AED 5.6 Billion in Six Months: What the Dubai Islands Surge Means for Property Valuation in Dubai

TLDR: Dubai Land Department transaction records show Dubai Islands logged more than 2,075 sales worth around AED 5.6 billion in H2 2025, a 109% year-on-year rise in volume. Most activity is off-plan, so completed comparable evidence is thin. That makes valuation method, data quality, and bank acceptance the three questions buyers and lenders should ask before relying on any figure. A RICS-compliant valuation grounded in DLD records answers all three.

Dubai Islands recorded more than 2,075 property transactions worth approximately AED 5.6 billion in the second half of 2025, according to Dubai Land Department transaction records. Volume rose 109% year on year. For anyone commissioning a property valuation in Dubai, that pace of growth raises a practical question. How do you put a defensible number on a home in a district where most stock is unbuilt and most sales are off-plan?

This article explains what the data shows, why waterfront districts behave differently in a valuation, and what buyers and lenders should check before relying on a reported price.

What DLD Transaction Data Shows for Dubai Islands

The Dubai Islands figures sit inside a record market. Dubai closed 2025 with real estate transactions exceeding AED 917 billion across more than 270,000 transactions, per the Dubai Media Office. Momentum carried into 2026. The Dubai Land Department reported AED 252 billion in Q1 2026 transactions, up 31% in value on the same quarter of 2025.

Against that backdrop, Dubai Islands stands out for its rate of change rather than its absolute size. A doubling of transaction volume in a single year signals a district moving from launch phase to an active resale and handover market.

Two caveats matter. First, most Dubai Islands sales are off-plan launches, so headline prices reflect developer pricing and payment plans, not open-market resales. Second, averages in a thin market swing on a handful of large deals. Raw DLD records are the right starting point, but they need interpretation before they support a lending or purchase decision. That interpretation is the core of residential property valuation.

Why Waterfront Property Skews Real Estate Valuation in Dubai

Waterfront stock complicates the comparative method, the approach most residential valuers in Dubai use. Three factors drive the difficulty.

Premiums are attribute-specific. Two units in the same tower can carry materially different values depending on sea view, floor level, and berth access. A comparable a few hundred metres inland tells you little.

Supply is discontinuous. New waterfront districts release stock in phases. Between phases, transactional evidence goes quiet, and the most recent comparable may be several months stale in a fast-moving market.

Amenity value is unproven at handover. Marinas, beach access, and retail promenades are priced into off-plan launches before they exist. A valuer must judge how much of that promised amenity value the market will actually pay for on completion.

None of this makes Dubai Islands unvaluable. It means the valuer's adjustments, and the data behind them, carry more weight than they would in an established area like Dubai Marina, where thousands of resales anchor the evidence base.

Valuing Off-Plan Property in an Emerging District

Off-plan valuation on Dubai Islands typically serves one of three purposes: a bank assessing mortgage security, a buyer testing a launch price before committing, or an investor marking a portfolio to market.

For each, the method differs from a completed-unit valuation. The valuer starts from the contract price and Oqood registration, then tests it against DLD records for comparable off-plan sales in the district, adjusted for payment plan terms. A post-handover payment plan inflates the nominal price relative to a cash-equivalent value, and a bank will lend against the latter.

Where off-plan evidence is thin, valuers triangulate. Completed waterfront districts at a similar positioning provide a ceiling. Launch pricing in the same phase provides a floor. The valuation report should state which approach carried the weight and why. Our guide to valuation types covers how these methods differ across asset classes.

What Buyers and Lenders Should Ask Before Relying on a Valuation

Before acting on any Dubai Islands figure, ask four questions.

1. Is the valuation RICS-compliant and prepared for the stated purpose? A marketing appraisal is not a mortgage valuation.
2. Which comparables were used, and are they open-market transactions from DLD records or developer list prices?
3. How were payment plan terms treated? Cash-equivalent adjustment should be explicit.
4. Is the valuer on the panel of the lending bank? A technically sound report a bank will not accept does not move a mortgage forward.

A valuation that answers all four in writing is one a credit committee can act on. One that answers none of them is a number, not an opinion of value.

How Real Estate X Values Property in New Waterfront Districts

Real Estate X is a firm of RICS chartered surveyors. Our reports follow the RICS Red Book, and our analysts work directly from digitised DLD transaction records rather than portal listings. In districts like Dubai Islands, where the evidence base is young, that primary data discipline is the difference between a defensible valuation and an educated guess. We also publish our thinking on where the tools are heading in Automated Valuation Models. If you are buying, selling, or lending on Dubai Islands, contact us to commission a valuation.

FAQs

How are properties on Dubai Islands valued when few are completed?

Valuers use the comparative method on off-plan DLD transaction records, adjusted for payment plan terms, and cross-check against completed waterfront districts with similar positioning. The report states which evidence carried the most weight.

Do banks accept off-plan valuations on Dubai Islands?

Yes, where the valuation is prepared by a valuer on the bank's approved panel, follows RICS standards, and states a cash-equivalent value rather than the nominal contract price.

Why does waterfront property carry a premium in a valuation?

Sea views, berth access, and beach proximity are scarce attributes that DLD transaction evidence shows buyers consistently pay more for. The premium is unit-specific, so it must be evidenced per property, not assumed for a whole district.

Where does Dubai Islands transaction data come from?

The source of record is the Dubai Land Department, which publishes transaction data through its open data portal. Portal and broker figures are derived from these records.

Should I commission a valuation before buying off-plan on Dubai Islands?

Yes. A pre-purchase valuation tests the launch price against recorded transactions and payment plan adjustments before you commit, and it flags whether a bank is likely to support your intended loan-to-value ratio.