Calculating the market value of the manor and park complex in Huszlewo, Łosice District, Masovian Province, covering a total area of 7.72 ha. On the tract of land in question, there is a masonry mansion of great historical value, remnants of a masonry orangery and a stone wall surrounding a vegetable garden and a landscape park featuring a pond and a small island. The complex is listed on the register of historic monuments and sites under the number A-351. The analysis was carried out as of 28.09.2007. The purpose of the analysis: ongoing proceedings aiming at determining the selling price on the day as above – March 2012