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Spotting and Stopping Unauthorised Subletting
August, 2025

Spotting and Stopping Unauthorised Subletting

Unauthorised subletting can be a real headache for landlords, leading to overcrowding, unpaid rent, and potential damage. It’s vital to maintain control and protect your investment. Here’s how to spot and stop it.

What Is Unauthorised Subletting?

This occurs when a tenant rents out all or part of your property without your consent. It could be a formal arrangement or something casual, like listing a room on a short-let platform or taking in a lodger.

How to Detect It

Watch for warning signs such as an unexpected number of people coming and going, changes in utility usage, or neighbour complaints about unfamiliar faces. If your tenant becomes evasive or unreachable, it may raise red flags. Routine inspections, conducted with proper notice, can reveal signs like extra beds, duplicated keys, or evidence of multiple occupants.

Prevention Starts with the Tenancy Agreement

Craft a well-drafted agreement that clearly prohibits subletting without written permission. This clause provides the legal backing you need to address any unauthorised arrangements.

What to Do If You Discover It

If you suspect or confirm unauthorised subletting, start by speaking with your tenant. Document the conversation and gather evidence. Depending on the situation’s severity, you may issue a formal warning or serve notice, ensuring you follow the correct legal process.

Stay Vigilant

Clear communication, strong agreements, and regular inspections are your best defences. By staying engaged and informed, you can protect your property—and your peace of mind. At Bond Residential, we’re here to support you in managing your property effectively, ensuring your investment remains secure.

 



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