Dubai Tenancy Law: Rent Increase Rules 2025 — RERA Limits Explained

Dubai Rent Increase Law 2025 — What RERA Allows and How to Protect Yourself

If your landlord has given you notice of a rent increase, the most important thing to understand is this: Dubai law sets hard legal limits on how much they can raise your rent, and those limits are far lower than most landlords claim.

This guide covers everything you need to know about Dubai's rent increase law in 2025 — the rules, the calculations, your rights, and exactly what to do if your landlord exceeds the legal cap.

Dubai Rent Increase Rules at a Glance (2025 RERA Table)

Under Law No. 26 of 2007 as amended by Law No. 33 of 2008, and regulated by the RERA Rental Index, these are the maximum increases a landlord can apply:

Three critical rules every Dubai tenant must know:

1. If your rent is at or above market value, your landlord cannot increase it. Full stop.
2. The maximum possible increase in any single year is 20% — regardless of how far below market your rent is.
3. The landlord must serve 90 days' written notice before any rent increase takes effect at renewal.

How RERA Calculates Allowable Increases

The RERA Rental Index Formula

RERA publishes a rental index — the official benchmark for what constitutes "market rent" in each area. The calculation compares your current registered rent to the RERA index value for:

• Your specific area (e.g., JVC District 10, Business Bay, Dubai Marina)
• Your unit type (studio, 1BR, 2BR, 3BR)

The percentage difference between your rent and the RERA index value determines which row of the table above applies.

Important: RERA's index is based on DLD Ejari registered lease data — actual registered rents, not portal asking prices. If a landlord presents Bayut or Property Finder listings as evidence of "market rent," that is not legally valid for RERA calculations.

What Counts as "Market Rent"?

For RERA purposes, market rent means the RERA rental index value for your specific area and unit type. This is defined by RERA, not by:

• What landlords are asking on portals
• What a landlord's agent says similar units are renting for
• What a new tenant might pay for a first-time lease

DXBPropIQ's RERA Rent Increase Calculator uses DLD Ejari data — the same underlying data as the RERA index — so you can calculate your exact protection before any negotiation.

When Can a Landlord Increase Rent?

Notice Period Requirements (90 Days)

The landlord must provide written notice of a rent increase at least 90 days before the renewal date of the tenancy contract.

• If notice is given with less than 90 days before renewal, the increase is not valid for the upcoming renewal period — you can legally renew at your existing rent
• If the landlord fails to give notice at all, the contract auto-renews at the same rent and same terms
• Notice must be in writing (letter or registered mail); verbal notice is not legally sufficient

Practical tip: Mark your tenancy renewal date in your calendar and count back 90 days. If you reach that date without written notice of a change, you have the right to renew on the same terms.

Contract Renewal vs Mid-Contract

The rent increase rules apply only at contract renewal — not mid-contract.

• A landlord cannot raise rent during a fixed-term contract (typically 12 months)
• At renewal, the 90-day notice + RERA cap rules apply
• If your contract has already renewed (even verbally or through continued occupancy), the landlord cannot then issue a mid-tenancy increase

The only exception is a specific contract clause allowing mid-contract rent reviews — these are rare and must be explicitly agreed in writing at contract signing to be enforceable.

What If Your Landlord Breaks the Rules?

How to File a RERA Complaint

If your landlord:

• Gives less than 90 days' notice
• Attempts an increase that exceeds the RERA cap
• Threatens eviction for not accepting an illegal increase
• Refuses to renew the contract at the legal rent

...you can file a case with the Dubai Rental Dispute Centre (RDC).

How to file:

1. Gather your documents: tenancy contract, Ejari certificate, landlord's notice letter
2. Calculate your RERA cap: Use the RERA calculator and save the result
3. Attempt written negotiation first (document the attempt)
4. If unresolved, file at the RDC via Dubai Courts app, Dubai Courts website, or in person at the RDC counter at Dubai Courts

Filing fee: 3.5% of the annual disputed rent amount (minimum AED 500, maximum AED 20,000)

Dubai Rental Dispute Centre Process

In practice: The vast majority of cases involving clear RERA cap violations are resolved at the mediation stage — landlords faced with documented RERA calculations typically accept the legal maximum rather than proceed to judgment.

Outcomes the RDC can order:

• Set the legal maximum rent
• Order the landlord to renew at the existing rent
• Award compensation for illegal eviction attempts
• Penalise landlords in repeat or egregious violations

Calculate Your Maximum Legal Rent Increase

Don't guess — calculate exactly.

Use the free RERA Rent Increase Calculator →

Enter your area, unit type, and current rent to see:

• Your area's DLD-registered market rent
• What percentage below market you currently pay
• The exact maximum your landlord can charge at renewal
• Evidence you can use in negotiations or RDC proceedings

Real Scenarios: How RERA Rules Apply in Practice

Scenario 1: Tenant in JVC paying AED 61,000/year for a 1BR

• DLD market average for JVC 1BR: AED 68,000
• Tenant is 10.3% below market
• RERA allows: 0% increase (below the 11% threshold)
• Landlord's attempted 8% increase: Illegal

Scenario 2: Dubai Marina 2BR tenant paying AED 140,000/year

• DLD market average for Marina 2BR: AED 168,000
• Tenant is 16.7% below market
• RERA allows: 5% increase maximum = new max AED 147,000
• Landlord's attempted 15% increase to AED 161,000: Illegal (cap is 5%)

Scenario 3: Downtown Dubai 1BR tenant paying AED 80,000/year

• DLD market average for Downtown 1BR: AED 125,000
• Tenant is 36% below market
• RERA allows: 15% increase = new max AED 92,000
• Landlord wants AED 95,000: Illegal (cap is 15%)
• Landlord wants AED 92,000: Legal (at the cap)

Scenario 4: Business Bay studio tenant paying AED 75,000/year

• DLD market average for Business Bay studio: AED 68,000
• Tenant is above market
• RERA allows: 0% increase — and the landlord arguably cannot increase at all
• Tenant is in a strong position to negotiate a reduction at renewal

2025 Updates to Dubai Tenancy Law

Dubai's tenancy law framework remains governed by Law No. 26/2007 and Law No. 33/2008. No fundamental changes to the rent increase cap structure were introduced in 2025.

What changed in practice in 2025:

• RERA updated its rental index values to reflect 2024–2025 market movements; index values are higher than 2023 in most areas, meaning a larger proportion of sitting tenants are now within the 10% threshold (and thus protected from any increase)
• The Dubai Courts' RDC digital filing system was enhanced, making it easier to file cases without appearing in person
• Increased RERA enforcement activity on landlords who issue eviction notices to circumvent the increase cap (note: under Law 33/2008, landlords can seek vacant possession for personal use or demolition, but this is strictly regulated and cannot be used as a pretext for rent increases)

Information accurate as of April 2025. Dubai tenancy law is subject to amendment by RERA and the Dubai government. For the most current RERA rental index values, consult RERA.ae. This guide is for informational purposes; consult a licensed Dubai property lawyer or the Dubai Rental Dispute Centre for advice on your specific situation.