Owning well
Rental return after the bills
The short answer
Begin with rent you can reasonably collect, subtract vacancy and ownership expenses, and state the cost base used for the calculation. A gross yield leaves those expenses out. A net operating yield still leaves finance, tax and changes in the property’s value outside the number.
Ask what sits under the percentage
A return figure is only useful when you know its ingredients. Ask whether the rent is achieved, contracted or simply advertised. Check whether the calculation assumes a full year of occupation, includes a furnishing package or refers to a different unit. A plausible-looking percentage can conceal several optimistic choices.
For a comparable calculation, use annual amounts and say whether the denominator is the purchase price or the total cost of acquiring the property. Both calculations can be explained; quietly switching between them cannot. The price-only version will look stronger than the same income divided by a larger acquisition cost.
Subtract the costs of earning the rent
List recurring building or community charges, maintenance, management, letting costs where applicable, insurance and other expenses the owner is responsible for. Some arrive annually, others when a tenant changes or something breaks. Use a reasonable annual allowance for irregular costs and label it as an estimate.
In Dubai, DLD’s service-charge index is an official starting point for checking approved building charges. Match the building and applicable period, then obtain the latest bill and understand what it includes. A charge from a neighbouring tower or an old brochure is not a substitute for the relevant building’s figures.
Allow for time without income
A property can cost money while it is empty. Model the effect of a gap between tenants, repairs before occupation or a later-than-expected first letting. A vacancy allowance is an assumption to test, not a prediction that every property will lose the same share of rent.
For an off-plan purchase, keep the pre-handover period visible. A rental illustration for a completed home does not create income during construction. If the decision depends on rent covering another obligation, establish when the home could actually be let and how that obligation is funded in the meantime.
Keep operating return and cash flow separate
Net operating income describes rent left after property operating expenses. Debt payments can reduce the cash that reaches you further. Tax treatment depends on your circumstances, and selling costs matter when you exit. Neither a gross nor a net operating yield is a promise of your personal take-home return.
Use two views when borrowing: one for the property’s operating performance and another for your own cash in and out, including debt service. Do not simply subtract a monthly mortgage payment from annual rent or mix a return on cash invested with a return on the full property cost. Keep the units and periods consistent.
- Ask for evidence behind the rent assumption and record its date.
- Use the actual building’s charges where available.
- Show estimates for vacancy and irregular expenses openly.
- Read the result beside a lower-rent or higher-cost scenario.
In actual money
One home, two very different percentages
All figures are invented for explanation: AED 2,000,000 price, AED 120,000 potential annual rent, AED 100,000 acquisition costs. They are not a forecast for a Navani property.
| Annual calculation | Illustrative result |
|---|---|
| Potential rent | AED 120,000 |
| Less vacancy allowance | − AED 6,000 |
| Less service charges | − AED 18,000 |
| Less other operating expenses | − AED 10,000 |
| Net operating income | AED 86,000 |
| Gross yield on purchase price | 6.00% |
| Net operating yield on AED 2,100,000 total cost | 4.10% |
AED 86,000 ÷ AED 2,100,000 × 100 = 4.10%, rounded. Finance, tax, price changes and eventual selling costs are excluded. Your own figures may be very different.
What to take away
Ask for the calculation behind the percentage. The useful comparison is between clearly stated assumptions, costs and periods, not between two headline yields.
Sources & scope
General guidance, checked against the sources above on 30 September 2026. Examples are illustrative. Your contract, transaction and circumstances determine the advice and costs relevant to you.