Height Limits: Bellevue vs Renton
How do height limits rules compare between Bellevue, WA and Renton, WA?
Bellevue and Renton have similar restriction levels.
Bellevue, WA
King County
Bellevue caps fences at 4 ft in front yards and 6 ft in side and rear yards under LUC 20.20.400. Corner visibility triangles limit height to 3 ft. Fences over 6 ft need a permit.
View full Bellevue 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 | Bellevue | Renton |
|---|---|---|
| Front Yard | 4 feet max | - |
| Side/Rear | 6 feet max | - |
| Sight Triangle | 3 feet within 15 ft | 42 in max at corners |
| Code | LUC 20.20.400 | - |
| 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.
Bellevue FAQ
How tall can my fence be in Bellevue?
4 feet in the front yard and 6 feet in side and rear yards. Fences over 6 feet require a building permit.
Are corner lots treated differently?
Yes. Fences within 15 feet of a street intersection are capped at 3 feet for visibility under LUC 20.20.400.
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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