Where are Redmond's ADU rules actually codified?
✓ Verified against code · August 19, 2026
RZC 21.04.1110, as of the June 2025 Redmond 2050 restructure. Sources citing RZC 21.08.220 are reading the retired code. Note also that Ordinance 3261 (June 2026) amends these sections and is pending codification.
Citation: RZC 21.04.1110 (Ord 3220)
How current is this?
Redmond’s ADU rules run under RZC 21.04.1110 (Redmond Zoning Code, post-Redmond 2050 restructure) (Ordinance 3220 (recodification); Ord 3261 pending codification). The Redmond 2050 restructure (Ord 3220, effective June 28, 2025) moved ADU rules from RZC 21.08.220 to RZC 21.04.1110 — any source citing the old section number predates the current code. Ordinance 3261 (adopted June 2026) amends the ADU sections further and is pending codification; we re-check on every verification pass. We verified this answer against primary sources on August 19, 2026, and every change we catch is logged in the changelog.
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Not legal advice — lot-specific overlays can change the answer for your parcel. The citation above points at the governing code section; check it, or ask the city to confirm.