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Philadelphia's New Zoning Code: Detailed Recommendations
September 2009
prepared by:
Clarion Associates
Duncan Associates
in association with:
Wallace Roberts and Todd LLC
Claflen Associates
CHPlanning
Dyett and Bhatia
Hurley-Frank Associates
Major changes in the New Zoning Code are listed below, and are grouped according to the
Zoning Code Commission’s broad goals for this effort:
- Goal: Simplify Base Districts
- Base districts are reduced from 55 to 32
- Goal: Simplify Overlay Districts
- Overlay Districts reduced from 33 to 11
- 14 Center City overlay districts consolidated into one
- 10 Neighborhood commercial corridors overlay districts consolidated into one
- Goal: Simplify Approvals
- Streamlined administration through more administrative decision‐making and reforms of the variance process
- Codification of current “fast track” process
- Goal: Protect Neighborhoods
- New development standards for landscaping and natural areas
- New form‐design standards for residential areas near commercial strips and development
- Transit‐oriented Development (TOD) Overlay districts tailor size and scale to surrounding neighborhoods
- Goal: Promote Sustainability
- New standards address reducing vehicle miles travelled and encouraging renewable energy, energy conservation, water conservation, urban food production, and promoting walking and community health
- Goal: Promote Quality and Design
- New standards address connectivity, commercial corridor design, TOD design, parking lot and structure appearance, and transit‐oriented development design
- Goal: Improve Readability and Reorganization
- Much simpler structure for the code – chapters reduced from 21 to six
- All information on permitted, certificated, special, and regulated uses, as well as any objective standards governing the development or operation of each use, will be consolidated into four use tables
- Fewer, broader, use definitions for most commercial, industrial, and institutional uses
- All information on required lot size, setbacks and build‐tos, maximum building height, and open space requirements consolidated into four dimensional tables
- All off‐street parking space requirements consolidated into one table


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