Dubai Property ROI:
The Complete Calculation Guide

Section 01

Why Advertised Gross Yield Is Almost Always Wrong

Gross rental yield is the number quoted in every Dubai property brochure and most online listings. The formula is:

A property selling for AED 1,500,000 with a projected rent of AED 100,000/year shows a gross yield of 6.67%. It looks strong. The problem: this number omits four cost layers that together reduce the real return by 1.5–3.0 percentage points:

1. 1.Acquisition costs: You did not pay AED 1,500,000. You paid AED 1,597,500 — including AED 60,000 DLD fee, AED 30,000 agent commission, and AED 7,500 in registration and trustee fees. Dividing by the real cost base drops your yield immediately.
2. 2.Service charges: AED 12,000–35,000/year depending on building, paid to the community management company regardless of whether the property is tenanted.
3. 3.Property management: If you use a management company (which most non-resident investors must), that is 5–8% of annual rent — AED 5,000–8,000 on a AED 100,000/year property.
4. 4.Vacancy: 100% occupancy does not exist. Typical void periods between tenancies run 2–6 weeks per tenancy year. At 90% occupancy, your AED 100,000/year rent becomes AED 90,000.

After applying all four factors, that 6.67% gross yield typically becomes a 4.5–5.0% net yield. That is still a strong return — but it is a completely different investment decision than the advertised number suggests.

Section 02

The Altamimi ROI Model — Full Formula

The Altamimi ROI Model calculates four output metrics for every Dubai property scenario:

Net Rental Yield

Where Annual Expenses = Service Charges + Management Fees + Maintenance Reserve, and Total Cost Base = Purchase Price + DLD (4%) + Agent (2%) + All Registration Fees.

Cash-on-Cash Return (Leveraged Buyers)

Total Cash Deployed = Down Payment + All Acquisition Costs. Annual Net Cash Flow = Net Rental Income − Annual Mortgage Payments. This number can be negative in early years if your mortgage payment exceeds rent — but you are simultaneously building equity.

Internal Rate of Return (IRR)

The Altamimi calculator uses Newton-Raphson iteration on the full cash flow series: negative initial investment (year 0), annual net cash flows (years 1–N), and net exit proceeds (sale price minus outstanding mortgage minus 2% selling agent commission) in year N. IRR is the only metric that correctly accounts for the time value of money across different holding periods — it is the standard used by institutional property investors.

Break-Even Month

This is not the mortgage payoff date. It is the date when cumulative net rental income (after all expenses and mortgage service) equals the full cost base (down payment + acquisition costs). For a leveraged ready-property purchase, break-even typically falls between month 48 and month 96 depending on yield and leverage.

Section 03

The Complete Dubai Purchase Cost Stack

Every Dubai property purchase involves the following costs. These are not optional and are not negotiable at the government level:

The practical implication: a AED 1.5M cash purchase requires AED 1,595,500 in total capital. A financed purchase (20% down) requires AED 401,790 in liquid cash at completion — 26.8% of the purchase price, not the 20% that payment plan advertising implies.

Section 04

Service Charge Benchmarks by Community (2026)

Service charges are annual fees paid to the building or community management company. They cover maintenance, security, facilities, and shared utilities. They are registered with RERA and published on the DLD Service Charge Index. All figures below are per annum based on a representative 900–1,100 sqft 1-bedroom apartment, unless noted:

Why this matters for ROI: on a AED 1M JVC apartment earning AED 65,000/year in gross rent, service charges of AED 10,000/year consume 15.4% of gross income before management fees and vacancy. On a AED 2M Downtown apartment earning AED 110,000/year, service charges of AED 45,000/year consume 40.9% of gross income. The Downtown property may have a higher absolute rent — but it almost always has a lower net yield than the JVC apartment when all costs are included.

Section 05

Net Yield Benchmarks by Area, Dubai 2026

The following benchmarks apply the Altamimi ROI Model to representative properties across Dubai communities. Gross yields are based on DLD transaction data and current asking rents. Net yields assume: occupancy 90%, management fee 7% of rent, maintenance AED 8,000/year, and acquisition costs at 6.5%.

The gross-to-net spread widens as price increases. JVC and Arjan communities show 1.5–1.8 point spreads. Downtown and DIFC show 1.8–2.5 point spreads — because higher-value buildings carry proportionally higher service charges. This is the structural reason why affordable communities consistently outperform luxury buildings on yield, even when luxury buildings have higher absolute rents.

Section 06

Off-Plan vs Ready: The ROI Math

Off-plan property is sold below its expected completed value — the developer discount compensates the buyer for taking construction risk and deferring income. Ready properties are priced at current market value but generate rental income from day one. Here is how the Altamimi ROI Model treats each:

The Off-Plan ROI Equation

Off-plan ROI must account for the dead period — the construction phase during which your capital is partially deployed but earns nothing:

1. 1.Developer Discount: Typical launch discount is 10–15% below anticipated completed value. This is paper equity — it only materialises if market prices hold or rise by handover.
2. 2.Carry Cost of Capital: At a 6% opportunity rate, AED 500,000 deployed for 30 months costs AED 75,000 in foregone returns. A 12% developer discount on a AED 2M property (AED 240,000 gain) is eroded by roughly AED 75,000 in carry cost — leaving a net benefit of AED 165,000, not AED 240,000.
3. 3.Post-Handover Supply Risk: Communities that launch multiple off-plan projects simultaneously often see rent compression at handover when supply peaks. The rental yield model built during construction may be unachievable in the first 12–24 months post-handover.
4. 4.RERA Escrow Protection: Since 2008, UAE law requires developers to hold buyer deposits in RERA-regulated escrow accounts and only release funds at defined construction milestones. This reduces (but does not eliminate) developer default risk.

When Off-Plan Wins

Off-plan outperforms ready when: (1) the developer discount genuinely exceeds the carry cost of capital during construction, (2) the development is in a supply-constrained location where post-handover rent compression is unlikely, and (3) the buyer has a holding period of 5+ years post-handover. On a 30-month construction + 5 years holding, the IRR from a well-selected off-plan launch can reach 12–18% — ahead of most ready-market equivalents.

When Ready Wins

Ready outperforms off-plan when: (1) construction is in oversupplied zones where rent yield at handover will be lower than projected, (2) the buyer needs income in the near term (under 3 years), or (3) the developer discount is below 8%, making the carry cost effectively negative. In Dubai's 2025–2026 market, secondary supply in JVC, Business Bay, and Arjan offers ready properties at prices that often match or beat off-plan launch pricing — without construction risk.

Section 07

How Financing Changes Your ROI

Leverage amplifies both returns and risks. The Altamimi ROI Model calculates separate metrics for cash and financed scenarios because the relevant performance measure is different in each case.

The Leverage Effect on Cash-on-Cash Return

On a AED 1,500,000 property with AED 90,000 gross rent, AED 20,000 annual expenses, and 90% occupancy:

The financed scenarios show negative early cash-on-cash returns — which initially looks alarming. But this is an incomplete picture: the mortgage payment is partially an expense (interest) and partially forced saving (principal reduction). When equity accumulation is included, the total return picture changes. The Altamimi IRR calculation includes both the annual cash flow and the equity realised at exit, correctly capturing this distinction.

The Interest Burden Across a UAE Mortgage

On a AED 1,200,000 mortgage at 4.5% over 25 years: total repayments = AED 2,196,000. Total interest = AED 996,000. In year 1, AED 51,100 is interest and AED 41,500 is principal. By year 12, interest and principal are roughly equal. By year 20, AED 23,000 is interest and AED 69,600 is principal. This amortisation curve means investors who exit before year 8 have primarily been paying interest, not building equity — a critical consideration for anyone planning a medium-term hold with leverage.

Section 08

Worked Examples — Three Real Scenarios

Scenario A: JVC 1-Bedroom, Cash Purchase

This is a yield-focused investment. The 3.60% net yield is modest for a cash purchase — but if the property appreciates at 5%/year over 7 years, total return (yield + appreciation) would generate an IRR approaching 8.5%. The advertised 6.84% gross yield is not useless — it signals this is a high-income-generating asset — but it is not the return the investor actually receives.

Scenario B: Business Bay 1-Bedroom, 75% LTV Mortgage

Negative annual cash flow in year 1 — but the 9.2% IRR over 7 years (including equity build-up and appreciation) makes this a strong leveraged investment. The investor is effectively funding AED 16,000/year in shortfall while the mortgage pays down equity. By year 4–5 as rents rise, cash flow typically turns positive. This scenario requires the investor to hold the shortfall without liquidity pressure — a key risk that the model makes explicit.

Scenario C: Off-Plan 1-Bedroom, 30-Month Build, Cash

The 10% developer discount survives carry cost adjustment only because this scenario includes strong post-handover appreciation. Without appreciation, the effective IRR drops to 5.2% — below a comparable ready-market investment. Off-plan investments are fundamentally appreciation plays with a yield bonus — not yield plays with an appreciation bonus.

Section 09

Five Mistakes That Inflate Your ROI Projection

1. 1.Using gross yield as if it were net yield. The 1.5–3.0 point gap is not a rounding error. On a AED 2M investment, the difference between 6.5% gross and 4.8% net yield is AED 34,000/year — every year.
2. 2.Assuming 100% occupancy. Every serious institutional property model uses 85–92% occupancy as a base case in Dubai. 100% occupancy means your property sits vacant for zero days between tenancies. A single re-letting with 4 weeks' vacancy costs you 7.7% of annual rent.
3. 3.Forgetting service charges when comparing properties. A AED 1.2M JVC apartment at AED 10,000/year service charges has a fundamentally different yield profile than a AED 1.2M Business Bay apartment at AED 22,000/year service charges — even with identical rents.
4. 4.Ignoring the construction carry cost on off-plan investments. AED 500,000 deployed for 30 months, even at the risk-free UAE bank deposit rate of 4–5%, represents AED 62,500–75,000 in foregone income. A developer discount below this threshold is not actually a discount.
5. 5.Comparing yield to gross return. Yield-focused investors compare net rental yield (5–6.5%) to competing asset yields. Total return investors should compare IRR (which includes appreciation) to benchmark returns. Conflating the two produces incorrect conclusions. A 4.5% net yield with 7% appreciation is a 10.5%+ IRR — competitive with almost any asset class at comparable risk.

Section 10

Run Your Own Numbers

The Altamimi ROI Calculator applies this full model to your specific property — purchase price, acquisition costs, service charges, management fees, vacancy, mortgage terms, and appreciation scenarios. It outputs net yield, cash-on-cash return, IRR, and break-even month. Free, no signup.