Thinking about a big backyard makeover? Planning to add a retaining wall, install a sprinkler system, or pour new concrete? You might need landscaping permits in Utah — and skipping them can lead to costly fines, do-overs, or even legal issues.
This guide breaks down what permits you may need, which city rules apply, and how to stay on the right side of the law before you start digging.
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Do You Need a Permit for Landscaping in Utah?
It depends. While basic lawn maintenance usually doesn’t require a permit, any structural or utility-related work likely will. Here’s when to check with your local city:
✅ You likely DO need a permit if you’re:
- Building a retaining wall over 4 feet high
- Altering grading or slope of your land
- Installing new irrigation systems
- Pouring concrete patios, driveways, or walkways
- Running new electrical lines (for lighting or pumps)
- Constructing pergolas, gazebos, or sheds
- Removing or planting large trees
❌ You likely DON’T need a permit for:
- Lawn mowing and edging
- Planting flowers, shrubs, or small trees
- Spreading mulch or gravel
- Installing garden beds or raised planters (non-permanent)
Utah Landscaping Permit Rules by City
Every city is a little different. Here’s a quick breakdown for major metro areas:
Salt Lake City
- Permit required for grading, drainage changes, and retaining walls over 4 feet
- Tree removal on park strips must be approved
- View SLC landscaping rules →
Provo
- Requires permits for concrete flatwork, structures, and sprinkler systems
- Xeriscaping must comply with city code for water-wise landscaping
- View Provo permit info →
St. George
- Emphasizes drought-tolerant planting and HOA guidelines
- Hardscape changes (walls, patios) may require plan approval
- View St. George landscaping policies →
Ogden, Layton, Logan, and more
- Similar rules apply: anything structural, electrical, or drainage-related usually needs a permit.
- Always check with your city planning department.
Tip: If in doubt, call your local building or zoning office before starting. Many offer same-day answers or even walk-in help.
Why Permits Matter
- Avoid fines or stop-work orders from city inspectors
- Ensure proper drainage, slope, and safety
- Keeps you compliant with local zoning and HOA rules
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