Boundary Adjustments in Utah: What Homeowners and Property Owners Need to Know

Understanding property boundaries can be confusing — especially when what’s on the ground doesn’t match what’s on paper. Whether you’re building a fence, settling a neighbor dispute, or just trying to make sure your property lines match reality, boundary adjustments and boundary establishments are important tools in Utah’s land use system.

At Aegis Land Surveying, we’ve helped landowners across Utah navigate these issues with confidence. Here’s what you need to know in a simple, practical way — whether your property is in a recorded subdivision (platted) or is unplatted acreage.

What Is a Boundary Adjustment?

A boundary adjustment is used when the boundary line between two properties is being moved and  land is being transferred from one owner to another. Even a small shift — like a few feet along a fence — is legally considered a conveyance of property and must follow the state and local process.

Common situations where a boundary adjustment might be needed:

• Straightening crooked property lines

• Moving a fence to match real boundaries

• Giving or receiving land to square up lots

• Fixing boundary conflicts during development

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Unlike simply agreeing on a line with your neighbor, a true boundary adjustment needs to be processed through your city or county land use authority and recorded following Utah’s legal requirements.

What Is a Boundary Establishment?

A boundary establishment is a different process. It’s used when the boundary line is uncertain or disputed, and both owners want to document the correct boundary on record — without transferring land.

This typically happens when:

• Older legal descriptions are unclear

• Long-term use doesn’t match surveyed boundaries

• Title descriptions don’t reflect actual conditions

With a boundary establishment, you’re confirming where the line is, not moving it.

Why This Matters Across Utah

Whether your property is in a subdivision or is unplatted:

In Platted (Subdivision) Areas

Subdivision lots have additional constraints, such as:

• Minimum lot area

• Required frontage

• Buildable area

• Easements-A boundary adjustment can affect these features, and local ordinances may require additional review or approvals.

  
  

In Unplatted Areas

Boundary adjustments tend to be more straightforward, but:

• Zoning compliance still applies

• Easements must still be respected

• Land cannot be left landlocked or reduced below zoning requirements even in rural areas, the legal process must be followed.

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Simple vs. Complex Boundary Adjustments

Under Utah law, some boundary adjustments can be handled more simply — but only if:

• No public roads or public land are involved

• No utilities or easements conflict with the change

• The resulting lots remain compliant with zoning

If these conditions aren’t met, a more detailed or formal review is required. In subdivision settings, that could include a plat amendment, depending on local rules.

The Role of a Survey

Here’s the part that makes all the difference:

A professional land survey:

• Accurately locates existing boundaries

• Identifies easements and rights-of-way

• Provides certified legal descriptions

• Produces recordable exhibits required for boundary documentation

Without a survey, property owners often rely on fence lines or old markers that are not legally binding — which can lead to disputes, title issues, and denied permits.

A survey protects your investment and gives you the documented information needed to complete a boundary adjustment or establishment.

A Typical Process (Simple Overview)

While city and county procedures vary slightly, most boundary adjustments follow these steps:

1. Order a land survey to determine current conditions.

2. Determine whether you need an adjustment or establishment.

3. Prepare legal descriptions and exhibits.

4. Submit applications to your local planning department.

5. Obtain approval from land use authority.

6. Record the final documents with the county recorder.

A boundary establishment follows similar steps, but the emphasis is on clarifying location rather than moving lines.

Why This Matters Long-Term

Whether you’re planning to build, sell your property, or simply want peace of mind, a professionally prepared boundary adjustment or establishment ensures:

• Your property lines match reality

• You stay compliant with city/county rules

• Future buyers won’t uncover surprises

• Title and permitting processes go smoothly

  
  

Ready to Get Started?

If you’re considering a boundary adjustment or have questions about your property lines anywhere in Utah — from urban lots to rural acreage — we can help.

At Aegis Land Surveying, we combine more than 25 years of field experience with a commitment to clear communication and professional results. Let us help you understand your property and protect your investment.

Contact us today to discuss your project and schedule a consultation.

This blog is intended to inform and educate. It is not legal advice. For legal questions about property rights or land use regulations, consult a qualified real estate attorney