What is Dubai Rental Index & How Does It Cap Rent?

Dubai Rental Index: What It Is and How It Caps Your Rent

If you're renting in Dubai and your landlord just slapped a 20% increase notice on your door, the Dubai rental index is the first thing you should check. It's the official tool that decides whether that hike is legal or fantasy. Here's how it actually works.

Quick answer

The Dubai rental index is a regulated database, published by the Real Estate Regulatory Agency (RERA, the regulator under the Dubai Land Department), that sets the average market rent for properties across the emirate. Your landlord can only raise your rent if your current rent falls below that average by a specific percentage band — and even then, the increase is capped under Decree No. 43 of 2013. You check it through the DLD's "Rental Index" service or the Dubai REST app. No app, no valid increase. Simple as that.

How the Dubai rental index actually caps increases

Decree No. 43 of 2013 sets out the only legal formula a landlord can use. The increase tracks how far below the market average your rent sits, according to the dubai rental index for your specific area and property type.

The bands work like this:

• If your rent is up to 10% below the market average — no increase allowed.
• 11–20% below — max 5% increase.
• 21–30% below — max 10%.
• 31–40% below — max 15%.
• More than 40% below — max 20%.^[1]

That's the ceiling. Not a target. A landlord can ask for less, never more. And honestly, most tenants I speak to assume the landlord can just pick a number. They can't.

One more thing people miss: the increase only applies on renewal, and the landlord must give you 90 days' written notice before the contract expires under Article 14 of Law No. 26 of 2007 (as amended).^[2] Miss that window and the old rent rolls over.

How to check the dubai rental index yourself

Pull up the Dubai REST app or visit the DLD website and use the "Rental Index" or "Rental Increase Calculator" service. You enter the community, property type, number of bedrooms, and current annual rent. The tool spits out the legal maximum.

In late 2024, RERA rolled out the Smart Rental Index — a refined version that grades buildings A through D based on quality, age, amenities and services.^[3] So two buildings on the same street can now sit in different brackets. A newer tower with a pool and concierge will index higher than the 1990s walk-up next door. Frankly, this was overdue.

A few practical notes:

• The result is for your specific unit type in your specific area. Generic "Marina averages" are useless.
• Print or screenshot the calculator output before any dispute. The index updates, and you want the version you relied on.
• The Ejari registration number (Ejari is the official tenancy registration system) is what links your contract to the index data. No Ejari, weaker position.

If the calculator says zero increase allowed, that's your answer. Tell the landlord. In writing.

What to do if your landlord ignores the index

Step one: respond in writing within the 90-day notice window, citing the calculator result. Most landlords back down here because they know where this ends up.

Step two, if they don't: file at the Rental Disputes Centre (RDC), the dedicated tenancy court at the Dubai Land Department building in Deira. The filing fee is 3.5% of the annual rent (minimum AED 500, capped at AED 20,000) as of 2024.^[4] You'll need your Ejari certificate, the tenancy contract, Emirates ID, and your rental index printout.

The RDC typically issues a first-instance judgment within 30 to 45 days. Appeals add another 30 days or so. Faster than civil court, and the judges deal with index disputes every single day — they know the formula cold.

Watch out: If you pay the inflated rent "under protest" without filing, you've weakened your case considerably. Either negotiate, file, or document refusal. Don't just pay and complain later.

A quick word on eviction threats. A landlord cannot evict you for refusing an illegal increase. The only valid eviction grounds during a contract are listed in Article 25 of Law No. 33 of 2008, and "tenant wouldn't accept my 25% hike" is not one of them.^[5]

When the index doesn't help you

Two situations where the dubai rental index won't save you:

First contract or first renewal at market rate. The index caps increases on existing contracts. When you first sign — or when you move to a new property — the landlord can ask whatever the market bears. Negotiate hard before you sign, because once you're in, you're in.

DIFC properties. The Dubai International Financial Centre has its own real property regime under DIFC Law No. 10 of 2018 and is outside RERA's rental index jurisdiction.^[6] Different rules, different forum. Check your lease carefully.

For everything else inside Dubai's mainland — apartments, villas, townhouses, commercial units — the dubai rental index applies and the Decree 43 caps bind your landlord whether they like it or not.

Need this checked for your situation? Talk to a UAE-licensed lawyer →

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Citations:

^[1] Decree No. 43 of 2013 Concerning the Determination of Rent Increase for Real Property in the Emirate of Dubai, Article 1. Dubai Land Department.

^[2] Law No. 26 of 2007 Regulating the Relationship Between Landlords and Tenants in the Emirate of Dubai (as amended by Law No. 33 of 2008), Article 14.

^[3] Dubai Land Department, "Smart Rental Index 2025" announcement, January 2025. dubailand.gov.ae

^[4] Rental Disputes Centre, fee schedule. rdc.gov.ae

^[5] Law No. 33 of 2008 amending Law No. 26 of 2007, Article 25.

^[6] DIFC Real Property Law, DIFC Law No. 10 of 2018.