What is the DLD Rental Index in Dubai?

DLD Rental Index: How Dubai Caps Your Rent in 2025

If you're renewing a Dubai tenancy and your landlord just slapped you with a 20% hike, the DLD rental index is the first thing you check. It tells you whether that increase is legal — or whether you can push back and win.

Quick answer

The DLD rental index is the Dubai Land Department's official tool that sets the maximum legal rent increase on renewal. You enter your area, building, and current rent, and it tells you whether your rent sits below market — and by how much your landlord can raise it. Increases are capped under Decree No. 43 of 2013: 0% if your rent is within 10% of market, rising in tiers to 20% if you're more than 40% below market. No notice, no increase. Simple as that.

What the DLD rental index actually does

The Dubai Land Department (DLD) publishes a rental index that benchmarks rents across every community and building type in Dubai. You'll find it inside the Dubai REST app or on the DLD website under "Rental Index" / "Rental Increase Calculator."

Two tools, often confused:

• Rental Index — shows the average market rent for your area or building.
• Rental Increase Calculator — applies Decree No. 43 of 2013 to your specific contract and tells you the maximum legal increase.

Most tenants only need the calculator. Plug in your Ejari number (the registered tenancy contract ID), the property details, and current annual rent. It spits out a percentage. That's the ceiling. Your landlord cannot legally exceed it on renewal.

The index was overhauled in early 2025 with a "Smart Rental Index" that factors in building age, amenities, and a star-rating system for buildings — meaning the calculator now reflects building quality, not just location averages.^[1][2]

How the rent cap actually works

Decree No. 43 of 2013 is the law that controls rent increases in Dubai, and it's written in tiers. The DLD rental index decides which tier you fall into by comparing your current rent to the average market rent for similar units in your area.

Here's the structure:

• Rent is less than 10% below market → no increase allowed
• 11–20% below market → up to 5% increase
• 21–30% below market → up to 10% increase
• 31–40% below market → up to 15% increase
• More than 40% below market → up to 20% increase^[3]

So if the index says your area's average is AED 100,000 and you're paying AED 85,000 (15% below), your landlord can raise rent by 5% — not a dirham more. If you're paying AED 95,000, the answer is zero. They can't touch it.

This is where landlords get creative and tenants get confused. A landlord cannot bypass the cap by claiming "market value" or pointing to a neighbour's lease. The DLD rental index is the only reference the Rental Disputes Centre (RDC) accepts.

The 90-day notice rule everyone forgets

Even if the index permits a 20% increase, your landlord still needs to notify you at least 90 days before the renewal date. In writing. If they don't, the contract renews on the same terms — same rent, same everything.

This is in Law No. 26 of 2007 (as amended by Law No. 33 of 2008), Article 14.^[4]

Honestly, most tenants get blindsided by a WhatsApp message 30 days before expiry and assume they have to pay. You don't. No 90-day written notice, no increase. Take it to the Rental Disputes Centre and you'll win on that point alone.

What counts as proper notice? A registered letter, a notary public notification, or any documented written communication that you actually received. A casual text message is a grey area — and grey usually loses in court.

Using the calculator before you sign or fight

Before renewal — ideally four months out — open Dubai REST, find the Rental Increase Calculator, and run your numbers. Save the screenshot with the date. That's your evidence.

If the calculator shows 0% and your landlord is demanding 15%, your options are:

1. Send a written reply citing the DLD rental index result and Decree 43 of 2013.
2. If they push back, file a case at the Rental Disputes Centre. Filing fee is 3.5% of annual rent (minimum AED 500, maximum AED 20,000).^[5]
3. Keep paying your existing rent into the landlord's account or via cheque as scheduled — don't stop payments, that gives them grounds against you.

Cases at the RDC are typically decided within 30–45 days for straightforward rent-cap disputes. Bring the Ejari contract, the calculator screenshot, payment proof, and any written notice (or proof there wasn't one).

For more on the broader rules around renewals, evictions and deposits, see our tenancy law overview.

Watch out: The DLD rental index applies to Dubai only. Abu Dhabi, Sharjah, and the other emirates have separate rules — Sharjah, for example, requires a tenant's consent for any increase within the first three years. Don't apply Dubai logic to a Sharjah lease.

When the index doesn't help you

A few situations where the DLD rental index won't save you:

• New tenancies. The cap only applies to renewals. A landlord can list a brand-new lease at whatever price they want.
• Commercial leases with negotiated escalation clauses. If your contract specifies a yearly increase and you signed it, that's binding (within reason — egregious clauses can still be challenged).
• DIFC and free zone properties with their own tenancy frameworks. DIFC has its own leasing law.
• Short-term holiday lets registered under the holiday homes regime.

Also: the index updates periodically. The 2025 Smart Rental Index recalibrated many buildings, which means some tenants who were "at market" last year are now technically "below market" and face legal increases this year. Run the calculator fresh every renewal.

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

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