Short answer: In Uwchlan Township, north of West Chester, PA, a fence goes through a building permit application with a contractor estimate, a plot plan and, if you live in an HOA, an approval letter; the fee was $154.50 at the time of writing. Front-yard fences are limited to 36 inches, or up to 6 feet if ornamental and at least 75 percent open.
Uwchlan is one of the most clearly documented fence processes in our West Chester, PA service area, which makes it easy to plan if you know the order of steps. The township includes Lionville and parts of the area people call Exton, and much of it is built out as HOA communities, so most Uwchlan fences need two approvals: the association’s and the township’s. Get them in the right order and the permit is routine.
- Permit: building permit application required; fee $154.50 at the time of writing — confirm with the township
- Attachments: contractor estimate, plot plan, HOA approval letter if applicable
- Front yard: 36 in max; ornamental fences up to 6 ft if at least 75% open
- Typical housing: townhomes and single homes in HOA communities
What goes into an Uwchlan fence permit application?
Three documents beyond the application form: a contractor estimate, a plot plan showing where the fence runs, and an HOA approval letter if your property is in an association.
- Application form — the township’s building permit application, filled in for a fence.
- Contractor estimate — our written estimate from the walkthrough serves this purpose.
- Plot plan — a drawing of your lot with the fence line, gates and height marked. A copy of your survey or settlement plat is the best base.
- HOA approval letter — required if applicable, which in Uwchlan is often.
- Fee — $154.50 at the time of writing.
When you hire 76 FENCE West Chester, we prepare the plot plan and file the application. If you do not have a survey, our guide on whether you need a survey explains when it is worth ordering one.
Why does the HOA letter come first?
Because the township asks for it with the application. Applying to the township before the association approves usually means waiting, then resubmitting.
Associations typically specify height, material, color and style, sometimes down to the picket profile. Our HOA approval service puts together the product sheets, color samples and drawings boards ask for, so the request is complete the first time.
How long does the Uwchlan process take?
Most of the calendar time goes to approvals, not construction. Your HOA’s review schedule and the township’s permit review set the pace, and neither is something a contractor controls.
Once the permit is issued and materials arrive, most residential installs take about a day or two on site, and pool fences one to three days. Weather can shift the schedule. Starting the HOA request soon after the walkthrough is the simplest way to shorten the wait.
How tall can a front-yard fence be in Uwchlan?
Thirty-six inches, unless the fence is ornamental and at least 75 percent open, in which case it may go up to 6 feet.
That is one of the lower front-yard limits around West Chester, PA, and it surprises people moving from places that allow 4 feet. It shapes material choices: a 36-inch picket or rail fence works anywhere in the front, while taller fences in the front yard tend to mean open aluminum or steel with widely spaced pickets.
The 75 percent figure refers to how much of the fence face is open space. A typical aluminum fence with slim pickets is mostly air; a vinyl picket with wide boards may not be. We check the product’s spacing against the rule before ordering. See our front-yard fence rules guide and the front-yard fence styles page.

Which fences suit Uwchlan back yards?
Most often vinyl privacy or semi-privacy, because it matches neighbors and suits HOA color rules. Aluminum is the common pool choice, and pressure-treated or cedar wood appears where associations allow it.
Townhome yards
Short vinyl runs with one gate; check whether the HOA owns the strip behind your unit before drawing the plot plan.
Pools
Aluminum with a self-closing, self-latching gate. See pool fences.
Dogs
Privacy or semi-privacy panels with a tight bottom gap. See dog fences.
If your address says Exton, confirm you are actually in Uwchlan: our Exton page compares Uwchlan with West Whiteland. Nearby, Chester Springs and Downingtown each follow their own codes, and the fence permit guide lays them side by side.
Rules change, so confirm with the township — when you hire us, we pull the permit.
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
Codes and ordinances change. This page is general information, not legal advice; confirm requirements with your municipality.