Wales Mandatory Licensing for Short-Term Lets — Is London Next?

As of late 2025, Wales has officially rolled out mandatory licensing for all short-term let providers — a landmark regulatory shift that requires every holiday let and Airbnb-style property to meet defined operating standards, pass safety inspections, and hold a valid licence before accepting a single guest. The legislation, which has been widely covered in national media, sends an unmistakable signal to landlords across the UK: the era of light-touch regulation for short-term rentals is over.

For London landlords and property investors, the implications are enormous. England's own Short-Term Let Registration Scheme has already been confirmed, and with political pressure mounting from councils, housing campaigners, and the hotel lobby alike, a full licensing regime modelled on the Welsh framework is widely expected to follow. The question isn't if London will introduce mandatory licensing — it's when.

Here's what the Welsh model tells us about what's heading our way, and why landlords who act now will be miles ahead of those who wait.

What Wales's Licensing Regime Actually Requires

The Welsh scheme, administered through local authorities, introduces several obligations that previously didn't exist for short-term let operators:

• Mandatory registration and licensing — Operating without a licence is a criminal offence, subject to fines and enforcement action.
• Fire safety compliance — Properties must meet specific fire risk assessment standards, including working smoke and carbon monoxide alarms, fire doors where required, and documented evacuation procedures.
• Gas and electrical safety certificates — Annual gas safety checks and five-yearly electrical installation condition reports (EICRs) are non-negotiable.
• Insurance requirements — Operators must hold appropriate public liability and property insurance specifically covering short-term letting activity.
• Planning permission verification — Councils now actively check whether properties have the correct planning use class for short-term letting, closing a loophole many operators previously relied on.
• Council enforcement powers — Local authorities can inspect properties, issue compliance notices, revoke licences, and prosecute operators who fail to meet standards.

This isn't a paper exercise. It's a fully enforceable framework with real consequences for non-compliance.

Why London Landlords Should Expect the Same — and Probably More

England's confirmed registration scheme is being positioned as a "first step," and multiple London borough councils have already lobbied for stronger powers. Westminster, Camden, and Tower Hamlets — all boroughs with high concentrations of short-term lets — have publicly called for a licensing regime that goes beyond simple registration.

London already has the 90-night rule under the Greater London Council (General Powers) Act 1973, which limits short-term lets to 90 nights per year without planning permission. Enforcement has historically been patchy, but a licensing framework would give councils the data and legal tools to enforce it rigorously.

When you layer mandatory safety compliance, insurance verification, planning checks, and potential annual licence renewals on top of the existing 90-night cap, the operational burden on self-managing landlords becomes significant.

The Self-Management Trap

Many London landlords currently self-manage their short-term lets to save on management fees. On paper, this makes sense. In practice — especially under a licensing regime — it creates a web of administrative, legal, and financial risk that most landlords underestimate.

Consider what self-management looks like once licensing arrives:

• Tracking and documenting every compliance requirement across fire safety, gas, electrical, and insurance — and keeping certificates current year-round.
• Monitoring your night count meticulously to stay within the 90-night limit, with councils now empowered to audit your booking records.
• Responding to council inspection requests and compliance notices within tight deadlines.
• Managing guest communications, cleaning, key handovers, and maintenance while simultaneously handling all regulatory administration.
• Staying current with evolving regulations that may change annually as councils refine their licensing frameworks.

A single lapse — an expired gas certificate, an overlooked fire safety requirement, a booking that pushes you past 90 nights — could result in licence revocation, fines, or being forced to stop letting entirely. The financial cost of non-compliance dwarfs any management fee you might have saved.

How Professional Airbnb Management Becomes Essential, Not Optional

This is where the regulatory trajectory fundamentally changes the calculus for London landlords. Under a licensing regime, professional management shifts from a convenience to a strategic necessity.

A specialist short-term rental management company like Airhosts doesn't just handle guest check-ins and cleaning. It maintains the entire compliance infrastructure that licensing demands:

• Proactive safety compliance management — ensuring gas safety certificates, EICRs, fire risk assessments, and insurance are always current and properly documented.
• 90-night tracking and calendar optimisation — maximising revenue within legal limits while maintaining auditable records that satisfy council scrutiny.
• Listing management and dynamic pricing — professional photography, optimised descriptions, and algorithmic pricing that consistently outperforms self-managed listings by 20–40%.
• Guest vetting and communication — reducing the risk of property damage, noise complaints, and the kind of neighbour disputes that attract council attention.
• Inspection readiness — keeping your property in a state that passes regulatory inspection at any time, not just when you remember to schedule maintenance.

In short, professional management creates a compliance buffer between you and the regulatory risk that's heading straight for London's short-term let market.

The Financial Case Is Stronger Than You Think

Landlords who resist professional management typically cite the cost. But the numbers tell a different story.

Self-managed Airbnb listings in London typically achieve 55–65% occupancy with average nightly rates that reflect inconsistent pricing strategies. Professionally managed properties — with optimised listings, dynamic pricing, and superior guest experiences that generate five-star reviews — routinely achieve 75–85% occupancy at higher average nightly rates.

When you factor in the time cost of self-management (typically 10–15 hours per week for an active listing), the risk cost of potential regulatory non-compliance, and the opportunity cost of suboptimal pricing, the management fee pays for itself several times over. Most Airhosts clients see net returns increase after fees, not decrease — because professional management unlocks revenue that self-managers simply leave on the table.

What Smart London Landlords Are Doing Right Now

The landlords who will thrive under London's coming licensing regime are the ones preparing today, not the ones who'll scramble to meet requirements after they're announced. Here's what that preparation looks like:

1. Audit your current compliance — Are your gas safety, electrical, and fire safety certificates current? Is your insurance policy specifically written for short-term letting?
2. Review your planning position — Does your property have the correct planning use, or are you relying on permitted development rights that a licensing regime might scrutinise?
3. Get your booking records in order — Can you demonstrate, with documentation, that you've stayed within the 90-night limit for every year you've been letting?
4. Partner with a professional management company — Shift the compliance burden, optimise your revenue, and ensure you're operating to standards that will satisfy any licensing requirement before it arrives.

Don't Wait Until Licensing Forces Your Hand

The Welsh model has shown us exactly what mandatory short-term let licensing looks like in practice, and everything about London's regulatory trajectory suggests it's heading in the same direction. Landlords who are already operating to professional standards — with every safety certificate current, every booking tracked, and every guest professionally managed — will transition seamlessly into the new regime. Those who aren't will face a stressful, expensive scramble to get compliant, with the very real risk of being shut down in the interim.

Airhosts works with London landlords every day to maximise short-term rental income while maintaining bulletproof compliance — the exact combination that licensing will demand. If you want to be ahead of the curve rather than behind it, now is the time to have a conversation. Get in touch with the Airhosts team today and make sure your property is ready for whatever regulation comes next.