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.

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.
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
- Borough of West Chester fee schedule
- West Goshen Township Ordinance 12-2024 (fences)
- Westtown Township Code § 170-1505
- PA One Call System
- WeConservePA library: deer management
Codes and ordinances change. This page is general information, not legal advice; confirm requirements with your municipality.