Explore the San Juans
And See the Possibility.
The San Juan Collection is a series of High Performance Home Plan Sets that are suitable for a wide variety of budgets and lifestyles. Thoughtfully planned down to every detail, each plan set includes: a comprehensive floor plan, exterior and interior elevations, a high performance home building cross-section, roof plan. electrical plan, HVAC plan, typical wall assembly, and a 2 hour consultation with one of our expert designers to iron out the details.
All beautifully designed, ready for the next step.
See the first in the collection below. And enter your email address to be updated when new plans go live.
The Matia
Coming week of 10/5/25
The Matia Island High Performance Home combines compact living with advanced building science, including superior enclosure systems, Heat pump technology, and a fresh air recovery ventilator. Thoughtfully oriented for natural light, views, and solar readiness, it is designed to deliver energy efficiency, comfort, and the potential for zero-energy living. This comprehensive home plan set has a classic PNW single story design with a small living footprint is 830 sq/feet, with 2 Bedrooms + 1.5 baths. Universal design is perfect for those ‘Aging in Place’.
Note: Matia and San Juan designs are Aging in Place friendly.
$1495.00
The Shaw
Coming November 1, 2025
The Shaw is an expertly designed 840 SF, 1 Bedroom, 1.5 bathroom home. This Scandinavian-style, two story, high performance building has the the feel and coziness of a cabin - featuring advanced enclosure systems, rooftop solar, deeply insulated rooms throughout, heat pump systems, and HRV ventilation to maximize energy efficiency and indoor air quality. Truly a gem for people looking for living spaces that are smart, beautiful and welcome.
$1495.00
Watch the Video
The San Juan
Coming November 1, 2025
The San Juan Island High-Performance Home is a modern farmhouse with a private primary suite and covered outdoor living areas, 1482 SF of living space with 3 Bedrooms and 2 bathrooms. This design integrates advanced energy-efficient systems, including a multi-zone heat pump, HRV ventilation, rooftop solar, and highly insulated enclosures for durability and comfort. Universal design is perfect for those ‘Aging in Place’. A smart choice.
Note: Matia and San Juan designs are Aging in Place friendly.
$1495.00
Have Questions?
Email:
maggie@A1DesignBuild.coop
Or fill out this form >