Airbnb-style short stays and long-term letting can produce very different revenue and costs. Neither automatically earns more. The useful comparison is what your property can legally and practically offer, what each option leaves after specified costs and how each fits your need for income and access.
If you are considering furnished stays of several weeks or months, use our mid-term rental booking checklist to compare the costs and commitments before you accept a booking.
Stay In London provides rental management. This guide sets out a comparison method rather than an independent investment recommendation. If you are also considering a sale, use our separate sell-versus-rent worksheet.
Start with the property's permitted use
Before forecasting income, establish which letting arrangements are available to the property. Check planning, lease, lender and insurance requirements and any relevant building restrictions. Do not model 365 nights of holiday letting simply because the calendar is empty.
Check the London short-letting position with the relevant local authority for your property. A longer booking or a change of booking platform does not by itself establish that all restrictions have been resolved.
For residential letting, GOV.UK explains the different tenancy types, including assured periodic tenancies. The arrangement affects obligations and how occupation can end. Do not assume a short booking label determines the legal position.
How the income models differ
Short stays
Revenue depends on occupied nights and the achieved accommodation rate. Booking demand, owner stays, downtime, discounts and cancellations all affect the result. Frequent guest turnover also means recurring communication, access and cleaning work.
Long-term letting
Start with achievable rent supported by comparable properties. Allow for gaps between occupancies, payment risk, management costs and maintenance. A monthly rent figure is a useful planning input, but it is not a guarantee of twelve uninterrupted payments.
Compare the same property over the same period. Avoid matching a peak short-let month with an average long-let month or comparing short-let gross revenue with long-let income after costs.
A worksheet for short-let revenue
- Record nights available within the property's permitted arrangement.
- Deduct owner stays, preparation and known downtime.
- Estimate occupied nights within that remaining availability.
- Multiply occupied nights by the expected achieved accommodation rate.
- Show guest-paid cleaning and other charges separately.
- Deduct platform costs, management including applicable VAT, housekeeping and other operating expenses.
Arithmetic example only: 60 occupied nights at £200 produce £12,000 of accommodation revenue. If occupied nights fall to 45 at the same rate, revenue becomes £9,000. These are invented inputs to show the calculation, not a London market forecast or confirmation that the property may accept those stays.
Do not label either figure profit. Record each cost and any income from other permitted arrangements separately before building an annual total.
For help choosing realistic nightly rates and occupancy assumptions, see what determines Airbnb income in London.
A worksheet for long-let income
- Record the proposed rent and evidence supporting it.
- Calculate expected rent over the same comparison period.
- Deduct an explicit allowance for voids or missed payments, avoiding double-counting.
- Deduct the quoted letting and management charges, including applicable VAT.
- Include owner-paid maintenance, insurance, service charges and other relevant costs.
- Show financing payments and personal tax separately.
Confirm which bills the agreement assigns to the occupant and which remain yours. Include costs that arise during vacant periods. Obtain actual agency terms instead of assuming all long-let services use the same fee structure.
Compare costs line by line
- Management: use the fee basis and service scope in each written proposal.
- Platforms and marketing: include booking commissions or letting charges where applicable.
- Cleaning and linen: record amounts collected and costs paid, including deep cleans.
- Utilities and supplies: identify who pays and what continues during vacancies.
- Maintenance and replacements: allow for routine work and unexpected repairs.
- Setup: separate furniture, photography and preparation from recurring expenses.
- Ownership costs: include relevant insurance, service charges and other property costs consistently.
For the short-let side, see our management-fees guide and advertised plans. A management-only deduction does not show the total cost of either strategy.
Flexibility and access need a realistic plan
With short stays, personal dates can be reserved before bookings are accepted, subject to your management agreement. Existing reservations, guest rights and contractual commitments still matter. You cannot treat a booked home as immediately available.
A residential tenancy is the occupant's home. Access, rent changes and ending the arrangement follow the applicable agreement and legal process. Discuss your intended return or sale timetable before choosing an arrangement.
Workload and risk
Short stays require frequent pricing decisions, guest messages, turnovers and incident handling. Management can allocate this work, but owners still make decisions about repairs, spending and the property's future.
Long-term letting has fewer turnovers but still requires maintenance, communication and compliance work. In both cases, agree reporting, emergency escalation and spending approvals. Screening and professional management can help manage risk; neither guarantees payment, occupancy or freedom from damage.
Test the downside before choosing
For short stays, reduce occupied nights and test a lower achieved rate separately. For long letting, test a vacancy or payment interruption. Add an unexpected repair to both scenarios. Compare the cash reserve needed as well as the expected outcome.
Ask for evidence behind the assumptions: comparable property type, location, condition, dates and availability. A high-performing property elsewhere is not enough to support your own forecast.
Which option fits your objectives?
Short stays may deserve closer assessment if you need planned personal use and the property is suitable for guest accommodation. Long-term letting may fit an owner seeking an ongoing residential arrangement. Location alone cannot settle the decision.
Write down your required income, reserve, access needs and tolerance for variable performance. Then compare documented proposals against those requirements.
Explore our short-term management service and questions to ask a manager, or request a property-specific rental assessment.
Updated 28 September 2026. Government tenancy guidance checked on that date. Illustrations are calculation examples, not earnings forecasts.

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