Buying in Dubai: why a 20% deposit is not your cash-to-close budget
Separate the price gap, the bank's valuation and the transfer bill before treating a mortgage pre-approval as a purchase budget.
A buyer agrees a price of AED 1,000,000, has a mortgage pre-approval and puts aside AED 200,000. That covers the price gap in our first example. It leaves nothing for registration, the bank's charges or a valuation below the agreed price.
Cash-to-close starts with the amount the lender will actually advance. Add the costs allocated to the buyer, then subtract any deposit already credited towards the price. A booking deposit is not another cost on top of the same price gap, although its payment date matters.
What the lending percentage applies to
The Central Bank's amended ceiling for a resident expatriate buying a first owner-occupied home is 80% at a property value of AED 5 million or less, and 70% above that line. These rules were checked on 2026-10-08. They are maximum ratios, not an approval: income, existing debts and the lender's assessment can reduce the offer. An investment purchase, another home, a non-resident application or off-plan financing needs its own terms.
The lender's valuation matters separately. Arab Bank's published key facts statement, for example, uses the lower of the purchase price and its approved market valuation. Ask your own lender which value and borrowing category its final offer uses. A pre-approval of your borrowing capacity does not establish the value of the property you later choose.
AED 200,000
Price gap at matching valuation
Hypothetical AED 1 million purchase
AED 280,000
Price gap at lower valuation
Same price; bank valuation AED 900,000
AED 80,000
Additional price gap
Before changing any other fee
Four budgets, with the assumptions visible
These are illustrative ready-home purchases by resident expatriates buying their first owner-occupied home. Each assumes the lender offers the applicable maximum ratio against the lower value, and the purchase contract allocates the entire combined 4% sale-registration charge to the buyer. The official sale schedule itself lists 2% for the seller and 2% for the buyer: confirm who pays what in your agreement.
| Agreed price | Bank valuation | Assumed ratio | Loan | Cash towards price | Calculated subtotal |
|---|---|---|---|---|---|
| AED 1,000,000 | AED 1,000,000 | 80% | AED 800,000 | AED 200,000 | AED 242,000 |
| AED 1,000,000 | AED 900,000 | 80% | AED 720,000 | AED 280,000 | AED 321,800 |
| AED 4,900,000 | AED 4,900,000 | 80% | AED 3,920,000 | AED 980,000 | AED 1,185,800 |
| AED 5,100,000 | AED 5,100,000 | 70% | AED 3,570,000 | AED 1,530,000 | AED 1,742,925 |
The last column adds only the price gap, the assumed buyer-paid 4% transfer charge and the 0.25% percentage mortgage-registration fee. It excludes fixed registration and document charges, lender fees, valuation, brokerage, insurance and other adjustments. It is a subtotal, not a complete quote.
The lower valuation adds AED 80,000 to the amount needed for the price. The mortgage-registration percentage component falls slightly because the loan is smaller, but that does little to offset the valuation gap.
The threshold creates a second discontinuity. Moving from AED 4,900,000 to AED 5,100,000 raises the price by AED 200,000 but raises the assumed cash contribution towards the price by AED 550,000. The lower lending ceiling applies to the whole relevant value, not just the portion above the threshold.
Turn the subtotal into a transaction budget
Get an itemised written estimate for the actual transaction route. DLD lists service-partner charges, document charges and separate mortgage-registration provisions. Its combined mortgaged-sale service also describes a registrar-fee exemption when the mortgage is registered on the same day. Adding the standalone service fees twice can overstate the bill.
Ask the bank for its final advance, valuation fee, arrangement charge, applicable VAT and insurance requirements. Ask the broker to identify the agreed commission, tax and payer. Check the developer's NOC process and the seller's outstanding mortgage if one exists. Record service-charge and rent adjustments separately from non-refundable fees.
For every line, record the amount, payer, due date and whether it has already been paid. A transaction can fit the final budget and still fail because the buyer cannot fund a payment when it falls due.
Check the price before committing the cash
Compare completed transactions for the same building and a similar unit size, then inspect differences in floor, condition and tenancy. An area's median mixes buildings and property types; it is not a substitute for the unit's lender-approved valuation. The ready two-bedroom comparison also shows why an affordable citywide headline does not describe every neighbourhood.