For an investor whose mandate is income, Yas Island is the stronger of the two islands, and the gap is wider than the listing portals suggest. Indicative figures drawn from ADREC records put the median transacted price on Yas Island at roughly 1,724 AED per square foot against approximately 2,249 on Al Saadiyat Island. Narrow it to apartments, which is what most buy-to-let capital actually buys, and the spread opens to about 1,790 against 2,568, a difference of roughly 43 per cent. Saadiyat rents are genuinely high, but they are not 43 per cent higher than Yas rents. That single mismatch is the entire yield story.
Saadiyat is not the weaker asset. It is a different instrument: a capital and prestige play with a sticky, high-covenant tenant, priced accordingly. If you are buying Saadiyat for the income and Yas for the capital growth, the registry numbers say you are holding the two instruments the wrong way round.
The entry price does most of the work
Yield is a fraction, and on these two islands the denominator moves far more than the numerator. Against an Abu Dhabi city median of approximately 1,624 AED per square foot, Yas sits roughly 6 per cent above the city while Saadiyat sits close to 38 per cent above. You pay that Saadiyat premium in cash on day one, and the rent only partly covers it.
The apartment-versus-villa split runs the opposite way to what the per-square-foot table implies, and it is worth working through. Registry data puts the Saadiyat villa median at approximately 1,412 AED per square foot and the Yas villa median at roughly 1,393, both well below apartment rates, because square footage gets cheaper in bulk. The cheaper foot does not produce the better yield, because the unit is several times the size. Take a four-bedroom West Yas villa of roughly 4,500 square feet: at approximately 1,393 per square foot the ticket is around AED 6.3 million, and four-bedroom villas of that size currently list in the region of AED 310,000 to 380,000 a year, which is a gross yield of roughly 5 to 6 per cent. Treat that rent band as indicative and check it against current live listings for the specific community. The one-bedroom apartment worked below returns roughly 6.3 to 7.7 per cent on a ticket roughly a quarter of the size. Rent simply does not scale with floor area the way price does. Villa and apartment per-square-foot rates are not measured on quite the same basis, so treat this as directional, but the direction holds on both islands: a family villa on Saadiyat Beach or Saadiyat Lagoons is an end-use or capital decision, not an income one.
Fahid Island belongs in this decision for one concrete reason. The new island adjacent to Saadiyat is transacting at an indicative 3,699 AED per square foot across roughly 456 recorded sales, which resets the ceiling for prestige coastal stock and competes for precisely the buyer Saadiyat has always relied on. The consequence for a Saadiyat purchase made today is that the exit in three to five years is likely to be priced against newer Fahid product rather than against today's Saadiyat comparables. If the Saadiyat case rests on capital growth rather than income, that is the specific risk to underwrite.
Your tenant is a different person on each island
The tenant pools do not overlap, and that decides both your void risk and when your money actually arrives. Yas draws the leisure, hospitality, aviation and events workforce, plus dual-income couples and younger families who want a short commute to the airport, Khalifa City and the eastern mainland. The realistic letting band, roughly AED 90,000 to 140,000, is where the deepest part of the Abu Dhabi tenant market sits. Turnover is higher, but a vacated Yas one-bedroom re-lets quickly because a large number of households can afford it.
Saadiyat's tenant is a senior expatriate on a housing allowance, an academic connected to NYU Abu Dhabi, a diplomat, a cultural-sector professional, or a family paying for Cranleigh Abu Dhabi and the beach. The pool that can absorb an annual rent above AED 200,000 is thin, and a void at that level costs several times what a Yas void costs per month.
The cheque count is where that difference turns into cash flow, and it is the term an Abu Dhabi landlord actually negotiates. A tenant on a corporate housing allowance is usually able to pay the year in one or two cheques, which is the normal shape of a Saadiyat tenancy: the annual rent lands close to the front of the year and can service a mortgage or be redeployed straight away. Yas landlords more often concede three or four cheques, and occasionally more on professionally managed stock, because that is the price of staying competitive in a mid-market where the tenant has alternatives. The trade runs both ways and should be priced deliberately: fewer cheques generally buys the tenant a lower headline rent, more cheques generally buys the landlord a faster let. A Yas yield arriving quarterly is not the same asset as a Saadiyat yield arriving in January, and if the purchase is geared, that timing is not a detail.
The arithmetic, worked
Take a Yas one-bedroom of roughly 800 square feet. At the indicative Yas apartment median of about 1,790 AED per square foot, that is a ticket of approximately AED 1.43 million. Yas one-beds typically let in the region of AED 90,000 to 110,000 a year, which puts gross yield at roughly 6.3 to 7.7 per cent.
Now the Saadiyat equivalent. Saadiyat one-beds run larger, so call it 950 square feet. At approximately 2,568 AED per square foot the ticket is around AED 2.44 million. A non-beachfront Saadiyat one-bedroom typically lets somewhere in the region of AED 120,000 to 150,000, giving roughly 4.9 to 6.1 per cent gross. Beachfront stock on Mamsha Al Saadiyat commands materially more rent, but the purchase price scales with it, so test any beachfront pitch against transacted comparables in that specific building rather than against the district median.
| Indicative measure | Yas Island | Al Saadiyat Island |
|---|---|---|
| Median transacted price, all types | approx. 1,724 AED per sqft | approx. 2,249 AED per sqft |
| Apartment median | approx. 1,790 AED per sqft | approx. 2,568 AED per sqft |
| Villa median | approx. 1,393 AED per sqft | approx. 1,412 AED per sqft |
| Primary / secondary median | approx. 1,780 / 1,483 | approx. 2,308 / 1,988 |
| Recorded sales, year to date | approx. 3,221 | approx. 1,450 |
| Worked one-bed ticket | approx. AED 1.43m at 800 sqft | approx. AED 2.44m at 950 sqft |
| Worked gross yield, that unit | roughly 6.3 to 7.7 per cent | roughly 4.9 to 6.1 per cent |
| Worked net yield, that unit | roughly 4.6 to 5.8 per cent | roughly 3.5 to 4.6 per cent |
The net rows are derived two sections below, from the same tickets and the same rents.
Where the yield is actually hiding: the resale market
If you want the yield, buy secondary. Indicative registry medians put Yas primary stock at roughly 1,780 AED per square foot and Yas secondary at approximately 1,483, a basis around 17 per cent lower for a unit that lets for broadly the same rent. Run the same 800 square foot one-bedroom on the secondary median and the ticket falls from approximately AED 1.43 million to around AED 1.19 million. Hold the rent at AED 90,000 to 110,000 and gross yield moves to roughly 7.6 to 9.3 per cent. That is the largest single yield lever available on either island, and it is worth more than any negotiation on a launch price, because developer pricing rarely moves and resale pricing does.
The gap is not free money, and this is the objection to put to yourself before a seller puts it to you. Secondary stock trades lower partly because it is older, with a different specification, an ageing fit-out, and sometimes a service charge that has crept up while the reserve fund has not kept pace. Inspect the unit, read the last two years of owners' association accounts, and confirm the current charge per square foot before you treat that 17 per cent discount as pure yield. The same trade exists on Saadiyat and is narrower: approximately 2,308 primary against roughly 1,988 secondary, a gap of about 14 per cent. Off-plan buyers additionally carry the construction-period void, so a unit handing over in two years produces nothing while the capital is committed.
The costs that turn gross into net
Work the deductions on the Yas example and the 6.3 to 7.7 per cent gross becomes a number you can bank. Take the midpoint rent of AED 100,000 on the AED 1.43 million ticket. Service charges on island apartment stock are commonly quoted in a band of roughly AED 12 to 20 per square foot; at approximately 15 per square foot across 800 square feet, that is around AED 12,000 a year. A letting agency fee at approximately 5 per cent of the annual rent is a further AED 5,000. Allow roughly AED 3,000 for a maintenance reserve, and a three-week void allowance on a AED 100,000 rent costs approximately AED 5,800. Recurring deductions of approximately AED 25,800 leave net income of around AED 74,200, which on the AED 1.43 million basis is a net yield of roughly 5.2 per cent. Run the same deductions across the full rent band and the Yas net lands in the region of 4.6 to 5.8 per cent.
The 2 per cent transfer fee is not in that calculation, and this is where yield models routinely go wrong. On the AED 1.43 million ticket it is a one-off entry cost of approximately AED 28,600, payable at registration alongside Tawtheeq registration for the tenancy. It cannot be subtracted from a single year's rent as though it recurred. Amortised across a five-year hold it is worth roughly AED 5,700 a year, or approximately 0.4 of a percentage point off the annual net, rather than the two full points an annual deduction would wrongly imply.
Saadiyat is charged twice by the same arithmetic. Premium island charges sit toward the top of that band and Saadiyat units are larger, so a higher rate applies to more square footage: approximately 18 AED per square foot across 950 square feet is around AED 17,100 before anything else is counted. Add a 5 per cent letting fee of roughly AED 6,750 on a AED 135,000 midpoint rent, a maintenance reserve of approximately AED 3,500, and a three-week void of around AED 7,800, and deductions of roughly AED 35,150 leave about AED 99,850 on the AED 2.44 million basis, a net of approximately 4.1 per cent, or roughly 3.5 to 4.6 per cent across the rent band. Three weeks is a generous void assumption at that rent level: a single two-month vacancy pulls the Saadiyat net to approximately 3.5 per cent on its own. Ask the owners' association for the current service charge and the reserve fund position rather than accepting a broker's estimate.
What a frozen renewal cap does to the model
In June 2026 Abu Dhabi moved the annual rental increase cap from 5 per cent to 0 per cent for tenancy renewals, described as temporary and until further notice, with ADREC overseeing compliance against the last registered Tawtheeq contract. Confirm the current position with ADREC before you model anything on it. For a landlord the mechanic is simple: a sitting tenant's rent does not step up at renewal, so the yield on a held unit stays flat rather than growing into a rising entry price. Only a re-let resets to market.
That cuts differently across the two islands, and it narrows the gap the rest of this article has been widening. Yas turnover is higher, so more units cycle back to market rent more often, which is an advantage while rents are firm. Saadiyat's long, sticky leases are precisely the leases that stay frozen longest, so the tenant quality that protects a Saadiyat landlord from voids is the same thing that holds a below-market rate in place. Underwrite Saadiyat on the rent you have, not on the rent you hoped to renew at.
Short lets, and the licence question
Yas is where short-let demand genuinely exists, because the theme parks, the marina circuit and the Yas Bay waterfront generate nightly visitor volume that Saadiyat's cultural offer does not match. Before any of that matters, the unit has to be properly licensed and registered for holiday-home use before it is listed on any booking platform, under a framework that sits alongside ADREC and the emirate's tourism authority. Confirm the current licensing position, and what has to appear on a listing, before you model a single night of income, because an unlicensed unit is simply a long let with extra furniture.
Then work the breakeven rather than the brochure. The same 800 square foot Yas one-bedroom nets approximately AED 74,200 a year as a long let. As a short let it still carries the roughly AED 12,000 service charge and approximately AED 3,000 maintenance reserve, and it adds an operator fee that typically runs at 20 per cent or more of gross booking revenue, plus owner-paid utilities, internet, cleaning, linen, consumables and furniture replacement. As an illustrative planning figure, allow approximately AED 25,000 a year for that second stack. To match the long-let net, gross bookings then have to reach roughly AED 143,000. Spread across approximately 235 let nights, which is around 65 per cent occupancy, that implies an average daily rate of approximately AED 600. Cut occupancy to 50 per cent, or roughly 180 nights, and the required rate climbs to approximately AED 790. Test both against real booking data for that building, and confirm the owners' association permits nightly letting there, because occupancy is the assumption that fails first outside event weekends.
Liquidity and the exit
Yas prints roughly twice the transaction volume: approximately 3,221 recorded sales year to date against around 1,450 on Saadiyat. Read that for what it proves and no more. It is not a turnover rate, because Yas carries a far larger apartment stock, so a bigger raw count does not by itself mean a faster individual resale. What it does give you is a deeper comparable set, meaning more recent and genuinely similar sales to price your unit against, and a wider pool of active buyers at the ticket sizes Yas trades at. With the Abu Dhabi city median easing roughly 0.6 per cent quarter on quarter, that matters, because in a flat market it is pricing evidence that closes a sale. A Saadiyat exit depends on a narrower buyer set, so build the longer marketing period into your exit assumption rather than discovering it there.
How to decide
Buy Yas if the mandate is income, the ticket is around AED 2 million or below, and you want a tenant you can replace in weeks rather than months. Buy the secondary unit rather than the launch, inspect it properly, and check the service charge per square foot before you check the view.
Buy Saadiyat if the objective is capital, end-use or a long-hold asset, if the ticket comfortably clears AED 2 million, and if you can absorb a two- or three-month void without it wrecking the year. Roughly 3.5 to 4.6 per cent net against roughly 4.6 to 5.8 per cent is the measurable price of that decision, and it is a defensible price to pay if income was never the point.
Every figure above is indicative and should be checked against current comparables for the specific building before you commit. Testing a quoted price against official ADREC transaction records, which is the dataset Knownable is built on, is the cheapest hour of work in the whole process. Nothing here is investment, legal or tax advice.