Retaining wall permit checklist — Sioux Falls, South Dakota
Assembled from Sioux Falls’s own published permit rules. Every line below is quoted from a city document and linked to it. Nothing here is generated, estimated, or inferred from another jurisdiction.
Do you need a permit?
Sioux Falls requires a permit for a retaining wall.
When a permit is not required
A building permit is not required for landscape-only retaining walls less than 4 feet in height.
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Sources
- retaining wall — permit rules, retaining wall — fee schedule ↗verified August 2026
Other permits Sioux Falls publishes rules for
Listed because the city publishes a separate rule for each type — not because this project necessarily triggers one. Whether it does depends on your scope of work.
- Deck permit checklist
- Fence permit checklist
- Shed permit checklist
- Water heater permit checklist
- Re-roof permit checklist
- Electrical work permit checklist
- General building work permit checklist
BuildSpec is a reference, not the authority having jurisdiction. Confirm requirements with Sioux Falls before you build.