Video: Double Helix House by Onishimaki + Hyakudayuki Architects
by Harry / April 6, 2012
Via @dezainnet, a tall, multi-level townhouse in Tokyo on a small lot.

Surrounded by buildings, the only way to build was upwards. Stairs wind around the perimeter creating a double helix. More at Onishimaki + Hyakudayuki Architects. Video: ShinkenchikuSha.

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