Dubai Rent Increase Calculator: RERA Rules, Bands, and
How Dubai's RERA rent increase calculator works under Decree 43/2013 — legal increase bands, step-by-step calculation, renewal rules, RDC disputes
By Invest Gulf Editorial · Updated June 7, 2026 · 15 min read
A landlord in Dubai Marina who raises rent by 15% because “that is what the market is getting” is not exercising a right — they are breaching RERA Decree No. 43/2013. The tenant files at the Rental Disputes Center. The rent rolls back. The landlord pays the filing costs.
Quick answer: Dubai rent increases at renewal only. The maximum increase is determined by the RERA Rental Index calculator — a banded formula comparing your tenant’s current rent to the average Ejari-registered market rent. Caps range from 0% (rent within 10% of market) to 25% (rent more than 50% below market).
| Question | Answer |
|---|---|
| When can rent increase? | Only at Ejari contract renewal |
| Maximum increase | 0–25% depending on gap to market rent |
| Official tool | Dubai REST app / rera.gov.ae calculator |
| Data source | Ejari transacted rents, not listing prices |
| Above-limit increase | Void — tenant can challenge at RDC |
| Mid-contract increase | Not permitted under Decree 43/2013 |
This guide explains the calculator bands, worked examples for common Dubai communities, how the rules interact with eviction, and how investors should model rent growth in yield calculations.
For eviction rules when tenants refuse renewal at the lawful rate, see Dubai Tenant Eviction Rules (RERA). For net yield impact, see Net Yield Calculator for UAE Property.
Why RERA controls rent increases
Dubai’s rental market operates without rent control in the traditional sense — there is no citywide cap on what a new tenant pays. But for existing tenancies at renewal, RERA intervenes to prevent displacement and arbitrary increases.
The logic is economic stability: Dubai’s workforce is overwhelmingly rental-based. If landlords could raise rents to market on every renewal without limit, tenant turnover would spike, RDC caseload would explode, and the city’s employment base would face housing cost shocks.
For investors, the trade-off is clear: yield growth on existing tenants is capped, but new lettings price at full market. A unit re-let to a new tenant after vacancy commands whatever the market pays. The calculator only limits increases to sitting tenants.
Decree No. 43/2013: the banded increase formula
RERA Decree No. 43 of 2013 sets the following bands. The “gap” is the percentage difference between the tenant’s current annual rent and the average market rent for comparable units in the same area.
| Gap: current rent vs RERA average market rent | Maximum permitted increase |
|---|---|
| Within 10% below market (0% to -10%) | 0% — no increase allowed |
| 11% to 20% below market | 5% maximum |
| 21% to 30% below market | 10% maximum |
| 31% to 40% below market | 15% maximum |
| 41% to 50% below market | 20% maximum |
| More than 50% below market | 25% maximum |
How to read the table: If the RERA average market rent for a one-bedroom in JVC is AED 55,000 and the tenant currently pays AED 40,000, the gap is approximately 27% below market. The maximum lawful increase is 10% — raising the rent to AED 44,000, not AED 55,000.
The landlord cannot jump to market rent in a single renewal. Closing a large gap requires multiple renewal cycles — each capped by the band that applies at that renewal.
Step-by-step: using the RERA rent increase calculator
Step 1: Identify the property parameters
You need:
- Area/community (e.g., JVC, Dubai Marina, Business Bay)
- Property type (apartment, villa, townhouse)
- Bedroom count (studio, 1BR, 2BR, etc.)
- Current annual rent per the Ejari contract
Step 2: Pull the RERA average market rent
Open the Dubai REST app or visit rera.gov.ae. Navigate to the Rental Index / Rent Calculator section. Enter the property parameters. The system returns the average market rent for comparable Ejari-registered tenancies in that area.
Step 3: Calculate the gap percentage
Gap % = ((Average Market Rent - Current Rent) / Average Market Rent) × 100Step 4: Apply the band
Match the gap percentage to the Decree 43/2013 table above to find the maximum increase percentage.
Step 5: Calculate the new maximum rent
Maximum New Rent = Current Rent × (1 + Permitted Increase %)Step 6: Serve renewal notice
Notify the tenant of the proposed renewal rent in writing before the Ejari contract expires. The proposed rent must not exceed the calculator output.
Worked example 1: JVC one-bedroom
| Input | Value |
|---|---|
| Community | Jumeirah Village Circle |
| Unit type | 1-bedroom apartment |
| Current annual rent (Ejari) | AED 48,000 |
| RERA average market rent | AED 58,000 |
Gap calculation:
Gap = ((58,000 - 48,000) / 58,000) × 100 = 17.2%The gap falls in the 11–20% below market band. Maximum increase: 5%.
Maximum new rent = 48,000 × 1.05 = AED 50,400The landlord cannot lawfully propose AED 55,000 or AED 58,000 at this renewal. To reach market rent requires multiple renewal cycles as the base rises.
Investor implication: If you are buying a tenanted JVC apartment, ask for the current Ejari rent and run the calculator before modelling yield. A property marketed at “AED 58,000 market rent” may legally generate only AED 50,400 next year if the sitting tenant remains.
Worked example 2: Dubai Marina studio (deep below market)
| Input | Value |
|---|---|
| Community | Dubai Marina |
| Unit type | Studio |
| Current annual rent (Ejari) | AED 42,000 |
| RERA average market rent | AED 72,000 |
Gap calculation:
Gap = ((72,000 - 42,000) / 72,000) × 100 = 41.7%The gap falls in the 41–50% below market band. Maximum increase: 20%.
Maximum new rent = 42,000 × 1.20 = AED 50,400Even with a tenant paying 42% below market, the landlord can only increase to AED 50,400 — still AED 21,600 below market. Full market rent requires either tenant turnover (vacancy, re-letting at market) or multiple renewal cycles over several years.
Worked example 3: Business Bay — rent already near market
| Input | Value |
|---|---|
| Community | Business Bay |
| Unit type | 1-bedroom |
| Current annual rent (Ejari) | AED 82,000 |
| RERA average market rent | AED 86,000 |
Gap calculation:
Gap = ((86,000 - 82,000) / 86,000) × 100 = 4.7%The gap is within 10% of market. Maximum increase: 0%.
The landlord must renew at AED 82,000 or negotiate a voluntary increase with the tenant. RDC will not enforce any unilateral increase above AED 82,000.
Investor implication: Buildings with recently renewed tenancies at market rates offer stable but flat rental income. Yield growth comes from capital appreciation, not rent escalations.
New tenancies vs renewals: the critical distinction
| Scenario | Rent pricing rule |
|---|---|
| New tenant (vacant unit) | Full market rent — no calculator cap |
| Renewal with sitting tenant | RERA calculator cap applies |
| Tenant leaves voluntarily | Re-let at market rent |
| Eviction then immediate re-let | Market rent, but eviction must be lawful |
This is why vacancy — despite its cost — is sometimes the fastest path to market rent. A 4-week vacancy between tenancies followed by a new Ejari at AED 72,000 generates more income than three years of capped 10–20% increases on a sitting tenant.
For vacancy modelling in yield calculations, see Gross vs Net Yield Dubai.
What landlords cannot do: common violations
| Violation | Consequence |
|---|---|
| Increase mid-contract without mutual agreement | Void; RDC rolls back |
| Increase above calculator output at renewal | Tenant challenges at RDC; rent reset |
| Evict to re-let at market immediately | Abuse of process; RDC may block |
| Use listing prices instead of calculator | Incorrect increase; void on challenge |
| Refuse renewal unless tenant pays above-calculator rent | Constructive eviction claim at RDC |
| Backdate renewal to avoid calculator | Fraud; RDC sanctions |
Foreign investors who delegate to unlicensed managers frequently encounter violations 1 and 2 — the manager proposes “market rent” without running the calculator. The investor loses the RDC case and the manager faces no personal liability.
Tenant rights and RDC disputes on rent increases
Tenants have strong, low-cost recourse:
- Refuse above-calculator increases — legally protected
- File at RDC — filing fees are modest
- Continue at current rent — if the landlord refuses lawful renewal, the tenancy may continue on existing terms
- Claim damages — if the landlord cuts services or pressures the tenant after a refused increase
Timeline for a typical RDC rent dispute:
| Stage | Duration |
|---|---|
| Tenant files case | Day 1 |
| RDC serves landlord | 3–7 days |
| Hearing | 2–4 weeks |
| Judgment (rent reset) | At hearing |
| Appeal window | 15 days |
Most rent increase disputes are resolved within 4–6 weeks. The landlord bears the burden of proving the increase was calculator-compliant.
How rent increases interact with eviction
Landlords sometimes conflate two separate tools:
- Rent increase calculator — for keeping a tenant at a higher but capped rent
- Eviction — for regaining possession under a statutory ground
They cannot be merged. If a landlord serves a 12-month eviction notice citing “personal use” and then re-lists the property at a higher rent, the tenant can challenge at RDC. Courts treat this as eviction for rent arbitrage — not a valid ground.
Lawful strategy for reaching market rent:
| Path | Speed to market rent | Cost |
|---|---|---|
| Calculator increases over multiple renewals | 2–4 years | Low disruption |
| Negotiate voluntary tenant exit (cash incentive) | 1–3 months | AED 5,000–20,000 typical |
| Wait for natural tenant departure | Variable | Vacancy cost |
| Lawful eviction with valid ground | 12+ months | Notice + RDC costs |
For the full eviction framework, see Dubai Tenant Eviction Rules (RERA).
Rent increase modelling for investors
When underwriting a Dubai rental property, model rent growth conservatively:
| Assumption | When to use |
|---|---|
| 0% annual rent growth | Tenant within 10% of market; mature building |
| 5–10% at renewal | Tenant 15–30% below market |
| Full market on re-let | New tenant after vacancy |
| 25% single-year jump | Only on new tenancy — never on renewal |
Example: 5-year hold model for a JVC 1BR purchased at AED 750,000
| Year | Tenant status | Annual rent | Notes |
|---|---|---|---|
| 1 | Sitting tenant | AED 48,000 | As-is at purchase |
| 2 | Renewal (+5%) | AED 50,400 | Calculator band: 17% below market |
| 3 | Renewal (+5%) | AED 52,920 | Gap narrowing |
| 4 | Tenant vacates | AED 0 (4 weeks) | Vacancy |
| 4–5 | New tenant at market | AED 58,000 | Full market on re-let |
Average annual rent over 5 years: approximately AED 51,864 — not AED 58,000 from year 1. The difference materially affects net yield.
Use the Net Yield Calculator for UAE Property to run these scenarios with full cost stacks.
Area-specific patterns: where increases matter most
Based on RERA Rental Index data and Ejari transaction patterns through Q1 2026:
| Community | Typical sitting-tenant gap | Increase opportunity |
|---|---|---|
| JVC | 15–30% below market | Moderate — 5–10% bands common |
| Discovery Gardens | 10–25% below market | Moderate |
| Dubai Marina | 5–15% below market | Low — many tenants near market |
| Downtown | 0–10% below market | Minimal — 0% increases common |
| Business Bay | 5–20% below market | Low to moderate |
| Dubai South | 20–35% below market | Higher — newer communities with legacy rents |
| International City | 25–40% below market | Higher bands possible |
Communities with rapid recent price growth — JVC, Dubai South, Town Square — often have legacy tenants on rents set 3–5 years ago. These offer the strongest calculator increase bands. Prime communities with annual turnover already price near market.
Ejari registration and the calculator
The calculator relies on Ejari data. Properties without Ejari registration cannot use the formal calculator process — and landlords in this position have weaker legal standing at RDC.
Best practice for landlords:
- Register every tenancy on Ejari on day one
- Run the calculator 60–90 days before contract expiry
- Serve written renewal offer at or below the calculator maximum
- Document the calculator output (screenshot from Dubai REST)
- If the tenant accepts, register the new Ejari at the agreed rent
- If the tenant refuses an above-calculator increase, do not escalate to self-help
Foreign landlords: practical notes
Foreign property owners — who represent the majority of Dubai’s investor base — face identical calculator rules. Additional considerations:
- Remote management: Ensure your property manager runs the official calculator, not a broker estimate
- Currency reporting: Rent increases affect repatriated income; document Ejari contracts for home-country tax reporting
- Mortgage covenants: Some UAE bank mortgages require minimum rental income; calculator caps may affect debt service coverage — model this at purchase
- Golden Visa: Rental income is not required for Golden Visa qualification (property value threshold applies), but investors relying on yield for living costs must use calculator-realistic projections
For the foreign buyer process, see How Foreigners Buy Property in Dubai.
Summary: rent increase rules at a glance
- Increases apply only at renewal, not mid-contract
- Maximum increase is set by RERA Decree 43/2013 bands (0–25%)
- Use the Dubai REST app calculator — not listing prices
- Above-calculator increases are void and reversible at RDC
- New tenancies price at full market — no cap
- Eviction cannot substitute for lawful rent increases
- Model conservative rent growth in investment underwriting
Based on RERA Decree No. 43/2013, Ejari data, and RDC practice through Q1 2026. Calculator outputs vary by area, unit type, and bedroom count. This guide is for information only and does not constitute legal advice.
Related reading: Dubai Rental Yield.
Frequently Asked Questions
The maximum annual rent increase is set by RERA's Rental Index calculator under Decree No. 43/2013. If the current rent is within 10% of the average market rent for the area and unit type, no increase is allowed. If the rent is 11–20% below market, the maximum increase is 5%. The cap rises in bands to a maximum of 25% when the current rent is more than 50% below the RERA average market rent for comparable units.
The RERA Rental Index calculator is available on the Dubai REST app (Dubai Land Department's official app) and through the RERA portal at rera.gov.ae. Enter the property details — area, unit type, bedrooms, and current annual rent — and the calculator returns the average market rent and the maximum permitted increase percentage. Use this output, not broker estimates or Property Finder listing prices.
No. Rent increases in Dubai apply only at tenancy renewal, not mid-contract. If the Ejari contract is for one year starting 1 January, the landlord can propose an increase only when negotiating renewal for the next year — and only up to the RERA calculator limit. Mid-contract increases are void unless both parties voluntarily agree in writing, and even then tenants can challenge above-calculator increases at the Rental Disputes Center.
The tenant can file a case at the Rental Disputes Center (RDC). RDC routinely orders the rent rolled back to the calculator-compliant amount and may penalise the landlord. The tenant is not obliged to pay the excess. If the landlord refuses to renew at a lawful rate and instead attempts to evict and re-let at a higher price, RDC and Dubai Courts have ruled against this practice as an abuse of eviction grounds.
The RERA Rental Index is based on Ejari-registered (transacted) rents, not listing prices on Property Finder or Bayut. This is why the calculator output often differs from what agents quote at viewings — listings are aspirational, Ejari data reflects what tenants actually signed. Investors modelling yield should use the same Ejari-based data the calculator uses, not broker promises.
Rent increases apply at renewal, so a tenant who has occupied the property for less than the contract period cannot face a lawful increase until the current Ejari contract expires. If the contract includes an automatic renewal clause, the increase rules still apply at the renewal date — the landlord must serve notice of the proposed new rent and stay within calculator limits.
The calculator caps how fast rental income can grow on renewal, which directly affects long-term net yield projections. In communities where rents have risen sharply — JVC, Business Bay, Dubai Marina — long-term tenants on below-market contracts may justify increases up to the 20–25% band. In mature buildings where rents are already near market, the calculator may show zero increase allowed, compressing yield growth for landlords who assumed annual escalations.
RERA Decree No. 43 of 2013 established the current rent increase framework for Dubai. It links permitted increases to the gap between the tenant's current rent and the average market rent published in the RERA Rental Index for the same area, property type, and bedroom count. The decree replaced an earlier system of flat caps and introduced the banded calculator that remains in force through 2026.
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