If you’ve ever tried to book a cottage in Cornwall or the Lake District during school holidays, you already know how brutal it gets. Good places disappear months ahead of time, prices spike to ridiculous levels, and you end up doom-scrolling Airbnb at midnight hoping someone cancels. Naturally, a lot of parents start thinking about buying their own place instead.
But owning a holiday cottage comes with far more baggage than choosing paint colours and filling a cupboard with board games, so be honest with yourself about what you’re actually signing up for. Here’s when a cottage genuinely makes financial sense for a family, and what the hidden costs look like.
The Case for Having Your Own Place
Availability is the obvious win. Own the cottage, and half-term plus the summer holidays belong to you automatically. No scrambling against thousands of other families for the same fortnight in August, and no handing over £2,000 a week (or more) for a three-bed in a popular area during peak season.
Then there’s the sentimental pull, which honestly matters more than most people expect. Kids who go back to the same spot every year build a real connection to it. They’ll know which rock pools have the best crabs, where to get the best chips, and exactly how long the walk to the headland takes. You can’t really stick a number on that kind of thing, and it’s why plenty of families go ahead with the purchase even when the figures on paper look a bit shaky.
What the Real Costs Look Like
Here’s where enthusiasm tends to collide with reality. Second home stamp duty in England currently adds 5% on top of standard rates, which means your upfront bill will be noticeably higher than it would for a main residence. Your mortgage rate will likely be steeper too, because lenders see holiday homes as riskier.
Running costs catch people out as well. Council tax doesn’t pause just because nobody’s there for nine months, and since April 2025, councils in England have been able to charge a premium of up to 100% on second homes. In areas that apply it, including most of the popular holiday hotspots, that will double your annual bill. Utility bills keep ticking over, the gutters still need clearing, the garden won’t mow itself, and when something breaks, you can’t just nip round to sort it if the place is a hundred miles away. All of this adds up faster than most buyers anticipate.
Insurance is another expense that families tend to forget about completely until it’s too late. A normal home policy won’t cover a property that sits empty for long periods. Specialist cover for second homes from popular specialist providers like Intelligent Insurance will need to factor in unoccupied stretches, storm damage, contents protection and more. Make sure this goes into your budget from the very start, because discovering you’re underinsured after a flood or a break-in is a horrible way to learn that lesson.
When the Maths Actually Works in Your Favour
Families with school-age children who’ll be stuck travelling at peak times for the next ten years or longer tend to benefit the most. If you’re already spending between £3,000 and £5,000 a year on summer and half-term holiday rentals, ownership starts to look competitive over a decade, especially if property values in the area stay flat or climb.
Location matters a lot here too. A cottage that’s close enough for long weekends throughout the year will always make more financial sense than one you only visit for four weeks in total. Use it twelve or fifteen weekends on top of your main holidays, and the cost-per-night drops dramatically, which makes the whole thing much easier to justify.
What This Decision Really Comes Down To
Nobody should treat a holiday cottage as a guaranteed investment. Burst pipes in January, an empty property eating money month after month, unexpected repair bills… these are all part of the package, and they test your patience as much as your bank balance. For some families, owning a cottage turns out to be one of the best decisions they ever make. For others, it becomes a financial headache they can’t shake off easily.
What separates those two outcomes is usually how honest you were at the start. Budget properly for the mortgage, insurance, council tax and ongoing maintenance, and be certain you’ll actually use the place enough for it to be a home rather than a burden. Get that right, and your kids will grow up with somewhere they genuinely associate with holidays, lazy mornings, freedom and proper family time.
No hotel or rental can give them that in the same way. But if your sums only add up because you’re counting on strong rental income and rising house prices, step back and think carefully. Putting that deposit into an ISA and continuing to book the places you love, without the weight of ownership, might actually leave you better off in every sense.
