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How rent increases actually work in Dubai
Dubai caps rent increases against a published rental index. Here is how the cap is calculated, and what to do if a landlord asks for more.
2 min read
In short: a landlord can only raise the rent within the bands set by the DLD's Smart Rental Index, capped at 20%, and must give 90 days' written notice unless your contract says otherwise. Check your own unit on the official calculator before you respond.
Landlords in Dubai can't simply raise the rent by whatever they like at renewal. There's a legal cap, tied to how your current rent compares to Dubai's official rental index for comparable units.
The Smart Rental Index
The Dubai Land Department publishes a Smart Rental Index of average rents, classified by area, property type, and building quality rating. When your contract comes up for renewal, your current rent is compared against the index value for a comparable unit in that classification, using the DLD's own calculator rather than a general area average.
The increase bands
The maximum allowed increase depends on how far below the index your current rent sits, rising in steps from no increase for rents already close to the index value, up to a maximum of 20% for rents furthest below it. The exact band boundaries are set out in the regulation and applied by the official calculator, so we'd always check your specific unit there rather than estimate it from a general rule of thumb.
How to check your own unit
- Open the DLD's rental index calculator, linked at the end of this article
- Enter your area, building or classification, unit type, and current rent
- Read the permitted increase, if any
- Compare it with what your landlord has proposed
Notice and your options
Unless your contract says otherwise, a landlord has to give at least 90 days' written notice before the renewal date to propose any change to the rent; the parties can agree different terms in the contract itself. If the number proposed is higher than the calculator allows, you can decline and, if needed, file a case with the Rental Dispute Settlement Centre.
If you're unsure whether a proposed increase is within the legal limit, ask us to check it against the official calculator before you respond.
Reviewed 7 September 2026, against the DLD's Smart Rental Index announcement, the official rental index calculator, and Article 14 of Law No. 33 of 2008. Always check your specific unit against the official calculator.
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