In this graduation thesis there are represented some of the basic concepts in the field of real estate market and the factors that affect the price of the land property. A statistical analysis of land price on individual development stages in the Ig municipality in the period from the year 2007 to the year 2012 was made and described. The analysis is made on the basic data from the records of the property market, led by The Surveying and Mapping Authority of the Republic of Slovenia (Geodetska uprava Republike Slovenije or shorter GURS). GURS divides land property on four development stages: agricultural land, urbanized land for construction, developed land and land with building permission. During the earlier mentioned time period in Ig municipality only agricultural land, urbanized land for construction and land with building permission was traded with. Firstly the analysis results of price are made for the entire municipality, then for each of the cadastral zones and afterwards displayed in tables and graphs. In the thesis a special attention is dedicated to prices of agricultural land. I concluded they are very variable. Variability of agricultural land prices and consequently their average price is also affected by agricultural lands with known planning agendas. Prices of such agricultural lands are not considerably different from urbanized land prices for constructions. Therefore it would be sensible of GURS to add and separately monitor prices of a new development stage for agricultural lands