Answer:
Supply and Demand
Explanation:
Although there are many factors which are given below:
1. Location of the real property
2. Supply and demand
3. The rate of interest
4. Population size
5. Market trends of property, etc
But the primary driver is supply and demand because if the demand of the property rise than the supply, the price of real property is rising whereas if the supply of the property is rise than the demand, the price of real property is declining
