A growing Portland has seen many arguments about how to accommodate an influx of residents—recommends the "step back" as a way to add density without adding shadows or creating wind tunnels.
The top of a building can have big impacts on shadows, wind passage, and views. Too often, Portland buildings are just blocks, argues Michael Mehaffy in a piece for Livable Portland. A preferable option would be to build "step backs" (step-like recessions at the tops of buildings) as a way to resolve some of the conflicts between the YIMBY crowd and those concerned about development in the city.
Why don't developers build more step back projects? "Profit-minded developers usually make more money when they go straight up from the street," Mehaffy argues. "But going straight up is precisely what a generation of failed “modernist” projects did in the 1960s, with very unhappy results," he goes on to say. Those who say they're concerned about the look of a project or its potential shadows might not be easily satisfied with this compromise, still the step back seems to be a good option for those that seek to build coalitions and…buildings.
FULL STORY: Is it time for Portland to rediscover the “step-back”?

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HUD's Office of Policy Development and Research
HUD's Office of Policy Development and Research
Chaddick Institute at DePaul University
Park City Municipal Corporation
National Capital Planning Commission
City of Santa Fe, New Mexico
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