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Fence Questions and Answers for West Chester, PA

Short answers to the questions homeowners ask most, with links to the full guides.

Updated October 6, 2026By the 76 FENCE West Chester teamBook a free estimate →

Short answer: Most fence questions in West Chester, PA come down to four things: whether your municipality requires a permit, where the property line is, how deep and in what ground the posts go, and whether special rules apply to pools, front yards or deer fencing. The answers below are brief; each topic links to a full guide.

The borough and the townships around West Chester, PA write their fence rules differently, and the ground changes from schist upland to limestone valley within a few miles. That is why many of the answers on this page start with “it depends” and then tell you exactly what it depends on. For everything in one place, browse the fence answers library.

Do you need a permit, and what limits apply?

Often yes, and the trigger varies. West Chester Borough charges a $50 zoning review for fences, West Goshen permits every fence, and Westtown starts at 40 feet of length or any pool enclosure.

Our West Chester fence permit guide lists each municipality we have researched. Front yards carry their own limits, usually 4 feet or lower and open rather than solid; see front-yard fence rules.

Where can the fence go on your lot?

Within your property, positioned according to your township’s rule. Pennsylvania has no statewide setback, so the details are local.

The line itself

Some townships allow fences on the line; Thornbury wants 6 inches off unless your neighbor agrees. See fence placement and property lines in PA.

Finding the line

Corner pins located by a PA-licensed surveyor remove guesswork. Read do you need a survey.

Which side faces out

Westtown, Thornbury and East Whiteland write “finished side out” into code. See which side faces the neighbor.

What happens below ground?

Utilities get marked, holes get dug to the right depth, and rock gets dealt with.

The contractor places the PA One Call request at least three business days ahead; our guide to calling 811 before a fence explains what is and is not marked. Pennsylvania lets municipalities set frost depth, covered in how deep fence posts go, and the schist around West Chester often means rock in post holes. Cold-season projects are covered in winter fence installation.

Fence crew using a power auger to dig a post hole in rocky soil
Rock is common in the uplands around the borough.

Are there special rules for pools and deer fences?

Yes. Pool barriers follow the International Swimming Pool and Spa Code, and tall deer fences can run into township height caps.

Read the PA pool fence code guide for barrier heights, openings and gate latches, and how tall a deer fence should be for heights and permits. Still have a question? Call or text 484-999-0965.

Free estimate

Walk the fence line with us.

A free on-site estimate in West Chester, PA and the surrounding townships. We check the rules for your street, handle the permit and HOA paperwork, and call PA One Call before we dig.

Sources & references

  1. Borough of West Chester fee schedule
  2. West Goshen Township Ordinance 12-2024 (fences)
  3. Westtown Township Code § 170-1505
  4. PA One Call System
  5. WeConservePA library: deer management

Codes and ordinances change. This page is general information, not legal advice; confirm requirements with your municipality.

Common questions

Quick answers

Do I need a permit to build a fence in West Chester, PA?

It depends on the municipality. In the borough, fences go through a $50 zoning review. West Goshen wants a zoning permit for any fence at all, Westtown only once a fence passes 40 feet in total length or encloses a pool, and East Bradford only above 6 feet. Rules change, so confirm with the township; when you hire us, we pull the permit.

How tall can a front-yard fence be in Chester County?

Usually 4 feet or lower, and often it must be open rather than solid. West Goshen allows 4 feet with at least as much open space as structure, and East Whiteland allows 4 feet at least 50 percent open. Uwchlan limits front yards to 36 inches, though ornamental fences up to 6 feet are allowed if at least 75 percent open.

Which side of the fence faces the neighbor?

Several nearby townships put the answer in code. Westtown, Thornbury, East Whiteland and Kennett Township require the finished or smoother side, or the side without visible structure, to face the neighbor or the street, with posts and rails on the owner's side. Where the local code is silent, facing the finished side out is still the common practice.

Can I put a fence right on the property line in Pennsylvania?

Pennsylvania has no statewide fence setback, so each municipality decides. East Bradford, Kennett Township and Chadds Ford allow fences on the line, while Thornbury requires at least 6 inches off the line unless your neighbor agrees in writing. Even where it is allowed, keeping the fence just inside your line can avoid ownership disputes later.

Do I need a survey before installing a fence?

If the fence will run near a property line, a survey is the safest step. A PA-licensed land surveyor can locate and flag your corner pins so the fence lands where you intend. HomeGuide's national figures put property surveys at roughly $200 to $1,200; local quotes depend on your lot and the available records.

Who calls 811 before a fence is installed?

The contractor who is digging should place the PA One Call request, because only the party that gives notice is protected. Notice must go in at least three and no more than ten business days before excavation. When we install your fence, we place the request. Private lines such as invisible dog fence wire or irrigation are not marked.

How deep do fence posts need to be in Chester County?

There is no single number. Pennsylvania lets municipalities set frost depth, and figures from about 30 to 42 inches are used across the state, with around 30 inches commonly accepted near Philadelphia. Depth also depends on fence height, wind load and soil, so we follow your township's requirement and the conditions in your yard.

What happens if you hit rock digging fence post holes?

Rock is common on the schist uplands around West Chester. Crews can work through it with a rock bar, core drill or jackhammer, and in some cases a post is set shallower with more concrete where the local inspector accepts it. We note rocky areas at the estimate so the plan and schedule account for them.

What are the pool fence requirements in Pennsylvania?

Pool barrier rules follow the International Swimming Pool and Spa Code. The 2018 edition calls for a barrier at least 48 inches high, openings that will not pass a 4-inch sphere, a bottom gap of 2 inches or less over soil or grass, and self-closing, self-latching gates that open away from the pool. Some townships add stricter rules.

How tall should a deer fence be?

WeConservePA's deer management guidance says deer exclusion fencing should be 8 to 12 feet high. Most nearby townships cap residential side and rear fences at 6 feet, so an 8-foot deer fence may need a permit or a variance. Check with your township before planning a tall fence around a garden or orchard.

Can you install a fence in the winter?

Often, yes, depending on conditions. Snow cover, deep frost or heavy rain can push dates, so winter schedules carry more weather risk. Winter is also a practical time to finish permits and HOA approvals so a spring install can start sooner. Most residential installs take a day or two on site once materials arrive.

How long does a fence last in Pennsylvania?

It depends on the material. 76 FENCE cites typical lifespans of roughly 15 to 20 years for wood, 15 to 20 or more for chain link, 20 to 30 or more for metal and about 20 for composite. A yearly wash, fresh wood treatment every two to three years and metal touch-ups every three to five years keep a fence near the long end of its range.

Does my neighbor have to pay for half the fence in Pennsylvania?

Usually not for a typical suburban yard. Pennsylvania's old partition fence law requires adjoining owners to share line fences, but it grew out of agriculture and its reach on residential lots is limited. Neighbors often split costs by agreement. For a real dispute, talk to a Pennsylvania attorney before relying on the statute.

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