Seattle, WA Homelessness & Encampment Rules: Encampment Sanitation (2026)

054 allows a transitional encampment as an accessory use on any site in Seattle if the property is owned or controlled by a religious organization, subject to the standards in subsection B. The encampment operator may not house more than 100 residents. 2 require properly spaced and maintained fire extinguishers as required by the Seattle Fire Department, a 100-person first-aid kit, obstruction-free access aisles, power protection devices wherever power is provided, a designated smoking area, litter- and garbage-free grounds, compliance with all health-related requirements from the Public Health Department of Seattle & King County, and a ban on open flames except an approved outdoor heat source.

3 sets the sanitation floor directly: the operator must provide and maintain chemical toilets recommended by the portable toilet service provider or indoor toilet access, continuously maintain running water indoors or discharge outdoor running water to a City-approved location, and remove garbage often enough to prevent overflow. 4 needs a sink with running water, a nonabsorbent food-prep counter, cold storage for perishables, and cleaning supplies. 7. Unaccompanied minors under 18 are prohibited on site. 056 governs encampments not tied to a religious organization, capping the citywide total at 40 permitted encampments of up to 100 occupants each, with its own setback, screening, and 1-mile spacing requirements.