Władysław Derdatsky was a graduate of the Faculty of Architecture at Lviv Polytechnic, a professor, and the dean of the Faculty of Architecture from 1911 to 1923 and again from 1927 to 1930.
From 1907 to 1910, he worked at the bureau of Ivan Levynskyi, and in 1911, together with Witold Minkiewicz, he established his own architectural firm.
He lived in a villa at 18 Tsetnerivka Street, which he designed himself and built in 1930.
Among his works at Levynskyi’s bureau are residential buildings at 2, 4, and 6 Stepana Bandery Street (1908–1909), as well as buildings at 10 Hrushevskoho Street (1910) and 14 Parkova Street (1910).
In collaboration with Witold Minkiewicz, he designed buildings at 13 Valova Street (1912), 14 Brativ Rohatyntsiv Street (1912), 5 Stusa Street (1912), and the Pedagogical Society building at 17 Dudaieva Street (1911).