Choosing the Perfect Fence Location: Factors to Consider

Watch this video or read the article below here!

People often ask us, where should we place our fence? Let’s assume you want to maximize your backyard, so we’ll put the fence as close to your property line as we can. How do we find the property line? Well, the best way is to find your property pins. Property pins are typically a piece of rebar in each of your corners that an engineer placed when the development was originally platted.

Those property pins typically will have a plastic cap on them, might be yellow, might be red, might be blue, or it might be removed. If we can find those pins, we’ll know where your proper lines are. And we can do that by either using a metal detector, or perhaps using your site plan and taking some measurements to find out where they are.

Now, oftentimes, unfortunately, they’re not there anymore. Either they got removed by the electric company when they were installing your electric feeder lines to your house, or perhaps the internet company, or maybe even the builder when they were doing final grading. In those cases, it will be important to have a survey company replace those pins to minimize your risk.

Now We’ve had several people say, well, here’s our mow line. We’ve been mowing this for 15 years. That’s not your property line. We’ve had a couple instances where we placed the fence where the homeowner thought their property line was, their neighbor hired a surveyor, found out it was a couple inches off, and then we had to move the fence.

Now it’s possible in an older neighborhood there aren’t property pins. There might be some other landmarks such as a telephone pole that would delineate where the corner of your property is. So a surveyor would be the most qualified person to determine where exactly your property line is.

Let’s go over this in detail

 

Where Should I Put My Fence?

Most homeowners eventually ask the same question when planning a new fence: where should it go? Deciding where to install a fence is one of the most important choices in the whole project, right up there with picking a material, and it takes more than lining up a tape measure and digging post holes. Good fence placement starts with knowing your real property boundary, then works through what your city or HOA allows, how to build safely around utilities, what’s already in your yard, and where gates make the most sense.

Start With Your Property Line

Before you think about style or gate placement, you need to find your fence property line: the point where your property legally ends. It’s tempting to treat a long-standing mow line, a hedge, or a neighbor’s existing fence as a stand-in for the real boundary, but none of those are reliable. Your fence should go in near your actual, surveyed property line, not an assumed one.

Locate Your Property Pins

If you’re wondering how to find a property line for a fence, this is where to start. Property pins are pieces of rebar placed at each corner of your lot by a surveyor or engineer when the property was originally platted. They’re often topped with a small plastic cap in yellow, red, or blue, though the cap is sometimes missing or gone entirely. Two common ways to find them:

• Metal detector: effective for locating pins buried just below the surface.
• Site plan measurements: your original site plan or plat can help you measure out from a known reference point to the approximate pin location.

Know When to Call a Surveyor

Property pins get disturbed more often than you’d think. They’re removed during electric or internet utility work, displaced during construction or landscaping, or simply shifted by soil movement over time. When that happens, don’t guess. A licensed surveyor can re-establish the boundary accurately, and in older neighborhoods where pins were never replaced, a surveyor can work from historic markers, recorded plats, and deeds instead. This matters most when pins are missing or disputed, in older neighborhoods without clear markers, or on any project where getting it wrong would be costly to fix.

Don’t Trust the Mow Line

One of the most common misconceptions we run into is the idea that however an area has been mowed or maintained for years marks the property line. It doesn’t. We’ve seen cases where a fence went in along what the homeowner believed was the boundary, only for a neighbor’s survey to turn up a difference of a few inches, and the fence had to be moved after the fact. A quick survey up front is far cheaper than moving a finished fence.

Check Local Requirements

Once you know your property line, the next question is what you’re allowed to build on it. Every city, county, and HOA sets its own rules, so treat the examples below as a starting point rather than a guarantee for your address:

• Height restrictions: many municipalities cap front-yard fence height, often somewhere around four feet, though the exact limit varies by city and county.
• Fence setback requirements: you may need to keep your fence a set distance from sidewalks, streets, ponds, or other features, even where your property line technically extends closer.
• HOA rules: if you’re in a neighborhood with an HOA, it may layer its own material, height, or style rules on top of whatever the city allows.
• Permits: some jurisdictions require a permit before installation begins.

Because these requirements are so location-specific, confirm what applies to your property with your city or county before finalizing your layout. We’re also happy to help you sort through local requirements as part of your quote.

Consider Utilities and Access

Before finalizing the fence line, contact Iowa One Call by calling 811. Utility markings identify underground lines, but utility boxes and access areas may also affect the fence layout.

Fence installation near utility lines calls for extra care, and that’s especially true here in central Iowa, where we do most of our work. Once lines are marked, municipal providers typically handle their own utilities (electric, water, sewer), while third-party companies mark others depending on who services your area.

Two things this affects directly:

• Digging near marked lines: if a utility line runs close to where we plan to dig, we may need to hand-dig those post holes instead of using powered equipment, which adds labor and cost. If that’s a concern, it may be worth adjusting the fence line slightly.
• Utility box clearance: utility boxes need room for service access, typically more on the padlock or access side than on the others. Exact clearance requirements vary by provider, so we confirm specifics for your property before finalizing the layout. Depending on the space, we can route around a box with an angled corner or a series of right-angle jogs.

Plan Around the Property

With your boundary and legal requirements settled, walk your yard and think through what else the fence line needs to account for:

• Trees: if a tree sits near your property line or its branches cross the planned path, decide whether to remove it or route the fence around it. Building around a tree instead of through it also protects the fence as the tree keeps growing.
• Decks, AC units, and spigots: decide whether a raised deck, air-conditioning unit, or water spigot should end up inside or outside the fence line, since each affects access and function differently.
• Drainage and grading: low spots or drainage paths can affect where posts go and how well the fence holds up over time, so it’s worth noting them before you finalize the line.
• Neighboring fences: many homeowners prefer their new fence to line up visually with a neighbor’s existing fence, even when it isn’t required.
• Privacy and usable space: think about how much yard you want enclosed, and how close to the property line you’re comfortable building to make the most of it.

Choose Gate Locations

Fence gate placement is easy to treat as an afterthought, but it affects daily use more than almost any other decision in the project. Most homeowners want at least one gate on each side of the house, though the right number depends on how you move through the yard, and a double gate is usually the better option if you need access for a vehicle, trailer, or riding mower.

Avoid placing a gate directly on a corner where possible. Corner posts don’t have the same structural stability as in-line posts, so a corner gate often needs a heavier post and a deeper footing to keep it from shifting, plus extra care to keep the latch aligned. Where you have a choice, place gates on the flattest part of the yard for easier everyday use; sloped gates can be custom-built if a flat option isn’t available.

Plan for who and what needs to get through: pets, kids, lawn equipment, and anything you might need access for later.

Fence Placement Checklist

Before installation day, run through this list:

• Confirm the property boundaries
• Locate or replace missing property pins
• Check city, county, and HOA requirements
• Call 811 before digging
• Identify utility boxes and required access
• Account for trees, landscaping, and structures
• Decide what should be inside the fence
• Plan pedestrian and equipment gates
• Confirm the final layout before installation

Key Takeaways for Fence Placement

Getting the fence line right the first time saves you from moving posts, working around a missed utility, or renegotiating with a neighbor later. Confirm your boundary, check what your city and HOA allow, plan around what’s already in your yard, and think through gate placement before anyone breaks ground. The result is a fence that looks right, functions the way you need it to, and doesn’t need to be moved.