Aryeness Roeder's Carriage House



Please respect tenants and only view this house from the exterior.


Hosted by: Envision Residential and Commercial Remodeling

  • Contractor: Envision Homes
  • Engineer: Bourne Engineering
  • Electrician: F & V Able Electric
  • HVAC: Marr’s Heating & Air Conditioning
  • Solar Installer: Ecotech Solar

Green Features:

  • Solar-ready electrical panel
  • Heat recovery ventilator
  • Mini-split heat pump
  • High-performance building envelope
  • Low VOC paint
Envision Homes

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The Aryeness Roeder’s Carriage House is a beautiful DADU located on a historic property in Broadway Park. This one-bedroom dwelling unit features eco-friendly and high-performance features such as solar electricity, energy heating and air ventilation, and durable exterior cladding. The spacious layout and low-toxic finishes make it a sustainable and comfortable living space, seamlessly integrated with the neighborhood’s historic charm.

  • 800 sf with low Impact 2-floors
  • 2 Units
  • Exterior is designed to match the historical appearance and significance of the main home
  • Location utilized existing alley property characteristics to integrate as if it was always there
  • Great solar access
  • Lower impact 2-story building and clever use of existing alley property characteristics reduced excavation and soils retention
  • Only added 200 sf of impermeable surface to property
Water Efficiency

 Low-volume fixtures

Energy & Atmosphere
  • Mini-Split Heat Pump
  • HRV Whole House Fan
  • High insulation values w/ Double wall construction
  • Energy heel trusses and exterior insulation wrap plus PERS rain-screen
  • Solar ready electrical panel, pending installation of panels
Materials & Resources
  • Material order and use efficiency, utilizing over 99% of materials on site
  • J.Hardie 50 year siding
  • Plywood sheeting (no OSB)
  • Sorted disposal for maximum recycling
Indoor Air Quality
  • Low toxic paint
  • HRV whole-house fan
  • Operable windows
  • 100% dry construction through weather masking

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Many thanks to our Event Sponsors:


Chuckanut Builders
Envision Homes


Many Thanks To Our Energy & Green Building PROGRAM Funders and Sponsors!


Puget Sound Cooperative Credit Union
Puget Sound Cooperative Credit Union
Truly Electric & Solar
Instinct Builders
Ecotech Solar
Puget Sound Cooperative Credit Union
Puget Sound Cooperative Credit Union
Bellingham Bay Builders
Puget Sound Cooperative Credit Union
CAZ Construction