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 · 5 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
A permitted height is not a setback. Kansas City 's Information Bulletin 129 describes residential limits of 4 feet in front and street-side yards and 6 feet in interior side and rear yards. Those figures describe height; they do not establish a distance from your boundary or authorize a particular line on your lot.
The city's permit-exempt work page lists fences, while expressly retaining applicable zoning and building requirements. So a building-permit exemption is not a substitute for checking the proposed location. Ask separately about fence location, height, any required review and any other approvals relevant to the property. Do not apply Kansas City 's exemption to another municipality.
Sources: Kansas City Information Bulletin 129: residential fence heights · Kansas City: permit exemptions retain code requirements
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.
Assemble the address, survey or other requested site documents, proposed material and height, each fence run and gate location, and the questions that still need answers. Ask what additional documents the reviewing office requires. If neighborhood covenants or an association apply, include their requirements in that document review rather than assuming the municipal answer covers them.
Save the dated response, the rule it identifies and the drawing it refers to together. Label unresolved lines as unresolved. If a boundary or access dispute remains, resolve that issue with the appropriate professionals before treating the layout as ready for installation.
Once the location is confirmed, measure the proposed fence runs rather than simply copying the lot's perimeter. Moving a run inward can change enclosure size, connections and gate placement. Update the drawing and measurements together so two estimates describe the same intended project.
The measuring guide below helps you record runs and openings, and the calculator gives you a place to organize a preliminary fence estimate. Share the confirmed layout and any remaining review questions through the estimate form. A price calculation does not determine a property boundary or provide approval to build.
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