April 9, 2018
Though it would be an enviable Brooklyn townhouse even without the certification, this unique home at 331 8th Street in Park Slope got a complete Passive House retrofit in 2013. It's a shining 21st century energy-efficient example; better yet, the home's many period details were preserved. Asking $4 million, the 3,675 square-foot three-story home has wood molding, original doors and slate mantles across four bedrooms, three full baths, a powder room and a fully finished basement. A total of four outdoor spaces multiplies what we love about townhouse living.
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