Dubai Rent Increase Disputes: What Tenants Can Legally Do When The Rera Index Rules Out A Higher Rent

Tenants in Dubai who receive a rent increase notice despite the official rental index indicating that their property is not eligible for an increase can challenge the proposed hike under the emirate’s tenancy regulations. Landlords cannot determine rental increases solely on the basis of prevailing market demand or their own assessment of a property’s value. Any increase at the time of contract renewal must comply with the applicable legal framework, including the prescribed limits and notification requirements.

 

Dubai’s rental market is regulated by a series of laws and regulations designed to balance the interests of landlords and tenants. The principal provisions governing rent increases are contained in Decree No. 43 of 2013, which determines the maximum permissible increase in property rents, and Law No. 26 of 2007 regulating the relationship between landlords and tenants, as amended by Law No. 33 of 2008.

 

Under this framework, a tenant who receives an increase notice should first establish whether the proposed amount is permitted under the applicable rental index and whether the landlord has complied with the statutory notice period. If the index does not permit an increase, the tenant has grounds to dispute the demand rather than automatically accepting the revised rent.

 

What The Law Says About Rent Increases

 

Article 1 of Decree No. 43 of 2013 establishes the maximum rent increases that landlords may apply when renewing tenancy contracts. The permitted percentage depends on the difference between the existing rent and the average rental value of comparable properties, as determined through the approved rental index.

 

Where the existing rent is up to 10 per cent below the average rental value of similar properties, no increase is permitted. If the rent is between 11 and 20 per cent below the average, the maximum increase is 5 per cent. Where the difference is between 21 and 30 per cent, the increase may reach 10 per cent. A difference of between 31 and 40 per cent permits an increase of up to 15 per cent, while an existing rent that is more than 40 per cent below the average may qualify for an increase of up to 20 per cent.

 

These percentages represent maximum permitted increases rather than automatic entitlements for landlords. Even where a property qualifies for a particular increase, the landlord cannot simply apply the maximum amount without satisfying the relevant legal requirements.

 

Article 3 of the decree provides that the average rental value of comparable properties is determined in accordance with the Rent Index of the Emirate of Dubai approved by the Real Estate Regulatory Agency (Rera). The index is intended to provide a consistent basis for assessing rental values and limiting increases that are not justified by the applicable criteria.

 

How The Smart Rental Index Determines The Permitted Increase

 

Dubai introduced the Smart Rental Index in January 2025 to improve transparency and consistency in the assessment of residential rents. The system incorporates building classification and property-related information, including construction quality, maintenance, location, facilities and services, alongside rental market data.

 

The index is not limited to broad averages for a neighbourhood. The classification of a building and the rental information used in the assessment can affect the permitted increase. Consequently, properties in the same area may not necessarily qualify for identical rental adjustments.

 

Tenants can use the rental calculator available through the Dubai Land Department’s digital services to check the applicable rental assessment. The calculation requires relevant details, including the tenancy contract’s expiry date, property type, location, number of rooms and current annual rent, depending on the property category.

 

If the result indicates that no increase is permitted, the landlord cannot justify a higher rent merely by pointing to increases in advertised prices elsewhere in Dubai. The applicable assessment must be considered when determining the permitted increase at renewal.

 

The distinction between an advertised market rent and the legally permissible increase is important. A landlord may believe that a property could command a higher price in the open market, but that belief does not override the restrictions governing the renewal of an existing tenancy contract.

 

The 90-Day Notice Requirement

 

Compliance with the rental index is not the only requirement. Article 13 of Law No. 26 of 2007, as amended by Law No. 33 of 2008, provides that where either party wishes to amend the terms of a tenancy contract, including the rent, the other party must be notified at least 90 days before the contract expires, unless the parties have agreed otherwise.

 

This means that a landlord proposing an increase must ordinarily notify the tenant within the prescribed period. A notice issued less than 90 days before expiry may not satisfy the statutory requirement unless a different arrangement has been agreed between the parties.

 

However, timely notice alone does not make an otherwise impermissible increase lawful. The landlord must satisfy both the applicable notice requirement and the rules governing the amount of rent that may be charged. A notice issued within the prescribed period does not create an entitlement to an increase that the rental index does not permit.

 

Tenants should therefore check the date on which the notice was received, the expiry date of the existing contract and the result generated by the rental index. They should also review the tenancy agreement to establish whether the parties have expressly agreed to a different notification period.

 

What Tenants Should Do When The Index Does Not Permit An Increase

 

A tenant who receives a rent increase notice that conflicts with the rental index should preserve the notice and obtain a copy of the relevant rental assessment. The tenant should also retain the existing tenancy contract, its Ejari registration details, correspondence with the landlord or property manager and any documents showing when the increase was communicated.

 

The tenant can then respond in writing, explaining that the proposed increase does not appear to be supported by the applicable rental assessment. The response should identify the result of the index calculation and request confirmation that the renewal will proceed in accordance with the permitted rental amount.

 

Maintaining written communication is important because a disagreement over rent may eventually require formal determination. Tenants should avoid relying exclusively on verbal assurances or informal discussions with a landlord or property manager.

 

If the landlord disputes the index result or insists on an increase that the tenant considers unlawful, the tenant may seek a determination from Dubai’s Rental Disputes Centre. The centre deals with disputes arising from landlord-tenant relationships and can assess the relevant contract, legal provisions and circumstances of the case.

 

How Rental Disputes Are Decided

 

Article 14 of the amended Dubai tenancy law provides that, where the parties fail to reach agreement on proposed amendments to a tenancy contract, the competent tribunal may determine the matter. In doing so, it considers the criteria established by Rera, the prevailing economic situation in Dubai, the condition of the property, comparable rents in the same area and other relevant legal provisions and circumstances.

 

The Rental Disputes Centre may therefore examine whether the proposed increase complies with the applicable framework rather than accepting the landlord’s demand at face value. The outcome will depend on the evidence, the terms of the tenancy contract and the rules applicable to the particular dispute.

 

The Dubai Land Department also makes its rental index and related services available through its website and digital applications, enabling tenants to check the assessment before entering into renewal discussions. Where a dispute remains unresolved, tenants should seek guidance on the appropriate filing procedure and the documents required for their particular claim.

 

Tenants Do Not Have To Accept Every Rent Increase

 

Dubai’s rental regulations provide a framework for determining when rents may be increased and by how much. A landlord’s decision to seek a higher amount does not, by itself, establish a legal right to collect it. The applicable rental index, the contractual arrangements and the prescribed notice requirements must all be considered.

 

For tenants whose rental assessment indicates that no increase is permitted, the appropriate course is to verify the calculation, respond in writing and retain the supporting documents. If the landlord continues to demand a higher amount, the matter may be referred to the Rental Disputes Centre for a decision.

 

The central principle is that rent increases at renewal must comply with the rules governing the tenancy. Tenants should establish their position through the applicable index and legal provisions rather than assume that a landlord’s notice automatically makes the proposed increase enforceable.