Height Limits: Auburn vs Renton
How do height limits rules compare between Auburn, WA and Renton, WA?
Auburn and Renton have similar restriction levels.
Auburn, WA
King County
Auburn caps fences at 42 inches in front setback areas under ACC 18.31.020. Interior fences may reach the zone maximum building height. A 6 percent measurement tolerance applies.
View full Auburn rules →Renton, WA
King County
Fences in Renton may be up to 4 feet tall in front yards and 6 feet tall in side and rear yards under RMC 4-4-040, with additional restrictions near street intersections and clear sight triangles at driveways.
View full Renton rules →Key Facts Comparison
| Fact | Auburn | Renton |
|---|---|---|
| Front Setback | 42 inches max | - |
| Side/Rear | Up to zone max height | - |
| Sight Triangle | 42 inches at driveway | 42 in max at corners |
| Tolerance | 6 percent | - |
| Front Yard Max | - | 4 feet |
| Side/Rear Yard Max | - | 6 feet |
| Over 6 ft | - | Building permit required |
| Commercial | - | Up to 8 feet with approval |
Highlighted rows indicate differences between cities.
Auburn FAQ
How tall can my backyard fence be in Auburn?
Up to the maximum building height of the zone, which in most residential zones allows practical 6 foot and sometimes 8 foot rear fences under ACC 18.31.020, subject to any HOA rules.
What is the front yard fence height limit in Auburn?
42 inches within the required front setback under ACC 18.31.020, with a 6 percent measurement tolerance.
Renton FAQ
Can I build a 7-foot fence in Renton?
Yes, with a building permit. Fences taller than six feet require engineered plans demonstrating wind load resistance and compliance with the structural code.
What is a sight triangle?
A triangular area at street corners and driveway entrances where fences, hedges, and signs must remain under 42 inches to preserve driver visibility.
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