City · Oregon
ADU rules in Gladstone
2 sources
These are the primary sources for accessory dwelling unit regulations in Gladstone: the city's own zoning code, planning department pages, and permit guides. Start here before talking to anyone: the rules below are what your permit reviewer will apply.
ADU regulations
- ci.gladstone.or.usOfficial sourceReviewed July 2026https://www.ci.gladstone.or.us/publicworks/page/planning-building-development-information
- codepublishing.comOfficial sourceReviewed July 2026Municipal Code §17.10.030https://www.codepublishing.com/OR/Gladstone/html/Gladstone17/Gladstone1710.html#17.10.030Browse the full code library and look up §17.10.030
Oregon statewide law also applies
Oregon sets baseline ADU rights at the state level. Where local rules are stricter than state law allows, state law usually wins, so both are worth reading.
See Oregon statewide rulesSpotted something outdated?
Zoning codes change. If a link is dead or Gladstone has updated its ordinance, report it and we'll verify against the official source.
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