LR Least Restrictive
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Least Restrictive just South of the Walt Whitman Bridge
Forgotton Bottom - Least Restrictive
Least Restrictive just North of the Philadelphia International Airport
Least Restrictive just North of the Passyunk Bridge
- Maximum Occupied Area: 100% of lot.
- Minimum Open Area: None required.
- Setback Line: None required.
- Minimum Side Yard: Bldgs < 4 stories: 6 ft.; Bldgs > 4 stories: 8 ft.
- Minimum Depth Rear Yard: 8 ft.
- Maximum Height: None required.
- Maximum Floor Area: 500% of lot.
- Maximum Bulk Requirement: 20 times GFA permitted.
- One (1) space per 2,400 ft.2 of floor area.
- Use Examples: Uses permitted in any L, G, or PI, as well as slaughterhouses, stockyards, crushing, pulverizing, dismantling, wrecking, garbage, hot dip galvanizing, electroplating.
- Manufacture of: abrasive, asbestos, gypsum, buttons, coke, coal, felt, fuel briquettes, glue, cement, lime, ice, industrial organic and inorganic chemicals, jute and burlap bags, rubber tires, and soap.


