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The Dubai office market raised Grade B rents 31.5 percent over the year to the second quarter of 2026. Abu Dhabi, with prime availability at 0.1 percent and overall vacancy at 1.4 percent, raised prime rents 11.7 percent. The scarcer market priced more gently, which inverts everything basic economics predicts.

That inversion is not a data error. It is policy, and understanding it matters for anyone signing a lease or a licence in either emirate this year.

What the Dubai office market numbers show

JLL’s Q2 2026 report puts Dubai’s overall office vacancy at 6.1 percent, down from 7.7 percent a year earlier. Rental contract registrations rose 24.6 percent year on year.

As prime stock disappeared, occupiers moved down the quality ladder. Grade B vacancy fell to 8 percent from 10.9 percent, and Grade C to 10.9 percent from 12.7 percent. Rents followed: Grade B up 31.5 percent, Grade A up 26.2 percent, prime up 13.6 percent.

The inversion inside the Dubai office market

Read that sequence again, because it contains the counterintuitive part. The cheapest grade rose fastest.

Prime tenants sit on long leases with institutional landlords and real negotiating leverage. Grade B tenants are small and medium companies signing shorter terms, and they absorbed the largest increase. Consequently the squeeze lands hardest on exactly the businesses least able to price it in.

Why Abu Dhabi is tighter and cheaper

Abu Dhabi’s numbers describe a market with effectively no vacancy. Prime availability of 0.1 percent means full utilisation by any global standard.

Yet prime rents rose only 11.7 percent, with Grade A at 5.1 percent and Grade B at 4.2 percent. The reason is regulatory rather than economic, which is what makes the comparison with the Dubai office market so instructive. Abu Dhabi introduced a rent freeze regulation in June 2026, which JLL expects to constrain increases over the short to medium term.

What a rent freeze actually does

Price controls do not remove scarcity. They relocate it.

Capped rents mean landlords have less incentive to release space quickly, sitting tenants have every reason to stay, and the queue lengthens rather than the price. So an occupier arriving in Abu Dhabi now faces a cheaper published rate and a far harder search. In the Dubai office market the trade runs the other way: space exists, and you pay for it. Which one suits you depends entirely on whether you already hold a lease.

The investment story under the Dubai office market

While occupiers were absorbing rent rises, investors were doing something else entirely.

Cavendish Maxwell recorded AED 15.8 billion of Dubai office sales in the first half of 2026, close to 200 percent above the same period last year and double the whole of H2 2025. Transactions reached about 2,600, up more than 38 percent, and around 92,300 square metres of new space was delivered.

Off-plan has arrived in commercial

Here is the detail that changes how you should read the Dubai office market. Off-plan accounted for 65 percent of deals. More than 220 purchases exceeded AED 20 million, against just 20 in each half of 2025, and 95 percent of those large deals were off-plan.

Off-plan buyers paid an average of AED 8.3 million per office, up 133 percent year on year. That is not occupier behaviour. That is the residential playbook, applied to commercial stock, with the same supply-wave dynamics that already shape the housing market.

Why the sales boom will not fix Dubai office market rents

The obvious assumption is that record investment relieves the shortage. It does not, at least not soon.

Off-plan means delivery in 2028 or later, and Cavendish Maxwell expects supply to stay constrained through 2026 because construction delays routinely defer early-stage projects. Meanwhile Dubai’s office stock stands at 100.6 million square feet with under 940,000 square feet due before year end, which is roughly 0.9 percent of existing stock.

So the capital arriving today monetises the shortage rather than solving it. Occupiers pay the rent increase now; investors collect it; the additional space arrives after the current lease cycle has already reset.

Where the demand is coming from

This is not speculative demand alone, which is what makes the squeeze durable.

Business Bay led on transactions with 814 sales, ahead of Al Sufouh 1 at 498, Jumeirah Lakes Towers at 333, Dubai Maritime City at 88 and Barsha Heights at 82. Those five accounted for over 70 percent of activity. The sharpest rent gains came in Downtown Dubai at 17.5 percent, Barsha Heights at 17.2 percent and DIFC at 17.1 percent.

In Abu Dhabi, ADGM expansion and relocations from technology, AI and financial technology firms have absorbed supply faster than replacement. Hub71 alone hosts over 330 startups competing for largely fixed Grade A stock, which explains why serious capital has been drifting toward the capital.

What founders should do about the Dubai office market

The Dubai office market has turned occupancy cost into a live P&L variable rather than a fixed one. Four responses follow.

Renew early and long. With Grade B rising 31.5 percent annually, the option value of locking a three-year term now is substantial. Landlords facing 6.1 percent vacancy will still negotiate on term length even when they will not move on rate.

Price flexible space honestly. JLL notes flexible offices expanding across both emirates, offering lower barriers to entry and shorter commitments. Per desk they look expensive. Against a 31.5 percent annual increase and a fit-out bill, the arithmetic often reverses.

Separate licence from location. Many free zone licences no longer require the space most founders assume. Check what your actual permit obliges before committing to square footage, particularly if you are reassessing company formation.

Watch the Q2 signal. Office transactions fell almost 36 percent from Q1 to Q2 2026, concentrated in the ready segment. That may be seasonal, or it may be the first sign that occupier demand is meeting its ceiling.

What the split tells us

Two adjacent markets ran the same experiment with different rules, and the results are unusually clean.

The Dubai office market let price discovery run, so rents found their level fast and painfully while capital flooded in to capture the yield. Abu Dhabi capped the price, so the pain shifted from cost to availability, and the capital signal muted with it.

Neither approach conjures space. The Dubai office market will eventually build its way out, roughly two years after the rents that justified it. Until then, the emirate has simply chosen to charge for scarcity rather than ration it, and businesses in Grade B buildings are paying for that choice.

Frequently Asked Questions

How much did Dubai office rents rise in 2026?

Grade B rents rose 31.5 percent year on year to the second quarter of 2026, Grade A rose 26.2 percent, and prime rents rose 13.6 percent, according to JLL. Overall vacancy fell to 6.1 percent from 7.7 percent.

Why are Abu Dhabi office rents rising more slowly than Dubai’s?

Abu Dhabi introduced a rent freeze regulation in June 2026, which JLL expects to constrain increases. Despite prime availability of just 0.1 percent, prime rents rose only 11.7 percent, with Grade A at 5.1 percent.

How much office space sold in Dubai in H1 2026?

Cavendish Maxwell recorded AED 15.8 billion of office sales, nearly 200 percent above H1 2025 and double all of H2 2025. Transactions reached about 2,600, up 38 percent, with off-plan making up 65 percent of deals.

Will new supply ease the Dubai office market?

Not quickly. Only around 940,000 square feet is due before end 2026 against total stock of 100.6 million square feet. Most sales activity is off-plan, so meaningful delivery arrives in 2028 or later.

Sources

Sources: JLL, UAE Real Estate Market Dynamics Q2 2026, August 2026, via Khaleej Times and Arabian Business; Cavendish Maxwell, Dubai Office Market Performance Report H1 2026, August 2026, via Zawya; Khaleej Times, Dubai Office Sales Nearly Triple to Dh15.8 Billion in H1 2026, August 2026; Economy Middle East, Dubai Office Sales Climb 200 Percent to $4.3 Billion in H1 2026, August 2026; Arabian Business, Dubai Office Rents Surge 31.5 Percent as UAE Commercial Property Market Tightens, August 2026; Colliers, Abu Dhabi Office Market Q1 2026; Hub71, Ecosystem Data, 2026.

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