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Rapid City, SD Fence Regulations: Fence Permit Requirements (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Governing section
RCMC § 17.50.340.G
Permit trigger
Fences over 6 feet
Residential district cap
6 feet (4 ft in front yard)
Commercial district cap
8 feet
Airport district cap
12 feet
Easement placement
Requires City Engineer approval

Summary

Rapid City requires a building permit for any fence over 6 feet in height, under Rapid City Municipal Code Section 17.50.340.G. Fences at or under that height generally do not need a permit, but the code still limits where and how tall a fence can be by zoning district.

G. Fences over 6 feet—permit required. A building permit is required for all fences over 6 feet in height.

Full Breakdown

G states plainly that a building permit is required for all fences over 6 feet in height, tying the permit trigger to the height limits set elsewhere in the same section. 1, with front yards limited to 4 feet and second front yards on corner or double-frontage lots allowed up to 6 feet when set back at least 10 feet from the property line. Commercial districts under subsection C allow up to 8 feet, industrial and mining districts under subsection D also cap at 8 feet, and the airport district under subsection E permits fences up to 12 feet, so the permit threshold effectively applies whenever a fence exceeds the district's normal cap and an exception has been granted.

H additionally requires City Engineer approval in writing before a fence or wall goes into a designated easement, and bars fences in the public right-of-way except as approved by the Common Council. Height itself is measured under subsection A as the vertical distance from the top rail, masonry unit, board, or wire to the ground directly below, or to the uphill grade when the fence sits atop a retaining wall.

Violations & Fines

Building a fence over 6 feet without the required building permit, or placing a fence in an easement or right-of-way without City Engineer or Common Council approval, violates Section 17.50.340 and is enforced under the general Title 17 penalty at Section 17.54.070, which authorizes a Council-set fine per day of violation and allows the city to seek injunctive relief.

Frequently Asked Questions

Do I need a permit to build a 6-foot fence in Rapid City?
No. Section 17.50.340.G only requires a building permit for fences over 6 feet in height, so a fence at exactly 6 feet or below does not trigger the permit requirement on its own.
What's the tallest fence I can build without an exception in Rapid City?
It depends on the district: residential, general agricultural, park forest, and public districts cap fences at 6 feet under Section 17.50.340.B.1, commercial and industrial districts allow up to 8 feet, and the airport district allows up to 12 feet.
Can I put a fence in a utility easement in Rapid City?
Only with written approval. Section 17.50.340.H requires the City Engineer to approve any fence or wall placed in a designated easement, and fences in the public right-of-way need Common Council approval instead.

Sources & Official References

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