Redmond R-6
Residential R-6
Redmond zone R-6 (Residential R-6) permits ADU construction. Detached ADUs up to 1,000 sqft are allowed, with a 25ft maximum height.
Last updated 2026-05-15Refreshing this quarter
| DADU permitted | Yes |
|---|---|
| AADU permitted | Yes |
| Two ADUs per lot | Yes |
| Max DADU size | 1,000 sqft |
| Max AADU size | 1,200 sqft |
| Max height | 25 ft |
| Rear setback | 10 ft |
| Side setback | 5 ft |
| Lot coverage | 45% |
Higher density. Two ADUs permitted on qualifying lots.
Redmond R-6 ADU questions
Can I build a DADU on a Redmond R-6 lot?
Yes. Redmond zone R-6 allows detached ADU construction up to 1,000 sqft, with a 25 ft height limit. Setbacks and lot coverage still apply — see the spec table above.
Can I build an AADU on a Redmond R-6 lot?
Yes. Attached ADUs are permitted in Redmond zone R-6 up to 1,200 sqft. AADUs typically share utilities and structure with the primary house.
Can I build two ADUs on one Redmond R-6 lot?
Yes. Redmond R-6 permits a DADU + AADU combination on a single qualifying lot, subject to lot coverage and parking rules.
What are the setback and height limits for Redmond R-6?
Redmond R-6 caps height at 25 ft, with a 10 ft rear setback and 5 ft side setbacks. Maximum lot coverage is 45%.
How do I confirm R-6 applies to my specific Redmond parcel?
Pull the parcel on the Redmond GIS viewer or send us the address — we verify zoning, overlays (critical area, shoreline, historic), and the practical buildable envelope at no cost.
Go deeper: Read the Eastside deck cost & permits: cedar, IPE, composite (2026) guide
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