

If you're a London landlord wondering whether your property could earn more with a flexible letting strategy, talk to Airhosts. We'll give you an honest rental estimate, walk you through the compliance requirements for your borough, and show you exactly what hands-off, high-yield property income looks like in practice. Get in touch today and let's make your property work harder for you.