Most owners calculate their short-let yield the easy way: gross rent minus platform commission, minus management fee, done. Service charges rarely make it into that first spreadsheet, and that is the line that quietly eats the most into a net return once the mortgage is paid.
Here is how the Owners Association budget is actually set and where you can check it before you buy, the difference between the service charge, the chiller bill and your DEWA account, what happens if the service charge goes unpaid, and how I build all of it into a net yield calculation for a short-let apartment.
Who sets the service charge, and where to check it
Every building with an Owners Association runs on an annual budget. That budget covers maintenance of the lifts, security, cleaning of common areas, insurance, and reserve funds, plus in a master community, a share of the community's own shared costs. The Owners Association proposes the budget, and RERA has to approve it before owners can be billed against it.
The approved budget, and the rate per square foot it translates into, is not a secret. Dubai Land Department publishes it through Mollak, the service charge disclosure platform, and the same figures are accessible through the Dubai REST app. Before buying a unit, or before renewing a management contract on one you already own, I pull the Mollak certificate for that building rather than trust whatever number gets quoted verbally.
Most Owners Associations publish the new budget before the start of the next financial year, then invoice it to owners in installments, often quarterly. If your building raises the rate, that increase has to trace back to a RERA-approved budget line, not a unilateral decision by the management company running the building.
Ask for the Mollak service charge certificate for the exact building, not an average for the area. Two towers on the same street can sit at opposite ends of the 12-22 AED per square foot range.
Service charge, chiller, and DEWA are three different bills
Owners mix these up constantly, and they are billed by three different parties on three different logics.
The Owners Association service charge
Set once a year from the RERA-approved budget, charged per square foot of your unit, roughly 12 to 22 AED per square foot per year depending on the building. It funds the building itself, not your air conditioning or your electricity.
The chiller (district cooling)
In most towers running on district cooling, a separate provider such as Empower or Tabreed meters and bills the cooling that keeps the apartment liveable through a Dubai summer that pushes past 45°C. This is consumption-based, not a flat line on the service charge invoice, and it moves with occupancy and season.
DEWA
Electricity and water sit on a third account entirely, metered and billed directly by DEWA, usually held in the operator's name for a managed short-let unit. None of these three bills substitutes for the other two, and none of them appears on the others' invoice.
| Bill | Covers | Billed by | How it moves |
|---|---|---|---|
| Service charge | Building upkeep, security, reserve fund | Owners Association, RERA-approved budget | Fixed, per sqft per year |
| Chiller / district cooling | Air conditioning for the unit | Cooling provider (e.g. Empower, Tabreed) | Consumption-based, peaks in summer |
| DEWA | Electricity and water | DEWA directly | Consumption-based |
What an unpaid service charge actually blocks
Falling behind on the service charge is not just a bad line on a statement. It has direct operational consequences for a short-let owner.
- Building management can restrict access, down to deactivating access cards, gym and pool passes, and parking permits
- A No Objection Certificate from the building, needed for a sale or a mortgage, can be refused while charges are outstanding
- Renewing your DET holiday home permit can stall if the building will not confirm the account is clear
- Some Owners Associations will not sign off on the short-term rental NOC itself until the balance is settled
None of this is designed to punish short-let owners specifically. It is how the Owners Association protects its own budget, since unpaid charges from a handful of units get redistributed onto everyone else's bill the following year.
Where the service charge sits in a real net yield calculation
I treat the service charge as a fixed annual cost line, the same way I treat the DET permit. It does not move with how many nights the apartment is booked, so it has to come out before occupancy or average daily rate enter the picture at all.
A simplified cost stack for a short-let apartment looks like this, before occupancy or ADR:
- Service charge: 12-22 AED per square foot per year, from the Mollak budget for that building
- DET holiday home permit: 300 AED per bedroom, capped at 1,200 AED per unit per year (Executive Council Resolution No. 49 of 2014)
- Tourism Dirham: 10 AED (Standard Holiday Home) or 15 AED (Luxury Holiday Home) per bedroom, per night actually occupied, collected from the guest rather than deducted from your revenue (Executive Council Resolution No. 2 of 2014)
- VAT: short-term rental is a commercial supply for tax purposes, not a residential lease, so revenue is taxable at 5% once taxable turnover crosses the FTA's 375,000 AED registration threshold over 12 months (Federal Tax Authority)
- Platform commission: roughly 15-17% on Airbnb, 15-20% on Booking.com
- Management commission: 17% at Medini Homes, covering licensing, listings, guest communication, cleaning coordination and the monthly statement
- Chiller and DEWA: consumption-based, worth budgeting generously for the months either side of summer
Run a 450 sqft studio through just the fixed lines and the service charge alone sits between roughly 5,400 and 9,900 AED a year, before a single booking comes in. That is why I ask owners to pull their building's actual Mollak rate rather than assume 12 or assume 22. The gap between the two ends of that range can be the difference between a yield that clears a mortgage comfortably and one that barely does.
I go through the full version of this calculation, occupancy and ADR included, in what a Dubai short-let apartment really returns in 2026. The tax side, VAT and the DET permit together, is its own topic once you add occupancy into the mix.
Know the real numbers before you calculate a yield
Send me the building name and I will walk you through what the service charge, the chiller and DEWA actually look like before you commit.
Talk to Hillal