What to Do If a House Sitter Causes Serious Harm

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This is not legal advice. We are not lawyers. The information in this article is based on our own research into how platform dispute processes and property damage situations generally work, along with what's publicly documented by TrustedHouseSitters and other sources. Laws and insurance coverage vary by country, region, and individual policy. If you're facing a serious situation, speak with a lawyer or your insurer directly before taking action based on anything here.

Severe property neglect by a house sitter is genuinely rare, we've been doing this for three years and have only come across one clearly documented case on the entire TrustedHouseSitters forum. When it happens, though, it can be serious: dog waste through the house, a dead garden, overflowing bins, stained carpets, a lingering smell that takes real money to fix. The uncomfortable truth is that proving a sitter caused it can be genuinely difficult unless you have overwhelming evidence, admission, photos, video, or messages, and even severe cases don't guarantee police or insurance will act. The protection isn't hoping it never happens. It's filming your home before you leave, having a proper agreement in place, and checking your insurance covers this specific scenario before you ever need it to.

What This Actually Looked Like

One homeowner on the TrustedHouseSitters forum returned to find the property in a genuinely severe state. Knee-high grass in both gardens. Flower beds and pots dried out and dead. Overflowing bins with rotting food strewn across the pathway. Dog mess throughout the back garden. Puddles of dog urine, some dried, some still wet, across every downstairs carpet, with a persistent smell throughout the house. An uncleaned bathroom, a clogged shower, a sink full of rotten food and burnt pans, a filthy fridge, vomit on the lounge carpet, stained furniture. The sitter had locked the door on the way out but left every window open.

To be precise about the language: this was not a "destroyed" house in the sense of structural damage, but it was significant neglect that would cost real money to properly clean and repair. That distinction matters, because it's the difference between a genuinely rare, severe incident and the kind of catastrophic damage that circulates in scarier, less accurate framing online.

How Rare Is This, Actually?

Genuinely rare. In three years of house sitting and following the wider community, we've only encountered one clearly documented case like this.

That matters for how you should actually feel about accepting sitters, including first-timers with no reviews. We were once that sitter with zero reviews ourselves, and someone took a chance on us. If every homeowner refused to consider a sitter without an established track record, nobody could ever get started. The overwhelming majority of sits, including with new sitters, go completely fine. This is the extreme tail end of outcomes, not a realistic expectation for most sits.

Document First, Clean Second

If you come home to a home in this condition, resist the urge to immediately start cleaning. Photograph and film every affected room first, with a visible date and timestamp if your device supports it.

This matters for two separate reasons: it's your evidence if you pursue a formal complaint or an insurance claim, and it protects you if the sitter later disputes what state the house was actually in. Our full guide to the TrustedHouseSitters dispute process covers the actual deadlines and evidence requirements for filing a formal Member Dispute, including the review window and the separate claims process, and it's worth reading in full if you're in this situation, since we won't repeat those mechanics here.

The Honest Difficulty of Proving Fault

Here's the part most advice skips: unless you have overwhelming evidence, an admission from the sitter, clear photos or video, or messages that establish what happened, it can be genuinely difficult to convince an insurer or a platform that a sitter was actually responsible for damage found after the fact.

A widely reported case involving a pet sitter and a dog that died under disputed circumstances makes this uncomfortably clear, even severe evidence doesn't guarantee a clean outcome. That case involves a different kind of harm than property damage, and deserves its own full treatment rather than a partial one here. We'll cover it properly in a dedicated article on what to do if a sitter's negligence may have caused a pet's death.

The lesson isn't that platforms are useless. It's the opposite, but not in the way it first seems. Even in cases with evidence severe enough to raise real questions, formal accountability can still be difficult without a documented arrangement. What matters isn't whether the record lives inside the platform's own messaging system. It's whether it's written down and complete. THS, for example, asks for full chat log evidence rather than isolated message screenshots when a dispute is raised, which means a WhatsApp thread or an email exchange works perfectly well as long as you send the entire conversation, not fragments. In practice, most sitters and homeowners end up communicating over WhatsApp anyway, and that's genuinely fine. The principle isn't "it must happen inside the platform." It's "it must be written down, complete, and timestamped," wherever that ends up living.

Why "The Platform Should Fix This" Isn't Realistic Either

Think of a platform as a matchmaking and verification service, not an enforcement body, and this becomes much clearer.

What a platform will actually do, confirmed directly in TrustedHouseSitters' own dispute process, is review evidence submitted by both sides and rule on it. That can mean disciplinary action against a membership, up to and including removal, if someone clearly broke the terms both parties agreed to. What it doesn't mean is mediation, negotiation, or the platform stepping in to fight your case for you. THS is explicit about this distinction: it arbitrates, it doesn't mediate. There's no negotiated settlement, only a ruling based on documentation.

It's also worth being realistic about incentive. A platform has no upside in publicly inserting itself into a dispute between two private members, and a real cost in doing so: negative publicity, legal exposure, and the practical reality that it wasn't present for what actually happened. In almost every case, the platform's own dispute process is set up to stay out of the substance of who's at fault and focus narrowly on whether its own terms and code of conduct were breached. That's a genuinely different question from whether a homeowner can recover the cost of the damage, and conflating the two leads to disappointment.

None of this means platforms are pointless. Their value is upstream of a dispute, not inside one: verification, background checks in some regions, a review history, and a paid membership that creates a real barrier to entry compared to an unmoderated free listing. Our guide to paid platforms versus free classifieds covers exactly why that barrier matters. It won't stop every bad actor, nothing will, but it meaningfully reduces how many apply in the first place.

What Actually Protects You

The general documentation habits, walkthrough videos, a WhatsApp paper trail, photographing anything unusual, apply here too, and we've covered them in full in our guide to handling property damage during a sit. What's specific to a severe neglect scenario is what happens beyond that baseline.

For homeowners specifically: check your home insurance before you ever need it, specifically whether your policy covers damage caused by a sitter or guest staying in your home. This matters more here than in a typical minor-damage situation, since severe neglect can genuinely exceed what a platform's discretionary cover plan will address. Our guide to house sitting insurance covers what to actually ask your insurer.

For both sides: know that a severe case is a formal-process situation, not a direct-resolution one. Unlike a broken glass or a malfunctioning appliance, which are almost always sorted out directly between sitter and homeowner, neglect on the scale described earlier in this article is squarely in Member Dispute territory. Our full guide to the dispute process covers exactly what that involves.

If what you're actually dealing with is a single broken item or an equipment failure rather than something on this scale, that's the far more common situation, and our full guide to property damage during a sit is the right resource, not this one.

The Bottom Line

This is rare, and it's worth staying rare in your mind rather than letting one severe story reshape how you think about every sitter, including new ones without reviews yet. But because it's serious when it does happen, the protection is preparation done in advance: document everything as you go, know your insurance position before you need it, and understand that the platform's role is limited to reviewing evidence and ruling on a membership, not fighting your case for you. If it does happen to you, document everything before cleaning, and use the formal dispute process rather than trying to resolve it informally or escalate to police in a situation that, however upsetting, is very unlikely to result in criminal action without overwhelming evidence.

Has anything like this happened to you, even a smaller version? We'd like to hear how you handled it, drop it in the comments below.

Caro and I have completed 20 house sits across 12 countries, driven 19,000km across Europe in our 1998 VW T4, and saved over $26,500 in accommodation costs over three years of house sitting. If you're dealing with something like this right now, DM us @housesittersguide, we answer everyone.

Frequently Asked Questions

• How common is severe property damage by a house sitter?

  Genuinely rare. Across three years of house sitting and following the wider community closely, we've only encountered one clearly documented case of severe neglect on the TrustedHouseSitters forum. The overwhelming majority of sits, including with first-time sitters, go completely fine.

• What should I do first if I find my home severely neglected after a sit?

  Do not clean anything yet. Photograph and film every affected room with a visible timestamp before you touch a thing. This is your evidence for a formal complaint or insurance claim, and it protects you if the details are later disputed.

• Will the platform step in and resolve this for me?

  Not in the way most people expect. A platform reviews evidence and can take disciplinary action against a membership, including removal, but it arbitrates rather than mediates. It won't negotiate on your behalf or fight your case for you, and it has little incentive to insert itself into a dispute between two private members.

• Does home insurance cover damage caused by a house sitter?

  It depends entirely on your specific policy, and this varies significantly between insurers. Call your insurer before every sit to confirm whether damage caused by a sitter or guest is covered, rather than assuming it is.

• What's the difference between this and a sitter accidentally breaking something?

  Scale and process. A single broken item or equipment failure is a common, low-stakes situation usually resolved directly between sitter and homeowner. Severe neglect across an entire home is rarer and belongs in the platform's formal dispute process instead.

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