Berks County sets no retaining-wall rule. In the City of Reading, retaining walls are governed by the construction codes (Chapter 180); under PA's Uniform Construction Code, walls over 4 feet generally require a building permit.
Retaining-wall regulation in Berks County is municipal. In the City of Reading, § 600-1301 notes that Chapter 180 (Construction Codes) contains the requirements for any retaining wall. Statewide, Pennsylvania's Uniform Construction Code (34 Pa. Code Ch. 403) exempts retaining walls not over 4 feet measured from the lowest grade to the top of the wall, unless the wall supports a surcharge or impounds certain liquids — taller walls or surcharged walls need a building permit and engineering. Most PA municipalities still require a zoning permit regardless of height, so confirm with Reading Codes or your township office before building.
Building a regulated retaining wall without the required UCC/zoning permit is a code violation; municipalities can issue stop-work orders, fines, and require engineered plans or removal.
Other ordinances people look up for this city. Green dot = verified primary-source excerpt.
berks-county-pa
Backyard composting is legal and encouraged in Berks County. No county permit is needed for a home compost pile. Nuisance limits (odor, rodents) and setbacks...
berks-county-pa
Berks County does not regulate artificial turf. Whether synthetic lawn is allowed, and any stormwater or impervious-surface conditions, are set by your munic...
berks-county-pa
Berks County does not regulate native-plant or meadow landscaping. Whether a wildflower meadow is allowed — versus a tall-grass violation — depends on your m...
berks-county-pa
Rain barrels and cisterns are legal in Berks County — Pennsylvania places no restriction on collecting rainwater. The county encourages it as a stormwater be...
berks-county-pa
Berks County sets no routine watering schedule. Statewide, when the Governor declares a drought emergency, 4 Pa. Code §119.4 bans nonessential outdoor water ...
berks-county-pa
Berks County has no countywide weed ordinance. Noxious-weed and tall-vegetation rules are municipal — in Reading, weeds (with grass) must stay under 6 inches...
See how Berks County's retaining walls rules stack up against other locations.
Help us keep this page accurate. If you notice an error or outdated information, let us know.