Apartment buying guide · Abu Dhabi
Why rental yield and monthly cashflow tell different stories
An apartment can show a healthy gross yield and leave little cash after running costs and mortgage payments. Compare both measures using the same property assumptions, then test what happens when rent or occupancy disappoints.
One apartment, two different answers
Assume a completed 1,000 sq ft apartment costing AED 2,000,000, with a full-year rent assumption of AED 132,000. Gross yield is annual rent divided by purchase price: 6.6%. It excludes acquisition fees, vacancy, running costs and financing.
Illustrative cash worksheet. All inputs below are invented, not an Abu Dhabi rent benchmark or a Calder output. The base case assumes one month without rent; the downside assumes rent 10% lower and two months without rent. Costs are treated as inclusive of applicable tax. The assumed AED 7,000 monthly mortgage payment includes principal and interest; it is not a bank quote or a payment derived from the purchase-price example.
| Item | Base | Downside |
|---|---|---|
| Rent for a full year | 132,000 | 118,800 |
| Lost rent during vacancy | −11,000 | −19,800 |
| Rent received after vacancy | 121,000 | 99,000 |
| Service charges: 1,000 sq ft × AED 18/year | −18,000 | −18,000 |
| Management: 5% of rent received | −6,050 | −4,950 |
| Maintenance allowance | −3,000 | −3,000 |
| Separate property insurance allowance | −1,200 | −1,200 |
| Cash before mortgage payments | 92,750 | 71,850 |
| Mortgage payments: 12 × 7,000 | −84,000 | −84,000 |
| Annual cash remaining | 8,750 | −12,150 |
| Monthly average, rounded | 729 | −1,013 |
The base case’s 6.6% gross yield leaves about AED 729 per month after the listed costs and debt payments. Under the downside assumptions, you would need to add about AED 1,013 per month on average. The cash purchase equivalent would omit mortgage payments but tie up more of your own money.
This worksheet excludes acquisition and selling costs, changes in property value, personal taxes, major one-off repairs and any separate mortgage life-insurance charge. Include additional costs that apply to you. Principal repayment consumes cash while reducing debt, so cash flow is not the same as total investment return.
Replace the assumptions with evidence for your unit
- Rent: distinguish an existing lease from an asking rent or your estimate; check comparable layout, condition and lease terms. Calder does not provide a rental benchmark.
- Service charges: obtain the unit’s current approved budget and statement from its community management company. ADREC’s guidance explains owners’ service charges and budget approval. Check the charged area, period, adjustments and whether an amount includes more than routine running costs.
- Management and insurance: confirm the fee basis and cover. The example charges management on collected rent; your agreement may differ. ADREC distinguishes common-building insurance within service charges from additional cover owners may arrange. Avoid assuming that either covers everything.
- Financing: use the repayment schedule and identify costs outside the instalment. ADCB’s mortgage Key Facts Statement illustrates separate insurance costs and fixed-to-variable rate arrangements. Check your own lender’s terms and later payment changes.
Budget for the timing of cheques and bills
A monthly average is not a monthly receipt. If rent is paid in one or two cheques but the mortgage is paid monthly, set aside money from each receipt for the bills before the next one. Use a simple calendar of actual due dates; the annual surplus alone cannot show the lowest cash balance during the year.
Use Calder to test the decision
Enter your own rent and purchase assumptions. Review vacancy, service charges, management, maintenance and insurance, then compare Cash and Mortgage. Calder displays a modelled Year 1 monthly average; its result depends on all the selected assumptions, so it need not reproduce this simplified worksheet.
Save a base assessment, then use Save a copy to test lower rent or longer vacancy. Ask whether you could fund the weaker result alongside the upfront cash and reserve. Saved assessments stay in that browser, on the web address where you saved them; they are not a cloud backup.