Dubai 1-Year Tenant Contracts Record 15-30% Picks Up- Ought To Proprietors Cash In On That. Dubai: Over the past 12 months, Dubai Rents Spike by 10-15% compared to most residential areas. With larger neighborhoods such as Palm Jumeirah and Dubai Marina seeing increases of almost 30%. The general opinion is widespread that rents will rise in the summer. Should Dubai property owners who have secured...