London Rents Are Falling: Why Mid-Term Rentals Are the Smart Landlord's Answer in 2026

The London Rental Market Just Shifted, and Landlords Need to Pay Attention

If you're a London landlord who has spent the last few years riding a wave of rising rents and fierce tenant demand, the latest data might feel like a cold shower. According to recent reporting from Mortgage Solutions, rental growth has stalled significantly heading into Q2 2026. Over a quarter of rental listings are now showing price reductions, enquiries per property are falling, and landlords across London are finding that their properties sit empty for longer than they used to.

The days of listing a flat at a premium and watching 30 applicants fight over it? For many areas, those days are fading. The market is rebalancing, and tenants have more choice and more negotiating power than they have had in years.

So what does a savvy landlord do when the traditional assured shorthold tenancy (AST) market softens? One increasingly popular answer is mid-term rentals. And if you get the strategy right, it can deliver significantly higher returns than a standard long let, even in a cooling market.

What Exactly Are Mid-Term Rentals?

Mid-term rentals sit in a sweet spot between the nightly churn of short-term holiday lets and the 12-month-plus commitment of a traditional AST. We're typically talking about stays of one to three months, sometimes stretching to six.

The tenants in this bracket are not tourists. They are professionals relocating to London for a corporate project, families displaced by an insurance claim after a fire or flood, contractors brought in for infrastructure or construction work, and international executives who need a furnished home while they settle into the city.

These are reliable, motivated tenants who need somewhere comfortable and well-managed, and they are willing to pay for it.

Who Books Mid-Term Rentals?

• Corporate relocations: Companies regularly move employees into London for three to six month assignments. They need furnished, well-located apartments and are usually paying through a corporate budget.
• Insurance tenants: When a family's home is damaged and their insurer needs to place them somewhere for weeks or months, they look for fully furnished, move-in-ready properties. Insurers pay market rates or above, and payments are typically guaranteed.
• Contractors and project workers: Large-scale projects across London, from Crossrail legacy work to hospital expansions, bring in skilled workers who need somewhere better than a budget hotel for months at a time.

Why Mid-Term Rentals Make Sense Right Now

Higher Yields Than Traditional Long Lets

The maths is compelling. A two-bedroom flat in zones 2 or 3 that might achieve £2,000 per month on a standard AST could command £2,800 to £3,500 per month as a furnished mid-term rental. Corporate clients and insurance companies expect to pay a premium for flexibility, furnishing, and convenience.

Sidestepping the Renters' Rights Act

The Renters' Rights Act, which is reshaping long-term lettings in England, introduces rolling periodic tenancies and removes Section 21 "no fault" evictions. For landlords on traditional ASTs, this creates new uncertainty around regaining possession of a property. Mid-term lets, structured correctly as licence agreements or contractual tenancies under 6 months, often fall outside the most burdensome provisions. That means more flexibility and fewer sleepless nights.

Reducing Void Risk in a Softening Market

When the long-let market slows, void periods grow. A property sitting empty between tenants for four to six weeks is common in the current climate, and every empty week eats directly into your annual yield. Mid-term rental demand tends to be steadier because it is driven by corporate cycles, project timelines, and insurance claims rather than by the seasonal patterns of the residential market. At Airhosts, we see consistent demand for well-presented London properties from corporate and insurance channels throughout the year.

What Landlords Need to Watch Out For

Mid-term rentals are not a magic bullet. There are real considerations to get right before diving in.

Furnishing and Presentation

Your property needs to be fully furnished to a high standard. Corporate tenants and insurance-placed families expect quality. Think hotel-level linens, a fully equipped kitchen, reliable Wi-Fi, and a clean, modern aesthetic. The upfront investment in furnishing can be £5,000 to £15,000 depending on the property, but it pays for itself quickly at premium rents.

Turnover and Management

More frequent changeovers mean more management. Between each guest, you need professional cleaning, linen changes, inventory checks, and sometimes minor maintenance. If you're managing this yourself, it can become a second job.

Compliance and Licensing

Depending on your London borough, stays under 90 consecutive nights may trigger short-term let regulations, including the 90-day rule in many areas. Mid-term stays of one to three months typically avoid this, but you need to understand the specific rules that apply to your property and your borough.

Finding the Right Tenants

Unlike platforms such as Airbnb, which serve the short-stay market, mid-term bookings often come through specialist corporate housing platforms, relocation agents, and insurance housing providers. Building these channels takes time and expertise.

The Complexity Question: Is There an Easier Path to Premium Returns?

Here is where many landlords pause. Mid-term rentals can be lucrative, but they require furnishing investment, active management, multi-channel marketing, and a solid understanding of compliance. For a landlord with one or two properties who already has a full-time job, the operational demands can feel overwhelming.

This is precisely why many London landlords are choosing to work with a professional management company that handles the entire process, from listing and pricing to guest communications, cleaning, compliance, and maintenance.

And here is something worth considering: professionally managed short-term lets, which include mid-term stays as part of a blended strategy, consistently outperform both traditional ASTs and self-managed mid-term rentals on total annual yield. The key is having a management partner who understands how to blend nightly, weekly, and monthly bookings to maximise occupancy and revenue across the calendar year.

Why London Landlords Are Choosing Airhosts

At Airhosts, we specialise in exactly this. We manage short-term and mid-term lets across London, handling everything from interior styling and professional photography to dynamic pricing, guest vetting, 24/7 guest support, and full regulatory compliance.

Our landlords do not worry about furnishing decisions, cleaning rotas, insurance tenant negotiations, or borough licensing rules. We handle all of it. And because we blend short-term and mid-term bookings intelligently, our managed properties consistently generate 30% to 60% more annual income than equivalent properties on traditional long lets.

The rental market is changing. Landlords who adapt, by exploring mid-term strategies or partnering with expert managers, will come out ahead. Those who stick rigidly to the old AST playbook in a market where rents are falling and voids are growing risk watching their returns erode month after month.

Ready to Make Your London Property Work Harder?

If you are a London landlord facing longer voids, tenant price sensitivity, or simply wondering whether there is a better way, talk to Airhosts. We will give you an honest, no-obligation rental appraisal and show you exactly what your property could earn under professional short-term and mid-term management. No guesswork, no hard sell, just the numbers. Get in touch today and find out what your property is really worth.