Abstract In architecture, the reason why the semantic structure of the house is multidimensional is related to the human-house / space relations, the preferences in the housing choices and the designs in the residential area are gained importance. The valuation completes the process in its own specific stages. The steps taken depend on the valuation task and the accessible data. Model; market research and market analysis, implementation of valuation techniques, and a scheme for delivering the results of the activities to a defined value. The final aim of the valuation process is to arrive at a well-supported value that reflects all the relevant factors affecting the property being assessed in the tasks to improve the market value. In this process, the most efficient and efficient use is the reasonable and probable use of a vacant lot and / or a structured property in a reasonable way that is physically possible, financially feasible and results in the highest value. The most efficient and most efficient use of an immovable is the question of market analysis. Market analysis is used to decide on the most efficient and most efficient use of developed real estate and vacant land. In this study, the most effective and efficient market analysis for the real estate appraisal process was implemented on Ağaoğlu Maslak 1453 Housing Settlement.