What parcel dimensions and access support an industrial zoning case?

When applying for industrial zoning, parcel size, shape, and access features play a major role in influencing approval decisions by planning authorities. These physical attributes determine how well the land can accommodate industrial operations, infrastructure, and safety regulations. Well-suited dimensions and road connectivity help demonstrate the parcel’s viability for industrial use.

Below are the key parcel characteristics that support a strong industrial zoning case:

1. Minimum Parcel Area

• Most jurisdictions require a minimum area of 1 to 2 acres for light industrial zoning and 5+ acres for heavy industrial use.
  
• A larger parcel size:
  
  • Provides flexibility for internal roads, loading bays, and utility corridors.
    
  • Reduces potential conflicts with adjacent non-industrial zones.
    
• Demonstrates potential for phased expansion, which is favorable in long-term planning reviews.

2. Parcel Frontage Width

• Industrial parcels should ideally have 60 to 100+ meters of road frontage.
  
• Sufficient frontage allows:
  
  • Safe ingress and egress for trucks and heavy vehicles.
    
  • Placement of gates, security offices, and fire access points.
    
• Limited frontage on narrow roads may require conditional approvals or restrict usage.

3. Parcel Depth and Shape

• A rectangular plot with a 2:1 or 3:1 depth-to-frontage ratio is preferred.
  
• Depth of 100 to 300 meters supports efficient warehouse layout and large-span factory buildings.
  
• Irregular shapes or narrow wedge-shaped plots may limit functional design and reduce buildable area.

4. Direct Access to Public Roadways

• Access to a public or classified road (minimum 12–18 meters wide) is typically mandatory.
  
• Parcels located on or near:
  
  • State highways
    
  • Industrial corridors
    
  • Designated freight routes
    
• They are more likely to be approved due to better logistics alignment and reduced infrastructure burden.

5. Right-of-Way and Easement Compliance

• Must not be landlocked or reliant on informal access paths.
  
• Clear, documented right-of-way (ROW) must be available for utilities and vehicular movement.
  
• Easement-free frontage improves legal defensibility and reduces future access disputes.