In the study, the impact of tramline construction on changes of apartment prices was investigated. The object of study was Podgórze, i.e. district XIII of Kraków, where a tramline towards Mały Płaszów was built in 2010. The authors used the base of transaction prices from 2008-2013 for apartments located within 500 m of the newly built tramline. Statistical analysis using the multiple regression model showed a 91% coefficient of price determination by the adopted attributes. It was shown that the „communication/transport” attribute explains 27.8% of property values, which gives the average real estate price increase by over PLN 600 per sq. m calculated per unit price after the construction of the new tramline.