Joey Minder, 7, and his sister Sophia, 9, stand on the balcony of a house in the Delaware Street Commons in the 1200 block of Delaware. The Commons, which will be on the Spring Parade of Homes, is the only co-housing community of its kind in the region. In the background from left are Commons residents, from left, Vicki Penner, Linda Peckham, Jennifer Distlehorst and Penner’s husband, Rich Minder. The neighborhood includes 21 energy-efficient condo-style homes and a communal house, pictured at lower left.

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