Flatirons House sits on a cherished family lot in Boulder’s Chautauqua neighborhood, where the owner grew up and now returns seasonally from the East Coast. Designed as a compact Passive House, it features single-floor living with a basement for visiting family. A simple, modern form with a single-pitch roof captures iconic Flatirons views and winter sun. Nestled in a lush garden originally cultivated by the owner's mother, the home is both a retreat and a quiet tribute to family legacy.
3,240 sf
PHIUS
Boulder, CO
2026
NS Electric
HVAC Engineer: Dake Collaborative
Electrical Engineer: D.Keller Engineering
Concrete: Earthen Design
Drywall: Fossil Creek
Excavation: Earthen Design
Roofing: Boulder Roofing
PureHVAC
Single Family Certified Passive House
3,240
TBD
R-60
R-36
R-30
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