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

Columbia City Green: GREEN FEATURES

Pre-Sale Details

Site and Groundwater Protection

• building on an urban infill lot takes advantage of existing infrastructure 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 • alternatives to kitchen garbage disposer provided to facilitate composting • roof rainwater harvesting system and 800 gallon underground storage tank Using Energy Wisely • documented envelope improvements that show a 20 percent improvement in heat loss as compared against the state energy code baseline house • advanced wall framing = better insulation with less wood • windows are oriented to take advantage of solar heat, but south facing overhangs on the windows provide shading when needed • insulated headers, corners and intersections of interior/exterior walls • heat recovery ventilator uses waste heat that reduces energy required to heat cold outdoor air • tankless hot water system • rainwater system used for laundry and toilets • compact fluorescent and halogen lighting • pre-wiring for rooftop photovoltaic solar collectors • pre-plumbing for rooftop solar water preheat system- may be installed as an option Health and Indoor Air Quality • entry walk-off area helps prevent contamination indoors • radiant concrete floors • sustainably-harvested bamboo floor upstairs • low-VOC paints and finishes on interior surfaces • recycled cellulose, formaldehyde-free insulation • extra precautions to seal home against moisture and air leaks inside • extra-efficient air distribution and filtration system for better indoor air • operable windows allow cross ventilation • ductless heating system helps reduce dust inside the home

715—760K, depending on options Customization available Contact: Tony Case 206.760.2961 tony@case-architects.com