How McKeesport Handles Accessory Structures: A Practical Guide
McKeesport maintains 113 local ordinances across all categories, and 5 of those deal specifically with accessory structures. Here is a breakdown of what the city actually requires, what is prohibited, and where McKeesport falls on the strict-to-permissive spectrum compared to other cities.
Carport Rules
Carports are treated as accessory structures under McKeesport zoning. Setback requirements apply, and building permits are typically required for permanent attached carports under the PA Uniform Construction Code.
Key details: Attached: Building permit required. Freestanding: Depends on size (>200 sq ft). Setback: Per zoning district. Front Yard: Generally prohibited. Wind Load: 90 mph IRC.
Unpermitted carports trigger UCC violations with fines up to $1,000 per day under 35 P.S. §7210.903. Zoning setback violations bring $100-$500 per day fines with potential removal orders. Stop-work orders may be issued during active construction.
Tiny Homes
Tiny homes on foundations in McKeesport must meet full PA UCC/IRC residential code including minimum room sizes. Tiny homes on wheels are classified as RVs under PennDOT and cannot serve as permanent dwellings in residential zones.
Key details: On Foundation: Full IRC compliance required. On Wheels: Not permitted as dwelling. Min Size: IRC §R304 standards. RV in Yard: Prohibited as residence. ADU Law: None in PA.
Zoning violations bring fines of $100-$1,000 per day under Chapter 301. Occupying an unpermitted structure triggers UCC violations with $500-$1,000 per day penalties under 35 P.S. §7210.903. Ordered removal possible at owner expense.
This is one of the stricter rules in McKeesport's municipal code. If you are unsure whether your situation complies, it is worth checking with the city before proceeding.
ADU Rules
McKeesport zoning does not expressly permit Accessory Dwelling Units in most residential districts. PA has no statewide ADU mandate; local zoning controls.
Key details: State Law: No ADU mandate. Local Zoning: Generally not permitted. Duplex Option: Possible in some districts. Variance: ZHB may grant.
Contact your local code enforcement office for specific penalty information.
Compared to other cities, McKeesport takes a harder line on adu rules. The enforcement and penalty structure reflects that.
Garage Conversions
Garage conversions to habitable space require PA UCC building permit and must meet residential code for ceiling height, egress, insulation, and ventilation. Zoning approval also required.
Key details: Building Permit: Required (PA UCC). Code: 2018 IRC habitable space. Ceiling Height: 7 ft minimum. Egress Window: 5.7 sq ft (bedrooms). Parking: Must maintain district minimum.
Work without permit: stop-work order, double permit fees as penalty, and $100-$1,000 fine per UCC §403.42. Unsafe/non-compliant work: mandated removal or reconstruction at owner cost. Unpermitted ADU creating illegal 2nd dwelling: zoning enforcement, up to $500/day until abated.
Compared to other cities, McKeesport takes a harder line on garage conversions. The enforcement and penalty structure reflects that.
Shed Rules
Sheds under 200 sq ft typically exempt from PA UCC building permit but still require zoning compliance. Setback requirements apply; must be in rear yard.
Key details: Permit Exempt: Under 200 sq ft. Setback: 3-5 ft typical. Location: Rear yard. UCC Permit: Over 200 sq ft.
Contact your local code enforcement office for specific penalty information.
The Bottom Line
McKeesport is tougher than many cities when it comes to accessory structures. Out of the 5 rules covered here, 3 are rated strict. If you are a homeowner, renter, or business owner in McKeesport, take the time to understand these requirements before they become a problem. Most violations come with fines, and some repeat violations can escalate.
Keep in mind that McKeesport can amend these rules at any council meeting. For the most current version of any rule mentioned here, check the specific ordinance page, where we track updates as they happen.