The residential tower, whose name was inspired by the sun god Helios, stands approximately 110 meters tall and contains over 400 residential units, making it a central component of the “The Marks” urban development area on the former site of the MGC Plaza in Vienna’s 3rd district.
- 228 condominiums spread across a total of 18 floors (16th to 33rd floors)
- 173 rental apartments (in accordance with the Vienna Housing Initiative) spread across a total of 14 floors (1st and 2nd floors, as well as 5th to 16th floors)
- 1 to 4 rooms, 38 to 120 m² of living space
- Private outdoor spaces in the form of loggias and balconies
- Spacious entrance lobby featuring works of art by Austrian artist Anouk Lamm, created specifically for the residential tower
- Bicycle arcade with parking for 2,000 bicycles
- Recreation area and communal terrace
- Children’s playground
- Central festival grounds with communal areas
- Garage area with 27 electric charging stations featuring smart load management
- Kindergarten
Awards:
- German Design Award 2024, Category: “Excellent Architecture”
- BIG SEE Architecture Award 2024, Category: “Residential High-Rise”
- Callwey Awards – Wohnbauten des Jahres 2023, Category: “Geförderter Wohnbau” und Fotografiepreis
- European Property Award 2021, Category: “Residential High-rise Development for Austria” + 5-Star-Award
