Penn Hills's Building Setbacks & Zoning: The Rules That Matter

Every city handles building setbacks & zoning a little differently. In Penn Hills, Pennsylvania, there are 3 distinct rules that residents and property owners should be aware of. Some are stricter than what neighboring cities enforce, and others are more relaxed. Here is what you need to know.

Lot Coverage Limits

Maximum lot coverage in Penn Hills R-1 is typically 25 to 30 percent, R-2 is 35 percent, and R-3 up to 40 to 50 percent. Impervious surfaces (house, garage, driveway, patios) all count toward the cap.

Key details: R-1: ~25% building coverage. R-2: ~35%. R-3: ~40-50%. Stormwater Trigger: 1,000 sq ft new impervious.

Contact your local code enforcement office for specific penalty information.

Setback Rules

Residential setbacks in Penn Hills vary by zoning district. Typical R-1 single-family: 30 ft front, 8 ft side, 30 ft rear. R-2 and R-3 are smaller. Set in the 2020 Zoning Ordinance, enforced by Code Enforcement.

Key details: R-1 Front: 30 ft typical. R-1 Side: 8 ft typical. R-1 Rear: 30 ft typical. Variance: Zoning Hearing Board.

Contact your local code enforcement office for specific penalty information.

Structure Height Limits

Principal residential structures are generally limited to 35 ft or 2.5 stories in Penn Hills R-1 and R-2 districts. Accessory structures cap at 15 ft. Commercial and multifamily districts allow taller with additional setback.

Key details: R-1/R-2: 35 ft / 2.5 stories. Accessory: 15 ft cap. Exempt: Chimneys, antennas. Commercial: Height bonus w/ setback.

Contact your local code enforcement office for specific penalty information.

The Bottom Line

Penn Hills's building setbacks & zoning rules are a mixed bag. Some areas are strict, others are relaxed, and the details matter. The best approach is to check the specific rule that applies to your situation rather than assuming Penn Hills is broadly strict or permissive.

These rules come from Penn Hills's publicly available municipal code. For complete penalty schedules, exemption details, and answers to common questions, see the individual ordinance pages throughout this guide.