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Updated 2026-05-14 · Real Estate · Educational use only ·

Serviced Accommodation ROI Calculator

Serviced accommodation returns.

Calculate serviced accommodation ROI using nightly rate, occupancy, and operating costs to estimate annual cash-on-cash return on your deposit.

What this tool does

This calculator estimates the annual cash-on-cash return on your deposit in a serviced accommodation property. It models monthly revenue from nightly rates and occupancy, then deducts management fees and fixed costs to arrive at net annual income. The result shows what percentage return that net income represents against your initial deposit. The calculation is driven primarily by nightly rate and occupancy percentage—small changes in either significantly shift the outcome. A typical scenario might involve comparing two properties with different nightly rates or occupancy profiles to see which generates better returns on the same deposit. The calculator assumes consistent nightly rates and occupancy throughout the year, and does not account for capital appreciation, vacancy patterns, maintenance surprises, or financing costs beyond your initial deposit. Results are for illustration and modelling purposes.


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Formula Used
Monthly revenue
Mgmt %
Fixed
Deposit

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Disclaimer

Results are estimates for educational purposes only. They do not constitute financial advice. Consult a qualified professional before making financial decisions.

Serviced accommodation (SA) means short-stay rentals via platforms like Airbnb or Booking.com — higher nightly rates than long-term rental but more management intensive and variable. Typical city SA: 60-75% occupancy, 80-200/night. Annual gross tends to exceed equivalent long-term rental income, but expenses are higher (cleaning, management typically 15-25%, voids, supplies).

300k property, 75k deposit. 100/night × 60% × 30 = 1,800/month gross. − 20% management 360 − 400 fixed costs = 1,040 net. Annual 12,480. Cash-on-cash on 75k deposit: 16.64%. Returns above long-term rental are common, but reflect higher costs, more active management, and regulatory risk.

SA regulations are tightening in many markets. Some regions cap short-let nights per year, add licensing schemes, or require additional planning permissions in tourist hotspots. Local-authority scrutiny varies by area. Rate of return differences versus long-term rental reflect: higher management, higher maintenance, regulatory uncertainty, and void risk. Active operators with multiple properties often run dedicated SA companies; others may prefer long-term rental simplicity.

Example scenario

With property price 300,000, deposit 75,000, nightly rate 100, and occupancy 60%, the calculator returns 16.64%. Your live defaults may differ — adjust them to your scenario.

The levers in this calculation

The inputs — Deposit, Nightly Rate, Occupancy %, Management %, and Monthly Fixed Costs — do not pull with equal force. Property Price is collected for context but does not enter the ROI formula. Adjusting one input at a time toward extreme values shows which ones move the result most.

How the math works

Monthly rev = nightly × occupancy × 30. Management cost = revenue × mgmt %. Net = revenue − mgmt − fixed. ROI = annual net ÷ deposit × 100.

Where this fits in planning

This is a scenario calculator, not a forecast. Use it to test sensitivities before committing: what happens if the rate is 2% lower than expected, what happens if you extend the holding period. The value is in the scenarios you run, not the single answer from the defaults.

What this doesn't capture

This is a simplified model that holds its assumptions constant. Real outcomes vary with market conditions, costs, taxes, and timing, so the figure is best read as one scenario rather than a forecast.

Example Scenario

((£100 × 60% × 30) − costs) ÷ £75,000 = 16.64%.

Inputs

Property Price:£300,000
Deposit:£75,000
Nightly Rate:£100
Occupancy %:60%
Management %:20%
Monthly Fixed Costs:£400
Expected Result16.64%

This example uses typical values for illustration. Adjust the inputs above to match a specific situation and see how the result changes.

Sources & Methodology

Methodology

The calculator computes annual return on investment by first determining monthly revenue as the nightly rate multiplied by occupancy percentage and 30 days. It then deducts management costs, calculated as a percentage of gross revenue, and subtracts fixed monthly costs such as utilities or maintenance. The resulting net monthly cash flow is annualised and divided by the deposit amount, then converted to a percentage. The model assumes constant occupancy rates and stable nightly rates throughout the year, treats management costs as a fixed percentage of revenue, and does not account for capital appreciation, vacancy patterns, seasonal variation, transaction fees, tax obligations, or changes in operating expenses over time.

Frequently Asked Questions

SA vs long-term rental?
SA: often higher gross than long-term rental, higher costs (management, voids), more management work, regulatory risk. Long-term: stable income, lower management, lower returns. Many landlords with 1-2 properties prefer long-term simplicity. SA scales better with multi-property dedicated operations.
Regulations to watch?
Some cities cap short-let nights per year (platforms like Airbnb may auto-enforce these limits). Many areas have introduced licensing schemes. Tourist hotspots often add planning permissions. Local-authority restrictions are an increasing trend. Local rules matter before buying for SA.
Self-manage vs SA company?
Self-manage: keep all revenue, lots of work (key handovers, communication, cleaning coordination, calendar management). SA management company (15-25% fee): turnkey, but margin reduced. Most successful long-term SA operators self-manage 1-3 properties; outsource beyond that.
Mortgage suitability?
Standard buy-to-let or investment-property mortgages typically PROHIBIT short-term letting. SA usually needs a specific short-let mortgage (limited lenders, 0.5-1.5% rate premium) or a commercial mortgage. Operating SA on a standard buy-to-let mortgage can be a breach of terms and may trigger immediate repayment demand.

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