Unlawful Short-Term Lets Spark Crisis in Westminster 2026

Key Points

• Market Branded ‘Out of Control’: The newly installed leader of Westminster City Council has heavily criticised the short-term rental market across London’s West End, claiming local communities are facing severe disruptions.
• Mass Extent of Breaches: Council figures reveal that out of approximately 13,000 short-term holiday rentals in the borough, more than 2,700 properties are strongly suspected of operating unlawfully by breaching the statutory 90-night annual limit.
• Emergency Intervention Demanded: Westminster leadership has issued an urgent demand for meetings with global booking giants Airbnb and Booking.com to force immediate co-operation, data sharing, and the delisting of non-compliant properties.
• Social Housing Fraud Uncovered: The local authority has discovered that council-owned homes, which are strictly forbidden from being sub-let under the explicit terms of their lease agreements, are being actively listed for temporary tourist accommodation on these platforms.
• Widespread Local Disruption: Long-term residents are experiencing severe anti-social issues, including continuous noise disturbances, widespread illegal dumping of rubbish, and a rapid, ongoing loss of affordable long-term residential housing stock.
• Manifesto Vow Discharged: The dramatic escalation comes directly after the Conservative Party successfully recaptured Westminster City Council from the Labour Party in the local elections, placing a sharp crackdown on unlawful nightly lettings at the absolute forefront of their political agenda.
• Financial Scale Exposed: Local data underscores the lucrative nature of the sector, showing that central London short-term rentals generated roughly £450 million in 2024, swallowed a massive 18% share of the entire private rental sector income, and saw 25% of all listings monopolised by professional multi-property landlords.

Westminster (Extra London News) June 5, 2026 – The short-term accommodation market in Central London has been branded “out of control” by local government chiefs following the publication of staggering data revealing that more than 2,700 properties are suspected of operating completely outside the law. In a swift response to the growing crisis, Westminster City Council’s newly appointed leader, Councillor Paul Swaddle, has launched an urgent intervention, demanding high-level crisis meetings with digital travel giants Airbnb and Booking.com to tackle a lucrative illicit network that authorities warn is hollowing out communities, fueling anti-social behaviour, and exacerbating an already acute housing crisis across the capital’s historic West End.

Why are short-term lets in Westminster considered out of control?

The designation of the central London short-term rental sector as “out of control” stems directly from the sheer volume of properties bypassing traditional housing structures. In a detailed letter seen by reporter Noah Vickers of The Evening Standard, Councillor Paul Swaddle, the newly installed Leader of Westminster City Council, strictly warned that the sheer scale of unmonitored tourist properties has severely compromised the living conditions of ordinary Londoners.

Under current legislation enacted in the Deregulation Act 2015, homeowners across Greater London are legally permitted to let out their properties to temporary visitors for a maximum cumulative cap of 90 nights per calendar year. Once a property exceeds this mandatory 90-night threshold, the owner is required by law to apply for formal planning permission from the local authority to change the use of the premises into short-term commercial accommodation.

However, official council data indicates that thousands of landlords are actively flouting this regulation. Local authority statistics establish that there are now an estimated 13,000 short-term rental options operating inside the borough of Westminster alone. Of that figure, more than 10,000 are classified as “whole properties,” meaning entire residential flats and houses have been stripped from the local housing stock to serve exclusively as temporary holiday suites for international and domestic tourists.

The council’s enforcement teams estimate that at least 2,700 of these properties are heavily suspected of routinely bypassing the 90-day limit without ever seeking or obtaining the mandatory planning authorization. Hosts caught intentionally violating the 90-day boundary face formal enforcement notices and substantial financial penalties, with fines legally reaching up to £20,000 per infraction.

What specific issues are local residents facing?

The unchecked growth of commercial holiday lets in historically quiet residential areas has fundamentally transformed the social fabric of central London blocks. As reported by political correspondent Lily Peace of Serviced Apartment News, Councillor Paul Swaddle stated in his formal correspondence to the platforms that “for far too long the people of Westminster have had to live with blatant disregard” for local rules.

The council leader outlined an array of chronic problems that local residents are systematically subjected to, singling out “the problems caused by dumped rubbish and noisy parties for which occupiers, owners and the platforms take no accountability.”

Because holiday lets cater to transient tourists who often stay for only two or three nights, standard residential building regulations regarding refuse disposal, recycling, and nighttime silence are frequently ignored. Property managers and absent landlords rarely monitor the day-to-day conduct of their guests, leaving full-time neighbors to cope with late-night disturbances and overflowing commercial waste on residential streets.

Beyond the immediate environmental and acoustic issues, the conversion of standard housing into unregulated tourist corridors has drastically reduced the availability of homes for long-term tenants. Writing for MyLondon, journalist Facundo Arrizabalaga highlighted the sharp irony that Westminster currently records more people sleeping rough than any other single borough in London, with 2,612 individuals documented without shelter. This figure is more than double the number found in neighboring Camden, which ranks as the second-highest borough with 975 unhoused people.

The reallocation of thousands of residential units into short-term tourist lets has driven long-term private rental prices to the highest levels in the United Kingdom, rendering the area completely unaffordable for key workers and local families.

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How widespread is short-term rental rule-breaking in London?

The current crisis in Westminster is part of a structural shift affecting the entire central London region. According to comprehensive data published in the Short Term Lets in Central London Report 2025 by the sub-regional partnership Central London Forward, the commercial holiday market has become heavily concentrated, commercialised, and immensely profitable.

The report revealed that of the 117,000 short-term rental properties active across Greater London, a massive 67% are concentrated densely within just 12 central boroughs, with Westminster sitting at the epicentre alongside Camden, Islington, and Kensington & Chelsea.

The economic scale of the market makes standard regulatory compliance highly unattractive to speculative investors. In Westminster alone, short-term lets generated a stunning £450 million in revenue in 2024. This single sector accounted for an astonishing 18% of the total private rental sector income across the entire borough for that year.

Furthermore, data from Central London Forward reveals that the market is highly professionalised rather than being driven by ordinary homeowners sharing a spare room. While large-scale commercial hosts owning portfolios of more than 21 separate properties make up only 1% of total hosts, this elite group of professional operators controls nearly 25% of all active short-term listings across the capital.

The report concluded that over half of all short-term lets listed across London were rented out for more than 90 nights in a calendar year without planning permission, demonstrating that standard enforcement strategies are systematically failing. Local council investigators previously exposed extreme case studies of this regulatory evasion.

As documented by The Times, a thorough council investigation into Forset Court, a prominent mansion block situated near Hyde Park, revealed that a staggering 90% of the 118 flats within the building were being used strictly for short-term holiday stays. Investigators noted at the time that the block was effectively accommodating as many transient tourists on a weekly basis as the luxury Ritz Hotel, entirely displacing the permanent residential community.

Why are council-owned homes appearing on Airbnb and Booking.com?

One of the most legally contentious discoveries made by Westminster City Council investigators is the active presence of social housing units and council-owned homes on commercial travel platforms. In his letters to executive leadership, Councillor Paul Swaddle specifically demanded that Airbnb and Booking.com take immediate steps to remove council properties from their booking indices entirely.

The council leader clarified that these specific properties are “ineligible to be short-let as per the terms of their leases.” Social housing units are heavily subsidized by taxpayer funds to provide secure, long-term shelter for vulnerable residents and families on extensive housing waiting lists. Sub-letting these homes to holidaymakers for profit constitutes serious housing fraud and is a criminal offence under UK law.

As reported by Landlord Today, the local authority has encountered substantial hurdles in identifying and removing these illegal listings because booking platforms routinely obscure the exact addresses and specific apartment numbers of properties until a booking is fully processed and paid for. This lack of transparency allows rogue leaseholders and unauthorized tenants to market publicly-owned housing assets directly to international tourists completely undetected by municipal enforcement teams.

What are booking platforms doing to stop unlawful lets?

The platforms have responded defensively to the escalating pressure from local government, pointing to technical initiatives while emphasizing the broader economic utility of the tourism economy. In an official statement provided to The Times, a spokesperson for Airbnb stated that the corporation “fully supports the 90-night cap in Greater London” and emphasized their position as industry leaders in compliance.

The Airbnb spokesperson stated:

“We are the only platform that automatically caps whole-home listings at 90 days per calendar year, unless hosts certify they have an exemption. We have had ongoing dialogue with Westminster City Council and continue to keep them updated on our support for a registration scheme in England, which will give local authorities the tools and data they need to address any issues stemming from short-term lets where they do occur.”

Addressing the severe allegations regarding social housing fraud, the corporate representative added that “hosting in social housing is usually illegal and has no place on Airbnb.” The firm stated it has instituted a dedicated “notice and takedown” process for local councils and has collaborated closely with the UK Cabinet Office on a data-sharing pilot scheme to proactively identify and purge unlawfully listed social housing assets.

Concurrently, a corporate spokesperson for Booking.com defended the wider necessity of the short-term market while acknowledging the secondary impacts on local infrastructure. In a public statement issued to MyLondon, the Booking.com representative explained:

“Short-term rentals solve real needs in the travel industry, but those needs must be balanced with the secondary impacts on cities and communities. Any successful regulation needs to be both reasonable and proportionate, taking into account the interests of communities, homeowners, digital platforms and consumers alike.”

The Booking.com spokesperson added that the enterprise strongly advocates for a unified national registration framework “supported by a database accessible to platforms, so registration numbers can be displayed” transparently on every live listing.

How do landlords bypass the 90-day automatic platform caps?

Despite Airbnb’s automated systems designed to block listings once they hit the 90-day annual maximum, independent investigations show that deceptive landlords easily circumvent these electronic guardrails. A past investigation conducted by the BBC revealed that professional property operators routinely utilize multi-accounting strategies to bypass platform caps.

By taking a single physical flat and listing it under multiple corporate accounts, or by shifting the property listing from Airbnb to rival platforms like Booking.com, Expedia, or independent letting websites mid-year, landlords can seamlessly keep a property occupied by tourists for 300+ days a year without triggering automated blocks.

Because there is no centralized, real-time data repository shared between competing digital booking platforms and local municipal councils, local authorities are left entirely in the dark regarding the cumulative number of days a single property has been let across the wider internet.

What political changes are driving this new crackdown?

The aggressive rhetorical and legal stance adopted by Westminster City Council represents a direct fulfillment of recent local election promises. As noted by Landlord Today, the Conservative Party successfully won back control of Westminster City Council from the Labour Party in the local elections.

A comprehensive and unyielding crackdown on the short-term rental market had formed a foundational pillar of Councillor Paul Swaddle’s campaign manifesto. Having assumed leadership, the new Conservative administration is moving swiftly to show voters that it is executing its core promises without delay.

This conservative push mirrors preceding legislative efforts made by the political opposition. In February of this year, Member of Parliament Rachel Blake, representing the Cities of London and Westminster for the Labour Party, launched an energetic campaign in the House of Commons demanding rigorous regulatory reforms.

As recorded in the official parliamentary record Hansard, during a dedicated parliamentary debate on short-term lets, MP Rachel Blake argued passionately that unregulated holiday letting “depresses the availability of homes in the private rented sector” and places an intolerable burden on environmental health services.

Blake stated that over 20% of the entire housing stock in the West End ward had been transformed into short-term lets, while simultaneously, over 3,000 local households were stuck living in cramped, council-funded temporary accommodation. This shared cross-party anger has turned the short-term rental market into one of the most volatile and urgent political battlegrounds in contemporary London politics.

What future regulations are being introduced to solve the crisis?

To permanently fix the enforcement blind spots crippling local authorities, Westminster City Council is demanding structural legislative tools from the central government. Councillor Paul Swaddle has formally called upon national ministers to rapidly accelerate and implement a long-delayed mandatory national registration scheme for short-term lets in England, which is tentatively projected to become operational later this year.

The urgency surrounding the implementation of these measures has been amplified by separate fiscal changes introduced by the Mayor of London, Sir Sadiq Khan. The Mayor was recently granted the statutory power to introduce a brand-new overnight tourist levy across the capital. This impending tourist tax will apply equally to traditional hotel occupants and short-term rental guests, making the comprehensive tracking and identification of short-term holiday properties a vital fiscal priority for London’s tax authorities.