I looked into short-term letting seriously enough to run full cost projections, and the gap between the visible platform commission and the actual total cost of hosting was considerably larger than I expected.
The visible cost of running an Airbnb is the platform commission. The true cost is considerably higher and is distributed across a long list of items that accumulate to a figure most new hosts do not account for when they decide whether short-term letting is worthwhile. Understanding the full cost structure before listing changes the financial calculus substantially for many properties.
Cleaning and Turnover Costs
Cleaning is the most significant variable cost of short-term letting. Every guest departure requires a thorough clean and reset of the property — laundry, fresh bedding, restocked consumables, surface cleaning, bathroom reset. This takes two to four hours for a one-bedroom property and longer for larger ones.
Professional cleaners charge £60 to £100 for a standard one-bedroom Airbnb turnaround, or £80 to £140 for two bedrooms. At three turnovers per week, a one-bedroom property incurs £780 to £1,300 per month in cleaning costs. Hosts who self-clean do not pay this cash cost but do invest the time — at their opportunity cost — in what is effectively a service job that scales with occupancy.
Laundry is a subset of cleaning costs often tracked separately. Running two sets of bedding and towels through a laundry service (if not doing it yourself) adds £15 to £30 per turnover. At high occupancy with frequent changeovers, laundry alone can add £200 to £400 per month.
Furnishing, Maintenance, and Replacements
Short-term rental properties require higher specification furnishing than long-term rentals — guests expect a hotel-equivalent standard, which means quality mattresses, good quality linen, complete kitchen equipment, reliable Wi-Fi, and working appliances in good condition. The initial furnishing cost for a blank one-bedroom apartment to short-let standard runs £3,000 to £8,000 depending on specification and sourcing. This capital cost must be amortised against expected rental income in any genuine return calculation.
Wear and tear is higher in short-term lets than in long-term tenancies. Constant use by different guests, higher frequency of kitchen and bathroom use, and the inevitable handling of unfamiliar property causes faster deterioration of furnishings, appliances, and finishes. Breakage replacement, periodic redecorating, and mattress replacement accumulate. Budget at least £1,500 to £3,000 per year in a one-bedroom property for this category, more in the first two years of operation.
Platform Fees and Guest Issues
Airbnb charges hosts 3% of the booking value on most standard listings. On gross income of £2,500/month, that is £75/month or £900/year. VRBO, Booking.com, and other platforms have different fee structures — VRBO charges a subscription model or per-booking fee; Booking.com charges 15% to 20% of the booking value, which is a substantially higher rate for similar traffic.
Guest issues add time costs and occasional financial costs that are difficult to budget precisely. Noise complaints from neighbours, damage to property, guests who violate house rules, and the occasional Airbnb resolution dispute all require host time and occasionally result in financial loss. Airbnb's Host Guarantee covers some damage claims but has restrictions and a claims process that is time-consuming and does not fully reimburse all losses. Budget both a financial contingency (£500 to £1,000/year) and a time contingency for issue resolution.
Empty Nights and Seasonal Demand
The revenue projection for any short-term rental must account for nights when the property is not booked. In most UK markets outside peak tourist areas, average annual occupancy for Airbnb properties sits between 45% and 65% — meaning 35% to 55% of nights are either unbooked or blocked. At 50% occupancy on a property with a £90 average nightly rate: annual gross income = 365 × 0.5 × £90 = £16,425. After cleaning (£70 per turnover × 90 turnovers) = £6,300, platform fees (3%) = £493, and maintenance provision = £2,000, net income before tax = £7,632. Long-term rental at £900/month produces £10,800 annually with far less effort. Long-term renting wins clearly in this scenario.
When Long-Term Renting Is Simpler
The Airbnb vs Long-Term Rental Calculator makes the comparison objective rather than intuitive. For properties outside premium short-term rental markets, the result frequently favours long-term letting once all costs are included — particularly when the landlord's time cost is valued at any reasonable rate. The simplicity of a single long-term tenant, monthly rent arriving by standing order, and no ongoing operational management is worth a premium over the theoretical upside of short-term letting that, after costs and effort, often does not materialise.
What to do next
Use the ideas above as a starting point — then connect them to your own numbers and related guides on Calc It Anything.
- Read the mortgage, home buying and property costs guide for the wider cluster.
- Compare with Is This Rental Property Actually Worth Buying?.
- Compare with Rental Yield vs ROI and Why Property Numbers Get Misunderstood Constantly.
- Run the relevant calculator on this site with your own inputs before making a decision.
Related reading
- mortgage, home buying and property costs guide
- Is This Rental Property Actually Worth Buying?
- Rental Yield vs ROI and Why Property Numbers Get Misunderstood Constantly
- House Poor Explained: When a Home Starts Controlling Your Entire Financial Life
- Complete Rental Property Investment Guide
For official UK context, see GOV.UK buying and selling a home.
Frequently asked questions
Should I compare gross yield or net cash flow first?
Gross yield is a quick filter; net cash flow after mortgage, voids, maintenance, and tax is what determines whether you can hold the property comfortably. Stress-test both before you offer.
How much of my income should housing take?
A common planning band is 25–35% of net household income, but high-cost areas and variable-rate mortgages may need a lower target. Model your own numbers rather than copying a rule of thumb.
Is overpaying a mortgage always better than investing?
Not always. Compare your mortgage rate after any tax relief with expected long-run investment returns, your emergency buffer, and how long you plan to stay in the property. The right answer depends on your numbers and risk tolerance.