Fence Regulations in Issaquah, WA (2026)
4 verified fence regulations for Issaquah, Washington, sourced directly from the municipal code and official government pages.
Verified from official government sources
Height Limits
In Issaquah's Single-Family – Duplex zone, a fence in the front yard can be no taller than four feet, and the dwelling's prominent entry must stay visible from the street. Commercial and multifamily sites follow Land Use Code § 18.600.090, which holds fences next to pedestrian facilities to four feet and caps screening fences at eight feet.
Issaquah Fence Height Limits: Front Yards and Commercial Sites
Some RestrictionsIssaquah Land Use Code § 18.700.160(B)(2)
2. Front yards may include fences that satisfy these criteria: ... a. A low fence, no taller than four feet, may be located in the front yard; ... b. The prominent entry of the dwelling must remain visible from the street if fencing is used; and ... c. Privacy fences may be placed in front of/near portions of the street-facing façade that are recessed, as long as a portion of the building and t...
Fence Permit Requirements
Issaquah requires no building permit for a fence not over 7 feet high, but only where the fence is located in accordance with all land use regulations and street standards. The exemption is item 2 of section 105.2 of the Construction Administrative Code in IMC 16.04.010, and it stops at flood hazard areas and critical areas.
Issaquah Fence Permits: Exempt at 7 Feet or Less
Light RestrictionsIssaquah Municipal Code § 16.04.010 (Construction Administrative Code § 105.2, item 2)
105.2 Work exempt from permit. Exemptions from permit requirements of this code or the Construction Codes shall not be deemed to grant authorization for any work to be done in any manner in violation of the provisions of this code, the Construction Codes or any other laws or ordinances of the City. Permit exemptions shall not apply to areas of flood hazard or City land use critical areas as def...
Retaining Walls
In Issaquah, retaining walls or rockeries over four feet in height at any point need a building permit under IMC Title 16, and Land Use Code § 18.810.100 sets a 10-foot maximum wall height. Inside a required setback the limit is six feet for walls that only raise the grade, and walls over six feet need a three-foot guardrail or fence.
Issaquah Retaining Wall Height, Permit and Setback Rules
Some RestrictionsIssaquah Land Use Code § 18.810.100(B)
1. Retaining walls or rockeries over four feet in height at any point require a building permit per IMC Title 16 . Height is measured from the bottom of the footing to the top of the wall. 2. Retaining walls must be no taller than 10 feet, with trees (30 to 35 feet on center) and shrubs planted in front of the wall. ... 3. When in a required setback, the following standards apply to retaining w...
Material Restrictions
In Issaquah, electric fences are not permitted in any district unless additional fencing or barriers keep small children away from them. Barbed wire is limited to three situations, and chain-link is restricted under Land Use Code § 18.600.090(E), including a bar on chain-link for single-family, duplex, triplex, fourplex and townhome lots unless the architectural standards allow it.
Issaquah Fence Material Rules: Electric, Barbed Wire, Chain-Link
Significant RestrictionsIssaquah Land Use Code § 18.600.090(E)
1. Use of chain-link fencing is restricted, except when provided as follows: a. In general, chain-link fencing is prohibited in prominently visible areas or along transportation facilities unless specifically allowed below. ... g. Single-Family, Duplexes, Triplexes, Fourplexes, and Townhomes on Individual Lots. Chain-link may not be used unless specifically allowed by the architectural standard...
Looking for King County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Issaquah city rules.
Fence Regulations in King County →