Somebody you know has probably spent a fortnight in a Cornish cottage, or a month in a flat in Lisbon, without paying for the roof over their head. House sitting is usually the arrangement behind those stories, and it is less mysterious than it sounds. You look after somebody's home — and often their pets — while they are away. In return, you stay rent-free. It suits people who are flexible, practical and happy to be handed a set of keys and a list of instructions. It is not a free holiday with no strings, and it is not a job. Understanding that difference is most of what you need to get started.
The appeal has grown in recent years. Remote work means more people can carry their jobs with them, and hosts increasingly prefer a real person in the house to an alarm system and a neighbour popping round. Both sides get something they want, which is why the whole thing works at all.
How house sitting works
Most sits are arranged directly between a homeowner and a sitter, either through a listing website or by word of mouth. Hosts post their dates, describe the property and set out what they need: someone to water the plants, redirect post, put the bins out and keep an eye on the boiler. Add pets and the brief grows — feeding, walking, litter trays, medication, company.
The range is wide. A weekend in a city flat with one cat is a different proposition from six weeks in a farmhouse with two dogs and a pony. Longer, more demanding sits are often the ones hosts struggle to fill, which is why a new sitter can sometimes take a stay an experienced one has turned down.
Money usually changes hands in neither direction, though there are exceptions. Some hosts ask for a contribution towards bills; some pay for help with livestock or a large garden. Read the listing twice.
It helps to know the two broad categories. The first is the pet sit, where the animals are the main event and the house comes second. The second is the empty sit, where the property simply needs to look occupied. Pet sits are more common and, for many hosts, more valuable — a reliable person who can keep a nervous dog calm is worth a great deal. Empty sits tend to be quieter, shorter and easier to walk into as a beginner.
What you get, and what you give
The benefit is obvious: a bed without rent, often somewhere you would not otherwise have chosen. Some sitters use it to travel slowly, others to save, others to test whether they could live somewhere new. A month in the suburbs of a foreign city, with a kitchen and a washing machine, is a very different experience from a month of hotels — and vastly cheaper.
What you give is attention. Hosts are handing over their home and often an animal they love. The expectations are simple but not optional:
- Keeping the property secure, clean and lived-in
- Following the pets' existing routine as closely as possible
- Sending updates at whatever frequency was agreed
- Handling small problems calmly and reporting them quickly
- Leaving the house as you found it, and being honest when something goes wrong
- Being reachable, and replying to messages within a reasonable time
The last point matters more than most beginners expect. Hosts are not looking for perfection; they are looking for someone who will tell them the truth. A broken glass, a dog that refused its dinner, a boiler that made a strange noise — say so, promptly. What damages trust is silence.
Finding your first sit
Beginners often assume they will be turned down for lack of reviews. The workaround is to start small and local. A weekend sit for a neighbour, a friend's cat, a colleague's flat while they attend a wedding — these are the sits that give you a reference and a feel for the rhythm. Once you have two or three, you have something to show a stranger.
The main platforms work on a subscription model: sitters pay an annual fee to apply, hosts usually pay to list. Profiles are surprisingly important. A clear photo, a short paragraph about who you are, and a couple of lines about why you want to sit will do more than a wall of text. Mention any experience with animals honestly — "I grew up with dogs" is fine; "I have never looked after a horse" is better saved for a sit that needs it.
Apply for more sits than you think you need to. Acceptance rates are low, especially for popular locations in summer. A polite, specific message that mentions the pets by name and answers one detail from the listing will stand out from a copy-and-paste enquiry.
Building a reputation
House sitting runs on trust, and trust compounds. Every sit you complete well becomes a review, and reviews are the currency of the whole system. Treat the first few as if they are auditions, because they are.
Small things carry disproportionate weight. Turning up when you said you would. Leaving the kitchen cleaner than you found it. Sending a photo of the cat on day one. Asking before you invite anyone over. Not rearranging the furniture, however tempting it is to make the place feel like yours. None of this is difficult, but all of it is remembered.
Hosts talk to each other. The sitter who is easy to deal with will be asked back, and being asked back is how the best sits come your way.
Practical things to sort before you go
Before you accept a sit, get the details in writing. That means the exact dates, the address, the vet's number, the wifi password, and who to contact if something goes wrong while the hosts are unreachable. A quick email summary confirming what you have agreed protects both sides.
Ask about the boring things too: how the heating works, where the stopcock is, whether there is a cleaner or a gardener due, and what the neighbours know. Some hosts tell the neighbours a sitter is coming; some would rather they did not. Better to ask than to surprise someone.
Finally, be honest about what you can actually do. If you cannot drive and the sit is remote, say so. If you are nervous around large dogs, do not accept a sit with two of them. A declined sit costs you nothing. A sit you cannot manage costs you a reference, a review and a great deal of stress.
Get those basics right, and the arrangement becomes what it is meant to be: a simple exchange of trust that puts a roof over your head and a pair of hands in someone's home. The rest is just detail.
Photo: Tasos_Lekkas / Pixabay

