The Dubai Land Department launched the Smart Rental Index in January 2025, and it has operated actively throughout 2026. The system assigns every residential building in Dubai a rating from 1 to 5 stars, evaluated using artificial intelligence across more than 60 criteria covering building condition, quality of finishes, maintenance standards, available amenities, facility management quality and location. That rating directly determines the maximum rent increase a landlord can apply at renewal. The rating is available in the Dubai REST app in under two minutes, yet the majority of tenants have not checked it.
In 2024, more than 900,000 rental contracts were registered in Dubai, an 8% increase on the prior year, according to DLD Director General Marwan Al Marri at the index\’s January 2025 launch. The Smart Rental Index brought individual building accountability to a system where the previous area-based calculator grouped well-maintained towers alongside buildings of markedly lower standard. Each building now carries its own indexed benchmark.
What the Star Rating Actually Measures
Each building in Dubai is evaluated across four broad criteria categories under the Smart Rental Index. Technical and structural characteristics cover the building\’s age, structural condition, and the quality of its built fabric. Quality of finishes and maintenance refers to how well the building has been maintained relative to its original specification, including common areas, lobbies, and mechanical systems. Location and spatial value account for proximity to transit, amenities, and demand drivers within the specific area. Services and facilities cover what the building provides: maintenance responsiveness, cleanliness standards, parking management, gym, pool, and any additional resident services.
A 3-star building in JVC and a 3-star building in Dubai Marina are each rated relative to their respective areas. The system normalizes buildings within their local market, so the star rating signals quality relative to local peers. A well-maintained mid-market building in a mid-market area can achieve a strong rating within that peer group.
The defining difference from the previous system is that the rating is building-specific. Under the old calculator, buildings in high-demand areas all shared the same area-wide benchmark regardless of individual condition. The Smart Rental Index assigns each building its own benchmark, calibrated to its star rating tier.
How the Star Rating Connects Directly to Rent Increases
The permitted increase percentages under Decree No. 43 of 2013 remain: zero increase where the current rent sits within 10% of the indexed market rate; 5% where 11 to 20% below; 10% where 21 to 30% below; 15% where 31 to 40% below; and 20% where more than 40% below. What the Smart Rental Index changes is the benchmark itself: each building\’s star rating now determines which benchmark the current rent is measured against.
Under the old system, a tenant in a lower-quality building was benchmarked against the same area average as premium buildings in the same area. This produced benchmarks elevated beyond what the individual building merited. Under the Smart Rental Index, the benchmark is tier-specific: a 2-star building is benchmarked against other 2-star buildings in that area. A rent already at or near the 2-star benchmark leaves no room for further movement, regardless of what higher-rated nearby buildings are achieving.
According to a March 2026 analysis by Is This Rent Fair, drawing on DLD data, the most common scenario for tenants in 2026 is that their current rent sits within 10% of the indexed market average for their building\’s rating, placing them outside the range where any increase applies at renewal. Tenants who renew annually and track the index process are typically in this position. Tenants whose rent has remained static for several years may face a larger permitted movement at renewal, calculated against the building-specific benchmark.
How to Check Your Building\’s Star Rating Right Now
The Dubai REST app, available on iOS and Android, provides direct access to the Smart Rental Index. Open the app, navigate to the Rental Index section, and enter the property details, including type, contract end date, and location. The app returns the building\’s current star rating and the indexed benchmark rent for that unit type and size. The result can be downloaded as a PDF.
The same information is accessible through the Dubai Land Department\’s website at dubailand.gov.ae. Both channels are free to use and require only basic property information to generate the result.
Checking the building\’s rating before agreeing to any renewal terms is the practical first step in every renewal conversation. If a landlord proposes an increase, the tenant should first verify the building\’s current star rating and the indexed benchmark to confirm whether any increase is permissible—any increase above what the benchmark supports can be challenged at the Rental Dispute Settlement Center.
KAIZEN\’s Unit Management service applies the Smart Rental Index to every renewal across its managed portfolio. Tenants in KAIZEN-managed buildings receive renewals calculated against the building-specific benchmark, with documented index results included in the renewal notice.
What a Lower Star Rating Means for a Tenant
A building with a 1- or 2-star rating is benchmarked against other low-rated buildings in its area. In practical terms, this means the permitted rent increase at renewal is calculated against a lower benchmark, limiting how much a landlord can raise the rent regardless of the area\’s overall market movement.
For tenants in older or lower-rated buildings, the Smart Rental Index provides structural protection that was absent from the previous system. The benchmark is specific to the building\’s star-rating tier: rental growth in a nearby premium tower has no bearing on the permissible increase for a 2-star building in the same area.
A lower-rated building may also signal maintenance and service quality conditions that affect daily living. DLD officials expect the system to reduce landlord-tenant disputes by more than 20%, according to statements at the January 2025 launch. The rating structure creates a direct incentive for landlords to invest in building quality: a higher rating supports stronger rents. Ratings are updated when building quality changes materially.
What a Higher Star Rating Means for a Tenant
A 4- or 5-star-rated building commands a higher benchmark rent in its area. For tenants already living in such a building, this means the permitted increase at renewal reflects the premium quality of the asset they are occupying. Where the current rent sits below the premium benchmark, a larger permitted movement may apply at renewal.
For tenants considering a move to a higher-rated building, the star rating provides an objective quality signal that extends well beyond photographs and marketing descriptions. A 5-star-rated building in JVC has met the DLD\’s criteria for premium maintenance, amenities, facility management quality, and finishes relative to its area peers. That is a verifiable, independently assessed standard.
The DLD plans to extend the building classification system to commercial, retail, and industrial properties after the residential rollout matures. At GITEX 2025, the DLD also announced the Dubai Rental Heatmap. This AI-powered tool displays real-time rental values and market trends across communities and buildings, providing an additional layer of market visibility alongside the star rating.
KAIZEN has achieved WELL Certification across 145 buildings in its managed portfolio, a certification that directly reflects the quality of building management, indoor environment, and resident well-being standards. Buildings managed to WELL standards are positioned to achieve and maintain strong Smart Rental Index ratings.
Using the Star Rating Before Signing a New Lease
Before committing to a new tenancy in any Dubai building, checking the Smart Rental Index star rating provides three practical data points: the building\’s current quality rating relative to its area peers; the indexed benchmark rent for the unit type being considered; and a forward-looking indicator of what rent increase exposure looks like at renewal, because buildings already at or near the indexed benchmark have limited room for further movement.
A building listed at a rent significantly below its star rating benchmark offers near-term value and signals that the landlord has room to move at the first renewal. A building already at or above its benchmark offers stability across the full renewal cycle—understanding which situation applies before signing places the tenant in a stronger position for the entire tenancy period.
Frequently Asked Questions
Q: What is the Dubai Smart Rental Index star rating system?
A: The Dubai Smart Rental Index, launched by the Dubai Land Department in January 2025 and active throughout 2026, rates every residential building in Dubai from 1 to 5 stars using AI across more than 60 criteria. These include technical and structural conditions, quality of finishes and maintenance, location and spatial value, and services and facilities. The rating determines the indexed benchmark rent for each building, which governs the maximum rent increase a landlord can apply at renewal.
Q: How does a building\’s star rating affect my rent increase at renewal?
A: The star rating determines the indexed benchmark against which the current rent is measured. The caps under Decree No. 43 of 2013 remain in place, with zero increase applicable where the current rent sits within 10% of the benchmark. Each building is benchmarked against its own rating tier: a 2-star building is measured against other 2-star buildings in the area. Rental growth in a 4-star building does not affect what is permissible in a 2-star building nearby.
Q: How do I check my building\’s star rating in Dubai?
A: Download the Dubai REST app on iOS or Android and navigate to the Rental Index section. Enter the property type, contract end date, and location to retrieve the building\’s current star rating and the indexed benchmark rent. The same information is available on the Dubai Land Department website at dubailand.gov.ae. Both services are free, and the result can be downloaded as a PDF.
Q: Can a building\’s star rating change over time?
A: Yes. The DLD updates a building\’s rating when quality changes materially. Landlords can also request re-evaluation following significant improvements. For tenants, the current rating at the point of renewal is the relevant figure. Checking the live rating in the Dubai REST app at renewal time, rather than relying on the move-in rating, is the correct approach.
