575 Euclid - Sirotkin House

575 Euclid / Cecille and Phillip Sirotkin House / Architect: Tician Papachristou / Style: Frank Lloyd Wright ‘Usonian’ / built 1959

Tician Papachristou designed this home in 1959 for CU professor Phillip Sirotkin and his artist wife Cecille. She had a background in interior design and participated in the creation of her home. The interior spaces are open with few walls and flow into the patio areas. The living room has an amazing glass ceiling, a floating fireplace and curving wall. A spiral stair spins up a 2-story high space to bedrooms on the second floor. There is a separate studio built in the yard by the second owners, the famous artists George and Betty Woodman. The melding of architecture and landscape by Papachristou is accomplished by creating walls that start out as landscape retaining walls and merge to become house walls. This house was designated a landmark property in 2025.