Carrollton vs Irving
How do retaining walls rules compare between Carrollton, TX and Irving, TX?
Carrollton and Irving have similar restriction levels.
Carrollton, TX
Dallas County
Carrollton requires permits for retaining walls above a certain height, typically 4 feet. Engineering review may be required for taller walls.
View full Carrollton rules →Irving, TX
Dallas County
Retaining walls at or below grade are excluded from fence height measurements. Walls exceeding 4 feet require engineering. Building permits are required for structural retaining walls.
View full Irving rules →Key Facts Comparison
| Fact | Carrollton | Irving |
|---|---|---|
| Permit Free | Up to 4 feet typically | - |
| Engineering | Required over 4 feet | - |
| Setbacks | Apply near property lines | - |
| Drainage | Must be addressed | - |
| Height Exclusion | - | At or below grade excluded from fence height |
| Engineering Required | - | Over 4 feet |
| Permit | - | Building permit required |
| Code | - | IBC 2021 Edition |
| Contact | - | Inspections Dept. (972) 721-2371 |
Highlighted rows indicate differences between cities.
Carrollton FAQ
Do I need a permit for a retaining wall?
In Carrollton, walls over 4 feet typically require a building permit and engineered plans. Shorter walls may be exempt.
How close to the property line can I build a retaining wall?
Setback requirements vary. Check Carrollton zoning code for specific distances from property lines.
Irving FAQ
Do I need a permit for a retaining wall in Irving?
Yes. Structural retaining walls require a building permit. Walls over 4 feet must be designed by a registered engineer or architect.
Does a retaining wall count toward fence height?
No. Retaining walls at or below grade are excluded from fence height measurements under Irving's code.
Compare other topics
See how Carrollton and Irving compare on other ordinance categories.
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