Allentown limits the percentage of a lot that can be covered by impervious surfaces and structures. Residential lots typically allow 40 to 60% coverage.
Allentown zoning code limits maximum lot coverage, defined as the percentage of a lot covered by buildings, driveways, patios, and other impervious surfaces. Typical residential limits are 40 to 60% depending on zoning district and lot size. Lot coverage calculations include primary structures, accessory buildings, paved areas, and covered patios. Permeable pavers may receive partial credit in some jurisdictions. Exceeding lot coverage requires a variance. Stormwater management requirements may apply to highly impervious lots.
Exceeding lot coverage: correction required. May need to remove impervious surface. Fines $200 to $1,000.
Allentown, PA
Allentown prohibits storing abandoned, inoperable, or unregistered vehicles on public streets or visible on private property. Vehicles may be tagged and towe...
Allentown, PA
Allentown regulates electric vehicle charging infrastructure for residential and commercial properties. Building codes may require EV-ready parking in new co...
Allentown, PA
Allentown regulates overnight parking on public streets. Many areas restrict parking between certain hours or require permits for overnight street parking.
Allentown, PA
Allentown requires pool barriers meeting safety codes to prevent drowning. Fences must be at least 4 to 5 feet tall with self-closing, self-latching gates.
Allentown, PA
Allentown requires permits for retaining walls above a certain height, typically 4 feet. Engineering review may be required for taller walls.
Allentown, PA
Allentown restricts or prohibits intentional feeding of wildlife including deer, coyotes, and bears. Feeding wildlife creates public safety hazards and nuisa...
Side-by-side rule comparisons with other cities in Lehigh County.
See how other cities in Lehigh County handle lot coverage limits.
See how Allentown's lot coverage limits rules stack up against other locations.
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