Understand how Dubai’s Smart Rental Index determines permitted rent increases, how building quality affects rental valuations and why landlords must provide at least 90 days’ notice.
Dubai’s Smart Rental Index uses registered rental data, artificial intelligence and building-level classifications to determine fair rental values and permitted rent increases across the emirate.
For tenants, it offers greater protection against unsupported increases. For landlords, it provides an official framework for assessing whether the rent of a particular property can be increased at renewal.
However, a rent increase is not permitted simply because market rents have risen. The increase must be supported by the Dubai Land Department index, remain within the applicable legal limit and follow the required notification process.
The Dubai Smart Rental Index evaluates rental values using factors that include:
Registered rental contracts in the building
Average rental values in the surrounding area
The building’s classification
Technical and structural characteristics
Quality of finishes and maintenance
Location and spatial value
Available services and facilities
Cleanliness and property management
Parking management
Current rental-market conditions
The result helps establish whether the existing rent is below the applicable average rental value and, if so, the maximum percentage by which it may be increased at renewal.
The index covers residential areas across Dubai, including privately developed areas and free zones. According to Dubai Land Department’s current guidance, the Dubai International Financial Centre is excluded from the index’s coverage.
Dubai Land Department launched the Smart Rental Index in January 2025 as a more detailed and transparent method of determining rental values.
The previous approach relied more heavily on general location and property-type data. The smart system goes further by considering the quality and classification of individual buildings.
This means two apartments with similar layouts in the same area may not necessarily receive the same rental assessment if their buildings differ significantly in maintenance, services, facilities or overall quality.
The system is intended to produce rental valuations that more accurately reflect the actual characteristics of each property.
The official system was launched under the name Smart Rental Index 2025. It remains part of Dubai’s rental framework in 2026, and Dubai Land Department has stated that the index is updated to reflect changes in the real estate market.
Therefore, “Dubai Smart Rental Index 2026” generally refers to the current use of the DLD Smart Rental Index during 2026—not necessarily to a separately launched system with a new official name.
Landlords and tenants should always run a fresh calculation through Dubai Land Department’s official channels rather than relying on an old result, screenshot or previous-year estimate.
The maximum permitted increase depends on how far the existing rent falls below the average rental value calculated under the official index.
Under Dubai Decree No. 43 of 2013, the maximum increases at renewal are:
Up to 10% below the average rental value: No increase
11% to 20% below the average rental value: Maximum 5% increase
21% to 30% below the average rental value: Maximum 10% increase
31% to 40% below the average rental value: Maximum 15% increase
More than 40% below the average rental value: Maximum 20% increase
These percentages represent maximum permitted increases. A landlord is not automatically entitled to increase the rent by 20%.
The permitted percentage depends on the result for the specific property and tenancy at the relevant time.
Assume a tenant currently pays AED 100,000 per year.
If the Smart Rental Index determines that the current rent is 25% below the applicable average rental value, the property falls within the 21%–30% bracket.
The maximum permitted increase would therefore be 10%.
In this example:
Current annual rent: AED 100,000
Maximum permitted increase: 10%
Maximum increase amount: AED 10,000
Maximum renewed annual rent: AED 110,000
The landlord cannot simply increase the rent directly to the market average if that would exceed the permitted percentage.
The official index result, contract details and notification requirements must all be considered before applying an increase.
Yes. Dubai Land Department has confirmed that a landlord must notify the tenant of a proposed rent increase at least 90 days before the tenancy contract expires.
Even if the Smart Rental Index indicates that the property qualifies for an increase, the increase will generally not apply if the landlord did not provide the required notice in time.
Two conditions must therefore be satisfied:
The landlord provides at least 90 days’ notice before the contract expires.
The official index confirms that the property qualifies for an increase.
A rent increase may not be valid if either requirement is missing.
Landlords and tenants should also review the terms of their tenancy agreement and retain evidence showing when and how the notice was delivered.
The rental increase framework applies at contract renewal. A landlord generally cannot unilaterally change the agreed annual rent during the fixed term of an active tenancy contract.
Any proposed change should be addressed as part of the renewal process and must comply with:
The official rental-index result
The maximum permitted increase
The required notification period
The tenancy contract
Applicable Dubai rental laws and procedures
If the parties disagree, they may seek guidance or dispute resolution through the appropriate official channels.
One of the most important features of the Smart Rental Index is that it considers the quality of the building—not only the broader neighbourhood.
Dubai Land Department’s building-classification system considers factors such as:
Structural and technical condition
Quality of construction and finishes
Standard of maintenance
Cleanliness
Facilities and resident services
Parking management
Location
Overall spatial value
This creates a more property-specific assessment.
For example, a well-maintained building with high-quality facilities may receive a different rental valuation from an older or poorly maintained building nearby, even when both properties are in the same community.
Not automatically.
Improvements to an individual apartment may make it more attractive to tenants, but the permitted increase for an existing tenancy still depends on the official index and the applicable legal framework.
The Smart Rental Index considers several factors, including the building’s classification and registered rental data. A landlord should not assume that upgraded flooring, a renovated kitchen or new furniture creates an automatic right to increase the rent beyond the index result.
Renovations may influence the property’s appeal when it becomes available for a new tenancy, but existing tenancy renewals remain subject to the official rental framework.
Online listing prices may help a landlord or tenant understand the asking-price environment, but they do not replace the official Dubai Land Department calculation.
Advertised rents can differ from:
Final agreed rents
Registered Ejari values
The rent of comparable units
The result generated by the official index
A landlord should therefore not rely only on portal listings or an agent’s informal estimate when determining a renewal increase.
The DLD Smart Rental Index is the relevant official reference for calculating the permitted increase.
A tenant who receives a proposed increase should:
Confirm the tenancy contract’s expiry date.
Check whether the notice was received at least 90 days before expiry.
Use Dubai Land Department’s official Rental Index service.
Enter the property and tenancy information accurately.
Compare the result with the landlord’s proposed increase.
Save the result and relevant correspondence.
Discuss any discrepancy with the landlord or property manager.
Use official dispute-resolution channels if the issue cannot be resolved.
Tenants should avoid relying on an old calculation because the index can be updated to reflect market conditions.
Before proposing a rent increase, a landlord should:
Run the current official Rental Index calculation
Confirm the permitted percentage
Check the contract-expiry date
Send the notice at least 90 days in advance
Keep evidence that the notice was delivered
Avoid exceeding the index result
Ensure the Ejari and property information is accurate
Communicate the calculation clearly to the tenant
Following the proper process can reduce misunderstandings and the risk of a rental dispute.
Dubai Land Department provides its Rental Index service through its official digital channels.
Users should access the rental calculator through:
The Dubai Land Department website
The Dubai REST application
The user may be asked for property and tenancy information so the system can identify the relevant rental assessment.
Using the official service is important because third-party calculators may be outdated, incomplete or based on asking rents instead of the approved DLD methodology.
The first step should be to compare the proposed increase with the official Smart Rental Index result and review whether the required notice was provided.
If the parties cannot resolve the disagreement directly, the matter may be referred to Dubai’s Rental Disputes Center.
Both parties should retain relevant records, including:
The tenancy contract
Ejari documentation
The rental-index result
Rent-increase notices
Emails or messages between the parties
Payment records
Any other relevant supporting documents
The outcome of a dispute depends on the facts, evidence and applicable law. Neither landlords nor tenants should assume that an informal opinion will override the official process.
The Smart Rental Index gives property investors a more structured framework for rental planning.
Potential benefits include:
More reliable renewal calculations
Better-informed rental-income forecasting
Greater transparency for tenants
Improved comparison between buildings
Stronger emphasis on property maintenance
A clearer relationship between building quality and rental value
It also means investors should be careful when preparing return projections.
A newly purchased property’s advertised market rent may not represent the amount that can immediately be charged to an existing tenant. The current tenancy, registered rent, index result and notice period can all affect the income available at renewal.
The building-classification element creates a stronger connection between asset quality and rental assessment.
For landlords and owners’ associations, this increases the importance of:
Preventive maintenance
Clean common areas
Reliable lifts and building systems
Effective parking management
Well-managed facilities
Responsive property management
Preserving the building’s structural and visual condition
Maintenance should not be viewed only as an expense. It can help protect tenant satisfaction, occupancy and the long-term competitiveness of the property.
However, good maintenance does not guarantee a particular rent, rental increase or investment return.
Investors buying a tenanted property should review more than the advertised purchase price and market-rent estimate.
Before proceeding, consider checking:
The current annual rent
The tenancy expiry date
The Ejari status
Whether a rent-increase notice has been issued
The current Rental Index result
The property’s building classification
Maintenance and service-charge records
Comparable registered rental activity
Whether the tenant has given or received any formal notices
This due diligence can help an investor understand the difference between the property’s current income and its potential future income.
According to Dubai Land Department, the index covers residential properties across Dubai’s main areas, special development zones and free zones.
DLD’s current frequently asked questions state that the Dubai International Financial Centre is excluded.
New buildings are added after being registered in the DLD system and assessed under the applicable classification criteria.
DLD has also indicated that future development may include additional indices for commercial and industrial properties. Until official expansion is confirmed, users should check whether the relevant property type is supported by the current service.
Dubai Land Department reported that registered tenancy contracts reached approximately 1.38 million in 2025, representing a 6% increase in number and a 17% increase in value compared with 2024.
The total value of registered tenancy contracts reached AED 126.4 billion.
These figures show the scale and continued activity of Dubai’s rental sector. They do not mean that rents are increasing at the same rate in every building or community.
Rental performance remains property-specific and can be affected by location, supply, demand, building condition, property management and the terms of an existing tenancy.
Dubai’s Smart Rental Index has made rental assessments more building-specific, data-driven and transparent.
For tenants, it provides an official way to verify whether a proposed increase is permitted. For landlords, it establishes a clearer process for adjusting rent in line with the property’s current assessment.
The essential points are straightforward:
Check the official DLD index
Apply only the permitted percentage
Provide at least 90 days’ notice
Use accurate tenancy and property information
Keep written evidence
Seek official guidance when a dispute cannot be resolved
A rent increase should never be based solely on asking prices, assumptions or general market headlines. The relevant official calculation and legal process should guide each renewal.
Fact-check note: The article was verified against the Dubai Land Department Smart Rental Index announcement, DLD’s official implementation guidance, DLD’s current frequently asked questions, Dubai Decree No. 43 of 2013 and DLD’s 2025 rental-market results. All projections and property-investment implications are identified as analysis rather than guaranteed outcomes.
Discover expert guides, market analysis, and investment tips from our team of Dubai real estate specialists.
View All Articles