When Does a Holiday Let Break Even in the UK?

A holiday-let listing can look compelling at £40,000 of projected annual revenue. But revenue is not the point at which the investment supports itself. The more useful question is: when does a holiday let break even after booking fees, cleaning, utilities, maintenance, insurance, finance and the quieter weeks of the year have all been allowed for?

For a UK buyer, break-even analysis is one of the fastest ways to turn a promising property into a decision. It shows the occupancy level required to avoid a cash loss and, just as importantly, whether that target is credible for the location, property type and operating model.

Start by defining what “break even” means

Break even is often used loosely. In a holiday let, there are at least two useful versions.

Operating break even is the point at which booking income covers the property’s running costs before mortgage payments. This is helpful if you are comparing the underlying performance of cash and financed purchases.

Cashflow break even includes mortgage payments or other finance costs. This is usually the more practical measure for an investor who needs the property to carry its own monthly commitments.

Neither definition automatically includes income tax, because tax depends on your ownership structure, other income, financing and wider circumstances. Tax should still be modelled before purchase, but it is better treated as a separate layer than hidden within a broad expense assumption.

The distinction matters. A cottage might cover its operating costs at 24% occupancy but require 48% occupancy to meet all costs and mortgage payments. Calling it “profitable” without explaining which figure is being used creates false comfort.

The break-even occupancy calculation

The basic formula is straightforward:

Break-even occupancy = annual fixed costs ÷ annual contribution per occupied night

Contribution per occupied night means the money left from each booked night after costs that rise with bookings have been deducted.

A fuller version is:

Contribution per occupied night = average achieved nightly rate – variable cost per occupied night

Then:

Required occupied nights = annual fixed costs ÷ contribution per occupied night

Finally, divide required occupied nights by 365 to calculate break-even occupancy. For a property that is unavailable for part of the year, use its actual available nights instead. Owner use, planned refurbishments and personal stays all reduce the number of nights you have available to sell.

This calculation is simple, but the quality of the result depends entirely on the assumptions behind it. A break-even figure built on an optimistic nightly rate or incomplete cost list is not a risk measure. It is merely a neat-looking number.

Fixed costs to include

Fixed costs are broadly the expenses you pay whether the property is occupied or empty. These commonly include mortgage payments, council tax or business rates where applicable, insurance, broadband, licensing costs, accountant fees, subscription software, safety checks and a realistic maintenance reserve.

Some costs sit in a grey area. Utilities have a standing-charge element even when the property is empty, while heating and electricity normally rise with guest use. The exact split is less important than being consistent and avoiding the temptation to assume low bills simply because a property is vacant for part of the year.

Variable costs to include

Variable costs increase as bookings increase. They can include OTA commissions, payment processing, cleaning, laundry, guest consumables, welcome items, linen replacement and additional utility use.

Cleaning is particularly easy to mishandle. If guests pay a cleaning fee that fully covers your cleaner’s cost, it can be modelled separately. If it does not, the shortfall needs to be included as a cost per stay. Properties with short average stays can have substantially higher cleaning and laundry costs per occupied night than those attracting week-long bookings.

A practical holiday-let break-even example

Consider a two-bedroom holiday cottage with an average achieved nightly rate of £165. This should be an achieved rate after discounts, rather than the highest advertised rate in August.

Assume variable costs average £43 per occupied night. That includes booking commission, payment charges, cleaning and laundry allowance, guest supplies and extra utilities. The contribution per occupied night is therefore £122.

Now assume annual fixed costs of £19,520, made up of finance payments, insurance, council tax, broadband, maintenance provision, compliance costs and empty-period utility charges.

The calculation is:

`£19,520 ÷ £122 = 160 occupied nights`

That equates to roughly 44% occupancy over a full year. At first glance, this may look manageable. The next question is whether 160 nights is plausible once seasonality is considered.

If the cottage is in a strong coastal market with established demand, good access and a competitive standard of presentation, 44% may be conservative. If it is in a location with limited shoulder-season appeal, many similar listings and weak weekday demand, it may be challenging. The spreadsheet is not there to tell you that 44% is good or bad. It forces you to test the evidence supporting it.

Why headline occupancy can mislead

An annual occupancy figure can conceal a difficult winter. A property may book heavily through school holidays and summer weekends, then generate little income from November to February. Yet mortgage payments, insurance and standing charges continue throughout the year.

For this reason, monthly cashflow matters as much as annual break even. A property may exceed its annual target but still need a cash buffer to cover quieter months. Conversely, a lower annual occupancy can work if peak-season rates are genuinely high and costs are tightly controlled.

Do not assume every booked night has equal value. Forty low-rate winter nights may contribute less towards annual costs than 15 high-rate summer nights. A useful model therefore works from monthly expected rates and occupancy, not one annual average alone.

Stress-test the assumptions before making an offer

A deal should not only work in the central case. It should have room for normal disappointment. The most common mistake is treating an agent’s projected gross income as if it were a forecast of net cashflow.

Test at least three cases: a base case supported by comparable listings and local evidence, a downside case with lower rates and occupancy, and an upside case that you do not rely on to justify the purchase. For the downside case, consider what happens if achieved nightly rate falls by 10%, occupancy is 10 percentage points lower, or annual costs rise by 15%.

Finance deserves particular attention. A change in mortgage rate can move the break-even point sharply, especially where borrowing is high. Model the actual product payment, any anticipated refinancing point and the possibility that rates do not fall as quickly as hoped. Interest-only finance may improve cashflow but does not remove the need to consider repayment of capital or a longer-term exit plan.

Also account for one-off expenditure. Furnishing, photography, hot tub repairs, damp treatment, replacement appliances and planning or licensing work may not appear in a normal operating year, but they affect how much cash is required to get the business established. A deal that only works after excluding setup costs needs more scrutiny.

What is a sensible break-even occupancy?

There is no universal safe percentage. A 35% break-even occupancy could be risky in an unproven inland location and comfortable in a mature tourism market with strong year-round demand. The more useful benchmark is the gap between your required occupancy and the occupancy you can support with credible local evidence.

A wider gap provides room for slower bookings, lower prices and cost overruns. A narrow gap means the property has little margin for error. If your cashflow break even is 58% and your evidence suggests 60% is achievable, you are not looking at a 2% cushion. You are looking at a business that may be highly sensitive to small changes in performance.

Compare like with like when gathering evidence. A newly refurbished lodge with a hot tub is not directly comparable with a dated cottage two miles away. Consider guest capacity, parking, pet policy, views, walkability, amenities, review quality and the booking calendar. Ask whether the comparable revenue assumes professional management, owner-managed flexibility or a level of marketing effort you can realistically sustain.

Use break even as a screening tool, not a promise

Break-even analysis is most valuable before you become emotionally committed to a property. It can quickly reveal whether a higher offer price, a larger deposit, a management fee or a more cautious revenue assumption changes the deal beyond recognition.

Holiday Let Investor’s calculator can help establish an early view, but the discipline matters more than the tool. Keep every assumption visible, record where each figure came from and replace broad estimates with quotes wherever possible.

A holiday let does not need perfect numbers to be worth pursuing. It needs enough headroom that ordinary setbacks do not turn a hoped-for side income into a regular funding requirement. If the break-even point only works under the best version of the story, wait for a property where the downside is easier to live with.