Defensive Urbanism

What Is Defensive Urbanism?
If you’ve ever noticed a public bench split in half by a metal bar, or a series of seemingly ornamental boulders blocking the sidewalk under a high-rise overhang, you’ve seen what is often described as defensive urbanism or ‘hostile architecture.’

How Bike Racks Are Weaponized To Displace Unhoused People
In Portland, a set of mysteriously installed bike racks is prompting questions about their true purpose.

How ‘Hostile Design’ Creates Unwelcoming Spaces
‘Defensive urbanism’ interventions explicitly seek to repel certain, often vulnerable, social groups from public spaces.
Houston-Galveston Area Council
City of Malibu
Association of Metropolitan Planning Organizations
HUD's Office of Policy Development and Research
HUD's Office of Policy Development and Research
HUD's Office of Policy Development and Research
City of Spearfish
City of Lomita
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