Permit Required? Required
Typical Fee Range $50–$100 A flat fee applies to all residential fence installations for code and zoning review.
Fee Method Flat fee
Apply Online Apply at Building Division →

What's Required in St. Louis

  • Building permit required for all new fence installations.
  • Maximum height of 6 feet for side and rear yards.
  • Front yard fences limited to 4 feet and must be 50% open.
  • Site plan showing fence location relative to property lines and structures.
  • Must not obstruct sight triangles at street intersections.
  • Barbed wire and electrified fencing are prohibited in residential districts.

How to Get a Fence Permit in St. Louis

1

Step 1: Obtain Site Plan

Prepare a drawing of your lot showing exactly where the fence will go.

2

Step 2: Express Review

Visit the Building Division for a walk-through Express Permit review.

3

Step 3: Pay Fees

Submit the flat residential fence fee at the cashier desk.

4

Step 4: Utility Location

Contact Dig Rite (811) to mark underground lines before construction.

5

Step 5: Final Inspection

Schedule a final building inspection once the fence is complete.

Frequently Asked Questions

Yes, St. Louis requires a permit for all fences regardless of height.
Yes, but it must not encroach on your neighbor's property or the public right-of-way.
Fences in the front setback are capped at 48 inches.