Fence line clearing: the boundary is the hard part
A few feet wide and a long way. Technically among the simplest clearing work there is, and among the easiest to get into a dispute over.
Published by the Land Clearing Authority editorial team · Last revised 2026-07-29 · Editorial policy · Corrections
Who this is for
- Anyone repairing or replacing fence that has grown in
- Landowners installing new fence through vegetation
- People whose boundary has disappeared under growth
The short answer
The clearing itself is narrow corridor work: cut a strip wide enough to work in, and low enough that posts can be set and wire run. It is quick and relatively inexpensive on a per-foot basis.
The risk is entirely about location. Fence lines are boundaries, and clearing on the wrong side of one is a legal problem rather than a workmanship problem. Establish where the line is before anything is cut.
What changes the answer
- Whether the boundary has been surveyed and is physically marked
- Whether there is existing fence, and whether it is being kept
- Working width needed for the fencing method being used
- What has grown into or through the fence line
- Whether the neighbour’s side is involved at all
- Whether the line runs along a road, a watercourse, or a utility corridor
Find the line first
An old fence is evidence of a boundary. It is not proof of one. Fences get built in the wrong place, get moved, and get rebuilt along the line of the previous mistake.
If you are clearing along an existing fence and putting the new fence in the same place, the risk is limited. If you are clearing a line that has no fence, or moving one, the boundary should be established by a licensed surveyor before anything is cut. Vegetation cleared from the wrong side of a line cannot be put back, and the conversation that follows is expensive.
Talk to the neighbour before the machine arrives
Fence line work happens at the exact place where two properties meet, and it is visible from both sides.
A short conversation in advance — what is being cleared, how wide, on which side, and when — prevents most of the disputes that arise from this work. It also surfaces useful information: the neighbour may know where the pins are, may have a survey, or may want the same work done and be willing to share a mobilisation.
Where a fence is shared, who pays for what may be governed by state law, local ordinance, or a prior agreement. That is a question for your county office or an attorney, not for a contractor.
How wide does the corridor need to be?
Wider than the fence, and how much wider depends on how the fence is being built.
Hand-set posts need less room than a machine-mounted driver. A machine needs to travel the line, which means the corridor has to accommodate the machine plus clearance. And clearing a little further back on your own side reduces how quickly growth returns to the fence itself.
Anything overhanging matters too. Limbs above a fence line come down onto it eventually, and dealing with them while equipment is on site is far cheaper than a call-out afterwards.
What happens to the old fence
Wire and posts embedded in vegetation are a genuine hazard to clearing equipment and a genuine nuisance to remove.
Old wire wraps around rotating machinery and causes damage and downtime. Steel posts hidden in growth are worse. If there is old fencing in the line, say so when requesting a quote — a contractor who knows will plan for it, and one who does not will find it with a machine.
Removal and disposal of the old material is separate work. Ask whether it is included, and where it goes.
Below the line
Posts have to go into the ground, which makes this one of the few narrow clearing jobs where below-grade obstructions genuinely matter.
Stumps and roots in the post line will stop a driver or an auger and force posts to be relocated, which puts kinks in a fence. Where the line runs through what used to be woods, expect this and discuss it in advance.
And before anything goes into the ground: call 811. Buried utilities cross property lines routinely, and a fence post is entirely capable of finding one.
What drives the cost
| Driver | Effect |
|---|---|
| Length of line | The basic unit. Fence work is priced per foot far more often than per acre. |
| Corridor width | Set by the fencing method and by how far back you want the regrowth held. |
| Existing fence in the growth | Old wire and posts are a hazard to machinery and slow the work considerably. |
| Stem size along the line | Mature trees in a fence line are tree work, not corridor clearing. |
| Overhead limbs | Separate work, and much cheaper done while equipment is already on site. |
| Access along the line | A line a machine cannot travel becomes hand work, at a very different rate. |
Common mistakes
- Assuming the old fence marks the legal boundary
- Clearing without telling the neighbour first
- Not mentioning buried old wire, and damaging the contractor’s machine
- Clearing a corridor too narrow for the fencing equipment to work in
- Setting posts without calling 811
Questions to ask a contractor
- What width are you clearing, and does that suit the fencing method I am using?
- Will you handle overhanging limbs at the same time?
- What do you do about old wire and posts in the line, and is disposal included?
- Are there stumps in the post line, and what happens to them?
- How is this priced — per foot, or by time?
What to do next
- Establish the boundary with a licensed surveyor if it is not already marked
- Speak to the neighbour before scheduling
- Call 811 before any posts go in
- Confirm the corridor width your fencing contractor needs, then quote to it
Questions people actually ask
How wide should a fence line be cleared?
Wide enough for the fencing method plus working clearance, and usually a little wider on your own side to slow regrowth back onto the fence. Ask your fencing contractor what they need to work in, then specify that width.
Who pays for clearing a shared fence line?
That may be governed by state law, local ordinance, or an existing agreement, and it varies considerably. It is a question for your county office or an attorney — not for this site and not for a clearing contractor.
Can a contractor clear on my neighbour’s side?
Not without the neighbour’s permission. Clearing across a boundary without authorisation is a legal matter, and the fact that a fence appeared to be the line is not a defence. Establish the boundary and get agreement in writing.
What about stumps in the fence line?
They are a real problem, because posts have to go into the ground. Stumps and roots in the post line force posts to be relocated, which puts kinks in the fence. Raise it before quoting so below-grade work can be scoped if it is needed.
Work out the scope before you ask for prices
Answer the five questions every quote depends on — what is growing, where the material goes, how deep removal has to reach, whether equipment can get in, and what the land is for afterwards. Then send one properly described project to the right kind of contractor.
Nothing on this site is a recommendation of a specific company. The guidance describes categories of work and the questions worth asking. If you decide to request quotes, the introduction is free to you, contractors may pay to receive it, and you are under no obligation to hire anyone.