Height Limits: McKinney vs Plano
How do height limits rules compare between McKinney, TX and Plano, TX?
McKinney and Plano have similar restriction levels.
McKinney, TX
Collin County
McKinney Zoning Ordinance allows 8 ft rear and side-yard fences and 4 ft front-yard fences in residential districts. Corner lots have sight-triangle restrictions limiting front/side height to 3 ft near intersections.
View full McKinney rules →Plano, TX
Collin County
Plano limits front-yard fences to 4 feet and side/rear fences to 8 feet per Chapter 6 Article VII. Masonry fences and retaining walls over 4 feet need Texas-registered engineered plans.
View full Plano rules →Key Facts Comparison
| Fact | McKinney | Plano |
|---|---|---|
| Rear/Side | 8 ft | - |
| Front Yard | 4 ft solid | - |
| Front Open | 6 ft if 50% open | - |
| Corner Sight | 3 ft | - |
| Historic | HPAB review | - |
| Front Yard Max | - | 4 feet |
| Side/Rear Max | - | 8 feet |
| Corner Lot Street Side | - | 4 feet (front-yard rule) |
| Engineered Plans Required | - | Masonry over 4 ft or fences over 8 ft |
| Code Reference | - | Chapter 6, Article VII |
Highlighted rows indicate differences between cities.
McKinney FAQ
Can I build an 8 ft privacy fence in McKinney?
Yes in the rear and side yards with a fence permit. Front yards are capped at 4 ft solid or 6 ft open-style.
Who enforces this in McKinney?
McKinney code enforcement at (972) 547-7500 handles complaints.
Plano FAQ
How tall can my backyard fence be in Plano?
Up to 8 feet without engineered plans. A fence exceeding 8 feet or a masonry fence over 4 feet requires a building permit with drawings stamped by a Texas-registered professional engineer.
Do corner lots have stricter rules?
Yes. The side that faces the street on a corner lot is treated as a front yard, so that side is limited to 4 feet in height to maintain driver visibility.
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