1. columbia city green 4108 & 4114 34th ave. s.
seattle, wa 98118
Two new homes in Columbia City
Now available for pre-sale
cascade views
rainwater harvest system
non-toxic interior finishes
radiant concrete floors
green roofs
5 blocks to Columbia City light rail station

2. Columbia City Green: GREEN FEATURES
Site and Groundwater Protection
building on an urban infill lot takes advantage of existing infrastructure
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and reduces development of virgin sites
• permeable hardscape materials for better stormwater management
• construction erosion control measures help retain native soil
• jobsite housekeeping is strictly maintained during construction
landscaped beds mulched and amended for better moisture retention
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alternatives to kitchen garbage disposer provided to facilitate composting
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roof rainwater harvesting system and 800 gallon underground storage tank
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Using Energy Wisely
documented envelope improvements that show a 20 percent improvement in
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heat loss as compared against the state energy code baseline house
advanced wall framing = better insulation with less wood
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windows are oriented to take advantage of solar heat,
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but south facing overhangs on the windows provide shading when needed
insulated headers, corners and intersections of interior/exterior walls
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heat recovery ventilator uses waste heat that reduces energy required
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to heat cold outdoor air
tankless hot water system
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rainwater system used for laundry and toilets
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compact fluorescent and halogen lighting
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pre-wiring for rooftop photovoltaic solar collectors
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pre-plumbing for rooftop solar water preheat system- may be installed as an option
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Health and Indoor Air Quality
entry walk-off area helps prevent contamination indoors
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radiant concrete floors
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sustainably-harvested bamboo floor upstairs
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low-VOC paints and finishes on interior surfaces
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recycled cellulose, formaldehyde-free insulation
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extra precautions to seal home against moisture and air leaks inside
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extra-efficient air distribution and filtration system for better indoor air
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operable windows allow cross ventilation
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ductless heating system helps reduce dust inside the home
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Pre-Sale Details
715—760K, depending on options
Customization available
Contact:
Tony Case
206.760.2961
tony@case-architects.com