Rent Increase Dubai: How Much Can a Landlord Raise Rent?

If your landlord wants to charge you more next year, Dubai law caps exactly how much they can add — and the limit depends entirely on how far your current rent sits below the market average. Under the official RERA rental index, a rent increase in Dubai runs from 0% up to a hard maximum of 20%, and no increase is valid unless the landlord gives you at least 90 days’ written notice before your contract expires. This guide breaks down the exact percentage bands, how to check your own number in minutes, and what to do when the increase isn’t legal.

How much can a landlord increase rent in Dubai?

The honest answer is that it is capped by law, not decided by your landlord. Every legal rent increase in Dubai is tied to the average market rent for your specific area and property type, and the gap between what you pay now and that average is what sets your ceiling. If the two sides can’t agree, the matter becomes a formal rent increase dispute in Dubai that the Rental Disputes Center will decide — the landlord cannot simply impose a figure and evict you for refusing it.

The percentages come from Decree No. 43 of 2013, and the tool that measures the gap is the government rental index, explained next.

The RERA rental index: how the legal cap is set

The Real Estate Regulatory Agency (RERA) publishes a rental index that estimates the average market rent for every area and unit type in Dubai. Your maximum increase is not a flat number — it is a sliding scale based on how far below that average your current rent falls. The further below market you are paying, the larger the increase your landlord is allowed to request. You can read the mechanism straight from the source on the DLD rental index service, which is the same calculator courts and landlords rely on.

This is why two neighbours in identical apartments can face completely different legal ceilings: it all comes down to each one’s gap from the index.

The five rent increase bands (Decree No. 43 of 2013)

Decree No. 43 of 2013 sets five bands. Find where your current rent sits relative to the average market rent, and you have your maximum:

Your current rent vs. market average	Maximum legal increase
Up to 10% below the average	No increase (0%)
11% – 20% below the average	Up to 5%
21% – 30% below the average	Up to 10%
31% – 40% below the average	Up to 15%
More than 40% below the average	Up to 20%

If your rent is already within 10% of the market average, your landlord is legally entitled to zero increase — no matter what the renewal notice says. Any rent increase in Dubai that exceeds your band is unenforceable, and you have the right to challenge it.

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Timing: once a year, only at renewal, with 90 days’ notice

Even a percentage that fits the bands is only valid if the timing is right. A lawful rent increase in Dubai has to satisfy three rules at once. A landlord may raise the rent only when the contract renews, and only once in a twelve-month period — not mid-term. And under Article 14 of Law No. 33 of 2008 (amending the tenancy law), either party who wants to change any term, including rent, must notify the other at least 90 days before the contract expires, unless both sides agree otherwise. Miss that window, and the contract renews on its existing terms.

How to check your rent increase on the RERA calculator

You don’t have to take the landlord’s word for it. Open the official RERA rental index calculator — also available inside the Dubai REST app — enter your area, property type, and number of bedrooms, and it returns the average market rent and the maximum increase your landlord can legally apply. Compare that figure to the increase you were asked for. If the demand is higher than the calculator allows, you are looking at an unlawful rent increase in Dubai, and the next section is for you.

What to do if your rent increase is illegal

Start by keeping everything in writing. If the increase breaks the bands or arrives with less than 90 days’ notice, tell the landlord in writing that it does not comply with Decree 43 of 2013 and the tenancy law (Law No. 26 of 2007 as amended by Law No. 33 of 2008). Keep paying your existing rent on time so you stay in a strong position. If the landlord won’t back down, you can escalate — and you don’t need to accept an eviction threat tied to an illegal increase. Knowing your wider position helps here, so it’s worth reviewing your rights as a tenant and a landlord in Dubai before you file.

Rent increase disputes: how the RDC decides

Rent disputes in Dubai are handled by the Rental Disputes Center (RDC), the judicial body attached to the Dubai Land Department. You file your case, submit your Ejari contract and the calculator result, and the Center reviews the demand against the RERA index. Contesting a rent increase in Dubai this way is the tenant’s main protection when a landlord ignores the cap. Because the legal cap is objective, a rent increase in Dubai that exceeds the index is difficult for a landlord to defend. You can see how the process works on our guide to the Rental Disputes Center, and we can prepare and file the case for you from start to finish.

Frequently asked questions

Can a landlord increase rent every year in Dubai? Only at renewal, and only if the RERA index shows your rent is below market by enough to allow it. If you are within 10% of the average, the answer is no increase at all that year — even though the contract is renewing.

When is a landlord allowed to raise the rent? At the point of renewal, once in a twelve-month period, and only after giving at least 90 days’ written notice before the current contract ends.

What is the maximum annual rent increase in Dubai? The absolute ceiling is 20%, and it applies only when your current rent is more than 40% below the market average. Most tenants fall into a lower band or the 0% band.

What if my landlord raised the rent without 90 days’ notice? An increase announced late — under 90 days before expiry — is not valid, and the contract renews on its existing terms unless you agreed otherwise. Keep the dated notice as evidence.

What is the current law on rent increases in Dubai? The percentages come from Decree No. 43 of 2013, and the notice and renewal rules come from Law No. 26 of 2007 as amended by Law No. 33 of 2008. Both are still in force.

What can I do if I already paid an illegal increase? You can raise it with the Rental Disputes Center; keep your receipts and the calculator result, and get your case reviewed before the next renewal.

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This guide is general information about the rent increase rules in Dubai, not legal advice, and outcomes depend on the facts of each tenancy. Case preparation and documentation referenced on this site are handled directly by our team; representation before the Rental Disputes Center and the courts is provided through licensed partner law firms, and notarisation is carried out before a licensed notary public.