The manor-park complex in Kopytówka was built in the 1870s, according to a design by architect Filip Pokutyński. The building was given an eclectic character with elements of English Gothic. The body was enriched with octagonal turrets and porches. The Dunin family coat of arms, “Swan”, was also exposed on the facade. After World War II, the estate was transformed to serve the needs of the State Forestry Board and then the Agricultural Production Company “Piast”.