Nestled in Seattle, Washington, the Broadview Residence by KO Architecture is a masterclass in adaptive design, seamlessly blending functionality, sustainability, and aesthetic simplicity. Designed for a couple with a school-age daughter, this home balances present-day needs with future adaptability, ensuring comfort for family life today and ease of use in retirement.
With its three distinct structures framing a central courtyard, the residence maximizes natural light, fosters indoor-outdoor living, and prioritizes energy efficiency—all while maintaining privacy in an urban setting. Below, we explore the architectural strategies, material choices, and flexible layouts that make this home a standout example of thoughtful, budget-conscious design.
Architectural Layout: Three Volumes, One Harmonious Design
The Broadview Residence is organized around three primary structures, each serving a distinct purpose while contributing to the home’s cohesive flow.
1. The Two-Story Main Volume
- Located along the north side of the property.
- Features a gabled roof for a classic Pacific Northwest aesthetic.
- Houses the primary living spaces, including bedrooms, a family room, and flexible-use areas.
2. The Kitchen & Dining Pavilion
- A single-story structure at the south end.
- Designed for open-air interaction with the courtyard.
- Includes oversized glass doors that fully open, erasing the boundary between indoors and out.
3. The Storage Shed
- Positioned opposite the kitchen pavilion.
- Provides practical storage while maintaining architectural symmetry.
These three volumes frame a central courtyard, acting as the home’s beating heart. This layout ensures ample daylight, natural ventilation, and a seamless indoor-outdoor connection—a crucial feature in Seattle’s often overcast climate.
Key Design Features
1. Indoor-Outdoor Living
The central courtyard functions as an outdoor living room, blurring the lines between interior and exterior spaces.
- Kitchen pass-through with folding windows allows easy serving to outdoor gatherings.
- Dining area’s glass doors fully open, extending living space into the courtyard.
- Clerestory windows diffuse soft, indirect light while maintaining privacy.
2. Material Palette: Warm Minimalism
KO Architecture chose durable, low-maintenance materials that age gracefully:
- Exterior: Black pine tar-treated wood siding—weather-resistant and visually striking.
- Interior: Smooth white walls and panels to brighten the space.
- Accents: Corten steel adds warmth without disrupting the minimalist aesthetic.
3. Flexible, Multi-Use Spaces
Every room serves multiple functions, ensuring efficiency without sacrificing comfort:
- Family room doubles as a home theater with built-in acoustics.
- Guest room converts into a workout space.
- Two craft rooms can be merged via a sliding partition.
- Wide doorways and accessible circulation support aging in place.
Sustainability & Energy Efficiency
Seattle’s climate demands smart energy solutions, and the Broadview Residence delivers:
✔ Passive solar design – Optimal window placement maximizes natural light while minimizing heat loss.
✔ Cross-ventilation – The courtyard and open layouts promote airflow, reducing reliance on HVAC.
✔ Durable materials – Pine tar siding and Corten steel require minimal upkeep, extending the home’s lifespan.
Why This Design Works for Seattle Living
- Adaptability – Spaces evolve with the family’s changing needs.
- Light Optimization – Clever window placements counteract Seattle’s gray skies.
- Privacy + Community – The courtyard shields from street noise while fostering outdoor living.
- Budget-Conscious Longevity – High-quality, low-maintenance materials ensure cost efficiency over time.
Final Thoughts
The Broadview Residence exemplifies how thoughtful architecture can enhance daily life while preparing for the future. By prioritizing flexibility, natural light, and durable materials, KO Architecture has created a home that is both beautiful and practical—perfect for Seattle’s dynamic climate and the family’s evolving needs.
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