Service charges are calculated per square foot of the property, covering shared maintenance, security, and amenities. Calculations are based on the building's total annual operating budget divided by all units' combined area. Key factors affecting costs include: building age (older properties often need more repairs), amenity quality (pools, gyms increase fees), and management efficiency. Luxury towers with concierge services may charge 35-45 AED/sqft, while standard buildings range 12-25 AED/sqft. Special assessments for major repairs can create unexpected costs. For detailed fee comparisons across communities, Emirates.Estate provides historical data and breakdowns.