Mika Alas's House

Mika Alas's House is a residence in Art Nouveau style located in Kosančičev Venac in Belgrade, Serbia. The facade features characteristic elements of this movement including carved wooden doors and decorative details depicting common carps across the exterior walls.

The house was built in 1910 by architect Petar Bajalović and became the home of mathematician Mihailo Petrović. Petrović conducted his research and lived there until 1943, establishing it as an important place for scientific work.

The residence at 22 Kosančićev Venac Street served as a meeting place for scientists and thinkers during the early 1900s. Walking through the rooms today, you can sense the intellectual energy that once filled these spaces.

The exterior was extensively restored in 2017 to return it to its original appearance, using archived drawings and historical photographs as guides. Take time to examine the facade details carefully to appreciate the decorative craftsmanship displayed throughout.

The architectural design incorporates fish motifs into the decorative elements, a reflection of the original owner's personal interests outside his scientific work. This unusual connection between mathematics and river culture makes the house a distinctive record of the period.

Location: Belgrade

Architects: Petar Bajalović

Architectural style: Art Nouveau

GPS coordinates: 44.81720,20.45120

Latest update: December 13, 2025 11:43