Zoning Overlays & Bonuses in Grays Harbor County, WA (2026)
1 rule for unincorporated Grays Harbor County, Washington.
Verified from official government sources
Note: These county rules apply to unincorporated areas of Grays Harbor County. If you live within an incorporated city, that city's own rules apply: see the city list below.
Density Bonus Law
A planned unit development (PUD) in unincorporated Grays Harbor County can request up to a five percent increase in allowed residential density under County Code § 17.56.190(D)(4), if it exceeds the underlying zone's design features, open space requirements or recreational facilities, or uses alternative energy conservation measures. The bonus is folded into the PUD's open-space set-aside review, not a stand-alone density application.
Grays Harbor County PUD Density Bonus Up to 5%
Some RestrictionsGrays Harbor County Code § 17.56.190
D.Open Space Requirements. To compensate for any decrease in lot size, the development shall set aside common open space. ... 4.Developments that exceed design features, open space requirements and recreational facilities for the underlying zone, or utilizes alternative energy conservation measures, may request an increase in allowed residential density of five percent or less.
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