Read the house before you write a word
A house sit leaves evidence in a set order, and the order is worth following. There is the handover note, if the sitter left one. There is the post pile, which tells you how often they came and whether they sorted or just stacked. There are the plants, which keep their own record and cannot be argued with. There is the fridge, the key, and the small trail of a house that has either been lived in or merely visited. Read all of it before you open a blank card. The bank article for this topic sorts its lines by how the sit worked. This page sorts by what you do before, during and after writing, because the mistakes here are nearly all timing and evidence mistakes, not wording ones.
Look for three things. Look for a dated entry, because a date turns praise into proof: a fuse reset on Thursday, a puddle found on Wednesday, a parcel taken in on Friday. Look for a decision the sitter made without ringing you, because decisions are the skilled part of sitting and the part a generic card never mentions. And look for the thing they apologised for. Sitters apologise for the smallest item on the list, soot on a rug, a mug chipped, a night they arrived late, and that apology tells you exactly where their standard sits. Thank them at that standard.
Write the card after you are home and have walked the house once, slowly. Not at the airport, not in the taxi, not standing in the hall with your coat on and the post in your hand. A card written on the way back can only thank the sitter for an outcome you have not checked yet, which is a house still standing and a plant still green at a distance. Two days later you know which room they slept in, whether the bins went out on the right day, and whether the spare key is back where it belongs. Gratitude written from evidence is shorter, plainer and much harder to mistake for politeness.
The shape that works: one dated detail, one thing it let happen, one plain close
Three moves are enough, and a fourth usually weakens them. Name one entry from the sitter's own record, with its day attached. Say what that entry let happen at your end, which is mostly that you stopped checking, slept, stayed away the full stretch instead of cutting the trip short. Then sign your name and stop. Do not add a general sentence about what a wonderful, thoughtful, one in a million person the sitter is. General sentences sit on top of specific ones and flatten them, and the sitter, who wrote you a note in facts, will feel the difference at once.
Dear Selwyn, Thursday is the line I keep reading. Landing fuse went again, reset it, spare bulbs on the stairs. You fixed the same fault twice, in the dark, so that I could come home to a lit landing and complain about nothing. The sparrow got one sentence and the soot got the apology, which is the correct order, and I have thought about it more than either of us would expect. I stopped ringing the house phone on Thursday night, a habit neither of us ever mentioned. Thank you for the eleven nights, the note, and the kettle. Mine remains untrusted, fairly.
Test your draft against the sitter's note. If their note says more about your house than your card does, the card is not finished. Swap one compliment for one fact and read it again. Facts are not cold in a thank you card. To a person who has spent eleven nights listening for your pipes, a fact is the warmest thing on the page, because it proves you noticed the nights and not just the result.
Lines for a sitter who moved in
Living in a house is a different job from checking one, and the card should say so. The sitter gave up their own bed, their own kitchen and their own routines, and the thanks has to carry that cost as well as the chores. These lines name the occupation itself: the cooking, the sleeping, the bins, the house kept warm by use rather than by a timer.
- Eleven nights, and the house smells like somebody lived in it properly. Thank you for sleeping here, cooking here, and not treating the place like a museum with a bed in it.
- You watered the landing pots on the days the note said, and the fern by the stairs has forgiven me at last. It never forgave me, in four years.
- Thank you for eating the food I left, and saying so. Coming home to a fridge somebody politely avoided for two weeks is a sad sight, and you spared me it.
- The bed was made with the corners done your way, tighter than mine. I slept in a house that had been kept warm by use, not just by heating. Thank you.
- You put the bins out on the right day, twice, and brought them back in again, which no guest has ever managed. The street noticed. So did I.
- You still went out in the day and got on with your own life, then came back each night anyway. Staying somewhere that is not home costs something, even two streets away.
One warning for this section. Do not thank a live in sitter for keeping the house tidy as if tidiness were the achievement. They kept a household running. Write to the running of it.
Lines for a sitter who called in
A drop in sitter is nearly invisible when the job is done well, which is exactly why these cards come out vague. There is no stay to describe. Reconstruct the visits from what they left behind: the sorted post, the plant that is alive, the light left on in a different room each night. Count the visits if you can. A number is a compliment here.
- You called in morning and evening for nine days, in the rain twice, and the only sign of you is a living set of plants and a post pile sorted by size. Thank you.
- Thank you for turning the lights on in different rooms. The house looked occupied from the street, which is the whole point, and the bit nobody ever sees.
- The parcel you took in on Friday was the one with the glass in it. It is intact, on the table, because you carried it in with both hands. Noted, and thanked.
- You spotted the puddle under the sink on your Wednesday call and put a bowl under it before it reached the floorboards. That bowl saved me a plumber and a floor.
- Nine visits, no fuss, and a text each time with one fact in it. Plant fine. Post boring. House cold, heating on. I read every one of those texts twice.
Lines for the sit where something went wrong at the house
Most sitters are not thanked for the smooth days. They are remembered for the bad hour: the fuse, the alarm, the bird, the leak, the workman who had to be let in. If something went wrong on your sit and the sitter handled it, that incident is the card, and burying it under general thanks reads as if you never quite took in what they did. Name it plainly, in their order: what happened, what they did, what it saved.
- The fuse went twice and you dealt with it twice, once at ten at night, in a dressing gown from the sound of it. Thank you for not leaving me to come home to a dark landing.
- A sparrow down a chimney is nobody's plan for a Wednesday. You opened the windows, shut the doors and waited it out. The rug has forgiven the soot. So have I.
- Thank you for telling me about the cracked pane the day it happened, with a photograph, instead of letting me find it. Straight news is a form of care.
- The alarm went off at dawn and you stood in the porch in your coat explaining us to the neighbours. I am sorry, and I am grateful, in that order.
- You let the repair man in, stayed while he worked, and locked up after him, on a day that was meant to be yours. That afternoon is the whole sit, to me.
- Something broke, you fixed what you could and wrote down what you could not, in that order. I would trust that list with anything else in this house.
If you are the one who owes an apology inside the thanks, for a boiler of a house, an alarm code that changed, instructions that were wrong, put the apology first and keep it short. An apology that arrives after three lines of praise sounds managed.
Lines for an exchange sit, where nobody was paid
Exchange sitting runs on a different economy and the card has to respect it. On platforms built for the swap, no money changes hands between owner and sitter at all, so the card is not a garnish on a payment. It is close to the whole settlement, along with the return sit itself. That means the return offer has to be concrete enough to collect: a named commitment, in the diary, not a warm sentence about being there for each other someday.
- No money changed hands and none will, so this card has to carry the whole weight. You gave us eleven nights of not worrying. Name your dates, and my house is yours.
- Your sit is booked in return, whenever you want it. Not as a vague offer. Send me the week and I will put it in the diary in pen, the way you did mine.
- Thank you for treating an exchange like a promise instead of a favour. The plants, the post and the porch light all say that you did.
- Dinner on Friday is not payment, it is the first instalment. The rest is my key in your tin whenever your street needs it, which it will, probably in February.
- You refused money in the doorway, twice, so I am putting it in writing instead. The next sit in this friendship runs the other way, and I am keeping count even if you are not.
Lines for a paid sitter, booked and invoiced
A professional sitter gets two documents from you, and they should not be mixed. The invoice gets paid in full, on time, without commentary. The card thanks them for the standard of the work, in the language of the work: the note, the readings, the messages, the list. Keep the wish to book them again out of the card itself, mostly. One line at most. A card that ends in a booking request reads as a booking request with thanks wrapped round it.
- This card sits on top of your invoice, not instead of it. Thank you for a sit run like a job and finished like one: a note, a key, and a house in order.
- Your handover note ran to two pages and answered questions I had not thought to ask. The meter reading alone saved me a phone call and a guess. Thank you.
- The timed messages, one a day, never a fact wasted, did their work. By the third day I had stopped checking the house account, which has never happened before.
- The house was clean in the way houses are clean when somebody has worked a list instead of wandering with a cloth. Your list is still on my fridge, and it is staying there.
- Thank you for treating the spare room like a workplace and the rest of the house like it was yours. That balance is the job, and you held it for twelve days.
- You are first in my head for next spring, before anywhere else. This card is the thanks. The booking will be a separate message, as it should be.
Short lines, for the card left on the counter
Sometimes the sitter has gone before you get home, and the card is the meeting. Short lines suit that moment, and they suit a text sent the same evening with the real card following in the post. Short is not the same as generic. Every line here still carries one object from the sit, because without the object it could go to anybody, and a counter card gets read standing up, once, in a quiet house.
- House sat, plants alive, post dry. You are a marvel. Thank you.
- Eleven nights of your life for my peace of mind. Counted, and thanked.
- The key is back, the house is warm, the fern lives. A perfect sit. Thank you.
- You left a note better than my instructions. Returning the compliment here, in writing.
- Thank you for the ordinary days done properly. They are the sit, all of it.
- Home again, and everything is where a careful person left it. Thank you.
- For the lights, the locks and the landing pots. Every bit of it noticed.
What stays out of the card, and where it goes instead
Four things regularly climb into house sitter thank you cards and quietly wreck them. Each one has a proper home somewhere else, and the card gets better the moment they move out.
Key is in the usual place whenever you want the ladder, the bill came to more than I expected so I have rounded it down a little, the pane was cracked before you arrived I think, and could you possibly do the last week of August next year?
Key arrangements are logistics, and putting them in a thank you card turns your spare key into a line in a greeting, readable by anyone who picks the card up. Payment queries belong with the payment: pay the agreed amount in full, and raise anything odd in a separate message where figures can be checked. Damage disputes belong in a plain, prompt conversation of their own, with photographs and dates, not folded into thanks where nobody can answer them cleanly. And a rebooking request belongs in its own message a week later, when the sitter can check a diary without feeling that the thanks was the price of the dates.
The review is a third text, separate from both. If your sitter works through a platform or an agency, the review is the document future owners will read, so write it like a reference: the length of the sit, the incident handled, the state of the house on your return, in that order. On sit-swap platforms, where no money passes between owner and sitter, a thank you gift usually is not expected, while a professional sitter working for a fee may well expect a tip on top. Keep those worlds apart in your wording. Do not promise in the card what the review should prove, and do not put in the review the private warmth that belongs in the card.
Turn it into a group card
A sit often serves a whole household, not one traveller. Partners, children, the sister whose parcel sat in the porch, the neighbour who was explained to at dawn: several people slept better because one person stayed. A group card signed by all of them tells the sitter the true size of what they held, and it solves the thin card problem, because each signer can be given one job. One person writes the dated detail. One writes the incident. One writes the return offer, with a date in it.
A group card with multiple signers makes that practical when the household is scattered across time zones and return flights, and a thank you ecard can reach the sitter the evening you get home, with the paper card following. You can create a card online in a couple of minutes. Give the signers the same tight instruction the sitter gave you: facts, in order, one each. People write well under a tight instruction and drift into general praise under a loose one.
Two nearby guides use the same discipline in different rooms. The baby shower thank you card guide is the model for thanking people in the right order when several hands did the work and nobody slept much, and the belated birthday wishes page is honest about owning lateness in one clause, which is the right move if your sitter card goes out in week three: say it once, plainly, then name the dated detail. For the wider shape, the what to write in a thank you card page covers the general ground this page narrows to one house and one set of keys.
The tobacco tin is on my hall shelf now. Selwyn brought the key back in it, out of habit, and left the tin behind as well, and I have not returned either. It holds two spare fuse bulbs and a button off a coat I no longer own, and the lid has never closed properly, even in its tobacco years, which ended before I knew him. He says he will bend it straight with pliers one of these Sundays. The bulbs, at least, are exactly where the note said things should be.