Rent increases & the RERA Rental Index
Increases are capped by how far below market average your current rent is — 0%, 5%, 10%, 15%, or 20%. The Rental Index sets the ceiling.
Landlords in Dubai can't just raise rent to whatever they want. Decree No. 43 of 2013 ties the maximum allowable increase to how far below the local market average your current rent is — measured by the RERA Rental Index.
The cap, in plain English
Compare your current rent to the average rent for similar properties in your area:
- Up to 10% below average: no increase permitted.
- 11–20% below: up to 5% increase.
- 21–30% below: up to 10%.
- 31–40% below: up to 15%.
- More than 40% below: up to 20%.
Where to check
The Dubai REST app includes the official Rental Increase Calculator. Plug in your unit type, area, size, and current rent — it returns the legal ceiling.
Notice required
A landlord must give at least 90 days' written notice before the renewal date if they want to change rent or any other contract term. Less notice → no increase that year.
If your landlord overshoots
You can refuse the increase and continue at the existing rate; the contract auto-renews on the previous terms. If they push, the Rental Disputes Centre rules in line with the calculator. Bring the printout.
Sources: Dubai Decree No. 43 of 2013, Dubai REST app.
Related questions
How a tenancy contract works in Dubai
Standard contracts are 12 months, paid in 1–4 cheques. Ejari registration makes the contract enforceable.
Security deposits: typical amounts and how to recover them
5% of annual rent for unfurnished, 10% for furnished. Document condition on day one to get it back without a fight.
Eviction notices: when can a landlord legally evict?
For non-payment, a short notice. For sale or personal use, 12 months' notarised notice is required by law.