FIELD NOTES // PLANNING
A fence setback is a required distance between a fence and a specified reference line, such as a property boundary or street right-of-way. The applicable rule determines both the distance and where you measure from. Confirm those two details for your property before choosing a fence line; a neighbor's existing fence is not enough to establish either.
By Get Your Fence On · SEPTEMBER 12, 2026 · Updated OCTOBER 20, 2026 · 6 MIN READ
A distance is only useful when its starting point is clear. A rule measured from a property line is different from one measured from a roadway right-of-way line. Do not substitute the curb, pavement edge, sidewalk or an old fence for the reference named in the requirement.
Ask the reviewing office to identify the applicable fence provision and the reference line on your site information . Keep that answer with your layout. The practical question is not simply how far back the fence goes; it is how far back, from which line, along which part of this property.
Sources: Eldon municipal code: fence setback provisions
Missouri 's standards distinguish a Surveyor's Real Property Report from a property boundary survey. The state's required report language warns that this report does not establish surveyed boundaries or set corners and is unsuitable for laying out fence construction. A drawing in a closing packet may therefore be the wrong document for laying out your project.
The same state work-order form describes a Property Boundary Survey with Location of Improvement as locating and verifying or resetting property corners, and as usable for fence construction. Tell a licensed surveyor that you are planning a fence and ask which service and site markings your project needs. Keep the survey information separate from the city's decision about where a fence is allowed.
Sources: Missouri survey standards: property report versus boundary survey
An easement can give another party a specific right to use part of the land, such as utility or roadway access. MU Extension explains that some easements specify fence setbacks and that access arrangements can affect how fences are placed. Locating the property boundary does not, by itself, answer whether an easement area can be enclosed.
Gather the relevant recorded documents and ask the reviewing authority or easement holder what access must remain available. If the document's meaning is disputed, get qualified legal advice before building. For street frontage, identify the public right-of-way separately: Kansas City 's fence bulletin specifically says fences must not encroach on it.
Sources: MU Extension: easements and division fences · Kansas City Information Bulletin 129: fences and walls
Local fence rules can distinguish front, side, rear and street-side yards. Eldon's Section 520.015 is a useful Missouri example: it addresses those locations separately and includes provisions involving surveys and utility or alley easements. Its conditions matter as much as its listed distances. Read the whole applicable provision with the city instead of taking one number out of a search result.
That is an example of how a local rule is structured, not a setback schedule for the rest of Missouri or Kansas . Confirm the city or county responsible for your address and the classification of each proposed run. A mailing address alone is not a sufficient basis for choosing which jurisdiction's fence instructions to follow.
Sources: Eldon Section 520.015: yard-specific requirements and conditions
Show every street-facing side, driveway entrance and proposed gate on the layout you submit for guidance. Ask whether a visibility triangle, street-side restriction or access clearance affects that exact location. Have the reviewer identify the required dimensions and height limits; do not sketch a generic triangle from advice written for another city.
Include the gate opening and swing direction so access can be discussed alongside the fence line. This makes the review more useful than a drawing that shows only the straight runs. Record any required revision on the same layout before using it to compare installation scopes.
A useful fence layout can show several different lines without pretending they mean the same thing. Begin by identifying the property boundary, then the proposed fence, street right-of-way and any relevant easement. Label the source of each line and any uncertainty.
Table 1. Identify each line on your layout
Drawing layer
What it describes
What it does not establish by itself
Boundary
Extent of the parcel within the survey's scope
Every permitted improvement location
Right-of-way
Area associated with the relevant public access interest
A line that can be assumed from the curb alone
Easement
A documented right affecting a specified area
Universal permission or prohibition for all fences
Proposed fence
The route intended for installation
Ownership, approval or compliance
Visibility area
A location constraint identified by the applicable rule
A generic triangle transferable between cities
If needed, scroll sideways or focus the table and use the arrow keys.
Ask the appropriate professional or authority to resolve a layer that is unclear. Moving the proposed fence a few inches on a sketch does not resolve uncertainty about the underlying line.
Imagine an owner wants a fence beside a street, with a gate near the driveway. The first question is which reference line the local requirement names. If the rule refers to right-of-way, measuring from the pavement edge without establishing that right-of-way could produce the wrong location even if the tape measurement is accurate.
Next, the gate and driveway may need a separate visibility review. Its dimensions and permitted height should come from the authority handling that address. The owner should not borrow a triangle or distance from another municipality merely because the lots look similar.
Finally, a utility easement may cross part of the proposed route. Obtain the applicable document and clarify access conditions with the relevant party. The boundary, setback and easement questions are related in the layout, but they are not interchangeable decisions.
This sequence produces a more useful drawing: a proposed fence position supported by identified references, with remaining questions marked rather than hidden.
Moving a fence inside a boundary can change usable enclosure space, the approach to a gate and access to the outside face. It may also create a narrow strip between the fence and another structure or existing boundary. Consider how that strip will be reached and maintained .
Do not assume the move creates a new ownership line. The fence position and legal boundary can remain different. Keep both identified in the project record so future owners or service providers understand what was built and why.
An inward shift can also change connections and material quantities. Update the measurements on the proposed fence line, not merely the parcel perimeter. If an estimate was prepared from an earlier route, ask for the scope to be reconciled before ordering.
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